JPS6229052Y2 - - Google Patents

Info

Publication number
JPS6229052Y2
JPS6229052Y2 JP1984099600U JP9960084U JPS6229052Y2 JP S6229052 Y2 JPS6229052 Y2 JP S6229052Y2 JP 1984099600 U JP1984099600 U JP 1984099600U JP 9960084 U JP9960084 U JP 9960084U JP S6229052 Y2 JPS6229052 Y2 JP S6229052Y2
Authority
JP
Japan
Prior art keywords
filter paper
filter
outer circumferential
papers
along
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.)
Expired
Application number
JP1984099600U
Other languages
English (en)
Japanese (ja)
Other versions
JPS6115021U (ja
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 JP1984099600U priority Critical patent/JPS6115021U/ja
Priority to US06/705,128 priority patent/US4655921A/en
Publication of JPS6115021U publication Critical patent/JPS6115021U/ja
Application granted granted Critical
Publication of JPS6229052Y2 publication Critical patent/JPS6229052Y2/ja
Granted legal-status Critical Current

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
    • 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
    • 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
    • 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
    • B01D29/23—Supported filter elements arranged for outward flow filtration
    • B01D29/232—Supported filter elements arranged for outward 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
    • B01D46/24—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
    • B01D46/2403—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies characterised by the physical shape or structure of the filtering element
    • B01D46/2411—Filter cartridges
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/12—Pleated filters
    • B01D2201/122—Pleated filters with pleats of different length

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
  • Filtration Of Liquid (AREA)
JP1984099600U 1984-07-03 1984-07-03 フイルタエレメント Granted JPS6115021U (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP1984099600U JPS6115021U (ja) 1984-07-03 1984-07-03 フイルタエレメント
US06/705,128 US4655921A (en) 1984-07-03 1985-02-25 Filter element

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1984099600U JPS6115021U (ja) 1984-07-03 1984-07-03 フイルタエレメント

Publications (2)

Publication Number Publication Date
JPS6115021U JPS6115021U (ja) 1986-01-28
JPS6229052Y2 true JPS6229052Y2 (US08063081-20111122-C00044.png) 1987-07-25

Family

ID=14251584

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1984099600U Granted JPS6115021U (ja) 1984-07-03 1984-07-03 フイルタエレメント

Country Status (2)

Country Link
US (1) US4655921A (US08063081-20111122-C00044.png)
JP (1) JPS6115021U (US08063081-20111122-C00044.png)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5043000A (en) * 1987-09-18 1991-08-27 Toyo Roki Seizo K.K. Air cleaner element and method of manufacturing the same
DE3935503A1 (de) * 1989-10-25 1991-05-02 Knecht Filterwerke Gmbh Ringfilterelement aus einem zick-zack-foermig gefalteten filtermaterial
US5174896A (en) * 1990-06-25 1992-12-29 Harmsco, Inc. Filtering system utilizing rotational flow and angled pleated filter media and method for making slanted pleated filter media
US5316677A (en) * 1990-06-25 1994-05-31 Harmsco, Inc. Pleated filtering sleeve for rotational flow filter systems
US5543047A (en) * 1992-11-06 1996-08-06 Pall Corporation Filter with over-laid pleats in intimate contact
JP3331722B2 (ja) * 1993-04-05 2002-10-07 株式会社デンソー フィルタ
WO2005037408A1 (en) * 2003-10-14 2005-04-28 Donaldson Company, Inc. Filter assembly with pleated media v-packs, and methods
US7648546B2 (en) * 2006-01-06 2010-01-19 Cummins Filtration Ip Inc. Filter with variable pleat depth
US7931723B2 (en) * 2006-03-09 2011-04-26 Donaldson Company, Inc. Filter assembly with pleated media pockets, and methods
US8425644B2 (en) 2008-01-31 2013-04-23 Anders Sundvik High flow V-bank filter
DE102011077715A1 (de) * 2011-06-17 2012-12-20 Mahle International Gmbh Filterelement und Filtereinrichtung
DE102012000470A1 (de) * 2012-01-13 2013-07-18 Mann + Hummel Gmbh Luftfilterelement und Luftfilter
DE102012000490A1 (de) * 2012-01-13 2013-07-18 Mann + Hummel Gmbh Luftfilterelement und Luftfilter
CN103742224A (zh) * 2013-12-25 2014-04-23 柳州正菱集团有限公司 机油滤清器
DE102016001632A1 (de) 2016-02-15 2017-08-17 Mann+Hummel Gmbh Filterelement mit unterschiedlichen Faltenhöhen und Filter mit solch einem Filterelement
DE102017000792B4 (de) 2017-01-30 2022-08-04 Mann+Hummel Gmbh Filterelement, Verfahren zu dessen Herstellung und Luftfilter
CN111836675B (zh) 2017-12-14 2022-04-19 唐纳森公司 用于过滤器打褶的周期性径向对称
JP2021094507A (ja) * 2019-12-13 2021-06-24 ヤマシンフィルタ株式会社 濾材及びフィルタエレメント

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2627350A (en) * 1949-01-12 1953-02-03 Wix Accessories Corp Filter cartridge
US2768752A (en) * 1950-02-14 1956-10-30 Gen Motors Corp Parallel folded filter

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA549311A (en) * 1957-11-26 S. Thatcher Russell Cylindrical filter with fibrous element
GB734358A (en) * 1952-11-28 1955-07-27 Gen Motors Ltd Improved liquid filter
GB781864A (en) * 1955-06-10 1957-08-28 Fram Corp Improvements relating to oil filters
US3231094A (en) * 1962-04-10 1966-01-25 Wood Conversion Co Filter element, unit, cartridge and insert
US3371790A (en) * 1965-01-13 1968-03-05 Marvel Eng Co Magnetic filter
JPS53140672A (en) * 1977-05-13 1978-12-07 Sanyo Electric Co Ltd Filtering cylinder
US4154688A (en) * 1978-01-27 1979-05-15 Pall Corporation Collapse-resistant corrugated filter element
DE3377769D1 (en) * 1982-12-24 1988-09-29 Schumacher Nihon Kk Filter

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2627350A (en) * 1949-01-12 1953-02-03 Wix Accessories Corp Filter cartridge
US2768752A (en) * 1950-02-14 1956-10-30 Gen Motors Corp Parallel folded filter

Also Published As

Publication number Publication date
US4655921A (en) 1987-04-07
JPS6115021U (ja) 1986-01-28

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