JPS5610312A - Electret filter - Google Patents

Electret filter

Info

Publication number
JPS5610312A
JPS5610312A JP8734379A JP8734379A JPS5610312A JP S5610312 A JPS5610312 A JP S5610312A JP 8734379 A JP8734379 A JP 8734379A JP 8734379 A JP8734379 A JP 8734379A JP S5610312 A JPS5610312 A JP S5610312A
Authority
JP
Japan
Prior art keywords
electret
stacked
films
filter
film
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
JP8734379A
Other languages
English (en)
Other versions
JPS5951323B2 (ja
Inventor
Takuji Watanabe
Takashi Takahira
Mitsuo Takaya
Minoru Yoshida
Kazuyuki 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.)
Nitta Corp
Mitsui Petrochemical Industries Ltd
Original Assignee
Nitta Corp
Mitsui Petrochemical Industries Ltd
Nitta Belt KK
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 Nitta Corp, Mitsui Petrochemical Industries Ltd, Nitta Belt KK filed Critical Nitta Corp
Priority to JP8734379A priority Critical patent/JPS5951323B2/ja
Publication of JPS5610312A publication Critical patent/JPS5610312A/ja
Publication of JPS5951323B2 publication Critical patent/JPS5951323B2/ja
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
    • B03C3/28—Plant or installations without electricity supply, e.g. using electrets

Landscapes

  • Electrostatic Separation (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Filtering Materials (AREA)
JP8734379A 1979-07-09 1979-07-09 エレクトレツトフイルタ− Expired JPS5951323B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8734379A JPS5951323B2 (ja) 1979-07-09 1979-07-09 エレクトレツトフイルタ−

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8734379A JPS5951323B2 (ja) 1979-07-09 1979-07-09 エレクトレツトフイルタ−

Publications (2)

Publication Number Publication Date
JPS5610312A true JPS5610312A (en) 1981-02-02
JPS5951323B2 JPS5951323B2 (ja) 1984-12-13

Family

ID=13912215

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8734379A Expired JPS5951323B2 (ja) 1979-07-09 1979-07-09 エレクトレツトフイルタ−

Country Status (1)

Country Link
JP (1) JPS5951323B2 (ja)

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57140618A (en) * 1981-02-25 1982-08-31 Nippon Denso Co Ltd Filter element
JPS59228919A (ja) * 1983-06-09 1984-12-22 Fuji Xerox Co Ltd エレクトレツトハニカムフイルタ−
US5230455A (en) * 1991-11-11 1993-07-27 British United Shoe Machinery Limited Self-supporting filter units
US5246474A (en) * 1991-05-04 1993-09-21 British United Shoe Machinery Limited Process for manufacturing a self-supporting filter unit
US5558689A (en) * 1994-07-12 1996-09-24 Nittetsu Mining Co., Ltd. Reinforced filter element
US6280824B1 (en) 1999-01-29 2001-08-28 3M Innovative Properties Company Contoured layer channel flow filtration media
US6454839B1 (en) 1999-10-19 2002-09-24 3M Innovative Properties Company Electrofiltration apparatus
US6524488B1 (en) 1998-06-18 2003-02-25 3M Innovative Properties Company Method of filtering certain particles from a fluid using a depth loading filtration media
US6589317B2 (en) 2001-08-10 2003-07-08 3M Innovative Properties Company Structured surface filtration media array
US6758884B2 (en) 2002-08-07 2004-07-06 3M Innovative Properties Company Air filtration system using point ionization sources
US7141098B2 (en) 2004-01-22 2006-11-28 3M Innovative Properties Company Air filtration system using point ionization sources
WO2015056724A1 (ja) 2013-10-15 2015-04-23 株式会社ユポ・コーポレーション フィルター
CN105650704A (zh) * 2016-01-20 2016-06-08 广州市尚诚过滤器材有限公司 一种厨房抽油烟机过滤网及其制备方法
JP2018513006A (ja) * 2015-04-14 2018-05-24 エンヴァイロメンタル マネージメント コンフェデレーション，インコーポレーテッドＥｎｖｉｒｏｎｍｅｎｔａｌ Ｍａｎａｇｅｍｅｎｔ Ｃｏｎｆｅｄｅｒａｔｉｏｎ，Ｉｎｃ． エアクリーナを分極させるための波形濾過媒体

Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57140618A (en) * 1981-02-25 1982-08-31 Nippon Denso Co Ltd Filter element
JPS59228919A (ja) * 1983-06-09 1984-12-22 Fuji Xerox Co Ltd エレクトレツトハニカムフイルタ−
US5246474A (en) * 1991-05-04 1993-09-21 British United Shoe Machinery Limited Process for manufacturing a self-supporting filter unit
US5230455A (en) * 1991-11-11 1993-07-27 British United Shoe Machinery Limited Self-supporting filter units
US5558689A (en) * 1994-07-12 1996-09-24 Nittetsu Mining Co., Ltd. Reinforced filter element
US6524488B1 (en) 1998-06-18 2003-02-25 3M Innovative Properties Company Method of filtering certain particles from a fluid using a depth loading filtration media
EP1435260A3 (en) * 1999-01-29 2005-01-19 3M Innovative Properties Company Contoured layer channel flow filtration media
US6280824B1 (en) 1999-01-29 2001-08-28 3M Innovative Properties Company Contoured layer channel flow filtration media
US6752889B2 (en) 1999-01-29 2004-06-22 3M Innovative Properties Company Contoured layer channel flow filtration media
US6471746B2 (en) 1999-10-19 2002-10-29 3M Innovative Properties Company Electrofiltration process
US6454839B1 (en) 1999-10-19 2002-09-24 3M Innovative Properties Company Electrofiltration apparatus
US6589317B2 (en) 2001-08-10 2003-07-08 3M Innovative Properties Company Structured surface filtration media array
US6758884B2 (en) 2002-08-07 2004-07-06 3M Innovative Properties Company Air filtration system using point ionization sources
US7141098B2 (en) 2004-01-22 2006-11-28 3M Innovative Properties Company Air filtration system using point ionization sources
WO2015056724A1 (ja) 2013-10-15 2015-04-23 株式会社ユポ・コーポレーション フィルター
US10010892B2 (en) 2013-10-15 2018-07-03 Yupo Corporation Filter
JP2018513006A (ja) * 2015-04-14 2018-05-24 エンヴァイロメンタル マネージメント コンフェデレーション，インコーポレーテッドＥｎｖｉｒｏｎｍｅｎｔａｌ Ｍａｎａｇｅｍｅｎｔ Ｃｏｎｆｅｄｅｒａｔｉｏｎ，Ｉｎｃ． エアクリーナを分極させるための波形濾過媒体
CN105650704A (zh) * 2016-01-20 2016-06-08 广州市尚诚过滤器材有限公司 一种厨房抽油烟机过滤网及其制备方法
CN105650704B (zh) * 2016-01-20 2018-03-16 广州市尚诚过滤器材有限公司 一种厨房抽油烟机过滤网及其制备方法

Also Published As

Publication number Publication date
JPS5951323B2 (ja) 1984-12-13

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