JPS5524561A - Fabrication of filter - Google Patents

Fabrication of filter

Info

Publication number
JPS5524561A
JPS5524561A JP9769778A JP9769778A JPS5524561A JP S5524561 A JPS5524561 A JP S5524561A JP 9769778 A JP9769778 A JP 9769778A JP 9769778 A JP9769778 A JP 9769778A JP S5524561 A JPS5524561 A JP S5524561A
Authority
JP
Japan
Prior art keywords
filter
needle
dielectric
punched
activated carbon
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
JP9769778A
Other languages
English (en)
Other versions
JPS6159770B2 (ja
Inventor
Ryosuke Sasaoka
Shigeaki Numata
Kiminori Kato
Yasuo Ishino
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP9769778A priority Critical patent/JPS5524561A/ja
Publication of JPS5524561A publication Critical patent/JPS5524561A/ja
Publication of JPS6159770B2 publication Critical patent/JPS6159770B2/ja
Granted legal-status Critical Current

Links

JP9769778A 1978-08-09 1978-08-09 Fabrication of filter Granted JPS5524561A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9769778A JPS5524561A (en) 1978-08-09 1978-08-09 Fabrication of filter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9769778A JPS5524561A (en) 1978-08-09 1978-08-09 Fabrication of filter

Publications (2)

Publication Number Publication Date
JPS5524561A true JPS5524561A (en) 1980-02-21
JPS6159770B2 JPS6159770B2 (ja) 1986-12-18

Family

ID=14199119

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9769778A Granted JPS5524561A (en) 1978-08-09 1978-08-09 Fabrication of filter

Country Status (1)

Country Link
JP (1) JPS5524561A (ja)

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62241519A (ja) * 1986-04-10 1987-10-22 Toray Ind Inc フイルタ
US5807425A (en) * 1993-07-17 1998-09-15 Gibbs; Robert William Electrofilter
US5944878A (en) * 1995-04-12 1999-08-31 Curt Lindhe Konsult & Forvaltnings Ab Multiple-element air filter
US7029518B2 (en) * 1992-12-02 2006-04-18 Ebara Research Co., Ltd. Method and apparatus for the preparation of clean gases
US7235120B2 (en) * 2001-05-01 2007-06-26 University Of Bradford Electrostatic aerosol filtering apparatus
US7686869B2 (en) * 2005-12-29 2010-03-30 Environmental Management Confederation, Inc. Active field polarized media air cleaner
US7691186B2 (en) 2005-12-29 2010-04-06 Environmental Management Confederation, Inc. Conductive bead active field polarized media air cleaner
US7708813B2 (en) 2005-12-29 2010-05-04 Environmental Management Confederation, Inc. Filter media for active field polarized media air cleaner
US20110277637A1 (en) * 2010-05-17 2011-11-17 Jeff Chesebrough Electrostatic air filter
US8252097B2 (en) 2005-12-29 2012-08-28 Environmental Management Confederation, Inc. Distributed air cleaner system for enclosed electronic devices
US8814994B2 (en) 2005-12-29 2014-08-26 Environmental Management Confederation, Inc. Active field polarized media air cleaner
US9764331B2 (en) 2005-12-29 2017-09-19 Environmental Management Confederation, Inc. Filter media for active field polarized media air cleaner
US9789494B2 (en) 2005-12-29 2017-10-17 Environmental Management Confederation, Inc. Active field polarized media air cleaner
CN108167958A (zh) * 2017-12-27 2018-06-15 常州校果信息服务有限公司 一种多功能空气净化器
US11452960B2 (en) 2015-04-14 2022-09-27 Environmental Management Confederation, Inc. Corrugated filtration media for polarizing air cleaner

Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62241519A (ja) * 1986-04-10 1987-10-22 Toray Ind Inc フイルタ
JPH0515485B2 (ja) * 1986-04-10 1993-03-01 Toray Industries
US7029518B2 (en) * 1992-12-02 2006-04-18 Ebara Research Co., Ltd. Method and apparatus for the preparation of clean gases
US5807425A (en) * 1993-07-17 1998-09-15 Gibbs; Robert William Electrofilter
US5944878A (en) * 1995-04-12 1999-08-31 Curt Lindhe Konsult & Forvaltnings Ab Multiple-element air filter
US7235120B2 (en) * 2001-05-01 2007-06-26 University Of Bradford Electrostatic aerosol filtering apparatus
US7708813B2 (en) 2005-12-29 2010-05-04 Environmental Management Confederation, Inc. Filter media for active field polarized media air cleaner
US7691186B2 (en) 2005-12-29 2010-04-06 Environmental Management Confederation, Inc. Conductive bead active field polarized media air cleaner
US7686869B2 (en) * 2005-12-29 2010-03-30 Environmental Management Confederation, Inc. Active field polarized media air cleaner
US8252097B2 (en) 2005-12-29 2012-08-28 Environmental Management Confederation, Inc. Distributed air cleaner system for enclosed electronic devices
US8252095B2 (en) 2005-12-29 2012-08-28 Environmental Management Confederation, Inc. Filter media for active field polarized media air cleaner
US8814994B2 (en) 2005-12-29 2014-08-26 Environmental Management Confederation, Inc. Active field polarized media air cleaner
US9764331B2 (en) 2005-12-29 2017-09-19 Environmental Management Confederation, Inc. Filter media for active field polarized media air cleaner
US9789494B2 (en) 2005-12-29 2017-10-17 Environmental Management Confederation, Inc. Active field polarized media air cleaner
US11007537B2 (en) 2005-12-29 2021-05-18 Environmental Management Confederation, Inc. Filter media for active field polarized media air cleaner
US20110277637A1 (en) * 2010-05-17 2011-11-17 Jeff Chesebrough Electrostatic air filter
US8721775B2 (en) * 2010-05-17 2014-05-13 Jeff Chesebrough Electrostatic air filter
US11452960B2 (en) 2015-04-14 2022-09-27 Environmental Management Confederation, Inc. Corrugated filtration media for polarizing air cleaner
CN108167958A (zh) * 2017-12-27 2018-06-15 常州校果信息服务有限公司 一种多功能空气净化器

Also Published As

Publication number Publication date
JPS6159770B2 (ja) 1986-12-18

Similar Documents

Publication Publication Date Title
JPS5524561A (en) Fabrication of filter
FI954033A0 (fi) Elektreettikuituseoksista muodostuvia karstaharsoja, joiden varausstabiilisuus on parantunut, menetelmiä niiden valmistamiseksi ja niiden käyttö
IE41002B1 (en) Non-woven fabric for filtering blood
KR920703175A (ko) 고체입자 보유 저밀도 공기투과성 시이트재료의 제조에서의 개선
WO1979000926A1 (en) Method of and apparatus for fabricating pile fabric having suede-like appearance
ATE11577T1 (de) Florleger.
JPS54128871A (en) Unwoven cloth filter
JPS5321869A (en) Simplified cleaner with dust removing means
JPS51112889A (en) Lining materials for automobile ceiling and method of making the same
JPS5524525A (en) Fabrication of filter
JPS6415112A (en) Air cleaning filter
JPS53133700A (en) Method and apparatus for preparing bulky sheet tobacco
JPS558858A (en) Dust collection filter
JPS5235467A (en) Electric cleaner
JPS5524524A (en) Filter
JPS57117317A (en) Synthetic fiber filter
JPS5765311A (en) Filter material
JPS521769A (en) Continuous filtering device of the type of rotary drum
JPS6422315A (en) Air cleaning filter
JPS51137694A (en) Method of producing activated carbon fiber
JPS5355574A (en) Structure for continuously filtering small sample, combined with clothes different in mesh
AU506173B2 (en) Needle felted patterned non-woven fabric
JPS55134621A (en) Electret filter
RU93018997A (ru) Фильтрующий нетканый материал
JPS54162277A (en) Filter for electrostatic dust collector

Legal Events

Date Code Title Description
A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20040220

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20040220

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20071127

RD02 Notification of acceptance of power of attorney

Free format text: JAPANESE INTERMEDIATE CODE: A7422

Effective date: 20071226

RD04 Notification of resignation of power of attorney

Free format text: JAPANESE INTERMEDIATE CODE: A7424

Effective date: 20080108

A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20080227

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20080603

A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20080903

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20081104

A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20081127

FPAY Renewal fee payment (prs date is renewal date of database)

Free format text: PAYMENT UNTIL: 20111205

Year of fee payment: 3

R150 Certificate of patent (=grant) or registration of utility model

Free format text: JAPANESE INTERMEDIATE CODE: R150

FPAY Renewal fee payment (prs date is renewal date of database)

Free format text: PAYMENT UNTIL: 20111205

Year of fee payment: 3

FPAY Renewal fee payment (prs date is renewal date of database)

Free format text: PAYMENT UNTIL: 20121205

Year of fee payment: 4

FPAY Renewal fee payment (prs date is renewal date of database)

Free format text: PAYMENT UNTIL: 20131205

Year of fee payment: 5

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250