GB779593A - Improvements in thermostats - Google Patents
Improvements in thermostatsInfo
- Publication number
- GB779593A GB779593A GB25733/55A GB2573355A GB779593A GB 779593 A GB779593 A GB 779593A GB 25733/55 A GB25733/55 A GB 25733/55A GB 2573355 A GB2573355 A GB 2573355A GB 779593 A GB779593 A GB 779593A
- Authority
- GB
- United Kingdom
- Prior art keywords
- bellows
- sept
- temperature
- liquid
- group xxix
- 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
- G05D23/00—Control of temperature
- G05D23/01—Control of temperature without auxiliary power
- G05D23/12—Control of temperature without auxiliary power with sensing element responsive to pressure or volume changes in a confined fluid
- G05D23/123—Control of temperature without auxiliary power with sensing element responsive to pressure or volume changes in a confined fluid the sensing element being placed within a regulating fluid flow
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Temperature-Responsive Valves (AREA)
Abstract
779,593. Temperature-responsive actuating-elements. GENERAL MOTORS CORPORATION. Sept. 8, 1955 [Sept. 27, 1954], No. 25733/55. Class 64(2) [Also in Group XXIX] In a bellows 56 containing a thermally expansible liquid up to a level X, a cupmember 62 is secured, e.g. as by solder 64, and has an opening 68 which forms a restricted passage for the flow of liquid to dampen the movement of the bellows as it deforms with change of temperature. The bellows is part of a valve (see Group XXIX) controlling flow of coolant in an engine cooling system. Specification 706,386 is referred to.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US779593XA | 1954-09-27 | 1954-09-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB779593A true GB779593A (en) | 1957-07-24 |
Family
ID=22141022
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB25733/55A Expired GB779593A (en) | 1954-09-27 | 1955-09-08 | Improvements in thermostats |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB779593A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1241219B (en) * | 1961-04-03 | 1967-05-24 | Dole Valve Co | Thermostatically operated poppet valve |
GB2374144A (en) * | 2001-04-04 | 2002-10-09 | Paul Leslie Hill | Unit for providing force dependent upon temperature |
-
1955
- 1955-09-08 GB GB25733/55A patent/GB779593A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1241219B (en) * | 1961-04-03 | 1967-05-24 | Dole Valve Co | Thermostatically operated poppet valve |
GB2374144A (en) * | 2001-04-04 | 2002-10-09 | Paul Leslie Hill | Unit for providing force dependent upon temperature |
GB2374144B (en) * | 2001-04-04 | 2004-03-17 | Paul Leslie Hill | A compact temperature sensitive gas augmented load unit and its manufacture |
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