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4032068 |
Thermostatic valve
Body constructions for valves responsive to temperatures of inlet fluid so as to open or close thermostatic valve elements and, respectively, direct fluid flow to heat-exchangers or by-pass them....
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4032067 |
Thermostat valve
A thermostat valve of the type actuated by a wax cylinder incorporating a needle piston, wherein the diameter of said needle is reduced at least at a portion thereof which is received in a bore of...
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4024909 |
Temperature responsive multi-function valve
A multiple function valve for a compressor cooling liquid system. A cylindrical valve housing has an inlet at one end and an outlet at the other with a flow passage therethrough. A thermal valve...
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4022377 |
Thermostatically operated sleeve valve construction
A thermostatically operated valve construction for an engine coolant system and having a tubular sleeve valve member for opening and closing an annular valve seat of the construction at one end of...
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4013218 |
Self-indicating thermostat
A thermostatically responsive valve for controlling fluid, including a thermally responsive power member for operating the valve and indicator means movable to an operative position indicative of...
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4011988 |
Device for controlling the flow of cooling water in an internal combustion engine
A device for controlling the flow of cooling water circulating between the radiator and the water jacket in an internal combustion engine. A thermal reactive valve means is disposed in a passage...
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3973729 |
Vent valve arrangement
A vent valve arrangement for a thermostatically operated valve construction that has a valve member for opening and closing a valve seat in response to temperature sensed by a temperature...
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3948440 |
Automotive cooling system thermostat
This is a valve for controlling fluid flow in a conduit in which a valve plate member is moved in and out of engagement with a valve seat in a nozzle in the conduit by means of a thermal actuator...
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3946943 |
Cooling system of an internal combustion engine incorporating a by-pass flow control system
A cooling system of an internal combustion engine including a by-pass circuit which leads a flow of cooling water to by-pass a radiator, said cooling system incorporating a thermostat valve...
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3939807 |
Engine temperature control system
Disclosed herein is an internal combustion engine including a cooling system having a first coolant jacket portion for cooling the engine in the vicinity of the engine cylinder and a second coolant...
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3921600 |
Circulating cooling system for piston internal combustion engines
A circulation cooling system for internal combustion engines with a cooling jacket and control devices which interrupt the cooling medium circulation through the cooling jacket at least within the...
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3913831 |
Oil cooler bypass valve
A spool-type bypass valve is provided for controlling the flow of oil either to a circuit including an oil cooler or to a circuit bypassing the oil cooler. The valve includes an axially shiftable...
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3907199 |
Combination engine cooling system and passenger compartment heating system for an automotive vehicle
A combination engine cooling and passenger compartment heating system for an automotive vehicle, particularly suited for use with a Stirling engine. The system includes engine coolant temperature...
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3877443 |
Circulating cooling installation for piston internal combustion engines
A circulating cooling system for piston internal combustion engines with a cooling jacket and control devices which interrupt the cooling circulation through the cooling jacket at least within the...
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3851629 |
COOLING INSTALLATION FOR PISTON INTERNAL COMBUSTION ENGINES
A cooling circulation system for piston internal combustion engines with a cooling jacket and a control system which interrupts the cooling medium circulation through the cooling jacket at least...
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3817450 |
THERMOSTATICALLY CONTROLLED VALVE ESPECIALLY FOR ENGINES OF MOTOR VEHICLES
A thermostatically controlled valve with a valve main closure disc and a valve short-circuit closure disc, especially for the cooling water overflow line from the engine to the radiator of a motor...
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3776457 |
FAIL-SAFE DEVICE FOR THERMOSTATIC VALVES
A fail-safe device for thermostatic valves featuring a support structure with an aperture providing a by-pass passage around the valve, and a plug fitting within and blocking the by-pass passage...
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3749308 |
BY-PASS CONTROL MECHANISM
A by-pass mechanism including a door formed as a segment of a cylinder and mounted for swinging motion to alternate fluid flow control positions. A power element responsive to a changing condition...
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3741477 |
TEMPERATURE SENSITIVE FLOW-DIVIDING VALVE
A temperature sensitive flow-dividing valve has an inlet and first and second outlet. A closure member between the inlet and the second outlet is movable by a bellows within which is a...
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3734405 |
THERMOSTATICALLY OPERATED BY-PASS VALVE
A thermostatically operated by-pass valve for controlling a flow of fluid to a pair of conduits, includes a piston stem member having an outer end and a sleeve valve element having a central...
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3700166 |
FILLING AND VALVING ASSEMBLY FOR RADIATOR SYSTEM
Removable filler cap for pressurized radiator system includes thermostat, pressure escape, vacuum break, and is held in place by a pair of safety locking rings.
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3682380 |
TEMPERATURE CONTROL IN FLUID SYSTEMS
The invention provides a valve comprising a body having a central bore embodying a reduced-diameter seating, a pair of inlet ports and a pair of outlet ports connecting to the central bore for...
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3648765 |
TEMPERATURE CONTROL SYSTEM FOR SPACE SUIT
A temperature control system for a space suit having a warm fluid loop and cold fluid loop with a mixing valve for adding fluid in the cold loop with fluid in the warm loop. A sensor is provided to...
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3554440 |
THERMOSTATIC VALVE
A thermostatic valve having a bimetallic member controlling the flow of fluid between two chambers of the valve. When the flow of fluid is prevented between the valve chambers, it is passed through...
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3515346 |
FLUID TEMPERATURE SENSITIVE VALVE
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3510060 |
TEMPERATURE REGULATING DEVICE FOR INTERNAL COMBUSTION ENGINES
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3506192 |
HEAT EXCHANGER ASSEMBLY
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3404837 |
Thermal bypass valve with bimetallic control
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3380466 |
Thermostatic by-pass valves
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3365130 |
Waterline thermostat
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3341081 |
Portable hot water washing apparatus
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3329340 |
Thermostatically controlled valves
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3313483 |
Thermostat
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3300135 |
Thermal bypass valve with bimetallic control
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3255740 |
Engine coolant deaeration system
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3246637 |
Cross flow deaeration engine cooling system
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3231194 |
Wax type thermostat
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3172602 |
Waterline thermostat
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3160346 |
By-pass control valve
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3157357 |
By-pass thermostat valve arrangement
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3136337 |
Thermostatically operated diversion valve for engine cooling system
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3134371 |
Cooling system for internal combustion engines
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3129885 |
Fluid line thermostat
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3120926 |
Control arrangement for cooling water circulatory systems
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3096022 |
Safety thermostatic control for marine engine cooling systems
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3092322 |
By-pass valve thermostat
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3088672 |
Thermally controlled valve with three ports
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3080857 |
Engine coolant system
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3057556 |
Thermostatic control valve
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3018054 |
Thermally sensitive valves
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