Class / Patent application number | Description | Number of patent applications / Date published |
062474000 | With refrigerant treater | 22 |
20080202152 | FILTER-DRIER UNIT FOR REFRIGERANT CIRCUITS - In known filter-drier cases for refrigerant circuits, the refrigerant flows through filter and drying means in a serial manner. During operation of the refrigerant circuit, this causes an undesirably large pressure drop. It is the task of the invention to provide an improved filter-drier arrangement ( | 08-28-2008 |
20080314068 | Outdoor unit of air conditioner - An outdoor unit of an air conditioner is provided. The outdoor unit includes a base assembly defining a lower exterior of the outdoor unit and supporting a plurality of components and an accumulator that is installed above the base assembly to filter off liquefied refrigerant from refrigerant entering a compressor. The accumulator includes a mounting unit enabling at least one of other components to be mounted on the accumulator. | 12-25-2008 |
20090288443 | Condenser for an Air Conditioner - In a condenser for an air conditioning system, in particular for motor vehicles, comprising a condensing section ( | 11-26-2009 |
20100037649 | Refrigerant Filtering Device of Air-Conditioner - A refrigerant filtering device of an air-conditioner includes a receiver drier having a communicating hole formed in the vicinity of a head pipe of a condenser so as to bypass refrigerant from the head pipe to the receiver drier, an insert member configured to be inserted into the communicating hole of the receiver drier, wherein a refrigerant inlet and a refrigerant outlet are formed at the insert member so that the receiver drier communicates with the head pipe, a wing member extending upwards in a bent shape from both lateral sides of the insert member to substantially receive the receiver drier, and/or a filter which is disposed at the refrigerant outlet inside the receiver drier to filter foreign substances contained in the refrigerant. | 02-18-2010 |
20100147019 | CONDENSER FOR AN AIR CONDITIONING SYSTEM, ESPECIALLY AN AIR CONDITIONING SYSTEM OF A VEHICLE - The invention relates to a condenser for an air conditioning system, especially an air conditioning system of a vehicle, said condenser comprising a gill block and laterally arranged headers, the gill block comprising horizontal pipes, a condensing section and a supercooling section arranged above the condensing section. Said condenser also comprises a collector ( | 06-17-2010 |
20110079040 | REFRIGERATING CYCLE DEVICE AND AIR CONDITIONER - A compressor | 04-07-2011 |
20110219810 | GAS BALANCED CRYOGENIC EXPANSION ENGINE - An expansion engine operating on a Brayton cycle which is part of a system for producing refrigeration at cryogenic temperatures that includes a compressor, a counter-flow heat exchanger, and a load that may be remote, which is cooled by gas circulating from the engine. The engine has a piston in a cylinder which has nearly the same pressure above and below the piston while it is moving. The piston and valves can be either mechanically or pneumatically actuated and the pressures above and below the piston can be nearly equal by virtue of a regenerator that connects the two spaces or by valves. | 09-15-2011 |
20120060546 | RECEIVER DRYER - A receiver dryer for a motor vehicle air conditioning system includes an elongate housing, the housing having opposite ends and an external wall that extends between the ends, an inlet positioned in a first section of the housing for receiving condensed refrigerant from the condenser unit, an outlet positioned in a second section of the housing for providing dried condensed refrigerant to the condenser unit with a partition dividing the first section from the second section such that the second section is above the first section, a first chamber in the first section containing a desiccant for drying the refrigerant received from the inlet, a second chamber in the second section containing a filter for filtering the dried condensed refrigerant provided to the outlet, and a conduit. | 03-15-2012 |
20120103007 | Receiver and receiver-integrated condenser - A receiver includes a cylindrical main tank; a cylindrical internal thread component having an internal thread; a cap having a male thread threaded with the internal thread; a sealing attached to the cap; and a filter portion arranged in the cap. The internal thread component is coaxially arranged to an inner circumference face of the tank. The filter portion includes an internal passage extending inside of the cap, and a net that collects a foreign matter contained in refrigerant flowing through the internal passage. | 05-03-2012 |
20120210745 | DRIER AND REFRIGERATING CYCLE - A drier for a refrigerating cycle includes an adsorbent adsorbing moisture contained in refrigerant. The refrigerant has a molecular formula of C | 08-23-2012 |
20130152625 | RECEIVER DRIER FOR A VEHICLE AIR CONDITIONER - The present invention provides a receiver drier for a vehicle air conditioner including: a tubular body into which a desiccant bag is inserted, and on the outer side of which a refrigerant inlet, through which a refrigerant is introduced from a condenser, and a refrigerant outlet, through which a liquid refrigerant flows out into a sub-cooling zone, are formed, the body having an opening at the lower portion thereof; a filter installed in the body; and a cap having a cap body inserted in and coupled to the opening of the body, wherein a lower part of the filter is inserted into the upper peripheral surface of the cap body, and a guide member protrudes from the top surface of the cap body toward the inner side of the filter and guides the refrigerant supplied through the refrigerant inlet to smoothly flow out through the refrigerant outlet. | 06-20-2013 |
20130167581 | DEHUMIDIFIER FOR A COMPRESSOR, 1-STAGE COMPRESSING-ABSORBING TYPE HEAT PUMP SYSTEM AND 2-STAGE COMPRESSING-ABSORBING TYPE HEAT PUMP SYSTEM - A dehumidifier for a compressor, including: a plurality of dehumidifying members that absorb moisture; and a flow passage controlling valve module that enables a low-temperature vapor refrigerant to alternately flow into the plurality of dehumidifying members and enables the low-temperature refrigerant to flow into a compressor in a state where moisture contained in the low-temperature refrigerant is absorbed and is removed, enables a high-temperature vapor refrigerant ejected from the compressor to alternately flow into the dehumidifying members and regenerates the dehumidifying members. Thus, since a liquid-state absorbent contained in a refrigerant flowing into the compressor is removed by the dehumidifier, damage caused by liquid compression and corrosion of the compressor can be reduced. In addition, the structure of the dehumidifier is simple, and an additional external heating source is not required. | 07-04-2013 |
20140041411 | CONDENSER - The invention relates to an insert for a collector of a condenser, having a main body with a sealing lip for abutment against the inner wall of the collector axially between the two flow transfer openings of the collector, having a filter element for the fluid to flow through, having a fluid diverting element, and having a fluid duct such that the fluid diverting element diverts the radially inflowing fluid stream into an axially flowing fluid stream, and the fluid duct conducts the diverted fluid flow to the filter. | 02-13-2014 |
20150033788 | RECEIVER DRYER, METHOD OF MANUFACTURING RECEIVER DRYER AND AIR-CONDITIONING SYSTEM - A receiver dryer includes a first body and a second body, one end of the second body away from the first body defining first and second connecting ports. The receiver dryer includes a filter cartridge including a first mating portion, a second mating portion, and a filter part at a middle portion; the first mating portion fits with an inner wall of the second body, one space allowing refrigerant to flow is formed between the filter part and the inner wall of the second body, the second mating portion is connected to the second connecting port, the space between the filter part and the inner wall of the second body communicates with the first connecting port, an inside of the filter part communicates with the second connecting port via the second mating portion, and refrigerant is filtered at least once when flowing between the first and second connecting ports. | 02-05-2015 |
20160010903 | GAS COOLING EQUIPMENT AND HIGH TEMPERATURE OPERATING SYSTEM | 01-14-2016 |
20160161160 | CONDENSER - The invention relates to a condenser of stacked plate design, having a first flow channel for a refrigerant and a second flow channel for a coolant, wherein a plurality of plate elements is provided, which form channels adjacent to each other between the plate elements when the plate elements are stacked on top of each other. | 06-09-2016 |
20160169567 | DEVICE WITH GRANULAR MATERIAL FILLING | 06-16-2016 |
20160200955 | REFRIGERANT CIRCULATION DEVICE, METHOD FOR CIRCULATING REFRIGERANT AND METHOD FOR SUPPRESSING ISOMERIZATION | 07-14-2016 |
20160201958 | REFRIGERANT CIRCULATION DEVICE, METHOD FOR CIRCULATING REFRIGERANT AND ACID SUPPRESSION METHOD | 07-14-2016 |
20160375745 | HEATING/COOLING MODULE - A heating/cooling module having a condenser region, an evaporator region, and at least one fluid distribution region. The condenser region has a first flow section which can be flowed through by a refrigerant and a second flow section which can be flowed through by a coolant. The evaporator region has a third flow section which can be flowed through by a refrigerant and a fourth flow section which can be flowed through by a coolant. The flow sections are formed by a plurality of flow ducts which are configured between the individual disc elements which form the heating/cooling module. A first fluid inlet and a first fluid outlet are provided, via which the condenser region can be flowed through with a coolant. A second inlet and a second outlet are provided, via which the evaporator region can be flowed through with a coolant. | 12-29-2016 |
062475000 | Means for discharging impurity from system | 2 |
20080282727 | Coolant Collection Comprising a Filterdryer Unit - Disclosed is a coolant collector ( | 11-20-2008 |
20080295540 | Cooling Device - The invention relates to a cooling device for a machine tool ( | 12-04-2008 |