TWI520767B - Air filter insert - Google Patents

Air filter insert Download PDF

Info

Publication number
TWI520767B
TWI520767B TW100122667A TW100122667A TWI520767B TW I520767 B TWI520767 B TW I520767B TW 100122667 A TW100122667 A TW 100122667A TW 100122667 A TW100122667 A TW 100122667A TW I520767 B TWI520767 B TW I520767B
Authority
TW
Taiwan
Prior art keywords
air filter
filter insert
bent
protruding
protrusion
Prior art date
Application number
TW100122667A
Other languages
English (en)
Chinese (zh)
Other versions
TW201206540A (en
Inventor
Masahiko Nagata
Yoshinari Sano
Akitoshi Yanagimoto
Wei Ji
Keizou Okui
Original Assignee
Nitta Corp
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 filed Critical Nitta Corp
Publication of TW201206540A publication Critical patent/TW201206540A/zh
Application granted granted Critical
Publication of TWI520767B publication Critical patent/TWI520767B/zh

Links

Classifications

    • 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)
TW100122667A 2010-07-02 2011-06-28 Air filter insert TWI520767B (zh)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
TW201206540A TW201206540A (en) 2012-02-16
TWI520767B true TWI520767B (zh) 2016-02-11

Family

ID=45401908

Family Applications (1)

Application Number Title Priority Date Filing Date
TW100122667A TWI520767B (zh) 2010-07-02 2011-06-28 Air filter insert

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
US9937448B2 (en) * 2014-05-22 2018-04-10 Kuss Filtration Inc. Forming filtration media for maintaining flow passage through a sock style filter
US20220054969A1 (en) * 2018-09-28 2022-02-24 Daikin Industries, Ltd. Air filter medium, filter pack, air filter unit, and methods for producing them
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

Family Cites Families (12)

* 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
ES2167414T3 (es) * 1993-12-30 2002-05-16 Jacobi Systemtechnik Gmbh Inserto de filtro y procedimiento para su fabricacion.
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
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
CN102958582B (zh) 2014-12-17
SG186482A1 (en) 2013-02-28
TW201206540A (en) 2012-02-16
CN102958582A (zh) 2013-03-06
MY157537A (en) 2016-06-15
WO2012002187A1 (ja) 2012-01-05
KR101803855B1 (ko) 2017-12-04
JP2012011345A (ja) 2012-01-19
JP5602521B2 (ja) 2014-10-08
KR20130124173A (ko) 2013-11-13

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