GB1189123A - Improvements in or relating to Fluid Control Valves - Google Patents
Improvements in or relating to Fluid Control ValvesInfo
- Publication number
- GB1189123A GB1189123A GB2249266A GB2249266A GB1189123A GB 1189123 A GB1189123 A GB 1189123A GB 2249266 A GB2249266 A GB 2249266A GB 2249266 A GB2249266 A GB 2249266A GB 1189123 A GB1189123 A GB 1189123A
- Authority
- GB
- United Kingdom
- Prior art keywords
- gas
- relating
- valve
- control valves
- fluid control
- 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
- 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
- F16K17/20—Excess-flow valves
- F16K17/22—Excess-flow valves actuated by the difference of pressure between two places in the flow line
- F16K17/32—Excess-flow valves actuated by the difference of pressure between two places in the flow line acting on a servo-mechanism or on a catch-releasing mechanism
-
- 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
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
- F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
- F16K31/08—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid using a permanent magnet
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23N—REGULATING OR CONTROLLING COMBUSTION
- F23N5/00—Systems for controlling combustion
- F23N5/02—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium
- F23N5/08—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium using light-sensitive elements
- F23N5/087—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium using light-sensitive elements using mechanical means
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D7/00—Control of flow
- G05D7/01—Control of flow without auxiliary power
- G05D7/0146—Control of flow without auxiliary power the in-line sensing element being a piston or float without flexible member or spring
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Fluidized-Bed Combustion And Resonant Combustion (AREA)
Abstract
1,189,123. Valves. RADIATION Ltd. 16 May, 1967 [20 May, 1966], No. 22492/66. Heading F2V. A valve for a gas burning water heater has an annular closure member 18 which is moved to control the flow of gas between parts 9, 10 by a magnetic coupling with a float valve 16 in a chamber 2 connected at 5, 6 in the water supply. Valve members 16, 18 comprise ferrite permanent magnets encapsulated in P.T.F.E. and, as shown, there is an attractive coupling between the magnets, but in a modification (Fig. 2, not shown) the polarity is reversed and they repel one another. Closure member 18 is shaped to produce a progressively increasing rate of gas flow as it is raised.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2249266A GB1189123A (en) | 1966-05-20 | 1966-05-20 | Improvements in or relating to Fluid Control Valves |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2249266A GB1189123A (en) | 1966-05-20 | 1966-05-20 | Improvements in or relating to Fluid Control Valves |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1189123A true GB1189123A (en) | 1970-04-22 |
Family
ID=10180291
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2249266A Expired GB1189123A (en) | 1966-05-20 | 1966-05-20 | Improvements in or relating to Fluid Control Valves |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1189123A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2949424A1 (en) * | 1979-12-08 | 1981-06-11 | Wabco Steuerungstechnik GmbH & Co, 3000 Hannover | OPERATING DEVICE FOR DIRECTION VALVES |
FR3052528A1 (en) * | 2016-06-14 | 2017-12-15 | Illinois Tool Works | ANTI-RETURN VALVE AND CIRCUIT AND COOLING DEVICE FOR A VEHICLE COMPRISING SUCH A VALVE |
-
1966
- 1966-05-20 GB GB2249266A patent/GB1189123A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2949424A1 (en) * | 1979-12-08 | 1981-06-11 | Wabco Steuerungstechnik GmbH & Co, 3000 Hannover | OPERATING DEVICE FOR DIRECTION VALVES |
FR3052528A1 (en) * | 2016-06-14 | 2017-12-15 | Illinois Tool Works | ANTI-RETURN VALVE AND CIRCUIT AND COOLING DEVICE FOR A VEHICLE COMPRISING SUCH A VALVE |
WO2017218148A1 (en) * | 2016-06-14 | 2017-12-21 | Illinois Tool Works Inc. | Non-return valve and cooling circuit and device for a vehicle incorporating such a valve |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PE | Patent expired |