JPS6467213A - Fluid filter - Google Patents

Fluid filter

Info

Publication number
JPS6467213A
JPS6467213A JP62117987A JP11798787A JPS6467213A JP S6467213 A JPS6467213 A JP S6467213A JP 62117987 A JP62117987 A JP 62117987A JP 11798787 A JP11798787 A JP 11798787A JP S6467213 A JPS6467213 A JP S6467213A
Authority
JP
Japan
Prior art keywords
parts
filter medium
nearly
baggy
cylindrical shape
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
JP62117987A
Other languages
Japanese (ja)
Inventor
Mikio Minoura
Takashi Nagai
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.)
Aisan Industry Co Ltd
Original Assignee
Aisan Industry Co Ltd
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 Aisan Industry Co Ltd filed Critical Aisan Industry Co Ltd
Priority to JP62117987A priority Critical patent/JPS6467213A/en
Publication of JPS6467213A publication Critical patent/JPS6467213A/en
Pending legal-status Critical Current

Links

Landscapes

  • Filtering Of Dispersed Particles In Gases (AREA)
  • Filtration Of Liquid (AREA)

Abstract

PURPOSE:To obtain a fluid filter in which a filter medium is formed into a cylindrical shape continuously connecting a plurality of baggy parts without using a complex exclusive jig by using the specific sheet-like filter medium formed into a nearly sectorial shape. CONSTITUTION:When a sheet-like filter medium 2 is alternately folded on along nearly curve-like broken lines 21a, 21b parallel to the nearly sectorial outer peripheries formed in the filter medium 2, the broken lines 21a, 21b constitute the bottom parts and the aperture parts of baggy parts 27 of V-shaped cross sections and the bottom parts or the aperture end parts of the adjacent baggy parts 27 are each formed parallel. Therefore a nearly cylindrical shape is formed only by folding the filter medium into gusset shapes and it is made to the nearly cylindrical shape when joining the radial end parts of the filter medium 2. Simultaneously the protruding parts 3 formed in the filter medium 2 are positioned to the inner faces of respective baggy parts 27 and provided radially on the cylinder.
JP62117987A 1987-05-14 1987-05-14 Fluid filter Pending JPS6467213A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62117987A JPS6467213A (en) 1987-05-14 1987-05-14 Fluid filter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62117987A JPS6467213A (en) 1987-05-14 1987-05-14 Fluid filter

Publications (1)

Publication Number Publication Date
JPS6467213A true JPS6467213A (en) 1989-03-13

Family

ID=14725216

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62117987A Pending JPS6467213A (en) 1987-05-14 1987-05-14 Fluid filter

Country Status (1)

Country Link
JP (1) JPS6467213A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0319507U (en) * 1989-07-05 1991-02-26
JPH0332909U (en) * 1989-07-31 1991-03-29
JP2005193131A (en) * 2004-01-06 2005-07-21 Freunt Ind Co Ltd Filter, filter apparatus, and particulate treatment apparatus
WO2012002187A1 (en) * 2010-07-02 2012-01-05 ニッタ株式会社 Air filter insert

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0319507U (en) * 1989-07-05 1991-02-26
JPH0332909U (en) * 1989-07-31 1991-03-29
JP2005193131A (en) * 2004-01-06 2005-07-21 Freunt Ind Co Ltd Filter, filter apparatus, and particulate treatment apparatus
WO2012002187A1 (en) * 2010-07-02 2012-01-05 ニッタ株式会社 Air filter insert
JP2012011345A (en) * 2010-07-02 2012-01-19 Nitta Corp Air filter insert

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