DE68906180T2 - Fluidfilter. - Google Patents

Fluidfilter.

Info

Publication number
DE68906180T2
DE68906180T2 DE89301890T DE68906180T DE68906180T2 DE 68906180 T2 DE68906180 T2 DE 68906180T2 DE 89301890 T DE89301890 T DE 89301890T DE 68906180 T DE68906180 T DE 68906180T DE 68906180 T2 DE68906180 T2 DE 68906180T2
Authority
DE
Germany
Prior art keywords
filter
fluid
purged
fluid filter
contaminants
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 - Lifetime
Application number
DE89301890T
Other languages
English (en)
Other versions
DE68906180D1 (de
Inventor
Benedict R Gerulis
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
C I B
Original Assignee
C I B
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 C I B filed Critical C I B
Publication of DE68906180D1 publication Critical patent/DE68906180D1/de
Application granted granted Critical
Publication of DE68906180T2 publication Critical patent/DE68906180T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
    • B01D35/14—Safety devices specially adapted for filtration; Devices for indicating clogging
    • B01D35/153—Anti-leakage or anti-return valves
    • 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
    • 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
    • B01D29/62—Regenerating the filter material in the filter
    • B01D29/64—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element
    • 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
    • B01D29/62—Regenerating the filter material in the filter
    • B01D29/66—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
    • B01D29/668—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps with valves, e.g. rotating valves for coaxially placed filtering elements
    • 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
    • B01D29/62—Regenerating the filter material in the filter
    • B01D29/70—Regenerating the filter material in the filter by forces created by movement of the filter element
    • 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
    • B01D29/88—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices
    • B01D29/90—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices for feeding
    • 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
    • B01D29/88—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices
    • B01D29/94—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices for discharging the filter cake, e.g. chutes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
    • B01D35/16—Cleaning-out devices, e.g. for removing the cake from the filter casing or for evacuating the last remnants of liquid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/28—Position of the filtering element
    • B01D2201/287—Filtering elements with a vertical or inclined rotation or symmetry axis
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S210/00—Liquid purification or separation
    • Y10S210/17—Twist-on

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtration Of Liquid (AREA)
  • Separation By Low-Temperature Treatments (AREA)
  • Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
  • External Artificial Organs (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Detergent Compositions (AREA)
  • Fluid-Pressure Circuits (AREA)
DE89301890T 1988-02-26 1989-02-24 Fluidfilter. Expired - Lifetime DE68906180T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/160,652 US4812230A (en) 1988-02-26 1988-02-26 Fluid filter

Publications (2)

Publication Number Publication Date
DE68906180D1 DE68906180D1 (de) 1993-06-03
DE68906180T2 true DE68906180T2 (de) 1993-10-21

Family

ID=22577814

Family Applications (1)

Application Number Title Priority Date Filing Date
DE89301890T Expired - Lifetime DE68906180T2 (de) 1988-02-26 1989-02-24 Fluidfilter.

Country Status (10)

Country Link
US (1) US4812230A (de)
EP (1) EP0330513B1 (de)
JP (1) JPH026805A (de)
KR (1) KR890012688A (de)
CN (1) CN1016405B (de)
AT (1) ATE88652T1 (de)
AU (1) AU616734B2 (de)
BR (1) BR8900894A (de)
CA (1) CA1327024C (de)
DE (1) DE68906180T2 (de)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4897186A (en) * 1988-02-26 1990-01-30 C.I.B., Inc. Fluid filter
US5222436A (en) * 1992-07-28 1993-06-29 United States Department Of Energy Propulsion and stabilization system for magnetically levitated vehicles
AU2420995A (en) * 1994-05-31 1995-12-21 Roger Greiveldinger Self-cleaning filter cartridge for use with liquid or gaseous mediums
AUPM921894A0 (en) * 1994-11-04 1994-11-24 Medical Plastics (Aust) Pty Ltd Filtering apparatus
US5591329A (en) * 1995-05-31 1997-01-07 H-Tech, Inc. Fluid filter with pleated septum
GB9511738D0 (en) * 1995-06-09 1995-08-02 Hydra Tools Int Plc Hydraulic circuit
US5871641A (en) * 1996-05-30 1999-02-16 H-Tech, Inc. Fluid filter with pleated septum
US7704397B2 (en) * 2003-12-15 2010-04-27 Filtran Llc Coaxial full-flow and bypass oil filter having cap with blades
US20060226065A1 (en) * 2003-12-15 2006-10-12 Meddock Leroy J Coaxial full-flow and bypass oil filter apparatus and method
US7090773B2 (en) * 2003-12-15 2006-08-15 Spx Corporation Coaxial full-flow and bypass oil filter
US7704396B2 (en) * 2003-12-15 2010-04-27 Filtran Llc Coaxial full-flow and bypass oil filter with spring/gasket arrangement
US8293103B2 (en) * 2005-12-08 2012-10-23 Donaldson Company, Inc. Spin-on filter assembly and methods
US20070221585A1 (en) * 2006-02-10 2007-09-27 Vozar Andrea L Collapsible Protective Cover for a Filter
US7435346B2 (en) * 2007-02-07 2008-10-14 Hantech Co., Ltd. Strengthening construction for depressing cap of water filter
DE202007017979U1 (de) * 2007-12-20 2009-04-30 Mann+Hummel Gmbh Ölfiltersystem eines Verbrennungsmotors
US7632398B2 (en) * 2008-03-05 2009-12-15 David C. Cummings Filter and method of filtering a fluid
CN102811786B (zh) * 2010-03-04 2015-04-01 Hydac过滤技术有限公司 过滤器以及为此设置的过滤元件
CN104696531B (zh) * 2015-03-16 2017-03-01 大连珍信科技有限公司 一种用于烛式滤芯清洗的延时开关阀
CN105041418B (zh) * 2015-07-30 2017-08-29 蚌埠市风驰滤清器有限公司 一种自洁式机油滤清器
CN106474800B (zh) * 2015-08-25 2019-03-15 华岁喜 一种压力平衡自净过滤器
DE102015015370A1 (de) 2015-11-28 2017-06-01 Daimler Ag Filtereinrichtung für einen Ölfilter eines Kraftwagens und Ölfilter
CN106422463B (zh) * 2016-10-26 2018-08-28 海宁市倍世环保科技有限公司 可反冲洗的前置过滤器组件
CN106834085B (zh) * 2017-02-08 2018-12-07 浙江省海洋水产研究所 一种鱼蛋白提取用设备
WO2019046274A1 (en) * 2017-08-30 2019-03-07 Cummins Filtration Ip, Inc. LOCK FOR AUTHENTIC FILTER RECOGNITION

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2024753A (en) * 1933-09-06 1935-12-17 Zwicky Ltd Filter
US2366112A (en) * 1941-11-21 1944-12-26 Jokel William Self-cleaning filter
US2475968A (en) * 1945-01-08 1949-07-12 Jokel William Self-cleaning filter
US3017029A (en) * 1957-01-30 1962-01-16 Gen Motors Corp Self-cleaning filter
FR1565459A (de) * 1968-01-22 1969-05-02
FR2097500A6 (de) * 1970-07-09 1972-03-03 Picard Marcel
US3944488A (en) * 1971-05-19 1976-03-16 Samuel Georges Moatti Self-cleaning filter with motor incorporated therewith
FR2192856B1 (de) * 1972-07-19 1975-03-07 Moatti Georges
DE2645948A1 (de) * 1976-10-12 1978-04-13 Braukmann Armaturen Rueckspuelbare filtereinrichtung
ATE27112T1 (de) * 1983-03-05 1987-05-15 Benckiser Wassertechnik Joh A Rueckspuelbares filtergeraet.
US4581135A (en) * 1983-08-19 1986-04-08 Henry C. Kova Self-cleaning fluid filter with a drain
US4645591A (en) * 1986-03-03 1987-02-24 Gerulis Benedict R Self-cleaning fluid filter

Also Published As

Publication number Publication date
CN1016405B (zh) 1992-04-29
CA1327024C (en) 1994-02-15
JPH026805A (ja) 1990-01-11
AU616734B2 (en) 1991-11-07
DE68906180D1 (de) 1993-06-03
US4812230A (en) 1989-03-14
EP0330513A2 (de) 1989-08-30
ATE88652T1 (de) 1993-05-15
BR8900894A (pt) 1989-10-24
CN1039188A (zh) 1990-01-31
KR890012688A (ko) 1989-09-18
EP0330513A3 (en) 1990-05-16
AU3081789A (en) 1989-08-31
EP0330513B1 (de) 1993-04-28

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee