GB269687A - Improvements in or relating to thermostat controlled valve mechanism - Google Patents
Improvements in or relating to thermostat controlled valve mechanismInfo
- Publication number
- GB269687A GB269687A GB227726A GB227726A GB269687A GB 269687 A GB269687 A GB 269687A GB 227726 A GB227726 A GB 227726A GB 227726 A GB227726 A GB 227726A GB 269687 A GB269687 A GB 269687A
- Authority
- GB
- United Kingdom
- Prior art keywords
- valve
- thermostat
- burner
- thrust member
- movement
- 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
- G05D23/027—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 for combustible fluid
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Temperature-Responsive Valves (AREA)
- Mechanically-Actuated Valves (AREA)
Abstract
269,687. White, A. E., (Bastian-Morley Co.). Jan. 26, 1926. Thermostats. - Valve operating mechanism for controlling the flow of fluid through a casing comprises a lever operated by a thermostat and a thrust member actuated axially of the valve opening in opposite directions and coacting with the valve to effect a snap action in seating and unseating. A casing 15 through which gas passes from an inlet 17 to an outlet 180, on its way to a burner, has a ball or like valve 23, guided by ribs 24, thermostat elements consisting e.g. of an expansible tube 25 surrounding a porcelain, or invar &c. bar 26, and a system of levers 16 which, upon movement of the element 26 to the left impart an upward motion axially of the opening 21 to a. pivotally connected thrust member 29. A coil spring 30 loosely mounted on a collar carried bv the thrust member supports the valve, which is unseated with a quick action when the tension of the spring overcomes the combined weight of the valve and pressure of the gas. An abutment 31 which engages a lever arm 18<ax> is adjustable by movement of a pointer 38 over a scale 39 so as to regulate the actuation of the valve to maintain any desired temperature within a certain range. A boiler 2 with a coil 7 heated by a burner 8 is provided with a thermostat mechanism 13 which under the influence of the temperature of the liquid in the boiler controls the flow of heating fluid to the burner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB227726A GB269687A (en) | 1926-01-26 | 1926-01-26 | Improvements in or relating to thermostat controlled valve mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB227726A GB269687A (en) | 1926-01-26 | 1926-01-26 | Improvements in or relating to thermostat controlled valve mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB269687A true GB269687A (en) | 1927-04-26 |
Family
ID=9736719
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB227726A Expired GB269687A (en) | 1926-01-26 | 1926-01-26 | Improvements in or relating to thermostat controlled valve mechanism |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB269687A (en) |
-
1926
- 1926-01-26 GB GB227726A patent/GB269687A/en not_active Expired
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB253317A (en) | Improvements in thermostatic mixing valves | |
| US2784913A (en) | Modulating gas control apparatus | |
| USRE17646E (en) | Tempebatuhe-contbolling appabatus | |
| US2933257A (en) | Temperature control system | |
| US2724409A (en) | Thermostatic valve | |
| US2118886A (en) | Fuel burner control system | |
| US2332556A (en) | Thermal control adjuster | |
| US3685730A (en) | Thermostatic flow control device | |
| GB269687A (en) | Improvements in or relating to thermostat controlled valve mechanism | |
| US1979779A (en) | Temperature limiting mechanism for hot water systems | |
| US1813401A (en) | Temperature regulator | |
| US2609989A (en) | Gas valve control | |
| US1523351A (en) | Control mechanism for instant action | |
| US1910230A (en) | Snap action valve | |
| US1413073A (en) | Thermostat | |
| US2527622A (en) | Automatic temperature regulator | |
| US1804849A (en) | Fuel regulator | |
| US1542712A (en) | Thermostat control for water heaters | |
| US1872147A (en) | Automatic control device for gas burners | |
| US2607530A (en) | Combined thermostat and automatic pilot control | |
| US2358637A (en) | Thermostatically operated valve mechanism | |
| GB544753A (en) | Improvements relating to pressure-responsive devices for valve actuation | |
| US1946679A (en) | Thermostatic fuel control device | |
| US2003947A (en) | Snap action thermostat | |
| USRE18345E (en) | Temperature controlling apparatus |