KR101803855B1 - 에어 필터 삽입체 - Google Patents

에어 필터 삽입체 Download PDF

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Publication number
KR101803855B1
KR101803855B1 KR1020127033774A KR20127033774A KR101803855B1 KR 101803855 B1 KR101803855 B1 KR 101803855B1 KR 1020127033774 A KR1020127033774 A KR 1020127033774A KR 20127033774 A KR20127033774 A KR 20127033774A KR 101803855 B1 KR101803855 B1 KR 101803855B1
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KR
South Korea
Prior art keywords
fold line
folding
projections
projecting portion
projection
Prior art date
Application number
KR1020127033774A
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English (en)
Korean (ko)
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KR20130124173A (ko
Inventor
마사히코 나가타
요시나리 사노
아키토시 야나기모토
웨이 지
게이조 오쿠이
Original Assignee
니타 가부시키가이샤
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Application filed by 니타 가부시키가이샤 filed Critical 니타 가부시키가이샤
Publication of KR20130124173A publication Critical patent/KR20130124173A/ko
Application granted granted Critical
Publication of KR101803855B1 publication Critical patent/KR101803855B1/ko

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/52—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/52—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material
    • B01D46/521—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material using folded, pleated material
    • B01D46/523—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material using folded, pleated material with means for maintaining spacing between the pleats or folds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Filtering Materials (AREA)
KR1020127033774A 2010-07-02 2011-06-20 에어 필터 삽입체 KR101803855B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2010151874A JP5602521B2 (ja) 2010-07-02 2010-07-02 エアフィルタ挿入体
JPJP-P-2010-151874 2010-07-02
PCT/JP2011/064008 WO2012002187A1 (ja) 2010-07-02 2011-06-20 エアフィルタ挿入体

Publications (2)

Publication Number Publication Date
KR20130124173A KR20130124173A (ko) 2013-11-13
KR101803855B1 true KR101803855B1 (ko) 2017-12-04

Family

ID=45401908

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020127033774A KR101803855B1 (ko) 2010-07-02 2011-06-20 에어 필터 삽입체

Country Status (7)

Country Link
JP (1) JP5602521B2 (ja)
KR (1) KR101803855B1 (ja)
CN (1) CN102958582B (ja)
MY (1) MY157537A (ja)
SG (1) SG186482A1 (ja)
TW (1) TWI520767B (ja)
WO (1) WO2012002187A1 (ja)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014064995A (ja) * 2012-09-26 2014-04-17 Japan Vilene Co Ltd フィルタエレメント
JP2014113532A (ja) * 2012-12-07 2014-06-26 Nitto Denko Corp フィルタ濾材およびフィルタ濾材の製造方法
EP2803310A1 (de) 2013-05-17 2014-11-19 HILTI Aktiengesellschaft Staubabsaugvorrichtung für eine Handwerkzeugmaschine
CN106488794B (zh) * 2014-05-22 2019-07-19 酷思滤清系统有限公司 形成用于维持通过滤袋式过滤器的流动通道的过滤介质
WO2020067486A1 (ja) * 2018-09-28 2020-04-02 ダイキン工業株式会社 エアフィルタ濾材、フィルタパック、エアフィルタユニット、およびこれらの製造方法
US10773198B2 (en) * 2018-10-24 2020-09-15 Pall Corporation Support and drainage material, filter, and method of use
CN110448973B (zh) * 2019-08-07 2021-09-17 九江七所精密机电科技有限公司 一种锥形筒式空气滤芯及其制作工艺

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5888262A (en) 1993-12-30 1999-03-30 "Jacobi" Systemtechnik Gmbh Filter insert and process for producing it
JP6041613B2 (ja) * 2012-10-11 2016-12-14 株式会社Ｎｔｔドコモ コンテクスト情報記憶装置、コンテクスト情報記憶方法、及びコンテクスト情報記憶プログラム

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3531920A (en) * 1968-09-16 1970-10-06 Cambridge Filter Corp Filter
GB1604979A (en) * 1978-05-31 1981-12-16 Engineering Components Ltd Air filters
JPS56155609A (en) * 1980-05-02 1981-12-01 Taikisha Ltd Adsorber
US4452619A (en) * 1982-06-18 1984-06-05 Donaldson Company, Inc. Pleated filter element having integral pleat spacers
JPS6467213A (en) * 1987-05-14 1989-03-13 Aisan Ind Fluid filter
JPH0641613Y2 (ja) * 1988-12-27 1994-11-02 株式会社土屋製作所 ▲ろ▼過素子
JPH0319507U (ja) * 1989-07-05 1991-02-26
DE4004079A1 (de) * 1990-02-08 1991-08-14 Lippold Hans Joachim Filtereinsatz
JP4350180B2 (ja) * 1998-04-15 2009-10-21 パナソニックエコシステムズ株式会社 電気集塵フィルタとその製造方法
JP5004694B2 (ja) * 2007-06-29 2012-08-22 日本無機株式会社 エアフィルタ用フィルタパック及びそれを用いたエアフィルタ

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5888262A (en) 1993-12-30 1999-03-30 "Jacobi" Systemtechnik Gmbh Filter insert and process for producing it
JP6041613B2 (ja) * 2012-10-11 2016-12-14 株式会社Ｎｔｔドコモ コンテクスト情報記憶装置、コンテクスト情報記憶方法、及びコンテクスト情報記憶プログラム

Also Published As

Publication number Publication date
KR20130124173A (ko) 2013-11-13
TWI520767B (zh) 2016-02-11
CN102958582B (zh) 2014-12-17
CN102958582A (zh) 2013-03-06
WO2012002187A1 (ja) 2012-01-05
TW201206540A (en) 2012-02-16
JP2012011345A (ja) 2012-01-19
JP5602521B2 (ja) 2014-10-08
MY157537A (en) 2016-06-15
SG186482A1 (en) 2013-02-28

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E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
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