GB562823A - Improvements in pneumatic control systems - Google Patents
Improvements in pneumatic control systemsInfo
- Publication number
- GB562823A GB562823A GB369643A GB369643A GB562823A GB 562823 A GB562823 A GB 562823A GB 369643 A GB369643 A GB 369643A GB 369643 A GB369643 A GB 369643A GB 562823 A GB562823 A GB 562823A
- Authority
- GB
- United Kingdom
- Prior art keywords
- valve
- fluid
- control systems
- operating
- cylinders
- 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
- F15B13/00—Details of servomotor systems ; Valves for servomotor systems
- F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
- F15B13/06—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with two or more servomotors
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/43—Programme-control systems fluidic
- G05B19/44—Programme-control systems fluidic pneumatic
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Fluid-Pressure Circuits (AREA)
- Reciprocating Pumps (AREA)
Abstract
562,823. Fluid - pressure control systems. KERMODE. W. M., and FIELDEN, R. J, March 8, 1943, No. 3696. [Class 69 (ii)] [Also in Group XXVI] A fluid-pressure control device comprises a valve 6 controlling the inlet and exhaust of fluid to the ends of cylinders 13, 24, the latter of which has a piston connected to a part to be operated (which as shown is a ratchet operating a rotary valve controlling operating cylinders 41), while the cylinder 13 has a piston connected with lost motion to a rod operating the valve 6. Fluid, e.g. compressed air, is supplied under pressure through a pipe 1 with an adjustable reducing valve 4 and lubricator 5 to the valve, which has an outlet 25 to atmosphere. Valves 11, 12 are adjustable to vary the period of oscillation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB369643A GB562823A (en) | 1943-03-08 | 1943-03-08 | Improvements in pneumatic control systems |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB369643A GB562823A (en) | 1943-03-08 | 1943-03-08 | Improvements in pneumatic control systems |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB562823A true GB562823A (en) | 1944-07-18 |
Family
ID=9763228
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB369643A Expired GB562823A (en) | 1943-03-08 | 1943-03-08 | Improvements in pneumatic control systems |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB562823A (en) |
-
1943
- 1943-03-08 GB GB369643A patent/GB562823A/en not_active Expired
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