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7458414 |
Hydraulic reservoir with integrated heat exchanger
Improvement, in hydraulic systems, such as for vehicle transmissions and the like, in the form of a hydraulic reservoir with integrated heat exchanger having fluid supply/return and fluid return...
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7284594 |
Cooling system used for hybrid-powered automobile
A radiator 9 for electric parts use, which cools an inverter and others relating to the control of an electric motor, and a condenser 12 for condensing refrigerant are arranged in parallel with...
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7264043 |
Condenser for vehicles and integrated radiator-condenser body including said condenser
A condenser ( 14 ) for vehicles, comprising:
a pair of mutually parallel distributors ( 28,30 ), a plurality of mutually parallel tubes ( 32 ) positioned orthogonally to the distributors (...
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7243710 |
Vehicle heat exchanger
A vehicle heat exchanger includes heat exchangers overlapped with each other in an airflow direction. The heat exchangers include heat exchanger tubes arranged side by side with each other. The...
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7096930 |
Heat exchanger for refrigerant cycle
In a condenser of a refrigerant cycle, a throttle portion is provided at a predetermined position in one of first and second header tanks to decompress refrigerant while refrigerant meanderingly...
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7096929 |
PCM (phase change material) system and method for shifting peak electrical load
A PCM system and method of shifting peak electrical load is provided with a PCM system including a heat exchanger, a storage tank coupled to the heat exchanger for storing PCM slurry, a pump...
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6935413 |
Heat exchanger
A heat exchanger includes a pipe having an opening formed therein, and an insert positioned within the pipe. The heat exchanger also includes a cap member for sealing the opening, and a support...
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6874569 |
Downflow condenser
Higher heat-exchange capacity and greater vapor-liquid throughflows are attained in a downflow condenser. The increased capacity is achieved by a new design in the manifold to encourage...
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6854513 |
Vehicle air conditioning system with cold accumulator
In a vehicle air conditioning system, a cold accumulator is disposed between a downstream air side of a cooling heat exchanger and an upstream air side of a heating heat exchanger to be cooled by...
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6851468 |
Heat exchanger
The invention relates to a heat exchanger, in particular a refrigerant condenser, especially for a motor vehicle air-conditioning unit. The heat exchanger is comprised of a block of tubes and fins...
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6837303 |
Internal water tank solar heat exchanger
A heat exchanger which is adapted to an existing water tank to allow it to be heated or cooled using a hot or cold toxic or non-toxic liquid. Solar collectors and heat pumps can provide hot or cold...
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6789613 |
Double heat exchanger for vehicle air conditioner
A double heat exchanger for a vehicle air conditioner has a first radiator for cooling engine coolant, a second radiator for cooling electronic-parts coolant for cooling electronic parts of the...
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6691771 |
Condenser
A plurality of cooling tubes ( 7 ) are connected and communicated with one another in multisteps in a vertical direction bridging a pair of header pipes ( 3 ). One of the header pipes ( 3 ) is...
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6427766 |
Equalization vessel for vehicular compact cooling systems
A compact cooling system for a vehicle includes an assembly of heat exchangers ( 10 ), ( 12 ), ( 14 ) and ( 16 ) connected to each other to provide a box-like configuration. Each heat exchanger (...
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6341647 |
Separator-integrated condenser for vehicle air conditioner
A separator-integrated condenser includes a core portion, a header tank and a separating unit integrally formed with the header tank for separating gas-liquid two-phase refrigerant into gas...
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6301926 |
Condenser, including a reservoir, mounted on a base in such a way as to be removable and watertight
A reservoir is screwed axially into a base, itself brazed to a collecting compartment of the condenser. It is linked to the former by means of channels recessed into the base. The threads securing...
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6269873 |
Method for controlling heat exchange in a nuclear reactor
A method for controlling heat exchange in a nuclear reactor. The reactor contains at least one thermal valve, at least one heat exchanger having a coolant flowing therein, with the heat exchanger...
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6267173 |
Collection box with an integrated reservoir for a heat exchanger, in particular for a refrigeration condenser
A collection box with an integrated reservoir for a heat exchanger, has a cylindrical tubular wall and a separation wall, disposed inside the tubular wall to delimit a collection compartment and a...
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6223556 |
Integrated parallel flow condenser receiver assembly
Ease of service is provided in an integrated condenser (20) and receiver (22) including two nonhorizontal headers (24), a plurality of tubes (28) extending between the headers (24) to establish a...
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6209349 |
Air conditioning condenser comprising a reservoir mounted on a base
The invention concerns an air conditioning condenser for a motor vehicle passenger compartment comprising a reservoir mounted on a base. The reservoir is axially screwed in the base, itself...
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6158503 |
Air conditioning condenser having a fluid tank with interchangeable cartridge
In an air conditioning condenser having a fluid tank with interchangeable cartridge the tank is screwed axially into a connecting base which is in turn brazed to a header box of the condenser. It...
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6059965 |
Process and device to sterilize a stream of water
Installation for the sterilization of a body of water wherein the water is conveyed through a heat exchanger to a heat source, where it is heated up to the sterilization temperature. This stream of...
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6050329 |
Cooling fin with reinforcing ripples
A liquid-filled cooling fin generally includes two roughly rectangular opposing fin walls separated by a relatively thin liquid space or chamber. In this invention the fin walls have reinforcing...
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6044900 |
Heat exchanger with a receiver
There is provided a heat exchanger with a receiver which has a small diameter and compact size without a liquid refrigerant suction pipe. The interior of a header tube 2 is partitioned into three...
