JPS6217321U - - Google Patents

Info

Publication number
JPS6217321U
JPS6217321U JP1985108812U JP10881285U JPS6217321U JP S6217321 U JPS6217321 U JP S6217321U JP 1985108812 U JP1985108812 U JP 1985108812U JP 10881285 U JP10881285 U JP 10881285U JP S6217321 U JPS6217321 U JP S6217321U
Authority
JP
Japan
Prior art keywords
filter paper
approximately equal
filter
outer circumferential
along
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
JP1985108812U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0215548Y2 (zh
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 JP1985108812U priority Critical patent/JPH0215548Y2/ja
Priority to US06/799,168 priority patent/US4673503A/en
Publication of JPS6217321U publication Critical patent/JPS6217321U/ja
Application granted granted Critical
Publication of JPH0215548Y2 publication Critical patent/JPH0215548Y2/ja
Expired 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)
JP1985108812U 1985-07-18 1985-07-18 Expired JPH0215548Y2 (zh)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP1985108812U JPH0215548Y2 (zh) 1985-07-18 1985-07-18
US06/799,168 US4673503A (en) 1985-07-18 1985-11-12 Variant length pleated filter element

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985108812U JPH0215548Y2 (zh) 1985-07-18 1985-07-18

Publications (2)

Publication Number Publication Date
JPS6217321U true JPS6217321U (zh) 1987-02-02
JPH0215548Y2 JPH0215548Y2 (zh) 1990-04-26

Family

ID=30986347

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985108812U Expired JPH0215548Y2 (zh) 1985-07-18 1985-07-18

Country Status (1)

Country Link
JP (1) JPH0215548Y2 (zh)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5986228U (ja) * 1982-11-30 1984-06-11 株式会社土屋製作所 フイルタエレメント

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5986228U (ja) * 1982-11-30 1984-06-11 株式会社土屋製作所 フイルタエレメント

Also Published As

Publication number Publication date
JPH0215548Y2 (zh) 1990-04-26

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