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JP2011149566 |
To provide a gas liquid separation type refrigeration device improving refrigerating capacity and preventing deterioration of oil by suppressing supercooling of a high pressure liquid refrigerant and overheating of a suction gas refriger...
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JP2011144990 |
To provide a refrigerant container capable of reducing a time and labor during the manufacturing of a cylindrical body, reducing manufacturing cost by facilitating pipe mounting work, and preventing tilting etc. of a pipe by enhancing th...
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JP2011145015 |
To respond to the need for providing air at a target blowout temperature corresponding to an air conditioning load even during oil recovery operation.This air conditioner includes a compressor 1, a four-way selector valve 12, a heat sour...
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JP2011141104 |
To provide a highly reliable refrigerating air conditioning device that stably supplies oil even when an accumulated liquid refrigerant is remained in an accumulator.The refrigerating air conditioning device includes a refrigerant circui...
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JP2011137376 |
To provide a fluid machine equipped with an axial gap motor, which avoids the insufficiency of refrigerating machine oil supplied to respective sliding parts.The fluid machine includes: a casing (11) dividing an upper space (S1) axially ...
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JP2011133191 |
To provide a refrigerant adsorbent charging container capable of being heated or cooled to a uniform temperature with small energy, and to provide a bleed air recovering device for a turbo refrigerating machine, the turbo refrigerating m...
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JP2011133205 |
To keep an appropriate amount of a refrigerant circulated in a refrigerant circuit and to prevent an overload operation of a compressing means due to high pressure abnormality in a refrigerating apparatus which obtains a supercritical pr...
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JP2011133204 |
To keep an appropriate amount of a refrigerant circulated in a refrigerant circuit and to prevent an overload operation of a compressing means due to high pressure abnormality in a refrigerating apparatus which obtains a supercritical pr...
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JP2011122783 |
To reduce production costs by reducing the number of components and assembling man-hours, and to improve gas-liquid separating performance of a refrigerant.In this accumulator 1 including a bottomed cylinder-shaped body 3 opened at its t...
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JP2011117619 |
To provide an air conditioner which shortens time necessary for being filled with a refrigerant and secures the reliability of the air conditioner, and to provide a method for filling the air conditioner with the refrigerant, and a metho...
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JP2011112349 |
To recover a corrosion product captured by a filter for a corrosion product even during operation of an absorption water cooler-heater.The device includes an outflow pipe passage 11 extended from an absorbing liquid circulation passage 2...
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JP2011106695 |
To provide an air conditioning device operable while determining a proper initial opening of a flow control device corresponding to an installing state of the air conditioning device such as a length of piping, external conditions such a...
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JP2011106810 |
To provide a gas refrigerant separator eased in restriction on a mounting direction when assembling it in a refrigeration device, a gas refrigerant separator-cum-refrigerant flow divider applying a gas refrigerant separating mechanism in...
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JP2011106809 |
To provide a gas refrigerant separator eased in restriction on a mounting direction when assembling it in a refrigeration device, a gas refrigerant separator-cum-refrigerant flow divider applying a gas refrigerant separating mechanism in...
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JP2011102651 |
To prevent narrowing of an effective space in a device loading a heat exchanger due to a receiver tank, in a side flow-system parallel flow type heat exchanger.This heat exchanger 1 includes two vertical header pipes 2, 3 disposed in par...
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JP2011102652 |
To provide a device capable of being easily mounted on an existing refrigerating cycle device without special processing, and detecting a liquid-level position of a liquid-phase refrigerant by discriminating a condition of the refrigeran...
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JP2011099593 |
To provide an accumulator capable of preventing the return of liquid to a compressor by suppressing the turbulence of a liquid surface.The accumulator A is disposed at a suction side of the compressor in a refrigerant circuit to separate...
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JP2011099586 |
To provide an oil separator capable of improving oil separation efficiency by securing an opportunity of a collision of a gaseous refrigerant with a collision plate.The oil separator (1) is disposed at a back stage of a compressor in a r...
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JP2011099570 |
To provide a gas-liquid separator having a function for preventing the recirculation of a foreign matter in a gas-liquid separator and preventing the of a filter by accumulating the foreign matter collected by the filter in a collecting ...
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JP2011099644 |
To provide a highly reliable refrigerating cycle device preventing outflow of refrigerating machine oil generated at a start of a high pressure shell type compressor.The refrigerating cycle device includes the compressor 1, an oil separa...
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JP2011094909 |
To provide an absorption chiller heater, which performs lowering processing of high-temperature regenerator temperature during heating operation.The absorption chiller heater includes a high-temperature regenerator, a low-temperature reg...
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JP2011094946 |
To provide a gas refrigerant separator capable of relaxing restriction on an attachment direction when incorporated in a refrigeration device, a gas refrigerant separator-cum-refrigerant flow divider to which a gas refrigerant separating...
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JP2011089736 |
To reduce loss caused by return of refrigerating machine oil to a suction side within a wide capacity control range and to secure the amount of the refrigerating machine oil necessary for a compressor, in an air conditioner including an ...
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JP2011084084 |
To provide an air conditioner capable of preventing lowering of coolant condensing efficiency of a condenser.This air conditioner includes a compressor, the condenser, an inflation valve, an evaporator, an intermediate heat exchanger 10 ...
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JP2011080620 |
To provide a receiver drier having a small number of components, and capable of preventing intrusion of foreign matters into a body, and preventing corrosion due to intrusion of moisture from the external.The receiver drier 1 includes a ...
