GB895517A - Fluid-flow control valve - Google Patents
Fluid-flow control valveInfo
- Publication number
- GB895517A GB895517A GB26361/60A GB2636160A GB895517A GB 895517 A GB895517 A GB 895517A GB 26361/60 A GB26361/60 A GB 26361/60A GB 2636160 A GB2636160 A GB 2636160A GB 895517 A GB895517 A GB 895517A
- Authority
- GB
- United Kingdom
- Prior art keywords
- piston
- valve member
- valve
- communicating
- fluid
- 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
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D16/00—Control of fluid pressure
- G05D16/04—Control of fluid pressure without auxiliary power
- G05D16/06—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule
- G05D16/063—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane
- G05D16/0638—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane characterised by the form of the obturator
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Safety Valves (AREA)
Abstract
895,517. Valves. BENDIX CORPORATION. July 28, 1960 [Sept. 21, 1959], No. 26361/60. Class 135. A valve for controlling the communication between an inlet 12 and an outlet 40 comprises a chamber 14 communicating with the inlet and having mounted therein a valve member 18 biased by a spring 20 against a seat 16 formed at the end of a blind bore 22 communicating with the outlet and in which is slidably and sealingly mounted a piston 24 operatively connected to the valve member, a portion 34 of the bore communicating with the chamber 14 so that the fluid pressure 40 acting on the piston and the valve members are balanced, the piston being formed by a resilient material having a low coefficient of friction. The piston 24, which may be of polytetrafluoroethylene, is secured to a piston shaft 26 which is connected to the valve member by a self-aligning connection 28 and to an operating shaft 30 by a self-aligning connection 32. In operation, the fluid inlet pressure acts on the valve member 18 and, via the passages 38, on the piston 24, and, since the area of the bore 22 is substantially the same as the effective area of the valve member, the valve is balanced ; by moving the lever 30 the valve member is lifted off its seat against the action of the spring 20.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US895517XA | 1959-09-21 | 1959-09-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB895517A true GB895517A (en) | 1962-05-02 |
Family
ID=22218273
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB26361/60A Expired GB895517A (en) | 1959-09-21 | 1960-07-28 | Fluid-flow control valve |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB895517A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3405907A (en) * | 1964-05-08 | 1968-10-15 | Lutz T. Kayser | Venturi arrangement |
| GB2185090A (en) * | 1985-12-16 | 1987-07-08 | Amtrol Inc | Improved control valve for water pump system |
| FR2607571A1 (en) * | 1986-12-02 | 1988-06-03 | Atsugi Motor Parts Co Ltd | TWO SHUTTER VALVE, IN PARTICULAR FOR VEHICLE SUSPENSION SOLENOID VALVE |
| US9645583B2 (en) | 2008-09-19 | 2017-05-09 | Isomatic A/S | Balanced fluid valve |
| US9739387B2 (en) | 2008-09-19 | 2017-08-22 | Isomatic A/S | Fluid regulator |
-
1960
- 1960-07-28 GB GB26361/60A patent/GB895517A/en not_active Expired
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3405907A (en) * | 1964-05-08 | 1968-10-15 | Lutz T. Kayser | Venturi arrangement |
| GB2185090A (en) * | 1985-12-16 | 1987-07-08 | Amtrol Inc | Improved control valve for water pump system |
| FR2607571A1 (en) * | 1986-12-02 | 1988-06-03 | Atsugi Motor Parts Co Ltd | TWO SHUTTER VALVE, IN PARTICULAR FOR VEHICLE SUSPENSION SOLENOID VALVE |
| GB2198814A (en) * | 1986-12-02 | 1988-06-22 | Atsugi Motor Parts Co Ltd | Electromagnetic valve |
| US5010923A (en) * | 1986-12-02 | 1991-04-30 | Atsugi Motor Parts Company, Limited | Structure of an electromagnetic valve for opening and closing a fluid flow passage |
| GB2198814B (en) * | 1986-12-02 | 1991-08-21 | Atsugi Motor Parts Co Ltd | An electromagnetic valve |
| US9645583B2 (en) | 2008-09-19 | 2017-05-09 | Isomatic A/S | Balanced fluid valve |
| US9739387B2 (en) | 2008-09-19 | 2017-08-22 | Isomatic A/S | Fluid regulator |
| EP2166423B1 (en) * | 2008-09-19 | 2017-12-20 | Isomatic A/S | Balanced fluid valve |
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