FR857746A - Appareil de commande hydraulique - Google Patents

Appareil de commande hydraulique

Info

Publication number
FR857746A
FR857746A FR857746DA FR857746A FR 857746 A FR857746 A FR 857746A FR 857746D A FR857746D A FR 857746DA FR 857746 A FR857746 A FR 857746A
Authority
FR
France
Prior art keywords
control unit
hydraulic control
hydraulic
unit
control
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.)
Wilcolator Co
Original Assignee
Wilcolator Co
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 Wilcolator Co filed Critical Wilcolator Co
Application granted granted Critical
Publication of FR857746A publication Critical patent/FR857746A/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/01—Control of temperature without auxiliary power
    • G05D23/12—Control of temperature without auxiliary power with sensing element responsive to pressure or volume changes in a confined fluid
    • G05D23/125—Control of temperature without auxiliary power with sensing element responsive to pressure or volume changes in a confined fluid the sensing element being placed outside a regulating fluid flow
    • G05D23/126—Control of temperature without auxiliary power with sensing element responsive to pressure or volume changes in a confined fluid the sensing element being placed outside a regulating fluid flow using a capillary tube
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
FR857746D 1938-07-15 1939-07-12 Appareil de commande hydraulique Expired FR857746A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US857746XA 1938-07-15 1938-07-15

Publications (1)

Publication Number Publication Date
FR857746A true FR857746A (fr) 1940-09-26

Family

ID=22193845

Family Applications (1)

Application Number Title Priority Date Filing Date
FR857746D Expired FR857746A (fr) 1938-07-15 1939-07-12 Appareil de commande hydraulique

Country Status (1)

Country Link
FR (1) FR857746A (fr)

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