KR20120011792A - 코어리스 필터 카트리지 - Google Patents

코어리스 필터 카트리지 Download PDF

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Publication number
KR20120011792A
KR20120011792A KR1020110070410A KR20110070410A KR20120011792A KR 20120011792 A KR20120011792 A KR 20120011792A KR 1020110070410 A KR1020110070410 A KR 1020110070410A KR 20110070410 A KR20110070410 A KR 20110070410A KR 20120011792 A KR20120011792 A KR 20120011792A
Authority
KR
South Korea
Prior art keywords
filter cartridge
coreless filter
coreless
filtration medium
filtration
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.)
Withdrawn
Application number
KR1020110070410A
Other languages
English (en)
Korean (ko)
Inventor
제이슨 메이
제임스 로이 도엘라
브라이언 데이비드 예터
Original Assignee
제너럴 일렉트릭 캄파니
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 제너럴 일렉트릭 캄파니 filed Critical 제너럴 일렉트릭 캄파니
Publication of KR20120011792A publication Critical patent/KR20120011792A/ko
Withdrawn legal-status Critical Current

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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
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
    • B01D29/111—Making filtering elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D27/00—Cartridge filters of the throw-away type
    • B01D27/04—Cartridge filters of the throw-away type with cartridges made of a piece of unitary material, e.g. filter paper
    • B01D27/06—Cartridge filters of the throw-away type with cartridges made of a piece of unitary material, e.g. filter paper with corrugated, folded or wound material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
    • B01D29/13—Supported filter elements
    • B01D29/15—Supported filter elements arranged for inward flow filtration
    • B01D29/21—Supported filter elements arranged for inward flow filtration with corrugated, folded or wound sheets
    • 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
    • B01D46/02—Particle separators, e.g. dust precipitators, having hollow filters made of flexible material
    • B01D46/06—Particle separators, e.g. dust precipitators, having hollow filters made of flexible material with means keeping the working surfaces flat
    • B01D46/08—Particle separators, e.g. dust precipitators, having hollow filters made of flexible material with means keeping the working surfaces flat the working surfaces forming a star shape
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/04—Supports for the filtering elements

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtering Materials (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Filtration Of Liquid (AREA)
KR1020110070410A 2010-07-19 2011-07-15 코어리스 필터 카트리지 Withdrawn KR20120011792A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/839,136 2010-07-19
US12/839,136 US20120012518A1 (en) 2010-07-19 2010-07-19 Coreless filter cartridge and method of forming a coreless filter cartridge

Publications (1)

Publication Number Publication Date
KR20120011792A true KR20120011792A (ko) 2012-02-08

Family

ID=44514498

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020110070410A Withdrawn KR20120011792A (ko) 2010-07-19 2011-07-15 코어리스 필터 카트리지

Country Status (5)

Country Link
US (1) US20120012518A1 (enExample)
EP (1) EP2409749A1 (enExample)
JP (1) JP2012024759A (enExample)
KR (1) KR20120011792A (enExample)
CN (1) CN102423562A (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6674823B2 (ja) * 2016-04-01 2020-04-01 株式会社テクノフロンティア 筒状フィルタ
US10427078B2 (en) 2016-07-15 2019-10-01 Donaldson Company, Inc. Filter element and support structure
CN110523125B (zh) * 2019-09-27 2021-08-24 广东科创智水科技有限公司 一种智能化的污水处理过滤器及其工作方法
US20210170311A1 (en) * 2019-12-09 2021-06-10 Pall Corporation Filter element, filter, filter device, and method of use
EP4132680A4 (en) * 2020-04-06 2024-07-31 Baldwin Filters, Inc. HEAT ACTIVATED ADHESIVE FOR FILTERS THAT COULD CONTAIN MULTIPLE ELEMENTS
TWD214421S (zh) * 2020-12-21 2021-10-01 濾能股份有限公司 氣體過濾裝置

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4947273U (enExample) * 1972-07-27 1974-04-25
US4186099A (en) * 1977-02-11 1980-01-29 All Services Enterprises, Inc. Filter assembly with paper cartridge
US4402830A (en) * 1982-01-13 1983-09-06 Pall Corporation Corrugated filter element with external spiral tape support
CN1067291C (zh) * 1992-11-06 2001-06-20 帕尔公司 过滤器
US5916435A (en) * 1997-01-27 1999-06-29 Porous Media Corporation Conical coreless filter assembly and element
CN1312732A (zh) * 1998-06-26 2001-09-12 帕尔公司 过滤元件以及制造一过滤元件的方法
JP2000042336A (ja) * 1998-07-29 2000-02-15 Kumakura Kogyo Kk カートリッジ式フィルタ
US7438812B2 (en) * 2001-04-10 2008-10-21 Parker-Hannifin Corporation Filter element and method of making
FR2876144B1 (fr) * 2004-10-05 2010-10-22 Fleetguard Element creux destine a cooperer avec une cartouche de filtration d'un ensemble de filtrage, ensemble de filtrage et moule correspondants
EP2241364B1 (en) * 2005-05-03 2012-01-18 Donaldson Company, Inc. Air cleaner
US20080072553A1 (en) * 2006-09-25 2008-03-27 Alan Smithies Method and apparatus for assembling a filter cartridge

Also Published As

Publication number Publication date
JP2012024759A (ja) 2012-02-09
CN102423562A (zh) 2012-04-25
US20120012518A1 (en) 2012-01-19
EP2409749A1 (en) 2012-01-25

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Legal Events

Date Code Title Description
PA0109 Patent application

Patent event code: PA01091R01D

Comment text: Patent Application

Patent event date: 20110715

PG1501 Laying open of application
N231 Notification of change of applicant
PN2301 Change of applicant

Patent event date: 20140214

Comment text: Notification of Change of Applicant

Patent event code: PN23011R01D

PC1203 Withdrawal of no request for examination
WITN Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid