GB576590A - Improvements in or relating to movement equalising means for fluid pressure and electric motors - Google Patents

Improvements in or relating to movement equalising means for fluid pressure and electric motors

Info

Publication number
GB576590A
GB576590A GB16747/43A GB1674743A GB576590A GB 576590 A GB576590 A GB 576590A GB 16747/43 A GB16747/43 A GB 16747/43A GB 1674743 A GB1674743 A GB 1674743A GB 576590 A GB576590 A GB 576590A
Authority
GB
United Kingdom
Prior art keywords
motors
movement
electric motors
relating
fluid pressure
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
GB16747/43A
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.)
Bendix Aviation Corp
Original Assignee
Bendix Aviation Corp
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 Bendix Aviation Corp filed Critical Bendix Aviation Corp
Publication of GB576590A publication Critical patent/GB576590A/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
    • F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
    • F15B11/16—Servomotor systems without provision for follow-up action; Circuits therefor with two or more servomotors
    • F15B11/22—Synchronisation of the movement of two or more servomotors

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)

Abstract

576,590. Automatic control systems for two motors. BENDIX AVIATION CORPORATION. Oct. 12, 1943, No. 16747. Convention date, Dec. 10, 1942. [Class 38 (iv] Synchronism.-Where two objects, e.g., aeroplane flaps, are simultaneously operated by separate motors, to ensure equality of movement resistances 66, 68 are adjusted by the respective objects or flaps 44, 34, so that on unequal movement a natural current balance in opposed solenoids 74, 80 is disturbed, and means to change the relative speed of action of the motors is thereby actuated. In the fluid-pressure system shown this means is the member 26 of an equalizer valve in the pressure conduits supplying the motors 30, 40. In a modification using electric motors it is a tapping on a resistance interconnecting the circuits of the motors.
GB16747/43A 1942-12-10 1943-10-12 Improvements in or relating to movement equalising means for fluid pressure and electric motors Expired GB576590A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US576590XA 1942-12-10 1942-12-10

Publications (1)

Publication Number Publication Date
GB576590A true GB576590A (en) 1946-04-11

Family

ID=22011960

Family Applications (1)

Application Number Title Priority Date Filing Date
GB16747/43A Expired GB576590A (en) 1942-12-10 1943-10-12 Improvements in or relating to movement equalising means for fluid pressure and electric motors

Country Status (1)

Country Link
GB (1) GB576590A (en)

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