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FR1129804A - Appareil de commande hydraulique, notamment pour hautes pressions hydrauliques - Google Patents

Appareil de commande hydraulique, notamment pour hautes pressions hydrauliques

Info

Publication number
FR1129804A
FR1129804A FR1129804DA FR1129804A FR 1129804 A FR1129804 A FR 1129804A FR 1129804D A FR1129804D A FR 1129804DA FR 1129804 A FR1129804 A FR 1129804A
Authority
FR
France
Prior art keywords
control unit
hydraulic
pressures
hydraulic control
hydraulic pressures
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)
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.)
Sulzer Escher Wyss AG
Sulzer Escher Wyss GmbH
Original Assignee
Escher Wyss AG
Escher Wyss GmbH
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 Escher Wyss AG, Escher Wyss GmbH filed Critical Escher Wyss AG
Application granted granted Critical
Publication of FR1129804A publication Critical patent/FR1129804A/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D13/00—Control of linear speed; Control of angular speed; Control of acceleration or deceleration, e.g. of a prime mover

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
FR1129804D 1954-10-08 1955-08-16 Appareil de commande hydraulique, notamment pour hautes pressions hydrauliques Expired FR1129804A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1129804X 1954-10-08

Publications (1)

Publication Number Publication Date
FR1129804A true FR1129804A (fr) 1957-01-28

Family

ID=4559101

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1129804D Expired FR1129804A (fr) 1954-10-08 1955-08-16 Appareil de commande hydraulique, notamment pour hautes pressions hydrauliques

Country Status (1)

Country Link
FR (1) FR1129804A (fr)

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