GB1083870A - Mechanical feedback stroke divider - Google Patents

Mechanical feedback stroke divider

Info

Publication number
GB1083870A
GB1083870A GB36430/66A GB3643066A GB1083870A GB 1083870 A GB1083870 A GB 1083870A GB 36430/66 A GB36430/66 A GB 36430/66A GB 3643066 A GB3643066 A GB 3643066A GB 1083870 A GB1083870 A GB 1083870A
Authority
GB
United Kingdom
Prior art keywords
spring
movement
jet pipe
piston
aug
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
GB36430/66A
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.)
Bell Aerospace Corp
Original Assignee
Bell Aerospace 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
Priority claimed from US481337A external-priority patent/US3362296A/en
Application filed by Bell Aerospace Corp filed Critical Bell Aerospace Corp
Publication of GB1083870A publication Critical patent/GB1083870A/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
    • F15B9/06—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 means using a fluid jet

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Supply Devices, Intensifiers, Converters, And Telemotors (AREA)

Abstract

1,083,870. Fluid-pressure servomotor systems. BELL AEROSPACE CORPORATION. Aug.15, 1966 [Aug. 20, 1965], No.36430/66. Heading G3P. A servo system comprises a jet pipe 22 controlling the flow to opposite ends of a piston 29 in response to an input signal to a torque motor 27. A feedback is provided by a coupling means 14 which comprises a first spring 41 having a low spring constant which is connected between a link 43 and a member 59 slidable in a fixed housing 52 and a second spring 51 having a high spring constant which is arranged between the member 59 and the housing 52. The movement of the member 59 in response to movement of the piston 29 is thus less than the movement of this piston due to the difference in the spring constants. The member 59 may be connected directly to the jet pipe 22 or through a spring 71. An adjustable spring 32 sets the wall position of the jet pipe. The coupling means may be arranged in a mechanical input to the control member of the system.
GB36430/66A 1965-08-20 1966-08-15 Mechanical feedback stroke divider Expired GB1083870A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US481337A US3362296A (en) 1965-08-20 1965-08-20 Mechanical feedback stroke divider
DEK0059123 1966-04-29

Publications (1)

Publication Number Publication Date
GB1083870A true GB1083870A (en) 1967-09-20

Family

ID=29251672

Family Applications (1)

Application Number Title Priority Date Filing Date
GB36430/66A Expired GB1083870A (en) 1965-08-20 1966-08-15 Mechanical feedback stroke divider

Country Status (1)

Country Link
GB (1) GB1083870A (en)

Similar Documents

Publication Publication Date Title
GB1206060A (en) Servo-valve with ceramic force motor
GB1098194A (en) Improvements in position control servo systems
GB1141593A (en) Hydraeric position monitoring apparatus
GB1399705A (en) Fluid flow control system
GB1055320A (en) Improvements in or relating to actuators for controlling the position of a movable element
GB1214969A (en) A torque transmitting apparatus for a fluid pressure control device
US3362296A (en) Mechanical feedback stroke divider
ES318465A1 (en) Pressure control systems
GB1128937A (en) Electronic schedule generator tracking circuit and rate limiter
GB1083870A (en) Mechanical feedback stroke divider
GB1249658A (en) Improvements in or relating to servo-control systems, especially for aircraft controls
GB1152773A (en) A Pressure Operated Valve for Controlling the Flow of Hydraeric Fluid
GB966720A (en) Pneumatic servo-positioner unit
GB1358580A (en) Bilateral servo system
US3277791A (en) Motion responsive devices
GB947630A (en) Hydraulic servomotor control systems
GB1286378A (en) Jet pipe servovalve
GB1200472A (en) Fluid pressure or fluid flow controller
GB1148544A (en) Lead signal generation apparatus for use in control systems
GB1140582A (en) Fluid-pressure servomechanism
GB1388938A (en) Control valves
GB963698A (en) Actuators for positioning a fluid flow control valve or other member in accordance with an electrical signal
GB1266588A (en)
GB1181851A (en) Hydraulic Servo Control System
GB1349242A (en) Pneumatic actuators