GB577601A - Improvements in and relating to thermostatic valves for controlling heating or cooling systems - Google Patents
Improvements in and relating to thermostatic valves for controlling heating or cooling systemsInfo
- Publication number
- GB577601A GB577601A GB148044A GB148044A GB577601A GB 577601 A GB577601 A GB 577601A GB 148044 A GB148044 A GB 148044A GB 148044 A GB148044 A GB 148044A GB 577601 A GB577601 A GB 577601A
- Authority
- GB
- United Kingdom
- Prior art keywords
- thermostat
- valves
- arm
- inlet
- cooling systems
- 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
- G05D23/13—Control of temperature without auxiliary power by varying the mixing ratio of two fluids having different temperatures
- G05D23/1306—Control of temperature without auxiliary power by varying the mixing ratio of two fluids having different temperatures for liquids
- G05D23/132—Control of temperature without auxiliary power by varying the mixing ratio of two fluids having different temperatures for liquids with temperature sensing element
- G05D23/1333—Control of temperature without auxiliary power by varying the mixing ratio of two fluids having different temperatures for liquids with temperature sensing element measuring the temperature of incoming fluid
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Temperature-Responsive Valves (AREA)
Abstract
577,601. Thermally-actuated valves. GUMMERS, Ltd., and ELLIS, A. E. Jan. 26, 1944, No. 1480. [Class 135] A thermally-actuated valve for controlling closed circuit liquid heating or cooling systems and particularly such a system for the internalcombustion engine of a motor torpedo-boat or gun-boat comprises a casing a with an inlet b and two outlets c, d leading respectively to a heat exchanger and to a byepass conduit therefor, the outlets being controlled by separate butterfly valves j, n operated by a thermostat in the form of a bimetallic strip f with substantially V-shaped conformations arranged in an arcuate housing adjacent the inlet b, and operating the valves through a lever l in such manner that as one valve opens the other closes and means being provided to adjust the setting of the bimetallic strip. As applied to the cooling system of an internal-combustion engine, the inlet b is connected to the outflow from the cylinder jacket. The valves j, n are connected by links k, o respectively to a bellcrank lever l, l movable about a fixed fulcrum m with a crank-arm p connected to the free end i of the thermostat by a link q. The thermostat shown is of the kind which contracts on being heated and has two bimetallic strips joined at their ends by pins f<1> It is located between the wall of the housing a and a circular inner wall e, these walls being shaped at s to allow liquid to pass round the thermostat. A washer r separates the two bimetallic strips. The fixed end g of the thermostat is adjustable by means of a slotted exterior arm u which can be clamped by a nut y and which is adjustably splined to a central shaft q<1> carrying an interior arm p<1> secured to the fixed end of the thermostat. In a modification (also described in the Provisional Specification), this adjustment is effected by an eccentric. The thermostat may be of the kind which expands on heating, in which case the arm p is arranged diametrically opposite to the position shown. The thermostat may be loaded by a spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB148044A GB577601A (en) | 1944-01-26 | 1944-01-26 | Improvements in and relating to thermostatic valves for controlling heating or cooling systems |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB148044A GB577601A (en) | 1944-01-26 | 1944-01-26 | Improvements in and relating to thermostatic valves for controlling heating or cooling systems |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB577601A true GB577601A (en) | 1946-05-24 |
Family
ID=9722733
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB148044A Expired GB577601A (en) | 1944-01-26 | 1944-01-26 | Improvements in and relating to thermostatic valves for controlling heating or cooling systems |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB577601A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1098777B (en) * | 1955-06-08 | 1961-02-02 | Helmut K Maurer | Temperature regulators, especially mixed temperature regulators for flowing liquids |
| DE1113219B (en) * | 1954-08-13 | 1961-08-31 | Emanuel Jorgensen | Steam trap |
| DE102007016960A1 (en) * | 2007-04-05 | 2008-10-09 | Kermi Gmbh | Device for the inflow of heating medium in a radiator |
-
1944
- 1944-01-26 GB GB148044A patent/GB577601A/en not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1113219B (en) * | 1954-08-13 | 1961-08-31 | Emanuel Jorgensen | Steam trap |
| DE1098777B (en) * | 1955-06-08 | 1961-02-02 | Helmut K Maurer | Temperature regulators, especially mixed temperature regulators for flowing liquids |
| DE102007016960A1 (en) * | 2007-04-05 | 2008-10-09 | Kermi Gmbh | Device for the inflow of heating medium in a radiator |
| DE102007016960B4 (en) * | 2007-04-05 | 2010-04-01 | Kermi Gmbh | Device for the inflow of heating medium in a radiator |
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