DE59304219D1 - Luftfilter - Google Patents

Luftfilter

Info

Publication number
DE59304219D1
DE59304219D1 DE59304219T DE59304219T DE59304219D1 DE 59304219 D1 DE59304219 D1 DE 59304219D1 DE 59304219 T DE59304219 T DE 59304219T DE 59304219 T DE59304219 T DE 59304219T DE 59304219 D1 DE59304219 D1 DE 59304219D1
Authority
DE
Germany
Prior art keywords
pct
housing
extension tube
center tube
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.)
Expired - Lifetime
Application number
DE59304219T
Other languages
English (en)
Inventor
Guenter Dungs
Peter Fischer
Klaus Moessinger
Guenter Thaller
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.)
Mann and Hummel GmbH
Original Assignee
Filterwerk Mann and Hummel GmbH
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6474867&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE59304219(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Filterwerk Mann and Hummel GmbH filed Critical Filterwerk Mann and Hummel GmbH
Priority to DE59304219T priority Critical patent/DE59304219D1/de
Application granted granted Critical
Publication of DE59304219D1 publication Critical patent/DE59304219D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/24—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
    • B01D46/2403—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies characterised by the physical shape or structure of the filtering element
    • B01D46/2411—Filter cartridges
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/56—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition
    • B01D46/62—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition connected in series
    • B01D46/64—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition connected in series arranged concentrically or coaxially
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/02—Air cleaners
    • F02M35/024—Air cleaners using filters, e.g. moistened
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/40—Special measures for connecting different parts of the filter
    • B01D2201/4023—Means for connecting filter housings to supports
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2265/00—Casings, housings or mounting for filters specially adapted for separating dispersed particles from gases or vapours
    • B01D2265/02—Non-permanent measures for connecting different parts of the filter
    • B01D2265/028—Snap, latch or clip connecting means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2271/00—Sealings for filters specially adapted for separating dispersed particles from gases or vapours
    • B01D2271/02—Gaskets, sealings
    • B01D2271/022—Axial sealings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2271/00—Sealings for filters specially adapted for separating dispersed particles from gases or vapours
    • B01D2271/02—Gaskets, sealings
    • B01D2271/027—Radial sealings
DE59304219T 1992-12-10 1993-12-07 Luftfilter Expired - Lifetime DE59304219D1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE59304219T DE59304219D1 (de) 1992-12-10 1993-12-07 Luftfilter

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE4241586A DE4241586C1 (de) 1992-12-10 1992-12-10 Luftfilter
DE59304219T DE59304219D1 (de) 1992-12-10 1993-12-07 Luftfilter
PCT/EP1993/003435 WO1994013389A1 (de) 1992-12-10 1993-12-07 Luftfilter

Publications (1)

Publication Number Publication Date
DE59304219D1 true DE59304219D1 (de) 1996-11-21

Family

ID=6474867

Family Applications (2)

Application Number Title Priority Date Filing Date
DE4241586A Expired - Lifetime DE4241586C1 (de) 1992-12-10 1992-12-10 Luftfilter
DE59304219T Expired - Lifetime DE59304219D1 (de) 1992-12-10 1993-12-07 Luftfilter

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE4241586A Expired - Lifetime DE4241586C1 (de) 1992-12-10 1992-12-10 Luftfilter

Country Status (16)

Country Link
US (1) US5730769A (de)
EP (1) EP0673280B1 (de)
JP (1) JP3308538B2 (de)
CN (1) CN1090520A (de)
AT (1) ATE144163T1 (de)
BR (1) BR9307789A (de)
CZ (1) CZ285221B6 (de)
DE (2) DE4241586C1 (de)
DK (1) DK0673280T3 (de)
ES (1) ES2095741T3 (de)
GR (1) GR3022258T3 (de)
MX (1) MX9307818A (de)
SI (1) SI9300653A (de)
TR (1) TR27341A (de)
WO (1) WO1994013389A1 (de)
ZA (1) ZA939129B (de)

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Also Published As

Publication number Publication date
GR3022258T3 (en) 1997-04-30
CZ285221B6 (cs) 1999-06-16
TR27341A (tr) 1995-01-13
ES2095741T3 (es) 1997-02-16
ZA939129B (en) 1994-08-05
MX9307818A (es) 1994-08-31
SI9300653A (en) 1994-06-30
JPH08504362A (ja) 1996-05-14
DE4241586C1 (de) 1994-01-27
ATE144163T1 (de) 1996-11-15
CN1090520A (zh) 1994-08-10
EP0673280B1 (de) 1996-10-16
DK0673280T3 (da) 1997-02-24
BR9307789A (pt) 1995-11-21
CZ150095A3 (en) 1996-01-17
EP0673280A1 (de) 1995-09-27
JP3308538B2 (ja) 2002-07-29
US5730769A (en) 1998-03-24
WO1994013389A1 (de) 1994-06-23

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