GB1308936A - Thermostatically controlled valve - Google Patents
Thermostatically controlled valveInfo
- Publication number
- GB1308936A GB1308936A GB1308936DA GB1308936A GB 1308936 A GB1308936 A GB 1308936A GB 1308936D A GB1308936D A GB 1308936DA GB 1308936 A GB1308936 A GB 1308936A
- Authority
- GB
- United Kingdom
- Prior art keywords
- housing
- actuator
- stem
- legs
- engaged
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/00485—Valves for air-conditioning devices, e.g. thermostatic valves
Landscapes
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Temperature-Responsive Valves (AREA)
Abstract
1308936 Valves RANCO CONTROLS Ltd 6 Oct 1970 47552/70 Heading F2V Thermostatic valve, e.g. for the passenger compartment heating system of a motor vehicle, where the valve controls the flow of hot coolant from the engine through an air heater, comprises a body 20, 21 with inlet and outlet 3, 3a, and a valve member 5, 7 movable by a stem 6 which extends out of the body. The free end of the stem is engaged by a temperature responsive expansible power means 28, 29 supported in a housing 25 which is mounted for axial movement without rotation. The range is set by a rotatable actuator 34 which surrounds the housing 25 and serves to adjust the housing and thence the power means 28, 29 axially. As shown, legs 26 of the housing 25 engage between splines 24 on the body 20. These legs have projections 41 engaged in a recess 42 in the actuator 34 which has cam tracks 32 engaging pegs 31 on the body 20. The two-part body 20, 21 is of plastics material, e.g. nylon, the parts being weldable, e.g. by friction welding at an interface 22 in a selected angular relationship between flanges (40, 46), Fig. 1 (not shown), to suit different mounting arrangements. The actuator 34 is operated by a Bowden cable.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB4755270 | 1970-10-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1308936A true GB1308936A (en) | 1973-03-07 |
Family
ID=10445400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1308936D Expired GB1308936A (en) | 1970-10-06 | 1970-10-06 | Thermostatically controlled valve |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1308936A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2364778A1 (en) * | 1976-09-21 | 1978-04-14 | Bosch Gmbh Robert | ELECTROPNEUMATIC VALVE |
| FR2486678A1 (en) * | 1980-07-09 | 1982-01-15 | Valeo | Servo control for air conditioning in motor vehicle - uses micro motor to drive heat exchanger water flow valve and allows manual override having motor decoupled from support |
-
1970
- 1970-10-06 GB GB1308936D patent/GB1308936A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2364778A1 (en) * | 1976-09-21 | 1978-04-14 | Bosch Gmbh Robert | ELECTROPNEUMATIC VALVE |
| FR2486678A1 (en) * | 1980-07-09 | 1982-01-15 | Valeo | Servo control for air conditioning in motor vehicle - uses micro motor to drive heat exchanger water flow valve and allows manual override having motor decoupled from support |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |