FR2377538A1 - Systeme de clapets de circuit hydraulique - Google Patents

Systeme de clapets de circuit hydraulique

Info

Publication number
FR2377538A1
FR2377538A1 FR7800781A FR7800781A FR2377538A1 FR 2377538 A1 FR2377538 A1 FR 2377538A1 FR 7800781 A FR7800781 A FR 7800781A FR 7800781 A FR7800781 A FR 7800781A FR 2377538 A1 FR2377538 A1 FR 2377538A1
Authority
FR
France
Prior art keywords
valve
inlet port
control
flow
hydraulic circuit
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.)
Granted
Application number
FR7800781A
Other languages
English (en)
French (fr)
Other versions
FR2377538B1 (US07902200-20110308-C00004.png
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.)
Ford France SA
Original Assignee
Ford France SA
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 Ford France SA filed Critical Ford France SA
Publication of FR2377538A1 publication Critical patent/FR2377538A1/fr
Application granted granted Critical
Publication of FR2377538B1 publication Critical patent/FR2377538B1/fr
Granted 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
    • F15B20/00—Safety arrangements for fluid actuator systems; Applications of safety devices in fluid actuator systems; Emergency measures for fluid actuator systems
    • F15B20/005—Leakage; Spillage; Hose burst

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Safety Valves (AREA)
  • Forklifts And Lifting Vehicles (AREA)
  • Multiple-Way Valves (AREA)
FR7800781A 1977-01-12 1978-01-12 Systeme de clapets de circuit hydraulique Granted FR2377538A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB106677A GB1551481A (en) 1977-01-12 1977-01-12 Hydraulic valve assembly

Publications (2)

Publication Number Publication Date
FR2377538A1 true FR2377538A1 (fr) 1978-08-11
FR2377538B1 FR2377538B1 (US07902200-20110308-C00004.png) 1980-10-03

Family

ID=9715595

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7800781A Granted FR2377538A1 (fr) 1977-01-12 1978-01-12 Systeme de clapets de circuit hydraulique

Country Status (6)

Country Link
CA (1) CA1090677A (US07902200-20110308-C00004.png)
DE (1) DE2758074C2 (US07902200-20110308-C00004.png)
ES (1) ES463613A1 (US07902200-20110308-C00004.png)
FR (1) FR2377538A1 (US07902200-20110308-C00004.png)
GB (1) GB1551481A (US07902200-20110308-C00004.png)
SE (1) SE7712362L (US07902200-20110308-C00004.png)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2354466A1 (fr) * 1976-06-09 1978-01-06 Soyland As Brdr Dispositif de securite contre les ruptures d'une ligne hydraulique

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3040529C2 (de) * 1980-10-28 1984-08-16 Hans Hermes Steuerungstechnik, 6981 Faulbach Sicherheitsventil
DE3216580A1 (de) * 1981-05-07 1983-02-24 Hiab-Foco AB, 82401 Hudiksvall Lasthalte- und senkbremsventil
DE3237103C3 (de) * 1982-10-07 1997-01-23 Wessel Hydraulik Sicherheitsventil als Lasthalteventil in der Hebezeughydraulik
IT213216Z2 (it) * 1987-05-15 1989-11-09 Oil Control Spa Perfezionamenti a valvola idraulica di controllo,in particolareper circuiti idraulici con distributore anche a centro chiuso
FR2623873A1 (fr) * 1987-11-27 1989-06-02 Hey Rene Clapet de securite pour maintenir la pression hydraulique ou pneumatique dans une chambre d'appareil, en cas de baisse de la pression dans la conduite d'alimentation de l'appareil
GB9111285D0 (en) * 1991-05-24 1991-07-17 Translift Material Handling Narrow aisle lift truck
DE102015005624A1 (de) * 2015-04-30 2016-11-03 Hydac Fluidtechnik Gmbh Sicherheitsvorrichtung

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1405450A (fr) * 1964-05-26 1965-07-09 Bennes Marrel Perfectionnements aux dispositifs à valves de freinage pour la commande de circuitshydrauliques

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3595264A (en) * 1970-01-09 1971-07-27 Parker Hannifin Corp Load control and holding valve

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1405450A (fr) * 1964-05-26 1965-07-09 Bennes Marrel Perfectionnements aux dispositifs à valves de freinage pour la commande de circuitshydrauliques

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2354466A1 (fr) * 1976-06-09 1978-01-06 Soyland As Brdr Dispositif de securite contre les ruptures d'une ligne hydraulique

Also Published As

Publication number Publication date
SE7712362L (sv) 1978-07-13
DE2758074C2 (de) 1985-08-14
FR2377538B1 (US07902200-20110308-C00004.png) 1980-10-03
CA1090677A (en) 1980-12-02
GB1551481A (en) 1979-08-30
DE2758074A1 (de) 1978-07-13
ES463613A1 (es) 1979-01-01

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Legal Events

Date Code Title Description
DL Decision of the director general to leave to make available licences of right
TP Transmission of property
ST Notification of lapse