FR1000139A - Dispositif de commande de pistons de vérins hydrauliques - Google Patents

Dispositif de commande de pistons de vérins hydrauliques

Info

Publication number
FR1000139A
FR1000139A FR1000139DA FR1000139A FR 1000139 A FR1000139 A FR 1000139A FR 1000139D A FR1000139D A FR 1000139DA FR 1000139 A FR1000139 A FR 1000139A
Authority
FR
France
Prior art keywords
control device
hydraulic cylinder
cylinder piston
piston control
hydraulic
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
Other languages
English (en)
Inventor
Jean-Louis Gratzmuller
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 filed Critical
Application granted granted Critical
Publication of FR1000139A publication Critical patent/FR1000139A/fr
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
    • F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/20—Other details, e.g. assembly with regulating devices
    • F15B15/22—Other details, e.g. assembly with regulating devices for accelerating or decelerating the stroke
    • F15B15/222—Other details, e.g. assembly with regulating devices for accelerating or decelerating the stroke having a piston with a piston extension or piston recess which throttles the main fluid outlet as the piston approaches its end position

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR1000139D 1949-11-05 1949-11-05 Dispositif de commande de pistons de vérins hydrauliques Expired FR1000139A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1000139T 1949-11-05

Publications (1)

Publication Number Publication Date
FR1000139A true FR1000139A (fr) 1952-02-08

Family

ID=9560230

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1000139D Expired FR1000139A (fr) 1949-11-05 1949-11-05 Dispositif de commande de pistons de vérins hydrauliques

Country Status (1)

Country Link
FR (1) FR1000139A (fr)

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