DE69320027D1 - Cylindrical filter and process for its manufacture - Google Patents

Cylindrical filter and process for its manufacture

Info

Publication number
DE69320027D1
DE69320027D1 DE69320027T DE69320027T DE69320027D1 DE 69320027 D1 DE69320027 D1 DE 69320027D1 DE 69320027 T DE69320027 T DE 69320027T DE 69320027 T DE69320027 T DE 69320027T DE 69320027 D1 DE69320027 D1 DE 69320027D1
Authority
DE
Germany
Prior art keywords
manufacture
cylindrical filter
cylindrical
filter
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
DE69320027T
Other languages
German (de)
Other versions
DE69320027T2 (en
Inventor
Satoshi Ogata
Yoshimi Tsujiyama
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.)
JNC Corp
Original Assignee
Chisso 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 Chisso Corp filed Critical Chisso Corp
Priority claimed from EP93303414A external-priority patent/EP0622101B1/en
Application granted granted Critical
Publication of DE69320027D1 publication Critical patent/DE69320027D1/en
Publication of DE69320027T2 publication Critical patent/DE69320027T2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

DE1993620027 1993-04-30 1993-04-30 Cylindrical filter and process for its manufacture Expired - Lifetime DE69320027T2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP93303414A EP0622101B1 (en) 1993-04-30 1993-04-30 Cylindrical filter and process for producing the same

Publications (2)

Publication Number Publication Date
DE69320027D1 true DE69320027D1 (en) 1998-09-03
DE69320027T2 DE69320027T2 (en) 1999-02-25

Family

ID=8214397

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1993620027 Expired - Lifetime DE69320027T2 (en) 1993-04-30 1993-04-30 Cylindrical filter and process for its manufacture

Country Status (1)

Country Link
DE (1) DE69320027T2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10221694B4 (en) * 2002-05-16 2018-07-12 Branofilter Gmbh Multi-layer filter construction, use of such a multi-layer filter assembly, dust filter bag, bag filter bag, pleated filter, surface exhaust filter and air filter for motor vehicles
DE102006014236A1 (en) 2006-03-28 2007-10-04 Irema-Filter Gmbh Fleece material used as a pleated air filter in a motor vehicle comprises thinner fibers homogeneously incorporated into thicker fibers
DE102010052155A1 (en) * 2010-11-22 2012-05-24 Irema-Filter Gmbh Air filter medium with two mechanisms of action
DE102013008402A1 (en) 2013-05-16 2014-11-20 Irema-Filter Gmbh Nonwoven fabric and process for producing the same
DE102014117506A1 (en) 2014-11-28 2016-06-02 Filta Co., Ltd Filter medium with large pleat spacing

Also Published As

Publication number Publication date
DE69320027T2 (en) 1999-02-25

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: MOSELPATENT TRIERPATENT, 54290 TRIER

8328 Change in the person/name/address of the agent

Representative=s name: PATENTANWAELTE SERWE & DR. WAGNER, 54290 TRIER

R082 Change of representative

Ref document number: 622101

Country of ref document: EP

Representative=s name: PATENTANWAELTE SERWE & DR. WAGNER, 54290 TRIER, DE