CA2175988A1 - Forced encapsulation enclosure for an elongate cable splice - Google Patents

Forced encapsulation enclosure for an elongate cable splice

Info

Publication number
CA2175988A1
CA2175988A1 CA002175988A CA2175988A CA2175988A1 CA 2175988 A1 CA2175988 A1 CA 2175988A1 CA 002175988 A CA002175988 A CA 002175988A CA 2175988 A CA2175988 A CA 2175988A CA 2175988 A1 CA2175988 A1 CA 2175988A1
Authority
CA
Canada
Prior art keywords
splice
cable
shells
cable splice
tube
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
Application number
CA002175988A
Other languages
French (fr)
Other versions
CA2175988C (en
Inventor
Andrew J. O'neill
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ABB Installation Products International LLC
Original Assignee
Thomas and Betts Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Thomas and Betts Corp filed Critical Thomas and Betts Corp
Publication of CA2175988A1 publication Critical patent/CA2175988A1/en
Application granted granted Critical
Publication of CA2175988C publication Critical patent/CA2175988C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G15/00—Cable fittings
    • H02G15/007—Devices for relieving mechanical stress
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G15/00—Cable fittings
    • H02G15/08—Cable junctions
    • H02G15/10—Cable junctions protected by boxes, e.g. by distribution, connection or junction boxes
    • H02G15/103—Cable junctions protected by boxes, e.g. by distribution, connection or junction boxes with devices for relieving electrical stress
    • H02G15/105—Cable junctions protected by boxes, e.g. by distribution, connection or junction boxes with devices for relieving electrical stress connected to the cable shield only
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G15/00—Cable fittings
    • H02G15/08—Cable junctions
    • H02G15/10—Cable junctions protected by boxes, e.g. by distribution, connection or junction boxes
    • H02G15/115—Boxes split perpendicularly to main cable direction
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G15/00—Cable fittings
    • H02G15/08—Cable junctions
    • H02G15/10—Cable junctions protected by boxes, e.g. by distribution, connection or junction boxes
    • H02G15/117—Cable junctions protected by boxes, e.g. by distribution, connection or junction boxes for multiconductor cables
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G15/00—Cable fittings
    • H02G15/08—Cable junctions
    • H02G15/18—Cable junctions protected by sleeves, e.g. for communication cable
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G15/00—Cable fittings
    • H02G15/08—Cable junctions
    • H02G15/18—Cable junctions protected by sleeves, e.g. for communication cable
    • H02G15/192—Cable junctions protected by sleeves, e.g. for communication cable with support means for ends of the sleeves
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49117—Conductor or circuit manufacturing
    • Y10T29/49194—Assembling elongated conductors, e.g., splicing, etc.
    • Y10T29/49195—Assembling elongated conductors, e.g., splicing, etc. with end-to-end orienting
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49117—Conductor or circuit manufacturing
    • Y10T29/49194—Assembling elongated conductors, e.g., splicing, etc.
    • Y10T29/49195—Assembling elongated conductors, e.g., splicing, etc. with end-to-end orienting
    • Y10T29/49199—Assembling elongated conductors, e.g., splicing, etc. with end-to-end orienting including deforming of joining bridge

Abstract

A method and apparatus provides for the sealing of an elongate splice of an electrical cable. A central extent of the splice is enclosed in a cylindrical enclosure tube so as to define exposed lateral splice extents on each side thereof. Sealing dams are constructed about the cable adjacent each end of the cable splice and adjacent each end of the tube. The exposed lateral splice extents are covered with a pair of elongate generally cylindrical splice enclosing shells each having open ends. The open ends of the shells are sealably attached to the sealing dams to sealably enclose the cable splice. The shells and the tube are filled with a curable encapsulant to fully encapsulate the cable splice.
CA002175988A 1995-05-08 1996-05-07 Forced encapsulation enclosure for an elongate cable splice Expired - Fee Related CA2175988C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/436,919 US5802715A (en) 1995-01-17 1995-05-08 Method of sealing an elongate cable splice
US436,919 1995-05-08

Publications (2)

Publication Number Publication Date
CA2175988A1 true CA2175988A1 (en) 1996-11-09
CA2175988C CA2175988C (en) 2002-04-02

Family

ID=23734342

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002175988A Expired - Fee Related CA2175988C (en) 1995-05-08 1996-05-07 Forced encapsulation enclosure for an elongate cable splice

Country Status (6)

Country Link
US (1) US5802715A (en)
EP (1) EP0742629B1 (en)
CA (1) CA2175988C (en)
DE (1) DE69604444T2 (en)
ES (1) ES2139312T3 (en)
SG (1) SG65605A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7094972B2 (en) * 2004-07-13 2006-08-22 Thomas & Betts International, Inc. Insulating cover for electrical connectors
US7352191B2 (en) * 2005-04-04 2008-04-01 3M Innovative Properties Company Sensor assembly and method of forming the same
DE102005042330A1 (en) * 2005-09-06 2007-03-15 CCS Technology, Inc., Wilmington Optical cable, nonwoven tape, method of making an optical cable, and method of making a nonwoven tape
US7798829B2 (en) 2008-04-11 2010-09-21 Thomas & Betts International, Inc. Basic insulating plug and method of manufacture
US9012774B2 (en) 2010-06-21 2015-04-21 3M Innovative Properties Company Sealing member for an enclosure
US9787077B2 (en) * 2014-06-25 2017-10-10 Richards Manufacturing Company Sales, Inc. Arc proof cover inspection sleeve
EP3644326B1 (en) * 2018-10-26 2022-07-27 NKT HV Cables AB Reinforced submarine power cable

