GB562498A - Improved means for effecting the distant control of the movement of a member movable by a prime mover - Google Patents
Improved means for effecting the distant control of the movement of a member movable by a prime moverInfo
- Publication number
- GB562498A GB562498A GB319143A GB319143A GB562498A GB 562498 A GB562498 A GB 562498A GB 319143 A GB319143 A GB 319143A GB 319143 A GB319143 A GB 319143A GB 562498 A GB562498 A GB 562498A
- Authority
- GB
- United Kingdom
- Prior art keywords
- plunger
- nut
- screw
- motor
- valve
- 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
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
- G05G19/00—Servo-mechanisms with follow-up action, e.g. occurring in steps
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Retarders (AREA)
- Transmission Devices (AREA)
Abstract
562,498. Follow - up switches and valve arrangements. FAIREY AVIATION CO.. Ltd., and PARKER, G. Feb. 26, 1943, No. 3191. [Class 40 (i)] [Also in Groups XXIX and XXXVII] A switch or valve for a follow-up system, e.g. for the control of aircraft wing flaps,is carried by a nut x on a leadscrew m and is operated by a plunger 13 in engagement as shown with the screw which has different diameters at different axial positions. Alternatively the plunger may engage the root of the thread. As shown, the control handle a through a reverted epicyclic gear d, f, c, e and a differential gear q, o, p drives a lead-screw m. As the nut x moves, the plunger 13 moves in one direction or the other to operate a switch or fluid pressure valve to cause a motor to drive the wing flap in the appropriate direction. The motor also drives the sun-wheel p of the differential gear and so causes the rotation of the screw m and the restoration of the nut x to its inoperative position. The motor may drive the flap through a friction clutch and may have a solenoid-controlled friction brake.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB319143A GB562498A (en) | 1943-02-26 | 1943-02-26 | Improved means for effecting the distant control of the movement of a member movable by a prime mover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB319143A GB562498A (en) | 1943-02-26 | 1943-02-26 | Improved means for effecting the distant control of the movement of a member movable by a prime mover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB562498A true GB562498A (en) | 1944-07-04 |
Family
ID=9753662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB319143A Expired GB562498A (en) | 1943-02-26 | 1943-02-26 | Improved means for effecting the distant control of the movement of a member movable by a prime mover |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB562498A (en) |
-
1943
- 1943-02-26 GB GB319143A patent/GB562498A/en not_active Expired
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