FR896456A - Servo drive for irreversible transmission - Google Patents

Servo drive for irreversible transmission

Info

Publication number
FR896456A
FR896456A FR896456DA FR896456A FR 896456 A FR896456 A FR 896456A FR 896456D A FR896456D A FR 896456DA FR 896456 A FR896456 A FR 896456A
Authority
FR
France
Prior art keywords
servo drive
irreversible transmission
irreversible
transmission
servo
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
French (fr)
Inventor
Paul Leboucher
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.)
DISPOSITIFS ELECTR ET MECANIQU
Original Assignee
DISPOSITIFS ELECTR ET MECANIQU
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 DISPOSITIFS ELECTR ET MECANIQU filed Critical DISPOSITIFS ELECTR ET MECANIQU
Application granted granted Critical
Publication of FR896456A publication Critical patent/FR896456A/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
    • 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
    • F15B9/12—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 both the controlling element and the servomotor control the same member influencing a fluid passage and are connected to that member by means of a differential gearing

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR896456D 1943-03-23 1943-03-23 Servo drive for irreversible transmission Expired FR896456A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR896456T 1943-03-23

Publications (1)

Publication Number Publication Date
FR896456A true FR896456A (en) 1945-02-22

Family

ID=9391121

Family Applications (1)

Application Number Title Priority Date Filing Date
FR896456D Expired FR896456A (en) 1943-03-23 1943-03-23 Servo drive for irreversible transmission

Country Status (1)

Country Link
FR (1) FR896456A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2393961A1 (en) * 1977-06-10 1979-01-05 Agiman Jacques Hydraulic jack with low torque servo motor control - has ball screw to rotate valve plunger to restore it to initial position
US5201936A (en) * 1990-10-25 1993-04-13 Bayer Aktiengesellschaft Substituted thieno[3,2-b]pyran-5,7-diones

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2393961A1 (en) * 1977-06-10 1979-01-05 Agiman Jacques Hydraulic jack with low torque servo motor control - has ball screw to rotate valve plunger to restore it to initial position
US5201936A (en) * 1990-10-25 1993-04-13 Bayer Aktiengesellschaft Substituted thieno[3,2-b]pyran-5,7-diones

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