GB1267454A - Temperature controlled fluid valve - Google Patents
Temperature controlled fluid valveInfo
- Publication number
- GB1267454A GB1267454A GB2041769A GB2041769A GB1267454A GB 1267454 A GB1267454 A GB 1267454A GB 2041769 A GB2041769 A GB 2041769A GB 2041769 A GB2041769 A GB 2041769A GB 1267454 A GB1267454 A GB 1267454A
- Authority
- GB
- United Kingdom
- Prior art keywords
- cylinder
- valve member
- bridgepiece
- heating element
- bar
- 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
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
- F16K31/025—Actuating devices; Operating means; Releasing devices electric; magnetic actuated by thermo-electric means
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Reciprocating Pumps (AREA)
- Temperature-Responsive Valves (AREA)
Abstract
1,267,454. Valves. ZYROTRON INDUSTRIES Inc. 22 April, 1969, No. 20417/69. Heading F2V. Energization of electric heating element 84 causes expansion of material 102 in cylinder 90 and, due to piston 98 abutting the cross-bar 48 of a fixed bridgepiece, the cylinder is displaced vertically upwards. A bracket 58 in sliding engagement with the cross-bar 48 and the vertical limbs of the bridgepiece transmits the displacement of cylinder 90 to stem 44 of valve member 26 to unseat the latter. Resilient flange 32 of the valve member 26 provides a return bias. The heating element is encapsulated in a ceramic material which stores the heat generated. Flange 32 can be replaced by a snap-over diaphragm, and valve member 26 may alternatively be in the form of a sliding gate. The expansible material is adapted to expand and contract rapidly at a particular temperature.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2041769A GB1267454A (en) | 1969-04-22 | 1969-04-22 | Temperature controlled fluid valve |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2041769A GB1267454A (en) | 1969-04-22 | 1969-04-22 | Temperature controlled fluid valve |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1267454A true GB1267454A (en) | 1972-03-22 |
Family
ID=10145612
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2041769A Expired GB1267454A (en) | 1969-04-22 | 1969-04-22 | Temperature controlled fluid valve |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1267454A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2520470A1 (en) * | 1982-01-27 | 1983-07-29 | Eltek Srl | THERMOELECTRIC VALVE WITH ONE OR MORE WAYS, IN PARTICULAR FOR WASHING MACHINES AND / OR REFRIGERATED MACHINES |
GB2146411A (en) * | 1983-07-29 | 1985-04-17 | Ti Domestic Appliances Ltd | Thermally-actuated gas glow control valve assemblies |
GB2204938A (en) * | 1987-05-15 | 1988-11-23 | Concentric Controls Ltd | Gas valves |
US9212754B2 (en) | 2013-03-12 | 2015-12-15 | A. Raymond Et Cie | Shape memory alloy valve |
-
1969
- 1969-04-22 GB GB2041769A patent/GB1267454A/en not_active Expired
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2520470A1 (en) * | 1982-01-27 | 1983-07-29 | Eltek Srl | THERMOELECTRIC VALVE WITH ONE OR MORE WAYS, IN PARTICULAR FOR WASHING MACHINES AND / OR REFRIGERATED MACHINES |
GB2125938A (en) * | 1982-01-27 | 1984-03-14 | Eltek Srl | Thermoelectric valves |
GB2146411A (en) * | 1983-07-29 | 1985-04-17 | Ti Domestic Appliances Ltd | Thermally-actuated gas glow control valve assemblies |
GB2204938A (en) * | 1987-05-15 | 1988-11-23 | Concentric Controls Ltd | Gas valves |
US9212754B2 (en) | 2013-03-12 | 2015-12-15 | A. Raymond Et Cie | Shape memory alloy valve |
US9651158B2 (en) | 2013-03-12 | 2017-05-16 | A. Raymond Et Cie | Shape memory alloy valve |
US9752686B2 (en) | 2013-03-12 | 2017-09-05 | A. Raymond Et Cie | Shape memory alloy valve |
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