JPH01137715U - - Google Patents

Info

Publication number
JPH01137715U
JPH01137715U JP2915288U JP2915288U JPH01137715U JP H01137715 U JPH01137715 U JP H01137715U JP 2915288 U JP2915288 U JP 2915288U JP 2915288 U JP2915288 U JP 2915288U JP H01137715 U JPH01137715 U JP H01137715U
Authority
JP
Japan
Prior art keywords
filter
folded portion
protrusions
utility
scope
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.)
Pending
Application number
JP2915288U
Other languages
English (en)
Japanese (ja)
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 filed Critical
Priority to JP2915288U priority Critical patent/JPH01137715U/ja
Publication of JPH01137715U publication Critical patent/JPH01137715U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Filtering Of Dispersed Particles In Gases (AREA)
JP2915288U 1988-03-07 1988-03-07 Pending JPH01137715U (da)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2915288U JPH01137715U (da) 1988-03-07 1988-03-07

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2915288U JPH01137715U (da) 1988-03-07 1988-03-07

Publications (1)

Publication Number Publication Date
JPH01137715U true JPH01137715U (da) 1989-09-20

Family

ID=31253110

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2915288U Pending JPH01137715U (da) 1988-03-07 1988-03-07

Country Status (1)

Country Link
JP (1) JPH01137715U (da)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010073451A1 (ja) * 2008-12-25 2010-07-01 日本無機株式会社 プリーツ型エアフィルタパック及びそれを用いたエアフィルタ

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5022358A (da) * 1973-06-21 1975-03-10
JPS5331266A (en) * 1976-07-03 1978-03-24 Lucas Industries Ltd Filter element

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5022358A (da) * 1973-06-21 1975-03-10
JPS5331266A (en) * 1976-07-03 1978-03-24 Lucas Industries Ltd Filter element

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010073451A1 (ja) * 2008-12-25 2010-07-01 日本無機株式会社 プリーツ型エアフィルタパック及びそれを用いたエアフィルタ
JP2010149055A (ja) * 2008-12-25 2010-07-08 Nippon Muki Co Ltd プリーツ型エアフィルタパック及びそれを用いたエアフィルタ
US8597393B2 (en) 2008-12-25 2013-12-03 Nippon Muki Co., Ltd. Pleated air filter pack and air filter using same

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