EP0125421A1 - Method of joining the end fin made of a vulcanised elastomer of an insulating element to a metal end fitting - Google Patents
Method of joining the end fin made of a vulcanised elastomer of an insulating element to a metal end fitting Download PDFInfo
- Publication number
- EP0125421A1 EP0125421A1 EP84102828A EP84102828A EP0125421A1 EP 0125421 A1 EP0125421 A1 EP 0125421A1 EP 84102828 A EP84102828 A EP 84102828A EP 84102828 A EP84102828 A EP 84102828A EP 0125421 A1 EP0125421 A1 EP 0125421A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- fitting
- elastomer
- fin
- rod
- fins
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B17/00—Insulators or insulating bodies characterised by their form
- H01B17/38—Fittings, e.g. caps; Fastenings therefor
Definitions
- the present invention relates to a method of connecting the end fin of an insulating element comprising an insulating rod surrounded by fins made of vulcanized elastomer with an end fitting. It relates in particular to organic electrical insulators.
- German patent application DE-A-2855 211 it is also known from German patent application DE-A-2855 211 to use a seal and a silicone grease.
- the bonding method according to the invention is characterized in that at least one layer of rubber / metal bonding agent is placed on the lower part of the fitting, then between fitting and terminal fin an intermediate crown made of elastomer in the raw state, the fitting is fixed to the rod so that the intermediate crown is compressed between the terminal fin and the lower part of the fitting and the vulcanization of the crown is then carried out.
- the elastomer seal after vulcanization retains its seal over time and expands during the tensile forces imposed on the insulating element without loss of this seal.
- the insulating element 1 comprises an insulating rod made of glass fibers composites 2 surrounded by an elastomer sheath 3 in the raw state.
- each fin 4 comprises an upper sleeve 5, a lower sleeve 7 and a peripheral part 6 forming an obtuse angle with the upper sleeve 5 and an acute angle with the lower sleeve 7.
- Such an insulating element 1 is for example described in the document FR-A-7918031.
- a foam crown 9 is then placed around the rod 2 which is placed on the edge of the upper sleeve 5 of the terminal fin 4 as well as on the edge of the sheath 3.
- An intermediate crown 10 of raw elastomer is placed on the region 11 of the terminal fin making the transition between its upper sleeve 5 and its peripheral part 6 after having previously frosted this region 11.
- the lower part 12 of a fitting 13 is applied to this crown 10, this part 12 having been previously coated with a rubber / metal bonding agent.
- This bonding agent allows during subsequent vulcanization the bonding of the elastomer on the metal.
- the crown 10 is applied perfectly on the part 12 of the fitting 13 even if the surface of the fitting has many irregularities.
- the fitting 13 has a cylindrical internal wall 14 contiguous to the lower part 12 which tightly traps the upper sleeve 5 of the terminal fin 4 and the crown of foam 9.
- the fitting then comprises a first conical surface 15 which leaves the cylindrical wall 14 to approach the rod 2 then a second conical surface 16 which departs from the rod 2.
- the fitting 13 being pressed strongly on the crown 10 the cavity is filled between the surfaces 15 and 16 and the rod 2 of polymerizable resin.
- the rod 2 After polymerization of the resin the rod 2 is thus sealed in a biconical volume 17, so that when trac efforts tion will be imposed on the fitting 13 these will be communicated to the rod 2.
- the raw elastomer used is preferably EPDM, the vulcanization temperature of which is of the order of 140-160 ° C.
Abstract
Description
La présente invention a trait à un procédé de liaison de l'ailette terminale d'un élément isolant comportant un jonc isolant entouré d'ailettes en élastomère vulcanisé avec une ferrure d'extrémité. Elle concerne en particulier les isolateurs électriques organiques.The present invention relates to a method of connecting the end fin of an insulating element comprising an insulating rod surrounded by fins made of vulcanized elastomer with an end fitting. It relates in particular to organic electrical insulators.
Il est connu de disposer une couche de colle de polychloroprène entre la ferrure d'extrémité et la dernière ailette. Cette couche de colle assure l'étanchéité entre ferrure et ailette.It is known to have a layer of polychloroprene adhesive between the end fitting and the last fin. This layer of adhesive seals between the fitting and the fin.
