|
Match
|
Document |
Document Title |
|
|
7559210 |
Method and apparatus for cooling a heat source
An evaporator thermally coupled with a heat source is operated in manner with the coolant exiting the evaporator in a less than fully vaporous state. For an embodiment, the exiting coolant may be...
|
|
|
7533539 |
Refrigerating machine
A refrigerating machine equipped with a compressor has an intermediate-pressure portion in which refrigerant having intermediate pressure higher than the pressure of the refrigerant at the suction...
|
|
|
7520141 |
Refrigerating machine with a pressure-side refrigerant header
A refrigerating machine for a refrigerating appliance, particularly a household refrigerating appliance, includes a compressor, a condenser, a multi-way valve for selectively directing the...
|
|
|
7487823 |
Heating and cooling system
A heating and cooling system is equipped with a fist receiving chamber for receiving a material to be heated and a second receiving chamber for receiving a material to be cooled, having a...
|
|
|
7473080 |
Compressor having internally mounted inverter
A compressor having an internally mounted inverter and having improved safety at low cost is provided. The compressor has a motor; a compressor mechanism driven by the motor; a first housing...
|
|
|
7467525 |
Supercritical refrigeration cycle system
A supercritical refrigeration cycle system ( 10 ) having a simplified flow path configuration comprises a compressor ( 1 ) for sucking in and compressing a refrigerant, a radiator ( 2 ) for...
|
|
|
7461517 |
Refrigerant cycle unit
A refrigerant cycle unit having a side heat exchanger for dehumidifying a space, and a heating mode for delivering a refrigerant from a compressor into an internal gas cooler. The refrigerant cycle...
|
|
|
7451615 |
Refrigeration device
A refrigeration device is provided that has a compressor, a heat source side heat exchanger, and a user side heat exchanger. The refrigeration device also has a condenser arranged between the...
|
|
|
7437887 |
Recirculation cooling system
A recirculation cooling system including a refrigeration circuit, a water circuit, a tank and a pump, the evaporator of the refrigeration circuit being allocated to the water circuit in order to...
|
|
|
7422423 |
Refrigerant compressor, and refrigerating machine using the same
A refrigerant compressor includes a compressor section, driver, a first contact section and a second contact section. The compressor section is accommodated in a closed container for compressing...
|
|
|
7418833 |
Refrigeration Apparatus
A refrigeration apparatus, provided with a refrigerant circuit ( 90 ) having a plurality of refrigerant circulating routes and capable of operation in a mode where the plurality of refrigerant...
|
|
|
7415835 |
Thermal control system and method
A system and method for controlling the temperature of a process tool uses the vaporizable characteristic of a refrigerant that is provided in direct heat exchange relation with the process tool....
|
|
|
7406839 |
Sub-cooling unit for cooling system and method
A system for cooling a medium includes a line having coolant flowing therein, and a sub-cooling unit in fluid communication with the line. The sub-cooling unit receives a portion of the coolant...
|
|
|
7404299 |
Apparatus, method and software for use with an air conditioning cycle
A turbine for generating power has a rotor chamber, a rotor rotatable about a central axis within the rotor chamber, and at least one nozzle for supplying a fluid from a fluid supply to the rotor...
|
|
|
7370493 |
Vapor compression refrigerating systems
A vapor compression refrigerating system having a compressor, a radiator, a first pressure reducing mechanism for reducing a pressure of refrigerant cooled by the radiator, a refrigerant branching...
|
|
|
7350366 |
Heat pump
The present invention provides a heat pump including: a compressor; a radiator; a first throttling device having a variable opening; an expander; a second throttling device having a variable...
|
|
|
7340919 |
Method and apparatus for enhancing heat pump and refrigeration equipment
A vapor compression apparatus and a method for operating a vapor compression system are provided. A working fluid is conveyed through a vapor compression system having a fluid line. A charging...
|
|
|
7340918 |
Magnetostrictive drive of refrigeration systems
A liquid-phase cooling device of a refrigeration system has an outer tubular housing enclosing a heat exchanger through which a mixture gases and liquid constituting a working fluid media is heated...
|
|
|
7334430 |
Refrigerating cycle
A plurality of evaporators 5, 11 for evaporating an refrigerant at low pressure, which has passed through pressure reducing means 4, 10 , are provided, an accumulator 9 is provided on the...
|
|
|
7334428 |
Cooling system for a rotary screw compressor
A compressor system has a compression stage, a coolant circuit and a refrigerant circuit. The compression stage compresses ambient air and generates compressed air and heat. A coolant removes heat...
|
|
|
7328591 |
Jet ejector system and method
According to one embodiment of the invention, a jet ejector method includes providing a primary jet ejector having a primary inlet stream, coupling one or more secondary jet ejectors to the primary...
|
|
|
7320228 |
Refrigerant cycle apparatus
In a refrigerant cycle apparatus which is operated at a supercritical pressure on a high-pressure side, for a purpose of maintaining or enhancing performances or reducing generation of clogging or...
|
|
|
7260951 |
Pressure equalization system
A pressure equalization system staffs a compressor while maintaining the condenser at a high pressure, including a valve and a bleed port. The compressor inlet receives a fluid at a first pressure....
|
|
|
7251948 |
Pressure equalizer of compressor of air conditioner
A pressure equalizer of a compressor of an air conditioner comprises a bypass pipe installed between a refrigerant suction pipe and a refrigerant discharge pipe of a compressor, a valve housing...
|
|
|
7251947 |
Refrigerant system with suction line restrictor for capacity correction
A fixed restriction is placed in a suction line leading to a compressor. The size of the restriction is selected to achieve a desired capacity reduction (correction) for the refrigerant system...