Family Cites Families (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2967795A (en) * 1955-10-18 1961-01-10 Minnesota Mining & Mfg Protection of wire-splices
US3138657A (en) * 1962-07-27 1964-06-23 Fargo Mfg Co Inc Splice insulating system
US3499972A (en) * 1967-02-13 1970-03-10 Smith Schreyer & Assoc Inc Connector and connection for sheath cable shield
US3619481A (en) * 1969-10-13 1971-11-09 Smith Schreyer & Assoc Inc Enclosure for an electrical cable splice
US3879574A (en) * 1972-02-22 1975-04-22 Manuel Filreis Cable splice enclosure
DE2247253A1 (en) * 1972-09-27 1974-03-28 Morris Barenblatt CABLE JOINT
US4142592A (en) * 1973-05-25 1979-03-06 N.V. Raychem S.A. Repairable assembly for protecting a cable junction and method of assembling same
US3823250A (en) * 1973-06-18 1974-07-09 Hexcel Corp Method and apparatus for constructing insulated cable pressure blocks
US3992569A (en) * 1975-02-11 1976-11-16 Hexcel Corporation Protective cable enclosure, cable assembly including the same, and method of encapsulating a cable in a protective enclosure
US4025717A (en) * 1975-05-07 1977-05-24 Whittingham William F High voltage shielded cable splice
US4164621A (en) * 1977-08-08 1979-08-14 Amerace Corporation Cable shield connecting device
US4257630A (en) * 1978-07-25 1981-03-24 The Goodyear Tire & Rubber Company Method and apparatus for splicing hose
DE7930401U1 (en) * 1979-09-11 1980-03-13 N.V. Raychem S.A., Kessel-Lo (Belgien) Cable sleeve insert
US4282397A (en) * 1979-11-05 1981-08-04 Raychem Corporation Wraparound splice case
DE3168410D1 (en) * 1980-02-08 1985-03-07 Raychem Sa Nv Recoverable closure assembly
US4732628A (en) * 1980-04-24 1988-03-22 Thomas & Betts Corporation Method of sealing and repairing electrical cables
EP0068705B1 (en) * 1981-06-15 1986-11-26 N.V. Raychem S.A. Re-enterable closure
US4545830A (en) * 1982-09-17 1985-10-08 Thomas & Betts Corporation Method of sealing pressurized electrical cable while under pressure
US4581265A (en) * 1983-12-12 1986-04-08 Raychem Corporation Wraparound closure
US4484962A (en) * 1984-01-17 1984-11-27 Thomas & Betts Corporation Method and apparatus for applying strain relief to a cable splice
US4875952A (en) * 1984-06-11 1989-10-24 American Telephone And Telegraph Company, At&T Bell Laboratories Forced encapsulation means for a cable
US4648919A (en) * 1984-09-18 1987-03-10 Raychem Corp. Protection of cable splice
DE3439711A1 (en) * 1984-10-30 1986-04-30 Siemens AG, 1000 Berlin und 8000 München INSERT FOR A CABLE SLEEVE AND A METHOD FOR PRODUCING THE SAME IN THE CABLE SLEEVE
US4685981A (en) * 1985-05-01 1987-08-11 Thomas & Betts Corporation Method and apparatus for providing a spacer to a cable splice
US4647719A (en) * 1985-06-21 1987-03-03 At&T Technologies, Inc. Termination closure for buried service cables and methods of installing
DE3602150A1 (en) * 1986-01-24 1987-07-30 Minnesota Mining & Mfg MEDIUM VOLTAGE CABLE CONNECTION, IN PARTICULAR FOR OIL-FILLED PAPER INSULATED CABLES
DE3610370C1 (en) * 1986-03-27 1990-01-25 Minnesota Mining & Mfg Insert for a cable connection
GB8608109D0 (en) * 1986-04-03 1986-05-08 Bowthorpe Hellermann Ltd Joint closure
US4742181A (en) * 1987-01-27 1988-05-03 Thomas & Betts Corporation Aerial cable with closure drain and vent and method of forming same
CA1318948C (en) * 1987-11-18 1993-06-08 Takayuki Nimiya Cable closure
DE3905441C2 (en) * 1989-02-22 1994-01-20 Minnesota Mining & Mfg Metallic inner jacket for an electrical cable connection
GB9023394D0 (en) * 1990-10-26 1990-12-05 Gore W L & Ass Uk Segmented flexible housing
US5185844A (en) * 1991-07-29 1993-02-09 At&T Bell Laboratories Closure for optical fiber connective arrangements and method of providing same
US5251373A (en) * 1991-10-15 1993-10-12 Thomas & Betts Corporation Method for protection of cable splices
US5245133A (en) * 1991-10-15 1993-09-14 Thomas & Betts Corporation Moisture-resistant cable splice and sealing structure thereof
US5331114A (en) * 1991-10-17 1994-07-19 Howard W. Rudolph Method and apparatus to pressure seal cable splices
US5258578A (en) * 1992-02-18 1993-11-02 Minnesota Mining And Manufacturing Company Closure end seal
WO1995023449A1 (en) * 1994-02-28 1995-08-31 Raychem Corporation Rodent-proof aerial splice closure
US5613298A (en) * 1995-01-17 1997-03-25 Thomas & Betts Corporation Forced encapsulation cable splice enclosure

Also Published As

Publication number Publication date
DE69604444T2 (en) 2000-02-03
ES2139312T3 (en) 2000-02-01
EP0742629A1 (en) 1996-11-13
CA2175988C (en) 2002-04-02
EP0742629B1 (en) 1999-09-29
US5802715A (en) 1998-09-08
SG65605A1 (en) 1999-06-22
DE69604444D1 (en) 1999-11-04

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed

Effective date: 20150507