Il est connu également par la demande de brevet allemand DE-A-2855 211 de mettre en oeuvre un joint d'étanchéité et une graisse de silicone.It is also known from German patent application DE-A-2855 211 to use a seal and a silicone grease.
Avec ces dispositions on constate que l'étanchéité se détériore avec le temps : en raison notamment des efforts de traction imposés à l'élément isolant, la liaison peut en effet être partiellement endommagée.With these arrangements, it can be seen that the seal deteriorates over time: due in particular to the tensile forces imposed on the insulating element, the connection can indeed be partially damaged.
Le procédé de liaison selon l'invention, permettant d'éviter ces inconvénients, est caractérisé en ce qu'on dispose sur la partie inférieure de la ferrure au moins une couche d'agent de collage caoutchouc/métal, puis on dispose entre ferrure et ailette terminale une couronne intermédiaire en élastomère à l'état cru, on fixe la ferrure au jonc de façon que la couronne intermédiaire soit comprimée entre l'ailette terminale et la partie inférieure de la ferrure et on effectue ensuite la vulcanisation de la couronne.The bonding method according to the invention, making it possible to avoid these drawbacks, is characterized in that at least one layer of rubber / metal bonding agent is placed on the lower part of the fitting, then between fitting and terminal fin an intermediate crown made of elastomer in the raw state, the fitting is fixed to the rod so that the intermediate crown is compressed between the terminal fin and the lower part of the fitting and the vulcanization of the crown is then carried out.
Le joint d'élastomère après vulcanisation conserve son étanchéité dans le temps et se dilate lors des efforts de traction imposés à l'élément isolant sans perte de cette étanchéité.The elastomer seal after vulcanization retains its seal over time and expands during the tensile forces imposed on the insulating element without loss of this seal.
L'invention va maintenant être décrite plus en détail en se référant à la figure unique qui représente un élément isolant avec liaison ferrure-ailette terminale obtenue par le procédé selon l'invention. Il s'agit d'une extrémité d'un isolateur électrique organique.The invention will now be described in more detail with reference to the single figure which represents an insulating element with fitting fitting-end fin obtained by the method according to the invention. It is one end of an organic electrical insulator.
L'élément isolant 1 comporte un jonc isolant en fibres de verre composites 2 entouré d'une gaine 3 en élastomère à l'état cru.The
Sur le jonc 2 revêtu de la gaine 3 on a enfilé des ailettes 4 en élastomère vulcanisé. Chaque ailette 4 comporte un manchon supérieur 5, un manchon inférieur 7 et une partie périphérique 6 faisant un angle obtus avec le manchon supérieur 5 et un angle aigu avec le manchon inférieur 7.On the
On a disposé en enfilant les ailettes 4 une couronne intermédiaire 8 en élastomère cru entre le manchon inférieur 7 d'une ailette et le manchon supérieur 5 de l'ailette 4 consécutive.Was placed by threading the fins 4 an
Un tel élément isolant 1 est par exemple décrit dans le document FR-A-7918031.Such an
On dispose ensuite une couronne en mousse 9 autour du jonc 2 qui est posé sur la tranche du manchon supérieur 5 de l'ailette 4 terminale ainsi que sur la tranche de la gaine 3.A
On dispose une couronne intermédiaire 10 en élastomère cru sur la région 11 de l'ailette terminale faisant la transition entre son manchon supérieur 5 et sa partie périphérique 6 après avoir dépoli au préalable cette région 11.An
On vient appliquer sur cette couronne 10 la partie inférieure 12 d'une ferrure 13, cette partie 12 ayant été préalablement enduite d'un agent de collage caoutchouc/métal. Cet agent de collage permet pendant la vulcanisation ultérieure le collage de l'élastomère sur le métal. La couronne 10 s'applique parfaitement sur la partie 12 de la ferrure 13 même si la surface de la ferrure présente de nombreuses irrégularités.The
La ferrure 13 comporte une paroi interne cylindrique 14 contiguë à la partie inférieure 12 qui vient emprisonner étroitement le manchon supérieur 5 de l'ailette 4 terminale et la couronne de mousse 9.The
La ferrure comporte ensuite une première surface conique 15 qui part de la paroi cylindrique 14 pour se rapprocher du jonc 2 puis une seconde surface conique 16 qui s'écarte du jonc 2. La ferrure 13 étant pressée fortement sur la couronne 10 on remplit la cavité entre les surfaces 15 et 16 et le jonc 2 de résine polymérisable.The fitting then comprises a first
Après polymérisation de la résine le jonc 2 est ainsi scellé dans un volume biconique 17, si bien que lorsque des efforts de traction seront imposés à la ferrure 13 ceux-ci seront communiqués au jonc 2.After polymerization of the resin the
On porte ensuite l'élément 'isolant 1 avec sa ferrure 13 à la température de vulcanisation. Tout l'élastomère à l'état cru est vulcanisé et la couronne 10 devient un joint étanche entre la ferrure 13 et l'ailette 4 terminale qui lorsque l'élément isolant 1 est soumis à des efforts de traction se dilate sans perdre ses caractéristiques d'étanchéité.Then the
L'élastomère à l'état cru utilisé est de préférence de l'EPDM dont la température de vulcanisation est de l'ordre de 140-160°C.The raw elastomer used is preferably EPDM, the vulcanization temperature of which is of the order of 140-160 ° C.
