FR2307154A1 - Gros distributeur hydraulique, notamment pour engins de travaux publics - Google Patents

Gros distributeur hydraulique, notamment pour engins de travaux publics

Info

Publication number
FR2307154A1
FR2307154A1 FR7511294A FR7511294A FR2307154A1 FR 2307154 A1 FR2307154 A1 FR 2307154A1 FR 7511294 A FR7511294 A FR 7511294A FR 7511294 A FR7511294 A FR 7511294A FR 2307154 A1 FR2307154 A1 FR 2307154A1
Authority
FR
France
Prior art keywords
spool
cylinder
return flow
valves
moving machine
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
FR7511294A
Other languages
English (en)
Other versions
FR2307154B1 (fr
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.)
Bennes Marrel SA
Original Assignee
Bennes Marrel 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 Bennes Marrel SA filed Critical Bennes Marrel SA
Priority to FR7511294A priority Critical patent/FR2307154A1/fr
Publication of FR2307154A1 publication Critical patent/FR2307154A1/fr
Application granted granted Critical
Publication of FR2307154B1 publication Critical patent/FR2307154B1/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
    • F15B13/00—Details of servomotor systems ; Valves for servomotor systems
    • F15B13/01—Locking-valves or other detent i.e. load-holding devices
    • 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
    • F15B13/00—Details of servomotor systems ; Valves for servomotor systems
    • F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
    • F15B13/04—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor
    • F15B13/042—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor operated by fluid pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Servomotors (AREA)
FR7511294A 1975-04-07 1975-04-07 Gros distributeur hydraulique, notamment pour engins de travaux publics Granted FR2307154A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7511294A FR2307154A1 (fr) 1975-04-07 1975-04-07 Gros distributeur hydraulique, notamment pour engins de travaux publics

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7511294A FR2307154A1 (fr) 1975-04-07 1975-04-07 Gros distributeur hydraulique, notamment pour engins de travaux publics

Publications (2)

Publication Number Publication Date
FR2307154A1 true FR2307154A1 (fr) 1976-11-05
FR2307154B1 FR2307154B1 (fr) 1979-01-19

Family

ID=9153779

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7511294A Granted FR2307154A1 (fr) 1975-04-07 1975-04-07 Gros distributeur hydraulique, notamment pour engins de travaux publics

Country Status (1)

Country Link
FR (1) FR2307154A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2303186A1 (fr) * 1975-03-05 1976-10-01 Caterpillar Tractor Co Circuit pour limiter la course d'une charge supportee par un verin hydraulique
EP0110126A1 (fr) * 1982-11-23 1984-06-13 Robert Bosch Gmbh Soupape à tiroir électromagnétique
EP2998587A1 (fr) * 2014-09-22 2016-03-23 Bontaz Centre R&D Clapet de régulation pilotable par une commande pour ajuster sa pression de régulation

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2303186A1 (fr) * 1975-03-05 1976-10-01 Caterpillar Tractor Co Circuit pour limiter la course d'une charge supportee par un verin hydraulique
EP0110126A1 (fr) * 1982-11-23 1984-06-13 Robert Bosch Gmbh Soupape à tiroir électromagnétique
EP2998587A1 (fr) * 2014-09-22 2016-03-23 Bontaz Centre R&D Clapet de régulation pilotable par une commande pour ajuster sa pression de régulation
FR3026156A1 (fr) * 2014-09-22 2016-03-25 Bontaz Ct R& D Clapet de regulation pilotable par une commande pour ajuster sa pression de regulation

Also Published As

Publication number Publication date
FR2307154B1 (fr) 1979-01-19

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Legal Events

Date Code Title Description
ST Notification of lapse