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4373666 |
Engine cooling-passenger heating system
An engine cooling-passenger heating system is disclosed having an integrated multi-mode valve arrangement which operates in a no-heat mode to bypass all available flow to the passenger heater past...
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4372409 |
Cross-flow fan for transverse engine vehicle
Disclosed is a vehicle having a transversely mounted engine (20), an engine cooling radiator (22) mounted forward of the engine and substantially parallel to the rotational axis of the engine...
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4356965 |
Heater with adjustable mix regulating damper for bilevel operation
An air treatment assembly through which flows an air flow. The air flow is introduced into a ducting system, at an intermediate part of which a heater element is mounted. A first damper upstream of...
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4355752 |
Control device and method for an air conditioning installation of the passenger space in a motor vehicle
A control device for an air conditioning installation of the passenger space in a motor vehicle comprising a single actuating member, such as a finger, displaceable between two end positions along...
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4354548 |
Device for heating liquid for one or several washer systems
A device for heating liquid for one or several washer systems. The present invention relates to a device for heating liquid for one or several washer systems, e.g. a wind screen washer system, a...
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4325426 |
Air conditioner system
An air conditioner system for sensing and controlling the temperature in the compartment of an automotive vehicle to an established desired temperature includes an over-correction means whereby the...
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4320797 |
Control apparatus for air conditioner of automobile
A control apparatus for an air conditioner of an automobile transmits an air conditioning signal from a control panel of the automobile to a control circuit of the air conditioner through a power...
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4308994 |
Energy saving circulating system for vehicle heaters
An improved low power drain circulating system for vehicle heaters utilizing a magnetic motor power assembly for selectively circulating hot water from the vehicle's engine to the vehicle's heater,...
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4305354 |
Apparatus and method of heating cold engine
An apparatus and method for heating a dead, cold, fluid cooled internal combustion engine which includes the use of another internal combustion engine with a cooling system having heated coolant...
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4300720 |
Motor vehicle
A motor vehicle with a passenger compartment heating system that allows the interior of the compartment to be heated in substantially noiseless fashion, without a disturbing draft and with a...
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4274390 |
Automotive hot water heater
Disclosed herein is a water heating and dispensing system adapted for use in an automobile, utilizing an exhaust pipe heated coil for the heat transfer. To accommodate the varying levels of exhaust...
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4271897 |
Air conditioning display system for vehicles
An air conditioning display system for a vehicle comprising a vehicle's air conditioner proper including a plurality of air intake ducts, a plurality of air discharge ducts, a plurality of dampers,...
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4260103 |
Heating system for a railway car for utilizing waste heat from an engine
A water cooling loop is connected to cool an engine of a railway car or the like and includes a heat exchanger. A system for heating a compartment includes a pump for pumping water to heating...
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4249375 |
Heat exchanger
A heat exchanger for use with two media, one of which is to be heated up and the other of which is to be cooled down. The heat exchanger has an inlet and an outlet for the medium which is to be...
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4222435 |
Air conditioning display system for vehicles
An air conditioning display system for a vehicle comprising a vehicle's air conditioner proper including at least a plurality of air intake ducts, a plurality of air discharge ducts, a plurality of...
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4195777 |
Hot water heating system
An improved hot water heating system used with an internal combustion engine is disclosed. This system provides a hot water flow control arrangement in which hot water supplied to a heating...
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4191242 |
Air conditioner operating apparatus
An automobile air conditioner operating apparatus having an operating panel on which sketches of the automobile body and indications are drawn, wherein the operation of control switches on the...
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4180234 |
Pneumatically operated valve with a manually operated back-up displacing mechanism
A flow control valve for controlling the flow of heat-exchange medium in a circuit of a heat-exchanger is actuated into its open position by air at subatmospheric pressure derived from the intake...
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4177925 |
Heater adapter for improved automobile heater performance
An adapter improves the performance of the heater system in certain automobiles such as 1974-1978 Ford Pinto and Mustang II cars equipped with the 2300cc engines. An adapter is connected between...
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4174749 |
Air conditioning display system for vehicles
An air conditioning display system for a vehicle comprising a vehicle's air conditioner proper including a plurality of air intake ducts, a plurality of air discharge ducts, a plurality of dampers,...
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4167967 |
Automobile air-conditioning apparatus
An automobile air-conditioning apparatus, having a display panel on which contours of the automobile body and instrument panel are drawn, that indicates whether or not and in which direction air...
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4165782 |
Automobile air-condition indicator
An automobile air-condition indicator, having a display panel on which contours of the automobile body and instrument panel are drawn, that indicates whether or not and in what direction air flows...
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4164660 |
Plant for the production of electrical energy and heat
A power plant has an electrical generator driven by an internal combustion engine in which engine coolant circulates in a gas/liquid heat exchanger to take up heat from engine exhaust gases and...
