GB1413366A - Fluid filter devices - Google Patents

Fluid filter devices

Info

Publication number
GB1413366A
GB1413366A GB3057773A GB3057773A GB1413366A GB 1413366 A GB1413366 A GB 1413366A GB 3057773 A GB3057773 A GB 3057773A GB 3057773 A GB3057773 A GB 3057773A GB 1413366 A GB1413366 A GB 1413366A
Authority
GB
United Kingdom
Prior art keywords
housing
piston
cylinder
lamps
lamp
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
GB3057773A
Other languages
English (en)
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.)
Parker Hannifin Corp
Original Assignee
Parker Hannifin 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 Parker Hannifin Corp filed Critical Parker Hannifin Corp
Publication of GB1413366A publication Critical patent/GB1413366A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B01D35/143—Filter condition indicators
    • 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
    • B01D35/147—Bypass or safety valves

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtration Of Liquid (AREA)
  • Fluid-Pressure Circuits (AREA)
GB3057773A 1972-07-31 1973-06-27 Fluid filter devices Expired GB1413366A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US27669472A 1972-07-31 1972-07-31

Publications (1)

Publication Number Publication Date
GB1413366A true GB1413366A (en) 1975-11-12

Family

ID=23057709

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3057773A Expired GB1413366A (en) 1972-07-31 1973-06-27 Fluid filter devices

Country Status (5)

Country Link
US (1) US3794168A (enrdf_load_stackoverflow)
JP (1) JPS4958466A (enrdf_load_stackoverflow)
CA (1) CA996659A (enrdf_load_stackoverflow)
DE (1) DE2335276A1 (enrdf_load_stackoverflow)
GB (1) GB1413366A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2185330C2 (ru) * 1996-04-30 2002-07-20 Пюр Уотер Пьюрификейшн Продактс, Инк. Устройство для обработки воды с патроном, обеспечивающим подсчет количества наполнений

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3928201A (en) * 1974-08-08 1975-12-23 Caterpillar Tractor Co Filter mounting and bypass valve assembly
US4053410A (en) * 1975-09-10 1977-10-11 Caterpillar Tractor Co. Filter assembly with modulating bypass valve
US4366837A (en) * 1980-12-09 1983-01-04 Cummins Engine Company, Inc. Early warning bypass valve assembly
US4423751A (en) * 1980-12-09 1984-01-03 Cummins Engine Company, Inc. Bypass valve and alarm assembly
IT1181657B (it) * 1985-05-06 1987-09-30 Ital Idee Srl Filtro per olio lubrificante per motori a combustione interna,in particolare di autoveicoli,con organi di controllo del grado di intasamento della superficie filtrante
IT207038Z2 (it) * 1986-02-14 1987-11-02 G N G Di Gisonno E Graziano S Dispositivo rilevatore differenziale di intasamento per un filtro per fluidi idraulici
US4721563A (en) * 1986-09-11 1988-01-26 Rosaen Borje O Fluid filtering device
GB2309174A (en) * 1996-01-22 1997-07-23 Richard Henry Howard Barr Oil reclamation device
WO1997026979A1 (en) * 1996-01-22 1997-07-31 Centrax Limited Oil reclamation device
US6860988B2 (en) * 2002-12-23 2005-03-01 Envirogard Products Ltd. Fluid filtration system with fluid flow meter
EP1479426A1 (de) * 2003-05-21 2004-11-24 Levitronix LLC Filtervorrichtung, sowie ein Verfahren zur Beurteilung des Zustandes einer Filtervorrichtung
US8337693B2 (en) * 2006-03-10 2012-12-25 Whirlpool Corporation Enhanced filter indicatior for refrigerator
US20090230034A1 (en) * 2008-03-14 2009-09-17 Darnell Justin R Filter cartridge
WO2014116514A1 (en) 2013-01-24 2014-07-31 Cummins Filtration Ip, Inc. Virtual filter condition sensor
DE102013019807B4 (de) * 2013-11-26 2023-07-20 Hydac Filtertechnik Gmbh Filtervorrichtung und Filterelement
WO2016146227A1 (de) * 2015-03-19 2016-09-22 Hydac Filtertechnik Gmbh Filtervorrichtung
DE102015003604A1 (de) * 2015-03-19 2016-09-22 Hydac Filtertechnik Gmbh Filtervorrichtung
CN105540891B (zh) * 2015-12-11 2019-06-28 浙江沁园水处理科技有限公司 一种净水装置及其滤芯寿命实时监测器
US10941683B2 (en) * 2016-09-23 2021-03-09 Bell Helicopter Textron Inc. Oil filter with impending and full-bypass indicators
EP3958996B1 (de) * 2019-07-25 2024-03-13 RT-Filtertechnik GmbH Filtervorrichtung
DE102019005324A1 (de) * 2019-07-25 2021-01-28 Rt-Filtertechnik Gmbh Filtervorrichtung
CN110585784B (zh) * 2019-09-18 2021-06-11 河南城建学院 一种水质监测用滤网
DE102021102116A1 (de) 2020-01-29 2021-07-29 Ifm Electronic Gmbh Vorrichtung zur Filterüberwachung einer Filterstation

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE142723C (enrdf_load_stackoverflow) * 1901-05-05 1903-07-27
DE1155187B (de) * 1959-02-25 1963-10-03 Bauer Eugen Gmbh Kurzzeitschalter zum Schalten eines Stromkreises fuer eine begrenzte Zeitdauer
US3046369A (en) * 1959-04-27 1962-07-24 Beatrice A Hicks Device for sensing gas density
US3323649A (en) * 1966-02-14 1967-06-06 Rosaen Filter Co Filter device and electrical indicating means
US3644915A (en) * 1969-08-27 1972-02-22 Allis Chalmers Mfg Co Filter bypass indicator
US3545616A (en) * 1969-09-05 1970-12-08 Sperry Rand Corp Filter and indicator means

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2185330C2 (ru) * 1996-04-30 2002-07-20 Пюр Уотер Пьюрификейшн Продактс, Инк. Устройство для обработки воды с патроном, обеспечивающим подсчет количества наполнений

Also Published As

Publication number Publication date
CA996659A (en) 1976-09-07
DE2335276A1 (de) 1974-02-14
JPS4958466A (enrdf_load_stackoverflow) 1974-06-06
US3794168A (en) 1974-02-26

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee