Matches 1 - 40 out of 40


Match Document Document Title
US20150013373 HYBRID SYSTEM COMBINING CHILLER AND ABSORPTION HEAT PUMP  
A hybrid system including an absorption heat pump and a compression chiller is provided. The absorption heat pump includes a generator, a first condenser, a first evaporator and an absorber...
US20130269373 HYBRID ABSORPTION-COMPRESSION CHILLER  
The present invention envisages a hybrid absorption-compression chiller comprising: a vapor-compression system providing refrigeration effect in a primary evaporator (102a) by extracting heat from...
US20150089968 AIRCRAFT AIR CHILLER WITH REDUCED PROFILE  
An improved aircraft air chiller unit particularly suited for an aircraft galley that requires refrigerated or cooled beverage/meal carts and/or chilled storage compartments. The chiller of the...
US20130283837 AIR CONDITIONING SYSTEM USING OUTDOOR AIR, INDOOR AIR UNIT, AND OUTDOOR AIR UNIT THEREOF, AND STACK  
An air conditioning system using outdoor air has a first heat exchanger, an evaporator, a condenser, and a first fan disposed on the interior side; and a second heat exchanger and a second fan...
US20060123827 Refrigeration system and an improved transcritical vapour compression cycle  
FIG. 1c illustrates a vapour compression cycle according to the present invention wherein a thermoelectric device is used to sub-cool the refrigerant exiting the gas cooler from point 3a to point...
US20130213067 HEAT SOURCE DEVICE  
A heat source device is provided with a differential pressure sensor that measures the differential pressure between an inlet pressure and an outlet pressure for the chilled water in an evaporator...
US20140362530 COOLING DEVICE  
A device for cooling at least two distinct heat sources comprises a closed circuit in which a diphasic fluid flows. At least one capillary evaporator is configured to be placed in thermo contact...
US20110094250 REFRIGERATION INSTALLATION FOR COOLING AT LEAST ONE PIECE OF FURNITURE AND/OR A WALK-IN COOLER, AND FOR HEATING AT LEAST ONE ROOM OF PREMISES, AND AN AIR HEAT EXCHANGER FOR SUCH AN INSTALLATION  
The air exchanger comprises at least one tubular circuit for evaporating a refrigerant and thermally conducting fins (40) fastened to the tubular evaporation circuit and at least one tubular...
US20130233008 AIR-CONDITIONING APPARATUS  
An air-conditioning apparatus includes a refrigerant circuit including a low-pressure shell structure compressor into which a refrigerant flowing through an injection pipe flows, a first heat...
US20120247127 THERMAL CASCADE SYSTEM FOR DISTRIBUTED HOUSEHOLD REFRIGERATION SYSTEM  
A distributed refrigeration appliance system in a residential kitchen and other locations in a dwelling including multiple separate refrigeration appliance modules, a central cooling system and a...
US20130305753 REFRIGERANT CIRCUIT OF AN AIR CONDITIONER WITH HEAT PUMP  
A refrigerant circuit of an air conditioning system for a passenger compartment of a motor vehicle having a primary circuit having a compressor configured to compress a refrigerant, a first heat...
US20150007596 SYSTEMS AND METHODS FOR COMPUTER ROOM AIR CONDITIONING  
A cooling system includes a condenser and first and second cooling circuits. The condenser is configured to condense refrigerant to a liquid. The first cooling circuit includes a direct expansion...
US20060201188 HVAC system with powered subcooler  
An HVAC system having a main circuit and a subcooler circuit. The main circuit includes a main circuit evaporator, a main circuit expansion device, a main circuit condenser and a main circuit...
US20140260356 REFRIGERATOR COOLING SYSTEM HAVING A SECONDARY COOLING LOOP  
A refrigerator cooling system and method provides cooling to one or more features of a refrigerator by employing a secondary cooling loop that utilizes the excess cooling capacity of an evaporator...
US20140223950 TEMPERATURE CONTROL SYSTEM FOR VEHICLES  
A temperature control system for vehicles includes an evaporator constituting an air-conditioning system, a heater core, which is installed to be proximate to the evaporator, and heat-exchanges...
US20140260404 HIGH EFFICIENCY REFRIGERATION SYSTEM  
A refrigerant system includes a first, substantially outdoor, two phase heat transfer fluid vapor compression circulation loop including a compressor, a heat exchanger condenser, an expansion...
US20130000344 AIR CONDITIONER  
An air conditioner includes an evaporator (9), a condenser (14), a compressor (11), a liquid pump (3), a liquid accumulator (1), a first ON/OFF control valve element (10), a first valve element...
US20110000247 MULTIPLE REFRIGERANT THERMAL ENERGY STORAGE AND COOLING SYSTEM WITH SECONDARY REFRIGERANT ISOLATION  
Disclosed are a method and device for a refrigerant-based thermal storage system wherein a condensing unit and an ice-tank heat exchanger can be isolated through a second heat exchanger. The...
US20050066679 Distributed operator cooling system  
A distributed operator cooling system is provided for a work vehicle. The system includes a primary circuit and a secondary loop. The primary circuit is a conventional A/C circuit having a...
US20110138839 WATER CIRCULATION APPARATUS ASSOCIATED WITH REFRIGERANT SYSTEM  
A water circulation apparatus performs a variety of heat exchange operations for various refrigerants. The apparatus may be applied for a first refrigerant system having a first compressor and...
