GB1202606A - A pressure regulating and relief valve - Google Patents
A pressure regulating and relief valveInfo
- Publication number
- GB1202606A GB1202606A GB5567767A GB5567767A GB1202606A GB 1202606 A GB1202606 A GB 1202606A GB 5567767 A GB5567767 A GB 5567767A GB 5567767 A GB5567767 A GB 5567767A GB 1202606 A GB1202606 A GB 1202606A
- Authority
- GB
- United Kingdom
- Prior art keywords
- chamber
- pressure
- spring
- relief valve
- undersurface
- 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
- G05D16/0644—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 the membrane acting directly on the obturator
- G05D16/0655—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 the membrane acting directly on the obturator using one spring-loaded membrane
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
- F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
- F16K17/04—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded
- F16K17/08—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded with special arrangements for providing a large discharge passage
- F16K17/085—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded with special arrangements for providing a large discharge passage with diaphragm
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Control Of Fluid Pressure (AREA)
- Safety Valves (AREA)
Abstract
1,202,606. Valves. BENDIX CORP. 7 Dec., 1967 [7 Dec., 1966], No. 55677/67. Heading F2V. In a combined pressure regulator and relief valve 10, regulation of pressure between an inlet 20 and an outlet 24 is effected by means of a valve member 42 which is movable in relation to its seat 28 by a diaphragm 30 which is subjected on its undersurface to the outlet pressure, transmitted thereto via port 34, and is subjected on its upper surface to the force of an adjustable spring 52. Fluid outlet pressure acting on the undersurface of the diaphragm 30 is also transmitted, via a port 74, to a chamber 72 defined by two cup-shaped members 60 and 62 which are arranged in a mutually telescoping relationship, the members being caused to move relative to one another upon the pressure within chamber 72 exceeding a certain predetermined valve as set by the spring 52, such movement resulting in ports 78, formed in cup-shaped member 62, becoming opened and so communicating chamber 72, via spring chamber 50 and ports 48 formed therein, with atmosphere in order to relieve excess pressure in the chamber.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US59990966A | 1966-12-07 | 1966-12-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1202606A true GB1202606A (en) | 1970-08-19 |
Family
ID=24401606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB5567767A Expired GB1202606A (en) | 1966-12-07 | 1967-12-07 | A pressure regulating and relief valve |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE1650320A1 (en) |
| GB (1) | GB1202606A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2152638A (en) * | 1984-01-09 | 1985-08-07 | Baj Vickers Ltd | Pressure regulating valve assembly |
| EP1379815A1 (en) * | 2001-04-18 | 2004-01-14 | Jin-Ha Park | Hydrostat for portable gas range |
| CN111006059A (en) * | 2020-01-15 | 2020-04-14 | 新立行科技浙江有限公司 | Air precision pressure reducing valve |
| CN115614520A (en) * | 2022-12-19 | 2023-01-17 | 常州市潞城燃气设备股份有限公司 | Automatic bleeding valve |
-
1967
- 1967-12-05 DE DE19671650320 patent/DE1650320A1/en active Pending
- 1967-12-07 GB GB5567767A patent/GB1202606A/en not_active Expired
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2152638A (en) * | 1984-01-09 | 1985-08-07 | Baj Vickers Ltd | Pressure regulating valve assembly |
| EP1379815A1 (en) * | 2001-04-18 | 2004-01-14 | Jin-Ha Park | Hydrostat for portable gas range |
| EP1379815A4 (en) * | 2001-04-18 | 2006-05-31 | Jin-Ha Park | Hydrostat for portable gas range |
| CN111006059A (en) * | 2020-01-15 | 2020-04-14 | 新立行科技浙江有限公司 | Air precision pressure reducing valve |
| CN115614520A (en) * | 2022-12-19 | 2023-01-17 | 常州市潞城燃气设备股份有限公司 | Automatic bleeding valve |
Also Published As
| Publication number | Publication date |
|---|---|
| DE1650320A1 (en) | 1970-08-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |