JPH01163512U - - Google Patents

Info

Publication number
JPH01163512U
JPH01163512U JP5727388U JP5727388U JPH01163512U JP H01163512 U JPH01163512 U JP H01163512U JP 5727388 U JP5727388 U JP 5727388U JP 5727388 U JP5727388 U JP 5727388U JP H01163512 U JPH01163512 U JP H01163512U
Authority
JP
Japan
Prior art keywords
pleats
filter element
outer circumferential
inner circumferential
circumferential edge
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
JP5727388U
Other languages
English (en)
Other versions
JPH0538805Y2 (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 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

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2201/00Details relating to filtering apparatus
    • B01D2201/12Pleated filters
    • B01D2201/122Pleated filters with pleats of different length

Landscapes

  • Filtering Of Dispersed Particles In Gases (AREA)

Description

【図面の簡単な説明】
第1図は本考案の実施例の斜視図、第2図はそ
の展開図、第3図は樹脂成形を施した実施例の平
面図、第4図は第3図A―A線の断面図、第5図
は他の実施例の平面図、第6図は他の実施例の展
開図を示すものである。 1……内周端部、2……外周端部、3……基本
ひだ、4……間隙、5……副ひだの稜線、6……
副ひだ。

Claims (1)

    【実用新案登録請求の範囲】
  1. シート状濾材を多数のひだを形成して折りたた
    み、そのひだの稜線3aをエレメント本体の中心
    部から放射状に配して構成したフイルタエレメン
    トにおいて、フイルタエレメントの内周端部1及
    び外周端部2を形成する基本ひだ3の間に、前記
    内周端部1よりやや間隙4をおいて外周端部に向
    かう稜線5を有する副ひだ6を設けたことを特徴
    とするフイルタエレメント。
JP1988057273U 1988-04-30 1988-04-30 Expired - Lifetime JPH0538805Y2 (ja)

Priority Applications (1)

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

Applications Claiming Priority (1)

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

Publications (2)

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

Family

ID=31283128

Family Applications (1)

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

Country Status (1)

Country Link
JP (1) JPH0538805Y2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04134420U (ja) * 1991-06-04 1992-12-15 東洋エレメント工業株式会社 濾過エレメント

Citations (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 (ja) * 1985-07-22 1987-02-13

Patent Citations (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 (ja) * 1985-07-22 1987-02-13

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04134420U (ja) * 1991-06-04 1992-12-15 東洋エレメント工業株式会社 濾過エレメント

Also Published As

Publication number Publication date
JPH0538805Y2 (ja) 1993-09-30

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