US20060144073 Hybrid cooling system, and refrigerator and freezer using the same  
A cooling system includes a cooling cycle which includes an evaporator for cooling air; and a thermoelectric module using a Peltier effect to provide a heat absorption portion and a heat discharge...
US20070251258 Cooling System  
A cooling system (10) comprises a first (40) and a second (50) cold storage tank, a first refrigerator (41) cooling water in the first cold storage tank (40), a first thermal load (92) disposed in...
US20140260391 REFRIGERATION SYSTEM WITH FREE-COOLING  
A system for cooling air for use with a liquid cooling fluid loop. The system includes a first refrigerant circuit with an air-cooled condenser, a second refrigerant circuit with a liquid-cooled...
US20130227976 AIR-CONDITIONING APPARATUS  
An air-conditioning apparatus includes a heat medium flow control device that adjusts the flow rate of a heat medium circulating in a use side heat exchanger, temperature sensors that are disposed...
US20130205818 AIR-CONDITIONING APPARATUS  
In an air-conditioning apparatus including a refrigerant circulating circuit A and a heat medium circulating circuit B that performs passing of heat to and from the refrigerant circulating circuit...
US20130145790 HEATING AND COOLING DEVICE AND HEATING AND COOLING MODULE FOR A HEATING AND COOLING DEVICE  
A heating/cooling device (1) is proposed for vehicles, in particular motor vehicles, with a compressor (3), a refrigerant circuit (5), a gas cooler (7), an evaporator (9), and with an expansion...
US20110100035 TWO-PHASE SINGLE CIRCUIT REHEAT CYCLE AND METHOD OF OPERATION  
A refrigerant system has a refrigerant circuit comprising a compressor for compressing a refrigerant and delivering it downstream to a condenser. A bypass line is provided around the condenser for...
US20110030402 REFRIGERATING APPARATUS  
A refrigerating apparatus includes first and second refrigerant circuits including respective first and second compressors, condensers, pressure reducers, and evaporators, connected circularly...
US20110126575 REFRIGERATING APPARATUS  
There is disclosed a refrigerating apparatus which can more efficiently cool the inside of a chamber to an ultralow temperature. In a refrigerating apparatus R1 which condenses a refrigerant...
US20140208782 SYSTEM AND METHOD FOR WASTE HEAT UTILIZATION IN CARBON DIOXIDE CAPTURE SYSTEMS IN POWER PLANTS  
Disclosed herein is a system comprising an absorber; the absorber permitting contact between a flue gas stream that comprises carbon dioxide and a solvent to produce a carbon dioxide rich solvent;...
US20130146271 HEATING/COOLING DEVICE AND METHOD FOR OPERATING A HEATING/COOLING DEVICE  
The proposal is for a heating/cooling device for vehicles, in particular motor vehicles with electric drive, having a refrigerant circuit, which comprises a compressor (3), a gas cooler (5), an...
US20130319019 COOLING APPARATUS AND METHOD  
Cooling apparatus is provided which comprises a mechanical refrigerator and a heat pipe. The mechanical refrigerator has a first cooled stage and a second cooled stage, the second cooled stage...
US20110173998 PROCESS AND APPARATUS FOR COOLING  
The invention relates to the creation of hybrid refrigeration systems. In one embodiment a low pressure booster circuit is linked to an absorption plant to provide cooling at lower temperatures...
US20170108262 REFRIGERATOR COOLING SYSTEM HAVING SECONDARY COOLING LOOP  
A refrigerator cooling system and method provides cooling to one or more features of a refrigerator by employing a secondary cooling loop that utilizes the excess cooling capacity of an evaporator...
US20160207376 AUXILIARY VEHICLE HVAC SYSTEM FOR EFFICIENT MULTI-ZONE SPOT COOLING  
A vehicle air-conditioning system includes a primary loop coupled to an air-conditioner that cools a refrigerant in the primary cooling loop for delivery to a primary heat exchanger, a secondary...
US20160187048 Refrigerator  
Disclosed herein is a refrigerator in which a cold storage material suitable for a freezing chamber may be packed in a cool pack for the freezer section and/or the refrigerator section to keep the...
US20160153692 SECONDARY COOLING PATH IN REFRIGERATOR  
A refrigerator includes a secondary cooling path for circulating liquid coolant through the refrigerator wherein the liquid coolant is cooled by the freezer compartment and wherein the liquid...
US20160101667 Thermochemical Boosted Refrigeration System  
A transport refrigeration system (20) has a compartment (22) and a vapor compression refrigeration system (30). The vapor compression refrigeration system (30) has: a compressor (32); a first heat...
US20160069577 WATER MINIMIZING METHOD AND APPARATUS FOR USE WITH EVAPORATIVE COOLING DEVICES  
An evaporative cooling system includes a primary cooling unit that utilizes a cooling fluid flowing through a primary heat exchange medium to cool supply air flowing past the primary heat exchange...
US20150354867 HVAC ROOF CURB RETROFIT  
A ventilation adapter unit or roof curb retrofit is provided for reducing energy costs in operating a building ventilation system. The unit is disposed between a traditional HVAC unit and a...

Matches 1 - 40 out of 40