GB367284A - Improvements relating to diaphragm pressure regulators - Google Patents
Improvements relating to diaphragm pressure regulatorsInfo
- Publication number
- GB367284A GB367284A GB18774/31A GB1877431A GB367284A GB 367284 A GB367284 A GB 367284A GB 18774/31 A GB18774/31 A GB 18774/31A GB 1877431 A GB1877431 A GB 1877431A GB 367284 A GB367284 A GB 367284A
- Authority
- GB
- United Kingdom
- Prior art keywords
- passage
- conduit
- pair
- pressure
- valve member
- 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
- 230000008602 contraction Effects 0.000 abstract 1
- 230000004048 modification Effects 0.000 abstract 1
- 238000012986 modification Methods 0.000 abstract 1
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
- G05D16/0647—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 membrane without spring
- G05D16/065—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 membrane without spring characterised by the form of the obturator
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D16/00—Control of fluid pressure
- G05D16/02—Modifications to reduce the effects of instability, e.g. due to vibrations, friction, abnormal temperature, overloading or imbalance
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Fluid-Driven Valves (AREA)
- Reciprocating Pumps (AREA)
Abstract
367,284. Pressure-regulating valves. PINTSCH AKT.-GES., J., 71, Andreasstrasse, Berlin. June 29, 1931, No. 18774. Convention date, July 31, 1930. [Class 135.] A diaphragm-actuated pressure-regulating valve has the controlling pressure taken from a Venturi throat in the outlet conduit formed by inserting a stream-line body 21 in that conduit. In the form shown in the Figures the body 21 is held in position by a pair of arms 26, 27 with expanding springy parts and is formed with an annular groove 22 connected by a passage 23.to a passage 24 in the casing. The passage 24 leads to an actuating chamber 17 between a pair of diaphragms 16, 18 loaded by a weight 19 and coupled to a valve member 14. In a modification the streamline bodv forms part of the valve member or is secured thereto and may co-operate with a contraction in the conduit.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE367284X | 1930-07-31 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB367284A true GB367284A (en) | 1932-02-18 |
Family
ID=6317893
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB18774/31A Expired GB367284A (en) | 1930-07-31 | 1931-06-29 | Improvements relating to diaphragm pressure regulators |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB367284A (en) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2543203A (en) * | 1946-07-01 | 1951-02-27 | Leonard C Roney | Pressure regulator |
US2622611A (en) * | 1946-09-07 | 1952-12-23 | Donald A Stark | Pressure regulator |
GB2216634A (en) * | 1988-03-08 | 1989-10-11 | Nat Res Dev | Pressure regulators |
EP1321156A1 (en) * | 2001-12-19 | 2003-06-25 | WEX, Roland | Valve ensuring a substantially constant fluid flow |
WO2011088228A3 (en) * | 2010-01-18 | 2011-10-06 | Emerson Process Management Regulator Technoligies, Inc. | Pressure regulator having pressure registration flow modifier |
EP3082007A1 (en) * | 2015-02-20 | 2016-10-19 | The West Group Limited | Pressure regulator |
WO2017066218A1 (en) * | 2015-10-12 | 2017-04-20 | Emerson Process Management Regulator Technologies, Inc. | Control member for a fluid regulating device |
US10663987B2 (en) | 2015-02-20 | 2020-05-26 | The West Group Limited | Pressure regulator |
-
1931
- 1931-06-29 GB GB18774/31A patent/GB367284A/en not_active Expired
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2543203A (en) * | 1946-07-01 | 1951-02-27 | Leonard C Roney | Pressure regulator |
US2622611A (en) * | 1946-09-07 | 1952-12-23 | Donald A Stark | Pressure regulator |
GB2216634A (en) * | 1988-03-08 | 1989-10-11 | Nat Res Dev | Pressure regulators |
US5042697A (en) * | 1988-03-08 | 1991-08-27 | National Research Development Corporation | Pressure regulators |
GB2216634B (en) * | 1988-03-08 | 1992-08-19 | Nat Res Dev | Pressure regulators |
EP1321156A1 (en) * | 2001-12-19 | 2003-06-25 | WEX, Roland | Valve ensuring a substantially constant fluid flow |
WO2011088228A3 (en) * | 2010-01-18 | 2011-10-06 | Emerson Process Management Regulator Technoligies, Inc. | Pressure regulator having pressure registration flow modifier |
US8739819B2 (en) | 2010-01-18 | 2014-06-03 | Emerson Process Management Regulator Technologies, Inc. | Fluid regulator having pressure registration flow modifier |
EP3082007A1 (en) * | 2015-02-20 | 2016-10-19 | The West Group Limited | Pressure regulator |
US10591066B2 (en) | 2015-02-20 | 2020-03-17 | The West Group Limited | Pressure regulator |
US10663987B2 (en) | 2015-02-20 | 2020-05-26 | The West Group Limited | Pressure regulator |
WO2017066218A1 (en) * | 2015-10-12 | 2017-04-20 | Emerson Process Management Regulator Technologies, Inc. | Control member for a fluid regulating device |
CN106949276A (en) * | 2015-10-12 | 2017-07-14 | 艾默生过程管理调节技术公司 | Control unit for fluid regulation apparatus |
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