GB1083870A - Mechanical feedback stroke divider - Google Patents
Mechanical feedback stroke dividerInfo
- 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
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.
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) |
-
1966
- 1966-08-15 GB GB36430/66A patent/GB1083870A/en not_active Expired
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