|
|
|
7237405 |
Refrigeration apparatus
In the case where a 100 percent heat recovery operation mode is performed without using an outdoor heat exchanger in a refrigeration apparatus which is provided with utilization-side heat...
|
|
|
7228708 |
Multi-temp system with tandem compressors and reheat function
A tandem compressor system is disclosed that delivers compressed refrigerant to a common discharge manifold, and then to a common condenser. From the common condenser, the refrigerant passes to a...
|
|
|
7216505 |
Multiple stage recirculating single feed refrigeration system with automatic pump down
A method and apparatus for a recirculating system with single feed that incorporates a liquid transfer vessel that helps prevent the vessels in the system from flooding, provides easy displacement...
|
|
|
7210310 |
Refrigerant cycle apparatus
There is provided, as an object of the present invention, a refrigerant cycle apparatus capable of smoothly cooling an inverter module for driving a motor of an electric compressor while preventing...
|
|
|
RE39597 |
Variable speed drive chiller system
The compressor in a refrigeration system is controlled solely by a variable speed drive which controls the motor of the compressor by virtue of the varying of the frequency of the electricity...
|
|
|
7194873 |
Refrigerating machine and intermediate-pressure receiver
A refrigerating machine equipped with a compressor 2 having an intermediate-pressure portion 2 M in which refrigerant having intermediate pressure higher than the pressure of the refrigerant at...
|
|
|
7178358 |
Vapor-compression refrigerant cycle system with refrigeration cycle and Rankine cycle
A vapor-compression refrigerant cycle system with a refrigeration cycle and a Rankine cycle includes a compressor, a radiator, a gas-liquid separator, a decompression device and an evaporator. In...
|
|
|
7171825 |
Refrigeration equipment
A refrigeration equipment includes a vapor compression type of refrigerant circuit that prevents a decline in refrigeration ability in user side heat exchangers when the refrigerant condensed by a...
|
|
|
7168264 |
Refrigerant cycling device
A refrigerant cycling device is provided, wherein a compressor comprises an electric motor element, a first and a second rotary compression elements in a sealed container. The first and the second...
|
|
|
7155929 |
Piping structure for air conditioner
A piping structure of an air conditioner causes a looped main piping connected to a compressor of an outdoor unit of the air conditioner to be branched into two or more branch pipings within a...
|
|
|
7155928 |
Refrigerating apparatus
In a refrigerating apparatus in which a plurality of application-side heat exchangers ( 41, 45, 51 ) are connected to a heat-source side heat exchanger ( 4 ), liquid lines for a plurality of...
|
|
|
7155925 |
Refrigerant cycle apparatus
It is an object of the present invention to provide a refrigerant cycle apparatus which can optimize the capability of releasing heat from a refrigerant in a gas cooler and an auxiliary heat...
|
|
|
7140198 |
Air conditioner
The present invention is capable of eliminating the line unit in an air conditioner that includes a plurality of heat source units, and hold increases in onsite line construction to a minimum while...
|
|
|
7131291 |
Compression system for cooling and heating purposes
A compression refrigeration system includes a compressor ( 1 ), a heat rejector ( 2 ), expansion device ( 3 ) and a heat absorber ( 4 ) connected in a closed circulation circuit that may operate...
|
|
|
7111472 |
Circuit apparatus and configurations for refrigeration systems
The proposed design describes a refrigeration system with an evaporator, which allows inherent absorption of heat from the ambient, a condenser returning refrigerant to a liquid state, a compressor...
|
|
|
7104087 |
Multi-type air conditioner
Multi-type air conditioner is disclosed for effective removal of foreign matters in refrigerant pipelines, including an outdoor unit having a compressor, an outdoor heat exchanger, a flow path...
|
|
|
7093460 |
Cooling circuit apparatus and method
A cooling circuit through which coolant flows, for use with a refrigerated cabinet. The cooling circuit includes a compressor and a condenser with a flow path extending there between. The cooling...
|
|
|
7086250 |
Outdoor unit of air conditioner
An outdoor air conditioner unit is connected to indoor units by a gaseous refrigerant communication pipe and a liquid refrigerant communication pipe. The outdoor air conditioner unit is provided...
|
|
|
7069740 |
Accumulator and air conditioning system using the same
An improved accumulator is disclosed, which includes a body having an empty space therein; an inlet tube inserted into the inside of the body from a top thereof, downwardly, for an inflow of a...
|
|
|
7040116 |
Cooling apparatus and method for setting refrigerant sealing amount for the same
An object is to improve cooling efficiency while preventing an abnormal increase in pressure of a high side in a cooling apparatus which uses so-called carbon dioxide as a refrigerant. The cooling...
|
|
|
7036335 |
Pneumatically actuated multi-way valve and refrigerating machine with multi-way valve
A multi-way valve, in particular for use in the refrigerant circuit of a refrigeration unit, includes a housing with several inlets and outlets and a chamber with several seats that are...
|
|
|
7024879 |
Refrigerator
In the case of gas injection, a discharging temperature is not reduced sufficiently, and if an amount of injection is increased, a liquid refrigerant flows into a cylinder and the liquid is...
|
|
|
7021080 |
Refrigerator
A refrigerant circuit ( 10 ) is formed by connecting, in the order given, a compressor ( 11 ), a four-way selector valve ( 12 ), an outdoor heat exchanger ( 13 ), an expansion valve ( 14 ), and an...
|
|
|
7003980 |
Refrigerating device
An energy-saving type refrigerating device capable of preventing global warming, allowing a communication pipe diameter to be reduced and the number of types of the communication pipe diameters to...
|
|
|
7000416 |
Cooling apparatus and plasma processing apparatus having cooling apparatus
a cooling apparatus 110 comprises a primary refrigerant circulating circuit which allows a primary refrigerant CW 1 whose temperature is adjusted by a heat exchanger 138 to circulate through...
|