FR1409361A - Single-acting hydraulic assistance device - Google Patents

Single-acting hydraulic assistance device

Info

Publication number
FR1409361A
FR1409361A FR981562A FR981562A FR1409361A FR 1409361 A FR1409361 A FR 1409361A FR 981562 A FR981562 A FR 981562A FR 981562 A FR981562 A FR 981562A FR 1409361 A FR1409361 A FR 1409361A
Authority
FR
France
Prior art keywords
assistance device
acting hydraulic
hydraulic assistance
acting
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
FR981562A
Other languages
French (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.)
RECH ETUDES PROD
Recherches Etudes Production REP SARL
Original Assignee
RECH ETUDES PROD
Recherches Etudes Production REP SARL
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 RECH ETUDES PROD, Recherches Etudes Production REP SARL filed Critical RECH ETUDES PROD
Priority to FR981562A priority Critical patent/FR1409361A/en
Priority to DE19651576145 priority patent/DE1576145A1/en
Priority to GB29251/65A priority patent/GB1071375A/en
Priority to US470830A priority patent/US3425321A/en
Priority to SE9140/65A priority patent/SE305133B/xx
Application granted granted Critical
Publication of FR1409361A publication Critical patent/FR1409361A/en
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
    • F15B13/00—Details of servomotor systems ; Valves for servomotor systems
    • F15B13/14—Special measures for giving the operating person a "feeling" of the response of the actuated device
    • 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
    • F15B9/00—Servomotors with follow-up action, e.g. obtained by feed-back control, i.e. in which the position of the actuated member conforms with that of the controlling member
    • F15B9/02—Servomotors with follow-up action, e.g. obtained by feed-back control, i.e. in which the position of the actuated member conforms with that of the controlling member with servomotors of the reciprocatable or oscillatable type
    • F15B9/08—Servomotors with follow-up action, e.g. obtained by feed-back control, i.e. in which the position of the actuated member conforms with that of the controlling member with servomotors of the reciprocatable or oscillatable type controlled by valves affecting the fluid feed or the fluid outlet of the servomotor
    • F15B9/10—Servomotors with follow-up action, e.g. obtained by feed-back control, i.e. in which the position of the actuated member conforms with that of the controlling member with servomotors of the reciprocatable or oscillatable type controlled by valves affecting the fluid feed or the fluid outlet of the servomotor in which the controlling element and the servomotor each controls a separate member, these members influencing different fluid passages or the same passage

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Safety Valves (AREA)
FR981562A 1964-07-10 1964-07-10 Single-acting hydraulic assistance device Expired FR1409361A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR981562A FR1409361A (en) 1964-07-10 1964-07-10 Single-acting hydraulic assistance device
DE19651576145 DE1576145A1 (en) 1964-07-10 1965-04-29 Hydraulic auxiliary device
GB29251/65A GB1071375A (en) 1964-07-10 1965-07-09 Servo-control devices
US470830A US3425321A (en) 1964-07-10 1965-07-09 Single action hydraulic assistance devices
SE9140/65A SE305133B (en) 1964-07-10 1965-07-09

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR981562A FR1409361A (en) 1964-07-10 1964-07-10 Single-acting hydraulic assistance device

Publications (1)

Publication Number Publication Date
FR1409361A true FR1409361A (en) 1965-08-27

Family

ID=8834472

Family Applications (1)

Application Number Title Priority Date Filing Date
FR981562A Expired FR1409361A (en) 1964-07-10 1964-07-10 Single-acting hydraulic assistance device

Country Status (2)

Country Link
DE (1) DE1576145A1 (en)
FR (1) FR1409361A (en)

Also Published As

Publication number Publication date
DE1576145A1 (en) 1969-09-04

Similar Documents

Publication Publication Date Title
FR1426014A (en) Stapling devices
FR1440235A (en) Anchoring device
AT276032B (en) Electro-hydraulic deformation device
FR1408311A (en) Axial force limiter
FR1458962A (en) Avalanche effect transistor
FR1436441A (en) Coupling device
FR92729E (en) Recording device.
FR88026E (en) Single-acting hydraulic assistance device
FR89439E (en) Hydraulic servo device
FR2000086A1 (en) HYDRAULIC ACTUATION DEVICE
FR1383322A (en) Controlled double-acting valve device
FR1409361A (en) Single-acting hydraulic assistance device
FR1402072A (en) Stapling device
FR1460961A (en) Hydraulic displacement device
FR1402242A (en) Hydraulic clamping device
FR1406992A (en) Referral device
FR1419163A (en) Self-breaking device for fishing
FR1452447A (en) Force selector device
FR1402120A (en) Hydraulic servo device
FR1402333A (en) Advanced clutch with mechanical assistance device
FR1388425A (en) Interconnection device
FR1416120A (en) Hydraulic coupling device
FR1389931A (en) Sampling device
FR1428020A (en) Stapling device
FR1412999A (en) Fluid sampling device