JPS5453365A - Construction of filter medium for air filter employing electret - Google Patents

Construction of filter medium for air filter employing electret

Info

Publication number
JPS5453365A
JPS5453365A JP11981277A JP11981277A JPS5453365A JP S5453365 A JPS5453365 A JP S5453365A JP 11981277 A JP11981277 A JP 11981277A JP 11981277 A JP11981277 A JP 11981277A JP S5453365 A JPS5453365 A JP S5453365A
Authority
JP
Japan
Prior art keywords
construction
filter
air filter
filter medium
electret
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
JP11981277A
Other languages
Japanese (ja)
Inventor
Yuuichi Nitsuta
Takuji Watanabe
Takashi Takahira
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
Original Assignee
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 Belt KK filed Critical Nitta Belt KK
Priority to JP11981277A priority Critical patent/JPS5453365A/en
Publication of JPS5453365A publication Critical patent/JPS5453365A/en
Pending legal-status Critical Current

Links

Landscapes

  • Electrostatic Separation (AREA)
JP11981277A 1977-10-04 1977-10-04 Construction of filter medium for air filter employing electret Pending JPS5453365A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11981277A JPS5453365A (en) 1977-10-04 1977-10-04 Construction of filter medium for air filter employing electret

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11981277A JPS5453365A (en) 1977-10-04 1977-10-04 Construction of filter medium for air filter employing electret

Publications (1)

Publication Number Publication Date
JPS5453365A true JPS5453365A (en) 1979-04-26

Family

ID=14770835

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11981277A Pending JPS5453365A (en) 1977-10-04 1977-10-04 Construction of filter medium for air filter employing electret

Country Status (1)

Country Link
JP (1) JPS5453365A (en)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61102476A (en) * 1984-10-24 1986-05-21 東レ株式会社 Electret fiber sheet and its production
JPS61174471A (en) * 1985-01-30 1986-08-06 東レ株式会社 Electret fibrous sheet and its structure
JPS61186568A (en) * 1985-02-06 1986-08-20 東レ株式会社 Self-adhesive material
JPS61211027A (en) * 1985-03-15 1986-09-19 東レ株式会社 Electret nonwoven fabric
JPS61230711A (en) * 1985-05-15 1986-10-15 Toray Ind Inc High performance filter element
JPS61272063A (en) * 1985-05-29 1986-12-02 東レ株式会社 Mask
JPS62160118A (en) * 1986-01-09 1987-07-16 Toray Ind Inc Filter
JPS62196812A (en) * 1986-02-24 1987-08-31 東レ株式会社 Laminated electrette textile sheet
JPH0632388A (en) * 1992-07-08 1994-02-08 Sasatoku Insatsu Kk Packing container
JP2007239701A (en) * 2006-03-10 2007-09-20 San Road:Kk Duct collecting filter for electric fan
JP2008018350A (en) * 2006-07-13 2008-01-31 Toray Ind Inc Waterproof electret sheet and parallel flow type air filter
JP2008531279A (en) * 2005-03-07 2008-08-14 ゴア エンタープライズ ホールディングス，インコーポレイティド Composite filter media

Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61102476A (en) * 1984-10-24 1986-05-21 東レ株式会社 Electret fiber sheet and its production
JPH048539B2 (en) * 1984-10-24 1992-02-17
JPS61174471A (en) * 1985-01-30 1986-08-06 東レ株式会社 Electret fibrous sheet and its structure
JPH0561384B2 (en) * 1985-01-30 1993-09-06 Toray Industries
JPS61186568A (en) * 1985-02-06 1986-08-20 東レ株式会社 Self-adhesive material
JPH0354620B2 (en) * 1985-03-15 1991-08-20
JPS61211027A (en) * 1985-03-15 1986-09-19 東レ株式会社 Electret nonwoven fabric
JPS61230711A (en) * 1985-05-15 1986-10-15 Toray Ind Inc High performance filter element
JPH047243B2 (en) * 1985-05-15 1992-02-10 Toray Industries
JPH0533068B2 (en) * 1985-05-29 1993-05-18 Toray Industries
JPS61272063A (en) * 1985-05-29 1986-12-02 東レ株式会社 Mask
JPS62160118A (en) * 1986-01-09 1987-07-16 Toray Ind Inc Filter
JPH0510962B2 (en) * 1986-01-09 1993-02-12 Toray Industries
JPS62196812A (en) * 1986-02-24 1987-08-31 東レ株式会社 Laminated electrette textile sheet
JPH0439217B2 (en) * 1986-02-24 1992-06-26
JPH0632388A (en) * 1992-07-08 1994-02-08 Sasatoku Insatsu Kk Packing container
JP2008531279A (en) * 2005-03-07 2008-08-14 ゴア エンタープライズ ホールディングス，インコーポレイティド Composite filter media
JP2007239701A (en) * 2006-03-10 2007-09-20 San Road:Kk Duct collecting filter for electric fan
JP2008018350A (en) * 2006-07-13 2008-01-31 Toray Ind Inc Waterproof electret sheet and parallel flow type air filter

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