FR946160A - Système de commande hydraulique et de contrôle à distance - Google Patents

Système de commande hydraulique et de contrôle à distance

Info

Publication number
FR946160A
FR946160A FR946160DA FR946160A FR 946160 A FR946160 A FR 946160A FR 946160D A FR946160D A FR 946160DA FR 946160 A FR946160 A FR 946160A
Authority
FR
France
Prior art keywords
control system
remote control
hydraulic
hydraulic control
remote
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 FR946160A publication Critical patent/FR946160A/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
    • F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
    • F15B11/08—Servomotor systems without provision for follow-up action; Circuits therefor with only one servomotor
    • 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
    • F15B15/08—Characterised by the construction of the motor unit
    • F15B15/14—Characterised by the construction of the motor unit of the straight-cylinder type
    • F15B15/1423—Component parts; Constructional details
    • F15B15/1476—Special return means
    • 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
    • F15B15/28—Means for indicating the position, e.g. end of stroke
    • F15B15/2815—Position sensing, i.e. means for continuous measurement of position, e.g. LVDT
    • F15B15/2838—Position sensing, i.e. means for continuous measurement of position, e.g. LVDT with out using position sensors, e.g. by volume flow measurement or pump speed
    • 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
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/20—Fluid pressure source, e.g. accumulator or variable axial piston pump
    • F15B2211/205—Systems with pumps
    • F15B2211/20507—Type of prime mover
    • 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
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/60—Circuit components or control therefor
    • F15B2211/625—Accumulators
    • 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
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/70—Output members, e.g. hydraulic motors or cylinders or control therefor
    • F15B2211/705—Output members, e.g. hydraulic motors or cylinders or control therefor characterised by the type of output members or actuators
    • F15B2211/7051—Linear output members
    • F15B2211/7052—Single-acting output members

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR946160D 1947-04-22 1947-04-22 Système de commande hydraulique et de contrôle à distance Expired FR946160A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR946160T 1947-04-22

Publications (1)

Publication Number Publication Date
FR946160A true FR946160A (fr) 1949-05-25

Family

ID=9472737

Family Applications (1)

Application Number Title Priority Date Filing Date
FR946160D Expired FR946160A (fr) 1947-04-22 1947-04-22 Système de commande hydraulique et de contrôle à distance

Country Status (1)

Country Link
FR (1) FR946160A (fr)

Similar Documents

Publication Publication Date Title
FR946867A (fr) Dispositif de commande
FR953729A (fr) Dispositif de commande hydraulique
FR946160A (fr) Système de commande hydraulique et de contrôle à distance
FR921189A (fr) Système et procédés pour le contrôle à distance de sélecteurs ou organes analogues
FR949494A (fr) Systèmes cinématiques de commande dissymétrique
FR56780E (fr) Commande de frein
CH259273A (fr) Dispositif de contrôle à distance.
FR949168A (fr) Système de commande à distance à câble unique
FR1056143A (fr) Dispositif hydraulique de commande
FR944521A (fr) Organe combiné de commande et de contrôle à distance
FR950617A (fr) Dispositif de commande à distance
FR950315A (fr) Dispositif de commande de freins
FR1007945A (fr) Système de commande de guindeaux à axe vertical
FR928354A (fr) Dispositif de commande à distance
FR967552A (fr) Dispositif de commande de navigation
FR973386A (fr) Système de commande de treuils
FR975810A (fr) Système de contrôle à distance
FR1000546A (fr) Dispositif sélectif de commande hydraulique
FR1037640A (fr) Système de commande
FR976488A (fr) Système de commande
FR988938A (fr) Système de commande à distance
FR1004154A (fr) Dispositif de commande
FR1005463A (fr) Système de télécommande
FR57818E (fr) Dispositif de commande hydraulique
CH273784A (fr) Dispositif de commande hydraulique.