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JP2011075208 |
To provide a bleed air recovery device which reduces a refrigerant amount leaked from the bleed air recovery device of a turbo refrigerator to the atmosphere maximally and recovers the refrigerant, and to provide a method of operating th...
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JP2011069557 |
To provide a compression type refrigerating machine which eliminates gaseous and liquid impurities from a plurality of refrigerating cycles such as a double refrigerating cycle or a plurality of compression-type refrigerating machines by...
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JP2011064457 |
To provide a heat exchanger capable of preventing the intrusion of rainwater or the like from a gap between adhering faces of a liquid receiver connection block and a liquid receiver.The liquid receiver connection block 6 having passages...
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JP2011064409 |
To provide a liquid receiver and a refrigerating circuit including the same capable of stably circulating a proper amount of refrigerating machine oil to a compressor at all times even if the compatibility of a refrigerant and the refrig...
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JP2011058741 |
To provide a refrigerator capable of saving power and improving cooling efficiency.In this refrigerator 1 including a cooler 20 in which fins 22 are fixed at prescribed intervals in a refrigerant tube 21 meandering in several stages, a c...
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JP2011058768 |
To optimally design a fluid heating device, reducing size and cost.The fluid heating device includes a combustion device for burning fuel to generate thermal energy and a heater 1 for heating fluid by the thermal energy from the combusti...
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JP2011058742 |
To provide a refrigerator saving on power and improved in cooling efficiency.This refrigerator is provided with: a compressor 17; a cooler 20 formed by fixing fins 22 to a refrigerant tube 21, which meanders in a plurality of stages, wit...
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JP2011047610 |
To provide a multi-chamber type air conditioner capable of reducing refrigerant circulating noise generated in a heating operation.The multi-chamber type air conditioner includes one outdoor unit 19 and a plurality of indoor units 16a, 1...
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JP2011047525 |
To provide an air conditioner capable of improving the efficiency of a compressor and keeping the reliability of the compressor.The air conditioner includes an outdoor unit 2 having the compressor 5 compressing a coolant, a four-way valv...
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JP2011047545 |
To provide an operation control method of a suitably operable multi-chamber type air conditioner.The air conditioner is composed of a plurality of indoor units (not shown in the figure) connected to an outdoor unit (not shown in the figu...
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JP2011047634 |
To provide a heat exchanger capable of improving a gas-liquid separation effect.This heat exchanger has a liquid receiver 7 having a refrigerant inlet 32 and a refrigerant outlet 33 in a state that the refrigerant inlet is positioned at ...
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JP2011047546 |
To provide an accumulator for a compressor capable of reducing the price.The accumulator for the compressor includes: a suction pipe for sucking a refrigerant at the upper center of a cylindrical closed container; discharge pipes for dis...
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JP2011043279 |
To obtain a refrigerating air conditioner preventing decline in a circulating flow rate in a refrigerant circuit caused by increase in liquid refrigerant amount in gas piping by optimizing a refrigerant flow rate made to flow in a refrig...
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JP2011033211 |
To provide a refrigerating device capable of suppressing the clogging of a strainer caused by an oxidized scale by reducing an amount of refrigerating machine oil passing through the strainer, as a result, capable of increasing a capturi...
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JP2011033209 |
To improve durability of a device and cost reduction by preventing liquid return to a compressor even when a capacity of an accumulator disposed at a suction side of the compressor is small.This refrigerating device includes a refrigeran...
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JP2011033289 |
To provide a refrigerating cycle device capable of enhancing refrigerating capacity even when a refrigerant having small cooling capacity per unit volume is used.In the refrigerating cycle device, an annular refrigerant circuit is consti...
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JP2011027292 |
To maintain an appropriate amount of refrigerating machine oil returning to a compressor, suppress wear of a sliding portion of the compressor, and to improve service life of the compressor.In this refrigerating device, a refrigerating c...
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JP2011027358 |
To provide a heater preventing liquid compression while enabling cooling treatment of an intermediate temperature liquid.The heater 100 includes a heat pump 101 and a hot water storage tank 102. The heat pump 101 has: a refrigerant circu...
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JP2011027293 |
To provide an oil separator capable of improving separating performance of refrigerating machine oil by sufficiently securing a separating step of the refrigerating machine oil even with a compact container.In the oil separator 17 for ma...
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JP2011021773 |
To provide an accumulator easily assembled, reducing manufacturing costs, and keeping a stable motion without generating rattling of each component and abnormal noise even when vibration and the like is applied to the accumulator.This ac...
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JP2011021883 |
To provide a refrigerating air conditioner that firstly prevents foreign matters from returning to a compressor from an accumulator during pipe cleaning, and secondly shortens the time to collect the foreign matters.A heat source side un...
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JP2011012858 |
To provide a receiver tank which improves mounting performance to a heat exchanger and reducing manufacturing costs by reducing the number of components.A receiver dryer 10 is firmly mounted on a capacitor 1 by engagement of a male screw...
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JP2011007379 |
To provide an air conditioner capable of avoiding burning of a bearing due to shortage of oil.The air conditioner includes an outdoor unit 22 and a plurality of indoor units 30. The outdoor unit 22 includes a compressor 1, an oil separat...
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JP2011007482 |
To enlarge the control width of a heating capacity in an air conditioner which controls an opening degree of an expansion valve so that a super-cooling degree of a coolant at an outlet of an indoor heat exchanger can reach a target super...
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JP2011007489 |
To provide a variety of methods for returning a system to an optimal state and calculating cost efficiency.A cooling system includes a compressor for compressing a coolant, a condenser for condensing the coolant to liquid, an evaporator ...
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