FR1522589A - Electro-hydraulic control unit - Google Patents

Electro-hydraulic control unit

Info

Publication number
FR1522589A
FR1522589A FR100621A FR100621A FR1522589A FR 1522589 A FR1522589 A FR 1522589A FR 100621 A FR100621 A FR 100621A FR 100621 A FR100621 A FR 100621A FR 1522589 A FR1522589 A FR 1522589A
Authority
FR
France
Prior art keywords
electro
control unit
hydraulic control
hydraulic
unit
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
FR100621A
Other languages
French (fr)
Inventor
William Alton Ray
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.)
TDK Micronas GmbH
ITT Inc
Original Assignee
Deutsche ITT Industries GmbH
ITT Industries Inc
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
Priority claimed from US538827A external-priority patent/US3353353A/en
Application filed by Deutsche ITT Industries GmbH, ITT Industries Inc filed Critical Deutsche ITT Industries GmbH
Priority to FR100621A priority Critical patent/FR1522589A/en
Application granted granted Critical
Publication of FR1522589A publication Critical patent/FR1522589A/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
    • F15B9/16—Systems essentially having two or more interacting servomotors, e.g. multi-stage
    • 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
    • F15B15/18—Combined units comprising both motor and pump

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR100621A 1966-03-30 1967-03-29 Electro-hydraulic control unit Expired FR1522589A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR100621A FR1522589A (en) 1966-03-30 1967-03-29 Electro-hydraulic control unit

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US538827A US3353353A (en) 1966-03-30 1966-03-30 Electro-hydraulic actuator mechanism
FR100621A FR1522589A (en) 1966-03-30 1967-03-29 Electro-hydraulic control unit
US69239267A 1967-12-21 1967-12-21

Publications (1)

Publication Number Publication Date
FR1522589A true FR1522589A (en) 1968-04-26

Family

ID=27243908

Family Applications (1)

Application Number Title Priority Date Filing Date
FR100621A Expired FR1522589A (en) 1966-03-30 1967-03-29 Electro-hydraulic control unit

Country Status (1)

Country Link
FR (1) FR1522589A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0520255A1 (en) * 1991-06-22 1992-12-30 Dieter Weiss Hydraulic working implement

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0520255A1 (en) * 1991-06-22 1992-12-30 Dieter Weiss Hydraulic working implement

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