GB452468A - Fluid operated servo-motor - Google Patents
Fluid operated servo-motorInfo
- Publication number
- GB452468A GB452468A GB3568935A GB3568935A GB452468A GB 452468 A GB452468 A GB 452468A GB 3568935 A GB3568935 A GB 3568935A GB 3568935 A GB3568935 A GB 3568935A GB 452468 A GB452468 A GB 452468A
- Authority
- GB
- United Kingdom
- Prior art keywords
- air
- pressure
- valve
- stroke
- spring
- 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
- 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
- F15B15/14—Characterised by the construction of the motor unit of the straight-cylinder type
- F15B15/1423—Component parts; Constructional details
- F15B15/1447—Pistons; Piston to piston rod assemblies
-
- 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
- F15B15/14—Characterised by the construction of the motor unit of the straight-cylinder type
- F15B15/149—Fluid interconnections, e.g. fluid connectors, passages
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Actuator (AREA)
Abstract
452,468. Pneumatic single - stroke apparatus. SOC. ANON. DES ANCIENS ETABLISSEMENTS HOTCHKISS ET CIE, 60, QuaiMichelet,Levallois-Perret, and BOUSSEL, L. A., 8, Rue St.-Guilleaume, Courbevoie, both in Seine, France. May 1, 1935, No. 35689. Divided out of 452,459. [Class 8 (ii)] A pneumatic single stroke apparatus e.g. for the opera tion of machine guns comprises a cylinder containing pistons 4<1>, 4<2> connected by a tubular member 5 which by its motion rocks a lever 6. Air is introduced or released by inlet 2 ; at the end of the pressure stroke a rod 13 opens a valve 11<2> in the tube 5 and the air pressure opens a second valve 11<1>, subjected to a calibrated spring pressure, to allow air to pass to the secondary end of the cylinder and hold the piston member in position with the aid of a spring 10. The return stroke is effected by this spring and the trapped air. An auxiliary air chamber 14 may be provided, having a valve 15 opened by a rocker 17 having a slip connection with the piston 4<1>; the opening of this valve assists the initial motion of the piston member ; as the inlet pressure rises, the chamber 14 is replenished with air nearly at the pressure of the source.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3568935A GB452468A (en) | 1935-05-01 | 1935-05-01 | Fluid operated servo-motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3568935A GB452468A (en) | 1935-05-01 | 1935-05-01 | Fluid operated servo-motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB452468A true GB452468A (en) | 1936-08-24 |
Family
ID=10380480
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3568935A Expired GB452468A (en) | 1935-05-01 | 1935-05-01 | Fluid operated servo-motor |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB452468A (en) |
-
1935
- 1935-05-01 GB GB3568935A patent/GB452468A/en not_active Expired
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