FR3050780B1 - Systeme de filtration d'un circuit hydraulique comprenant une valve anti-retour filtrante - Google Patents

Systeme de filtration d'un circuit hydraulique comprenant une valve anti-retour filtrante Download PDF

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Publication number
FR3050780B1
FR3050780B1 FR1653860A FR1653860A FR3050780B1 FR 3050780 B1 FR3050780 B1 FR 3050780B1 FR 1653860 A FR1653860 A FR 1653860A FR 1653860 A FR1653860 A FR 1653860A FR 3050780 B1 FR3050780 B1 FR 3050780B1
Authority
FR
France
Prior art keywords
filtering
hydraulic circuit
return valve
filtering system
filtering anti
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.)
Active
Application number
FR1653860A
Other languages
English (en)
Other versions
FR3050780A1 (fr
Inventor
Ante Bozic
Bastien CLAPIT
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.)
Poclain Hydraulics Industrie
Original Assignee
Poclain Hydraulics Industrie
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 Poclain Hydraulics Industrie filed Critical Poclain Hydraulics Industrie
Priority to FR1653860A priority Critical patent/FR3050780B1/fr
Publication of FR3050780A1 publication Critical patent/FR3050780A1/fr
Application granted granted Critical
Publication of FR3050780B1 publication Critical patent/FR3050780B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D27/00—Cartridge filters of the throw-away type
    • B01D27/10—Safety devices, e.g. by-passes
    • B01D27/106—Anti-leakage or anti-return valves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D27/00—Cartridge filters of the throw-away type
    • B01D27/10—Safety devices, e.g. by-passes
    • B01D27/103—Bypass or safety valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K15/00—Check valves
    • F16K15/02—Check valves with guided rigid valve members
    • F16K15/04—Check valves with guided rigid valve members shaped as balls
    • F16K15/044—Check valves with guided rigid valve members shaped as balls spring-loaded
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K15/00—Check valves
    • F16K15/02—Check valves with guided rigid valve members
    • F16K15/06—Check valves with guided rigid valve members with guided stems
    • F16K15/063—Check valves with guided rigid valve members with guided stems the valve being loaded by a spring
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K15/00—Check valves
    • F16K15/14—Check valves with flexible valve members
    • F16K15/144—Check valves with flexible valve members the closure elements being fixed along all or a part of their periphery
    • F16K15/145—Check valves with flexible valve members the closure elements being fixed along all or a part of their periphery the closure elements being shaped as a solids of revolution, e.g. cylindrical or conical
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K27/00—Construction of housing; Use of materials therefor
    • F16K27/02—Construction of housing; Use of materials therefor of lift valves
    • F16K27/0209—Check valves or pivoted valves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/16—Valves

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtration Of Liquid (AREA)
FR1653860A 2016-04-29 2016-04-29 Systeme de filtration d'un circuit hydraulique comprenant une valve anti-retour filtrante Active FR3050780B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1653860A FR3050780B1 (fr) 2016-04-29 2016-04-29 Systeme de filtration d'un circuit hydraulique comprenant une valve anti-retour filtrante

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1653860 2016-04-29
FR1653860A FR3050780B1 (fr) 2016-04-29 2016-04-29 Systeme de filtration d'un circuit hydraulique comprenant une valve anti-retour filtrante

Publications (2)

Publication Number Publication Date
FR3050780A1 FR3050780A1 (fr) 2017-11-03
FR3050780B1 true FR3050780B1 (fr) 2018-04-20

Family

ID=56101744

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1653860A Active FR3050780B1 (fr) 2016-04-29 2016-04-29 Systeme de filtration d'un circuit hydraulique comprenant une valve anti-retour filtrante

Country Status (1)

Country Link
FR (1) FR3050780B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102020114107A1 (de) * 2020-05-26 2021-12-02 Schwäbische Hüttenwerke Automotive GmbH Separater Ventilsitz

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2912003A (en) * 1955-12-14 1959-11-10 Shell Dev Valve
US7444990B1 (en) * 2007-12-12 2008-11-04 Robert Bosch Gmbh Fuel line check valve
US20150219226A1 (en) * 2014-02-04 2015-08-06 Fram Group IP, LLC Fluid flow controller and filter assembly with fluid flow controller

Also Published As

Publication number Publication date
FR3050780A1 (fr) 2017-11-03

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