Bien entendu cet exemple n'a été donné qu'à titre illustratif mais non limitatif.Of course, this example has been given by way of illustration but not limitation.
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT84102828T ATE24791T1 (en) | 1983-03-18 | 1984-03-15 | METHOD OF CONNECTING THE END SCREEN MADE OF VULCANIZED ELASTOMER OF AN INSULATING ELEMENT TO A END METAL FITTING. |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8304450 | 1983-03-18 | ||
FR8304450A FR2542664B1 (en) | 1983-03-18 | 1983-03-18 | METHOD FOR CONNECTING THE VULCANIZED ELASTOMERAL FIN FIN OF AN INSULATING ELEMENT WITH AN END FITTING |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0125421A1 true EP0125421A1 (en) | 1984-11-21 |
EP0125421B1 EP0125421B1 (en) | 1987-01-07 |
Family
ID=9286992
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP84102828A Expired EP0125421B1 (en) | 1983-03-18 | 1984-03-15 | Method of joining the end fin made of a vulcanised elastomer of an insulating element to a metal end fitting |
Country Status (14)
Country | Link |
---|---|
US (1) | US4885039A (en) |
EP (1) | EP0125421B1 (en) |
JP (1) | JPS59180914A (en) |
AT (1) | ATE24791T1 (en) |
AU (1) | AU564261B2 (en) |
BR (1) | BR8401231A (en) |
CA (1) | CA1276778C (en) |
DE (1) | DE3461961D1 (en) |
ES (1) | ES530727A0 (en) |
FR (1) | FR2542664B1 (en) |
MX (1) | MX154985A (en) |
NO (1) | NO165468C (en) |
NZ (1) | NZ207529A (en) |
ZA (1) | ZA841980B (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0173665A1 (en) * | 1984-08-31 | 1986-03-05 | Hoiness & Hoiness A/S | Anchoring means for a rod in a terminal holder |
EP0617432A2 (en) * | 1993-03-25 | 1994-09-28 | Ngk Insulators, Ltd. | Composite electrical insulator and method of manufacturing same |
EP0709862A1 (en) * | 1994-10-28 | 1996-05-01 | Sediver, Societe Europeenne D'isolateurs En Verre Et Composite | Method of assembling of a laminated support with a metal fitting for the manufacturing of an electrical insulator |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5830405A (en) * | 1993-09-03 | 1998-11-03 | Raychem Corporation | Molding methods, track resistant silicone elastomer compositions and improved molded parts with better arcing, flashover and pollution resistance |
JP2820380B2 (en) * | 1995-02-21 | 1998-11-05 | 日本碍子株式会社 | Method for manufacturing polymer insulator |
TW406461B (en) * | 1996-03-01 | 2000-09-21 | Cooper Ind Inc | Enhanced polymer ic weathershed and surge arrester and method of making same |
JP3421353B2 (en) * | 1997-03-11 | 2003-06-30 | 日本碍子株式会社 | Manufacturing method of composite insulator and packing member used therefor |
US5877453A (en) * | 1997-09-17 | 1999-03-02 | Maclean-Fogg Company | Composite insulator |
US20030080848A1 (en) * | 2001-10-29 | 2003-05-01 | Hubbell Incorporated | Unitary arrester housing and support bracket |
US6930254B2 (en) * | 2003-08-14 | 2005-08-16 | Electric Power Research Institute | Chemically-doped composite insulator for early detection of potential failures due to exposure of the fiberglass rod |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE412448C (en) * | 1923-10-26 | 1925-04-18 | Felten & Guilleaume Carlswerk | Process for sealing the gaps, seams, grooves, etc. that occur when the walls of the vessel are made of non-weldable material |
DE413266C (en) * | 1924-02-29 | 1925-05-04 | Felten & Guilleaume Carlswerk | Process for sealing the gaps, seams, grooves, etc. that occur when the walls of the vessel are made of non-weldable material |
GB1126411A (en) * | 1966-02-17 | 1968-09-05 | Trans Dev Ltd | Improvements in electric insulators |
GB1233310A (en) * | 1969-08-04 | 1971-05-26 | ||
FR2360968A2 (en) * | 1976-08-02 | 1978-03-03 | Ceraver | Mechanical force transmitting structure - having agglomerated fibre core with elastomeric sheath and end fittings |
DE2855211A1 (en) * | 1978-12-21 | 1980-07-10 | Bbc Brown Boveri & Cie | HV compound insulator using glass fibre reinforced cylindrical core - has slits at ends for wedges passing through holes in base of clamp with sealing jaws |
GB2041444A (en) * | 1978-12-18 | 1980-09-10 | List H | Internal combustion engine with vibration-absorbing mounting and an oil seal between the engine power unit and the crankcase |
GB2053583A (en) * | 1979-07-11 | 1981-02-04 | Ceraver | Insulator comprising a plurality of vulcanised fins and method of manufacture |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS504278A (en) * | 1973-05-12 | 1975-01-17 | ||
FR2412150A1 (en) * | 1977-12-14 | 1979-07-13 | Ceraver | LINE ELECTRIC INSULATOR IN ORGANIC MATTER |
FR2419571A2 (en) * | 1978-03-09 | 1979-10-05 | Ceraver | Sealed couplings for electrical switchgear levers - involving a ductile coupling crimped onto a rubber sheath |
US4355200A (en) * | 1980-10-27 | 1982-10-19 | Interpace Corporation | Polymer rod insulator with improved radio noise and corona characteristics |
-
1983
- 1983-03-18 FR FR8304450A patent/FR2542664B1/en not_active Expired
-
1984
- 1984-03-15 EP EP84102828A patent/EP0125421B1/en not_active Expired
- 1984-03-15 DE DE8484102828T patent/DE3461961D1/en not_active Expired
- 1984-03-15 JP JP59050793A patent/JPS59180914A/en active Granted
- 1984-03-15 AT AT84102828T patent/ATE24791T1/en not_active IP Right Cessation
- 1984-03-16 NZ NZ207529A patent/NZ207529A/en unknown
- 1984-03-16 ZA ZA841980A patent/ZA841980B/en unknown
- 1984-03-16 NO NO841022A patent/NO165468C/en not_active IP Right Cessation
- 1984-03-16 ES ES530727A patent/ES530727A0/en active Granted
- 1984-03-16 CA CA000449779A patent/CA1276778C/en not_active Expired - Lifetime
- 1984-03-16 MX MX200705A patent/MX154985A/en unknown
- 1984-03-16 BR BR8401231A patent/BR8401231A/en not_active IP Right Cessation
- 1984-03-16 AU AU25815/84A patent/AU564261B2/en not_active Ceased
-
1987
- 1987-12-22 US US07/136,523 patent/US4885039A/en not_active Expired - Lifetime
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE412448C (en) * | 1923-10-26 | 1925-04-18 | Felten & Guilleaume Carlswerk | Process for sealing the gaps, seams, grooves, etc. that occur when the walls of the vessel are made of non-weldable material |
DE413266C (en) * | 1924-02-29 | 1925-05-04 | Felten & Guilleaume Carlswerk | Process for sealing the gaps, seams, grooves, etc. that occur when the walls of the vessel are made of non-weldable material |
GB1126411A (en) * | 1966-02-17 | 1968-09-05 | Trans Dev Ltd | Improvements in electric insulators |
GB1233310A (en) * | 1969-08-04 | 1971-05-26 | ||
FR2360968A2 (en) * | 1976-08-02 | 1978-03-03 | Ceraver | Mechanical force transmitting structure - having agglomerated fibre core with elastomeric sheath and end fittings |
GB2041444A (en) * | 1978-12-18 | 1980-09-10 | List H | Internal combustion engine with vibration-absorbing mounting and an oil seal between the engine power unit and the crankcase |
DE2855211A1 (en) * | 1978-12-21 | 1980-07-10 | Bbc Brown Boveri & Cie | HV compound insulator using glass fibre reinforced cylindrical core - has slits at ends for wedges passing through holes in base of clamp with sealing jaws |
GB2053583A (en) * | 1979-07-11 | 1981-02-04 | Ceraver | Insulator comprising a plurality of vulcanised fins and method of manufacture |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0173665A1 (en) * | 1984-08-31 | 1986-03-05 | Hoiness & Hoiness A/S | Anchoring means for a rod in a terminal holder |
US4663498A (en) * | 1984-08-31 | 1987-05-05 | Hoiness & Hoiness A/S | Rod anchored to a tubular sleeve body |
EP0617432A2 (en) * | 1993-03-25 | 1994-09-28 | Ngk Insulators, Ltd. | Composite electrical insulator and method of manufacturing same |
EP0617432A3 (en) * | 1993-03-25 | 1995-05-03 | Ngk Insulators Ltd | Composite electrical insulator and method of manufacturing same. |
US5633478A (en) * | 1993-03-25 | 1997-05-27 | Ngk Insulators, Ltd. | Composite electrical insulator and method of manufacturing same |
CN1085386C (en) * | 1993-03-25 | 2002-05-22 | 日本碍子株式会社 | Composite electrical insulator and method of manufacturing same |
EP0709862A1 (en) * | 1994-10-28 | 1996-05-01 | Sediver, Societe Europeenne D'isolateurs En Verre Et Composite | Method of assembling of a laminated support with a metal fitting for the manufacturing of an electrical insulator |
FR2726395A1 (en) * | 1994-10-28 | 1996-05-03 | Sediver | METHOD OF ASSEMBLING A LAMINATED SUPPORT AND A HINGE FOR THE MANUFACTURE OF AN ELECTRICAL INSULATOR |
KR100371067B1 (en) * | 1994-10-28 | 2003-03-26 | 스디베르소시에떼유로쁘엔느디이솔라뙤르앙베르에꽁뽀지뜨 | Assembly method of layered support and angle iron for manufacturing electrical insulator |
Also Published As
Publication number | Publication date |
---|---|
BR8401231A (en) | 1984-10-23 |
ES8500810A1 (en) | 1984-11-01 |
CA1276778C (en) | 1990-11-27 |
NO165468C (en) | 1991-02-13 |
ZA841980B (en) | 1984-10-31 |
AU564261B2 (en) | 1987-08-06 |
NZ207529A (en) | 1987-10-30 |
MX154985A (en) | 1988-01-15 |
DE3461961D1 (en) | 1987-02-12 |
ATE24791T1 (en) | 1987-01-15 |
US4885039A (en) | 1989-12-05 |
NO841022L (en) | 1984-09-19 |
AU2581584A (en) | 1984-09-20 |
JPH0312411B2 (en) | 1991-02-20 |
JPS59180914A (en) | 1984-10-15 |
FR2542664A1 (en) | 1984-09-21 |
ES530727A0 (en) | 1984-11-01 |
NO165468B (en) | 1990-11-05 |
EP0125421B1 (en) | 1987-01-07 |
FR2542664B1 (en) | 1986-02-14 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP0125421B1 (en) | Method of joining the end fin made of a vulcanised elastomer of an insulating element to a metal end fitting | |
CN1035686C (en) | Sealing Member | |
EP0132419B1 (en) | Branch pipes obtained by moulding a coating of adjoining material around a preferably rigid tubular insert, and manufacturing process | |
FR2473080A1 (en) | STEEL CABLE | |
FR2579005A1 (en) | HIGH VOLTAGE RESISTANT ELEMENTS, SUCH AS INSULATORS, AND METHODS OF PRODUCING THE SAME | |
EP0442343A1 (en) | Junction box for optical fibre cable | |
HU223912B1 (en) | Plastic bunch isolator with helical screen, method and apparatus for manufacturing thereof | |
EP0720181B1 (en) | Electrical insulator, manufacturing method of such an insulator and device for carrying out the method | |
EP0767472B1 (en) | Process for manufacturing an insulator and insulator manufactured with this process | |
FR2672947A1 (en) | METHOD FOR PRODUCING A FREQUENCY ADAPTER. | |
FR2576465A1 (en) | JOINT FOR ELECTRIC CABLES, IN PARTICULAR FOR HIGH VOLTAGE | |
FR2503441A1 (en) | Electric cable with metal screen - has semiconductor sheath contg. protruding radial flexible tongues to make contact with screen | |
FR2498022A1 (en) | Dry insulation jointing technique for high tension cables - uses silicone and polymer insulating materials to seal and electrically insulated cable joints using conventional conductor jointing | |
FR2542665A1 (en) | Method for joining two components constituting the end fitting of an insulator element | |
FR2572995A1 (en) | RETRACTABLE ARTICLES COATED WITH FUSE GLUE | |
FR2732154A1 (en) | Manufacturing method for polymeric insulator | |
FR2582440A1 (en) | SUSPENSION INSULATION PROTECTS FROM ANY RISK OF EXPLOSION | |
FR2731849A1 (en) | PROCESS FOR ESTABLISHING AN ELECTRICAL CONNECTION WITH A METAL SCREEN OF AN ENERGY CABLE AND RING FOR IMPLEMENTING THE PROCESS | |
EP0168100B1 (en) | Socket and spigot connection for pipe elements | |
BE717780A (en) | ||
FR2587827A1 (en) | Process for manufacturing an insulating strain wire (strain insulator) and strain wire produced according to the process | |
JP2598850B2 (en) | Method of manufacturing power cable connection | |
FR2710085A1 (en) | Prefabricated hollow concrete element including a plug-together connection fitting with improved sealing | |
FR2718382A1 (en) | Injection moulding of plastic hinge | |
EP1000452A1 (en) | Protective sleeve with internal conductive coating for cable end |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
AK | Designated contracting states |
Designated state(s): AT BE CH DE FR GB IT LI LU NL SE |
|
17P | Request for examination filed |
Effective date: 19850514 |
|
17Q | First examination report despatched |
Effective date: 19860313 |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): AT BE CH DE FR GB IT LI LU NL SE |
|
REF | Corresponds to: |
Ref document number: 24791 Country of ref document: AT Date of ref document: 19870115 Kind code of ref document: T |
|
REF | Corresponds to: |
Ref document number: 3461961 Country of ref document: DE Date of ref document: 19870212 |
|
ITF | It: translation for a ep patent filed |
Owner name: JACOBACCI & PERANI S.P.A. |
|
PLBE | No opposition filed within time limit |
Free format text: ORIGINAL CODE: 0009261 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT |
|
26N | No opposition filed | ||
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: CH Payment date: 19930120 Year of fee payment: 10 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: SE Payment date: 19930122 Year of fee payment: 10 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: BE Payment date: 19930202 Year of fee payment: 10 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: LU Payment date: 19930218 Year of fee payment: 10 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: GB Payment date: 19930225 Year of fee payment: 10 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: AT Payment date: 19930324 Year of fee payment: 10 |
|
ITTA | It: last paid annual fee | ||
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: NL Payment date: 19930331 Year of fee payment: 10 |
|
EPTA | Lu: last paid annual fee | ||
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: GB Effective date: 19940315 Ref country code: AT Effective date: 19940315 Ref country code: LU Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 19940315 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 19940316 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: BE Effective date: 19940331 Ref country code: LI Effective date: 19940331 Ref country code: CH Effective date: 19940331 |
|
BERE | Be: lapsed |
Owner name: CERAVER Effective date: 19940331 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: NL Effective date: 19941001 |
|
GBPC | Gb: european patent ceased through non-payment of renewal fee |
Effective date: 19940315 |
|
NLV4 | Nl: lapsed or anulled due to non-payment of the annual fee | ||
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PL |
|
EUG | Se: european patent has lapsed |
Ref document number: 84102828.5 Effective date: 19941010 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 20030319 Year of fee payment: 20 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: FR Payment date: 20030327 Year of fee payment: 20 |