JPS6425311U - - Google Patents

Info

Publication number
JPS6425311U
JPS6425311U JP1987119718U JP11971887U JPS6425311U JP S6425311 U JPS6425311 U JP S6425311U JP 1987119718 U JP1987119718 U JP 1987119718U JP 11971887 U JP11971887 U JP 11971887U JP S6425311 U JPS6425311 U JP S6425311U
Authority
JP
Japan
Prior art keywords
synthetic resin
heat
fusible fibers
net
melting point
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
JP1987119718U
Other languages
Japanese (ja)
Other versions
JPH059056Y2 (en
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 filed Critical
Priority to JP1987119718U priority Critical patent/JPH059056Y2/ja
Publication of JPS6425311U publication Critical patent/JPS6425311U/ja
Application granted granted Critical
Publication of JPH059056Y2 publication Critical patent/JPH059056Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Filtering Materials (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図イ，ロは夫々本考案の１実施例であるエ
アーフイルターの平面図及び正面図、第２図は同
他の実施例に用いる合成樹脂製ネツトの平面図、
第３図は同第２図のＡ―Ａ′断面図である。 １…不織布濾材、２…合成樹脂製ネツト、３…
固着部、４…溝。 1A and 1B are respectively a plan view and a front view of an air filter which is an embodiment of the present invention, and FIG. 2 is a plan view of a synthetic resin net used in another embodiment of the present invention.
FIG. 3 is a sectional view taken along the line AA' in FIG. 2. 1... Non-woven filter medium, 2... Synthetic resin net, 3...
Fixed part, 4...groove.

Claims (1)

【実用新案登録請求の範囲】 (1) 熱融着性繊維を少なくとも２０％以上含ん
で構成された不織布濾材の一面に該熱融着性繊維
の融点より高い軟化点又は溶融点を有する合成樹
脂製ネツトを重ね、上記熱融着性繊維のみの軟化
溶融により上記合成樹脂製のネツト表面全体に不
織布濾材を一体に固着せしめてなるエアーフイル
ター。 (2) 合成樹脂製ネツトがネツト構成線状体表面
に凹溝を有して形成されてなる実用新案登録請求
の範囲第１項記載のエアーフイルター。[Scope of Claim for Utility Model Registration] (1) A synthetic resin having a softening point or melting point higher than the melting point of the heat-fusible fibers on one side of a non-woven filter medium containing at least 20% heat-fusible fibers. The air filter is made by stacking synthetic resin nets and integrally fixing a nonwoven filter material to the entire surface of the synthetic resin net by softening and melting only the heat-fusible fibers. (2) The air filter according to claim 1, wherein a synthetic resin net is formed with concave grooves on the surface of the net-constituting linear body.
JP1987119718U 1987-08-04 1987-08-04 Expired - Lifetime JPH059056Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987119718U JPH059056Y2 (en) 1987-08-04 1987-08-04

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987119718U JPH059056Y2 (en) 1987-08-04 1987-08-04

Publications (2)

Publication Number Publication Date
JPS6425311U true JPS6425311U (en) 1989-02-13
JPH059056Y2 JPH059056Y2 (en) 1993-03-05

Family

ID=31365193

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987119718U Expired - Lifetime JPH059056Y2 (en) 1987-08-04 1987-08-04

Country Status (1)

Country Link
JP (1) JPH059056Y2 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002263426A (en) * 2001-03-13 2002-09-17 Toyoda Spinning & Weaving Co Ltd Filter and its manufacturing method
JP2005342633A (en) * 2004-06-03 2005-12-15 Toyota Boshoku Corp Method for producing laminated filter
WO2012105208A1 (en) * 2011-01-31 2012-08-09 パナソニック株式会社 Dust collection filter unit, projection image display device, and air cleaner
JP2014121693A (en) * 2012-12-22 2014-07-03 Rengo Co Ltd Air filter

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5180765U (en) * 1974-12-20 1976-06-26
JPS53128072A (en) * 1977-04-14 1978-11-08 Kanai Hiroyuki Filter medium forbeer
JPS58109113A (en) * 1981-12-21 1983-06-29 Japan Vilene Co Ltd Manufacture of filter medium

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5180765U (en) * 1974-12-20 1976-06-26
JPS53128072A (en) * 1977-04-14 1978-11-08 Kanai Hiroyuki Filter medium forbeer
JPS58109113A (en) * 1981-12-21 1983-06-29 Japan Vilene Co Ltd Manufacture of filter medium

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002263426A (en) * 2001-03-13 2002-09-17 Toyoda Spinning & Weaving Co Ltd Filter and its manufacturing method
JP4631185B2 (en) * 2001-03-13 2011-02-16 トヨタ紡織株式会社 Filter and manufacturing method thereof
JP2005342633A (en) * 2004-06-03 2005-12-15 Toyota Boshoku Corp Method for producing laminated filter
JP4572585B2 (en) * 2004-06-03 2010-11-04 トヨタ紡織株式会社 Manufacturing method of multilayer filter
WO2012105208A1 (en) * 2011-01-31 2012-08-09 パナソニック株式会社 Dust collection filter unit, projection image display device, and air cleaner
JP2014121693A (en) * 2012-12-22 2014-07-03 Rengo Co Ltd Air filter

Also Published As

Publication number Publication date
JPH059056Y2 (en) 1993-03-05

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