GB1339509A - Filtering of pressure medium in an hydraulic installation - Google Patents

Filtering of pressure medium in an hydraulic installation

Info

Publication number
GB1339509A
GB1339509A GB2490371*A GB2490371A GB1339509A GB 1339509 A GB1339509 A GB 1339509A GB 2490371 A GB2490371 A GB 2490371A GB 1339509 A GB1339509 A GB 1339509A
Authority
GB
United Kingdom
Prior art keywords
filter
valve
fluid
main pump
pump
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
GB2490371*A
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of GB1339509A publication Critical patent/GB1339509A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B21/00—Common features of fluid actuator systems; Fluid-pressure actuator systems or details thereof, not covered by any other group of this subclass
    • F15B21/04—Special measures taken in connection with the properties of the fluid
    • F15B21/041—Removal or measurement of solid or liquid contamination, e.g. filtering
    • 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)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Filtration Of Liquid (AREA)
GB2490371*A 1970-05-21 1971-04-19 Filtering of pressure medium in an hydraulic installation Expired GB1339509A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702024675 DE2024675A1 (de) 1970-05-21 1970-05-21 Einrichtung zur Filtrierung eines offenen Druckmittelkreises

Publications (1)

Publication Number Publication Date
GB1339509A true GB1339509A (en) 1973-12-05

Family

ID=5771600

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2490371*A Expired GB1339509A (en) 1970-05-21 1971-04-19 Filtering of pressure medium in an hydraulic installation

Country Status (5)

Country Link
US (1) US3777888A (enrdf_load_stackoverflow)
JP (1) JPS492575B1 (enrdf_load_stackoverflow)
DE (1) DE2024675A1 (enrdf_load_stackoverflow)
FR (1) FR2093607A5 (enrdf_load_stackoverflow)
GB (1) GB1339509A (enrdf_load_stackoverflow)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50112676A (enrdf_load_stackoverflow) * 1974-02-20 1975-09-04
CH589464A5 (enrdf_load_stackoverflow) * 1975-07-11 1977-07-15 Filtrox Maschinenbau Ag
US4412866A (en) * 1981-05-26 1983-11-01 The Amalgamated Sugar Company Method and apparatus for the sorption and separation of dissolved constituents
JPH0172816U (enrdf_load_stackoverflow) * 1987-11-05 1989-05-16
US5167837A (en) 1989-03-28 1992-12-01 Fas-Technologies, Inc. Filtering and dispensing system with independently activated pumps in series
FR2649332B1 (fr) * 1989-07-07 1991-10-18 Gabet Andre Dispositif de filtration a nettoyage automatique pour circuit de liquide
US5527161A (en) * 1992-02-13 1996-06-18 Cybor Corporation Filtering and dispensing system
US5490765A (en) * 1993-05-17 1996-02-13 Cybor Corporation Dual stage pump system with pre-stressed diaphragms and reservoir
AT3222U1 (de) * 1998-05-06 1999-11-25 Steyr Daimler Puch Ag Druckölsystem mit ölfilter und damit ausgestattetes getriebe
NO314341B1 (no) * 2001-06-08 2003-03-10 Joergen Groenfur Fremgangsmåte og anordning for finfiltrering
JP3890229B2 (ja) 2001-12-27 2007-03-07 株式会社コガネイ 薬液供給装置および薬液供給装置の脱気方法
JP3947398B2 (ja) * 2001-12-28 2007-07-18 株式会社コガネイ 薬液供給装置および薬液供給方法
DE10357217B4 (de) * 2003-12-08 2005-12-29 Sauer-Danfoss (Neumünster) GmbH & Co OHG Anordnung zur Filterung von Hydraulikflüssigkeit
CN101655116B (zh) * 2009-09-17 2011-12-14 成都成设航空科技有限公司 液压动力源系统
DE102012022265A1 (de) * 2012-11-13 2014-05-15 Fmb Blickle Gmbh Verfahren und Vorrichtung zur Regelung einer Verstellpumpe
CN108704369B (zh) * 2018-06-13 2020-11-24 广州发展集团股份有限公司 循环水滤水器装置、系统及滤水方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB757721A (en) * 1953-07-29 1956-09-26 Havilland Engine Co Ltd Fuel supply systems for liquid fuel engines
US3013574A (en) * 1955-12-05 1961-12-19 Gen Motors Corp Control system
US2868382A (en) * 1956-09-21 1959-01-13 United Aircraft Corp Filter device with coarse filter and self-cleaning fine filter
US3229816A (en) * 1962-02-05 1966-01-18 Rosaen Filter Co Flow control fitting
US3618777A (en) * 1969-12-15 1971-11-09 Chandler Evans Inc Low-flow contaminated fuel transfer system for a fuel control

Also Published As

Publication number Publication date
JPS492575B1 (enrdf_load_stackoverflow) 1974-01-21
DE2024675A1 (de) 1971-12-09
FR2093607A5 (enrdf_load_stackoverflow) 1972-01-28
US3777888A (en) 1973-12-11

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees