JPS6438118A - Filter medium of filter - Google Patents

Filter medium of filter

Info

Publication number
JPS6438118A
JPS6438118A JP62194297A JP19429787A JPS6438118A JP S6438118 A JPS6438118 A JP S6438118A JP 62194297 A JP62194297 A JP 62194297A JP 19429787 A JP19429787 A JP 19429787A JP S6438118 A JPS6438118 A JP S6438118A
Authority
JP
Japan
Prior art keywords
filter
layer
filter cloth
powdery
nonwoven fabric
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
JP62194297A
Other languages
Japanese (ja)
Inventor
Kazuhiko Yamazaki
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.)
Yamashin Industry Inc
Original Assignee
Yamashin Industry Inc
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 Yamashin Industry Inc filed Critical Yamashin Industry Inc
Priority to JP62194297A priority Critical patent/JPS6438118A/en
Publication of JPS6438118A publication Critical patent/JPS6438118A/en
Pending legal-status Critical Current

Links

Landscapes

  • Filtering Materials (AREA)
  • Filtration Of Liquid (AREA)

Abstract

PURPOSE:To obtain a filter capable of removing impurities and water in oil by nearly uniformly spreading and adhering a powdery or granular polymer having high water absorbency to filter cloth. CONSTITUTION:A powdery or granular polymer 3 having high water absorbency is uniformly spread and adhered to the entire surface of filter cloth 2 to obtain a filter medium 1. The filter cloth 2 is a sandwich composed of a polyester nonwoven fabric 2a, a glass fiber layer 2b formed on the fabric 2a by a paper making means and a thin polyester nonwoven fabric 2c laminated on the layer 2b. The polymer 3 is spread over the layer 2b and fixed by injecting a binder. The sheetlike filter medium 1 is pleated and used as a cartridge type filter element to remove impurities and water in working oil for a hydraulic system, etc.
JP62194297A 1987-08-05 1987-08-05 Filter medium of filter Pending JPS6438118A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62194297A JPS6438118A (en) 1987-08-05 1987-08-05 Filter medium of filter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62194297A JPS6438118A (en) 1987-08-05 1987-08-05 Filter medium of filter

Publications (1)

Publication Number Publication Date
JPS6438118A true JPS6438118A (en) 1989-02-08

Family

ID=16322252

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62194297A Pending JPS6438118A (en) 1987-08-05 1987-08-05 Filter medium of filter

Country Status (1)

Country Link
JP (1) JPS6438118A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04250804A (en) * 1990-07-30 1992-09-07 Pall Corp Filter
CN104524868A (en) * 2015-01-13 2015-04-22 东华大学 Gradient filter material of nanofiber membrane composite non-woven base material
JP2017205689A (en) * 2016-05-16 2017-11-24 ヤマシンフィルタ株式会社 Filter element
CN108211518A (en) * 2018-03-05 2018-06-29 南通航海机械集团有限公司 A kind of metal sintering formula dehydration Coalescence filter core and preparation method thereof
JP2021512780A (en) * 2018-02-13 2021-05-20 フィルトレーション グループ ゲー・エム・ベー・ハー Filter element for filtering fluid

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6186919A (en) * 1984-10-02 1986-05-02 Azumi Roshi Kk Filter material and its preparation
JPS61118109A (en) * 1984-11-12 1986-06-05 Orijin:Kk Filter material having water absorption property and its productions

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6186919A (en) * 1984-10-02 1986-05-02 Azumi Roshi Kk Filter material and its preparation
JPS61118109A (en) * 1984-11-12 1986-06-05 Orijin:Kk Filter material having water absorption property and its productions

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04250804A (en) * 1990-07-30 1992-09-07 Pall Corp Filter
CN104524868A (en) * 2015-01-13 2015-04-22 东华大学 Gradient filter material of nanofiber membrane composite non-woven base material
JP2017205689A (en) * 2016-05-16 2017-11-24 ヤマシンフィルタ株式会社 Filter element
JP2021512780A (en) * 2018-02-13 2021-05-20 フィルトレーション グループ ゲー・エム・ベー・ハー Filter element for filtering fluid
CN108211518A (en) * 2018-03-05 2018-06-29 南通航海机械集团有限公司 A kind of metal sintering formula dehydration Coalescence filter core and preparation method thereof

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