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6038884 |
Air-conditioning condenser provided with an exchangeable fluid reservoir
An air-conditioning condenser has a reservoir screwed axially into a base which itself is brazed onto a header box of the condenser. The reservoir communicates with the header box through pipes...
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6024290 |
Fluid tempering system
A fluid tempering system for supplying tempered fluid to hot fluid distribution system, for example water at a constant temperature by controlling the amount of cold water from the cold water...
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6000465 |
Heat exchange with a receiver
There is provided a heat exchanger with a receiver which has a small diameter and compact size without a liquid refrigerant suction pipe. The interior of a header tube 2 is partitioned into three...
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5979548 |
Heat exchanger having heat exchange tubes with angled heat-exchange performance-improving indentations
Disclosed is a heat exchange tube having angled heat-exchange performance-improving indentations on the tube. These angled performance-improving indentations increase the amount of heat transferred...
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5971062 |
Fan shroud with integrated reservoirs
A fan shroud for use with a cooling fan adjacent to the radiator for a water cooled internal combustion engine includes a generally central opening for directing flow of air to or from a radiator....
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5946940 |
Tank aggregate body of receiver tank
In a tank aggregate body for a receiver tank that achieves vapor/liquid separation of a coolant that has been liquefied at a condenser, a primary body wall portion is formed by rolling a plate...
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5913362 |
Condenser having a coolant distributor
A condenser which includes a coolant dispensing section which uniformly dispenses a coolant of high temperature compressed by the compressor, a body which is heat-exchanged with air while the...
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5901573 |
Condenser structure with liquid tank
A connection block fixed to a condenser is firmly coupled with a mounting block fixed to a liquid tank by means of a bolt. In a state that those are firmly coupled, a supported part of the mounting...
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5896754 |
Condenser with built-in reservoir for motor vehicle air conditioning system
A condenser for a cooling circuit conveying a refrigerant, including a bundle of tubes mounted between a first collecting box and a second collecting box, an inlet for the gaseous refrigerant, an...
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5875650 |
Refrigerant condenser including super-cooling portion
In a refrigerant condenser including a super-cooling portion, the super cooling portion is located in the upper position of a core portion. Thus, when a vehicle engine idles, and high temperature...
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5813249 |
Refrigeration cycle
A refrigeration apparatus is constructed by connecting a sight glass via a refrigerant pipe at a downstream side of a supercooling unit of an integrated type condenser-receiver. A required capacity...
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5713217 |
Refrigerant condenser with integral receiver
A second header pipe forming a second header of a refrigerant condenser and a receiver are joined by brazing. In a portion where the second header pipe and receiver are communicated, four ribs...
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5638896 |
Cold-hot storage box with inert gas insulating jacket
The present invention relates to a cold-hot storage box which can be used as a constant temperature box, a refrigerator for household use, or a freezer, and to a manufacturing method therefor. The...
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5611392 |
Power fluid heating system
A power fluid heating system according to this invention includes a heating apparatus positioned within a power fluid container having a first power fluid pickup conduit, a second power fluid...
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5582027 |
Modulator integrated type refrigerant condenser
The module integrated type refrigerant condenser includes a roughly cylindrical right side header connected to the outlets of a plurality of condensing tubes and the inlets of a plurality of...
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5537839 |
Condenser with refrigerant drier
In a condenser for a vehicle air-conditioning system having a pipe-rib block (10) provided on both sides with collecting pipes (13, 14) which are divided by means of partitions (17, 18) into an...
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5505253 |
Condenser for an automobile air-conditioning installation
The invention concerns a condenser for a refrigeration circuit through which a refrigerating fluid passes. The condenser comprises an array of tubes mounted between two header tanks and a reservoir...
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5505060 |
Integral evaporator and suction accumulator for air conditioning system utilizing refrigerant recirculation
An evaporator of the plate-fin construction has attached a formed housing which together with the evaporator end plate comprises a suction accumulator. A liquid conduit passes through the...
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5492168 |
High convective heat transfer immersion heater/cooler
A heat exchanger includes a long, thin-shelled heat transfer tube closed at one end and secured at the other end to a manifold collar which has an exhaust tube extending from the center thereof and...
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5423378 |
Heat exchanger element and heat exchanger using same
A heat exchanger element for exchanging heat between a fluid circulating in the element and a phase-change medium in a reservoir housing the element is formed of a plurality of spiral coils of...
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5423373 |
Bypass device for reservoir and intake conduit heating of power fluids
A system for controlling the temperature of a power fluid comprising a temperature responsive mechanical manifold which automatically bypasses a heating or cooling heat exchange medium from flow...
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5421404 |
Storage tank for water heaters and the like with filling dip tube
A storage tank for water heaters and the like having a vertical, cylindrical tank, with a curved top wall, means for heating water within the tank, a cold water inlet and a hot water outlet at the...
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5419389 |
Fuel treatment and measuring apparatus
A fuel heater formed form an elongated structure which defines a fuel channel passing through the length thereof and which defines in the bottom thereof a fuel intake. The unitary structure also...
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5394710 |
Refrigerating apparatus
A refrigerant receiver of elongated pipe 4 shape arranged in front of a refrigerant condenser 3. The receiver is of a dimension matched to that of the condenser, and has an inlet 34 for connection...
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5379833 |
Heat exchanger with integral subcooler
A heat exchanger for a refrigeration circuit for condensing gaseous refrigerant and incorporating an integral refrigerant subcooler. The heat exchanger utilizes an oversized header communicating...
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5379832 |
Shell and coil heat exchanger
The heat exchanger is made up of a shell having a coaxial tubular outer and inner wall with end plates attached thereto to enclose a tubular shell cavity provided with an inlet and outlet for a...
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