JPH0538805Y2 - - Google Patents

Info

Publication number
JPH0538805Y2
JPH0538805Y2 JP1988057273U JP5727388U JPH0538805Y2 JP H0538805 Y2 JPH0538805 Y2 JP H0538805Y2 JP 1988057273 U JP1988057273 U JP 1988057273U JP 5727388 U JP5727388 U JP 5727388U JP H0538805 Y2 JPH0538805 Y2 JP H0538805Y2
Authority
JP
Japan
Prior art keywords
pleats
sub
inner circumferential
folds
circumferential end
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
JP1988057273U
Other languages
English (en)
Japanese (ja)
Other versions
JPH01163512U (instruction
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 JP1988057273U priority Critical patent/JPH0538805Y2/ja
Publication of JPH01163512U publication Critical patent/JPH01163512U/ja
Application granted granted Critical
Publication of JPH0538805Y2 publication Critical patent/JPH0538805Y2/ja
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
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/12—Pleated filters
    • B01D2201/122—Pleated filters with pleats of different length

Landscapes

  • Filtering Of Dispersed Particles In Gases (AREA)
JP1988057273U 1988-04-30 1988-04-30 Expired - Lifetime JPH0538805Y2 (instruction)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988057273U JPH0538805Y2 (instruction) 1988-04-30 1988-04-30

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988057273U JPH0538805Y2 (instruction) 1988-04-30 1988-04-30

Publications (2)

Publication Number Publication Date
JPH01163512U JPH01163512U (instruction) 1989-11-15
JPH0538805Y2 true JPH0538805Y2 (instruction) 1993-09-30

Family

ID=31283128

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988057273U Expired - Lifetime JPH0538805Y2 (instruction) 1988-04-30 1988-04-30

Country Status (1)

Country Link
JP (1) JPH0538805Y2 (instruction)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2564666Y2 (ja) * 1991-06-04 1998-03-09 東洋エレメント工業株式会社 濾過エレメント

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60238111A (ja) * 1984-05-11 1985-11-27 Nippon Rokaki Kk フイルタエレメント
JPS6223528U (instruction) * 1985-07-22 1987-02-13

Also Published As

Publication number Publication date
JPH01163512U (instruction) 1989-11-15

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