MY157537A - Air filter insert - Google Patents

Air filter insert

Info

Publication number
MY157537A
MY157537A MYPI2012005615A MYPI2012005615A MY157537A MY 157537 A MY157537 A MY 157537A MY PI2012005615 A MYPI2012005615 A MY PI2012005615A MY PI2012005615 A MYPI2012005615 A MY PI2012005615A MY 157537 A MY157537 A MY 157537A
Authority
MY
Malaysia
Prior art keywords
air filter
filter insert
projections
pleating
abut
Prior art date
Application number
MYPI2012005615A
Inventor
Nagata Masahiko
Sano Yoshinari
Yanagimoto Akitoshi
Ji Wei
Okui Keizou
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 MY157537A publication Critical patent/MY157537A/en

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)

Abstract

THE AIR FILTER INSERT (12) IS CONFIGURED BY PLEATING A FILTER SHEET (13). IN THE AIR FILTER INSERT (12), A PLURALITY OF FOLDING WALLS (14) ARE FORMED BY THE PLEATING OF THE FILTER SHEET (13). EACH FOLDING WALL (14) HAS FIRST AND SECOND PROJECTIONS (21 AND 22) THAT ARE MOLDED BY EMBOSSING. THE FIRST PROJECTIONS (21) PROVIDED ON ADJACENT PAIRS OF FOLDING WALLS (14 AND 14) PROTRUDE SO AS TO APPROACH EACH OTHER AND THE FRONT SURFACES THEREOF (21A AND 21A) ABUT EACH OTHER THE SECOND PROJECTIONS (22) PROTRUDE IN THE SAME DIRECTION ALONG THE X-DIRECTION AND DO NOT ABUT EACH OTHER. (FIG. 3)
MYPI2012005615A 2010-07-02 2011-06-20 Air filter insert MY157537A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2010151874A JP5602521B2 (en) 2010-07-02 2010-07-02 Air filter insert

Publications (1)

Publication Number Publication Date
MY157537A true MY157537A (en) 2016-06-15

Family

ID=45401908

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI2012005615A MY157537A (en) 2010-07-02 2011-06-20 Air filter insert

Country Status (7)

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

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014064995A (en) * 2012-09-26 2014-04-17 Japan Vilene Co Ltd Filter element
JP2014113532A (en) * 2012-12-07 2014-06-26 Nitto Denko Corp Filter medium and method for producing filter medium
EP2803310A1 (en) * 2013-05-17 2014-11-19 HILTI Aktiengesellschaft Dust extraction device for a manual machine tool
BR112016027296B1 (en) * 2014-05-22 2022-04-19 Kuss Filtration Inc Filter for a suction system
CN112805078A (en) * 2018-09-28 2021-05-14 大金工业株式会社 Air filter medium, filter pack, air filter unit, and method for manufacturing air filter unit
US10773198B2 (en) * 2018-10-24 2020-09-15 Pall Corporation Support and drainage material, filter, and method of use
CN110448973B (en) * 2019-08-07 2021-09-17 九江七所精密机电科技有限公司 Conical cylinder type air filter element and manufacturing process thereof
CN114502249B (en) 2019-08-26 2024-06-07 帕克-汉尼芬公司 Enhanced fuel-water separation using structural embossing
JP2021154278A (en) * 2020-03-26 2021-10-07 ニッタ株式会社 Air filter and manufacturing method
CN118871179A (en) * 2022-03-15 2024-10-29 大金工业株式会社 Air filter media, air filter packs and air filter units

Family Cites Families (11)

* 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 (en) * 1988-12-27 1994-11-02 株式会社土屋製作所 ▲ Ro ▼ over element
JPH0319507U (en) * 1989-07-05 1991-02-26
DE4004079A1 (en) * 1990-02-08 1991-08-14 Lippold Hans Joachim FILTER INSERT
WO1995017943A2 (en) 1993-12-30 1995-07-06 Detroit Holding Limited Filter insert and process for producing the same
JP4350180B2 (en) * 1998-04-15 2009-10-21 パナソニックエコシステムズ株式会社 Electric dust collecting filter and manufacturing method thereof
JP5004694B2 (en) * 2007-06-29 2012-08-22 日本無機株式会社 Air filter filter pack and air filter using the same

Also Published As

Publication number Publication date
CN102958582B (en) 2014-12-17
SG186482A1 (en) 2013-02-28
TW201206540A (en) 2012-02-16
KR101803855B1 (en) 2017-12-04
JP5602521B2 (en) 2014-10-08
WO2012002187A1 (en) 2012-01-05
CN102958582A (en) 2013-03-06
JP2012011345A (en) 2012-01-19
TWI520767B (en) 2016-02-11
KR20130124173A (en) 2013-11-13

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