GB587190A - Improvements in and relating to thermostatic valves - Google Patents
Improvements in and relating to thermostatic valvesInfo
- Publication number
- GB587190A GB587190A GB175644A GB175644A GB587190A GB 587190 A GB587190 A GB 587190A GB 175644 A GB175644 A GB 175644A GB 175644 A GB175644 A GB 175644A GB 587190 A GB587190 A GB 587190A
- Authority
- GB
- United Kingdom
- Prior art keywords
- expansion
- thermostat
- efficient
- water
- series
- 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
- G05D23/02—Control of temperature without auxiliary power with sensing element expanding and contracting in response to changes of temperature
- G05D23/024—Control of temperature without auxiliary power with sensing element expanding and contracting in response to changes of temperature the sensing element being of the rod type, tube type, or of a similar type
- G05D23/026—Control of temperature without auxiliary power with sensing element expanding and contracting in response to changes of temperature the sensing element being of the rod type, tube type, or of a similar type the sensing element being placed outside 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
587,190. Thermostats. GUMMERS, Ltd., and ELLIS, A. E. Jan. 31, 1944, Nos. 1756 and 2716. [Class 64 (ii) [Also in Group XXIX] The spring-loaded valve f, Fig. 1, for controlling the supply of steam to, e.g., the heating-coil of a water heater, is regulated by a thermostat q secured at one end to the valve spindle and at the other to a perforate tube r immersed in the water, and formed of bimetallic V-shaped elements connected in series, the metal of higher co-efficient of expansion of one element being connected to the metal of lower co-efficient of expansion of the adjacent elements so that a reduction in temperature of the water results in the expansion of the thermostat. In a modification, the thermostat consists of a series of bimetallic coils v, Fig. 2, the free ends of which act upon an extension x of the valve spindle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB175644A GB587190A (en) | 1944-01-31 | 1944-01-31 | Improvements in and relating to thermostatic valves |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB175644A GB587190A (en) | 1944-01-31 | 1944-01-31 | Improvements in and relating to thermostatic valves |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB587190A true GB587190A (en) | 1947-04-17 |
Family
ID=9727432
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB175644A Expired GB587190A (en) | 1944-01-31 | 1944-01-31 | Improvements in and relating to thermostatic valves |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB587190A (en) |
-
1944
- 1944-01-31 GB GB175644A patent/GB587190A/en not_active Expired
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