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4162670 |
Food warmer assembly for use with a vehicle engine
A food warmer assembly for use with a vehicle engine, the assembly comprising a chest having a compartment therein and including a removable top, retainers disposed in the compartment for support...
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4145788 |
Ice shield
A heating core for conducting hot water from the motor of an automobile in close proximity to a windshield and windshield wiper blades so as to heat both continuously so as to prevent accumulation...
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4108376 |
Heater unit for air-conditioner in automobile vehicle
A heater unit for air conditioner in automotive vehicles of a construction, wherein external cool air introduced into the heater unit is led into a first bypass, through which it is directed to the...
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4087047 |
Heating unit for automotive vehicles
A heating system for motor vehicles with a heat-exchanger that is connected to the cooling system of the internal combustion engine; at least one heat conductor adapted to be acted upon by the...
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4058255 |
Heater control for a motor vehicle
A heating system for a motor vehicle has temperature sensors for gauging the compartment temperature as well as for gauging the temperature of the effluent hot air. These sensors are connected in...
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4055279 |
Liquid dispenser for a motor vehicle
A liquid heating and dispensing device is disclosed which includes a housing, a liquid storage tank located within the housing, a heating coil located within the storage tank, an electrical pump...
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4051825 |
Engine heater
A simplified, yet highly effective, engine heating apparatus and method is provided which facilitates starting of a cold automotive engine by preheating the engine with hot antifreeze from a...
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4037651 |
Temperature control apparatus of air conditioner for automobiles
A temperature control apparatus of an air conditioner for automobiles, which comprises a blower for feeding air through a cooling unit and a heating unit disposed in an air passage, an air mix door...
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4036288 |
Radiator, especially for the air-conditioning system of an automobile
Radiator for an air-conditioning system of an automobile. The stack of fins for the heating of the circulating air is traversed by tubes in which circulates hot water. The fins are rectangular and...
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4027631 |
Combustion engine driven liquid heater
A combustion engine driven liquid heater wherein an internal combustion engine is utilized as the primary liquid heating energy source. The internal combustion engine is submerged in a container of...
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3999598 |
Water temperature regulator
A device for the temperature regulation of water which is used in motor vehicle heating and air conditioning systems. This device contains a primary and a secondary circuit which is linked by a...
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3998385 |
Automobile litter evacuation system
A litter removal or evacuation apparatus for installation in a vehicle such as an automobile, truck, pleasure water craft, etc. There is a main litter removal system for larger articles such as...
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3990636 |
Motor car heater
A motor car heater comprising a rotating heat exchanger which acts as the air blowing element and where the heat exchanger has a large number of annular fins which are traversed by axially running...
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3986492 |
Water heater for recreational vehicles
The water heater includes an open-ended, box-like case fabricated from sheet metal panels and adapted to be pulled through an opening in a vehicle wall after the wall has been erected. Thereafter,...
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3983930 |
Temperature control system and multifunctional servomotor therefor
An automatic control system for regulating the temperature of the passenger compartment in an automotive vehicle is simplified and improved by the use of a power servomotor having a vacuum motor,...
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3970247 |
Conservation of energy heater
An auxiliary air preheater means is for use in prewarming interiors of vehicles having engine preheating means employing a heated fluid for prewarming the engine prior to operation of the vehicle...
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3966119 |
Valve assembly with plural flow path control
A pressure compensating, two-stage bypass metering valve assembly including a valve body having side inlet and outlet ports and a bottom bypass port, and a hollow plug rotatable in the body and...
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3948312 |
Ventilation and/or air temperature control apparatus
Air conditioning apparatus for a vehicle interior has a manually adjusted electrical control circuit actuating a servomotor for driving a control camshaft to vary the temperature and direction of a...
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3933307 |
Automatic choke valve control arrangement for an internal combustion engine
An improved choke valve control arrangement whose regulating thermostat is heated by a separate electric heater is described. The thermostat heater is coupled to the vehicle power supply through...
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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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3916988 |
Control mechanism for an air-conditioned device in automotive vehicles
In an air-conditioning device for an automotive vehicles provided with a main air-conditioning and circulating conduit which is connected at one open end thereof with conduits for introducing...
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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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3889879 |
Internal combustion engine liquid cooling system
An internal combustion engine liquid cooling system is disclosed which includes a pump driven by the engine, a radiator for cooling the liquid in the system, a cabin heat exchanger for heating the...
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3888412 |
Apparatus for heating the fluid in a windshield washer system
Windshield washer systems in which heat exchangers are located with respect to the reservoir containing the windshield washer fluid to heat the fluid.
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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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3874361 |
Food warmer
A food warmer for maintaining foodstuffs in a heated condition while in transit, e.g., food delivery services and the like. The food warmer includes a heat insulated box having a pressure latch...
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3868060 |
CAMPER HEATING SYSTEM
A heating system including a portable heater removably installed within a camper unit. Said heater utilizing heated engine coolant in communication with the trucks cooling system by quick-release...
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