GB946150A - Fluid-pressure control apparatus - Google Patents
Fluid-pressure control apparatusInfo
- Publication number
- GB946150A GB946150A GB2431161A GB2431161A GB946150A GB 946150 A GB946150 A GB 946150A GB 2431161 A GB2431161 A GB 2431161A GB 2431161 A GB2431161 A GB 2431161A GB 946150 A GB946150 A GB 946150A
- Authority
- GB
- United Kingdom
- Prior art keywords
- bellows
- valve
- base
- fluid
- chamber
- 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
- F15C—FLUID-CIRCUIT ELEMENTS PREDOMINANTLY USED FOR COMPUTING OR CONTROL PURPOSES
- F15C3/00—Circuit elements having moving parts
- F15C3/10—Circuit elements having moving parts using nozzles or jet pipes
- F15C3/14—Circuit elements having moving parts using nozzles or jet pipes the jet the nozzle being intercepted by a flap
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- Fluid-Driven Valves (AREA)
Abstract
946,150. Valves. DOWTY FUEL SYSTEMS Ltd. Sept. 24, 1962 [July 5, 1961], No. 24311/61. Heading F2V. The fluid pressure in a conduit 1, is controlled by a vent valve 7, the stem 13 of which is connected to the base 12 of a bellows 9 subjected externally to a fluid pressure P 1 . A second bellows 11 is connected to the valve 7 to define with the first bellows an evacuated chamber. The valve member is balanced with respect to the pressure in the chamber 4. In another example, the vent valve 24 constitutes the base of a bellows 25 which receives a fluid pressure P 1 . The valve is connected to a disc 28 forming the base of an evacuated bellows 31, the disc area being such that the valve 24 is balanced with reference to the pressure in the chamber 33.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2431161A GB946150A (en) | 1961-07-05 | 1961-07-05 | Fluid-pressure control apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2431161A GB946150A (en) | 1961-07-05 | 1961-07-05 | Fluid-pressure control apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB946150A true GB946150A (en) | 1964-01-08 |
Family
ID=10209695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2431161A Expired GB946150A (en) | 1961-07-05 | 1961-07-05 | Fluid-pressure control apparatus |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB946150A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2548644A1 (en) * | 1974-11-01 | 1976-05-06 | Singer Co | Pressure control valve for vaporizer - situated in vehicle air conditioning system component working with valve seat |
| FR2470271A1 (en) * | 1979-11-26 | 1981-05-29 | United Technologies Corp | PRESSURE TRANSDUCER WITHOUT LEVER |
| DE3509399A1 (en) * | 1985-03-15 | 1986-09-25 | Kurt 7531 Neuhausen Stähle | MECHANICAL POWER CONVERTER |
-
1961
- 1961-07-05 GB GB2431161A patent/GB946150A/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2548644A1 (en) * | 1974-11-01 | 1976-05-06 | Singer Co | Pressure control valve for vaporizer - situated in vehicle air conditioning system component working with valve seat |
| FR2470271A1 (en) * | 1979-11-26 | 1981-05-29 | United Technologies Corp | PRESSURE TRANSDUCER WITHOUT LEVER |
| DE3509399A1 (en) * | 1985-03-15 | 1986-09-25 | Kurt 7531 Neuhausen Stähle | MECHANICAL POWER CONVERTER |
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