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Patent Searching and Data


Matches 801 - 850 out of 9,182

Document Document Title
JP2016217590A
[Subject] At the time of heating operation, lubricating oil of sufficient flow can be circulated in a refrigerant circuit, and, moreover, the heat pump type air conditioner which can maintain heat exchange efficiency highly at the time o...  
JP2016217550A
[Subject] A condensation machine which can cool the upper part side part of a liquid receiving machine is provided demonstrating a vapor-liquid separation function in a liquid receiving machine. [Means for Solution] Cooling passage part ...  
JP6049722B2  
JP2016211774A
[Subject] Offer of refrigeration equipment which can cancel the two-layer separation in an accumulator by control. [Means for Solution] Air harmony device 10 is provided with compressor 20, accumulator 70, and outdoor control part 91. Nu...  
JP6045489B2  
JP2016205726A
[Subject] Oil return nature from an accumulator which has a subtank is improved. [Means for Solution] Body part 30a which stores a liquid phase refrigerant separated while separating vapor-liquid of a refrigerant Endotherm (ed) by low-pr...  
JP2016205203A
[Subject] Even if the flow velocity of compression gas is low, an oil separator of a centrifugal separation type separates oil in compression gas efficiently. [Means for Solution] A revolution style of compression refrigerant 13 which fl...  
JP6039946B2  
JP6041424B2  
JP2015132440A5  
JP2016200315A
[Subject] A pressure vessel for air harmony devices which can make compatible reduction of cost at the time of attaching a pressure vessel to refrigerant piping of an air harmony device and prevention of heat deterioration of a pressure ...  
JP6036357B2  
JP6036356B2  
JP6036592B2  
JP6031263B2  
JP2016193404A
[Subject] The present invention makes it a subject to provide a possible filter for liquid helium and a filter unit for liquid helium of reducing concentration of very-small-quantity hydrogen contained in liquid helium. [Means for Soluti...  
JP2016535234A
[Subject] It has the biggest possible fluid absorptance and provides the device include the granular object for refrigerant dryness which occupies the smallest simultaneous again possible volume. [Means for Solution] In a device which is...  
JP6021954B2  
JP6023006B2  
JP6021077B2  
JP6017049B2  
JP6017048B2  
JP6011493B2  
JP6011375B2  
JP6011484B2  
JP2016180523A
[Subject] Refrigeration equipment for land transportation which can heat freezer oil contained in a stopped compressor without consuming electric power of a battery exceptionally is provided. [Means for Solution] A heat exchanger in a wa...  
JP6007584B2  
JP6005002B2  
JP2016176675A
[Subject] A coefficient of performance (COP) of an ejector type freezing cycle through which a refrigerant in which freezer oil melted circulates is fully raised. [Means for Solution] A refrigerant which makes it circle in a refrigerant ...  
JP2016176664A
[Subject] An appropriate amount of freezer oil is stored in a compressor, and refrigeration equipment which can control an outflow into a refrigerant circuit and can aim at improvement in performance is provided. [Means for Solution] Com...  
JP2016176642A
[Subject] It is safe, welding operation of an exterior unit is performed certainly efficiently, a welding part is made into a desirable form, and the reliability of a product is improved. [Means for Solution] In an air harmony device pro...  
JP6003319B2  
JP2016173201A
[Subject] Energization control of a heater can be performed, and power saving can be realized, and provide heat pump which can also detect fault of energization control of a heater. [Means for Solution] Heat pump controls energization an...  
JP2016173202A
[Subject] Oil in a refrigerant breathed out from a compressor is collected, and abnormalities of an oil return channel are detected at an early stage with high precision in heat pump which returns the oil to a compressor using an oil ret...  
JP5999050B2  
JP5999273B2  
JP5999624B2  
JP2015178919A5  
JP2016166719A
[Subject] Low cost and construction nature provide an air harmony device which cancels deviation of freezer oil between exterior units with good composition. [Means for Solution] If the amount of freezer oil which stagnates in the 1st co...  
JP5991675B2  
JP5990972B2  
JP5991196B2  
JP5990973B2  
JP2016527465A
A step which the present invention is the method of operating heat pump (1), and condenses fluid with at least one condensation device (5), It is related with a method of having a step which expands fluid with at least one expansion devi...  
JP5983678B2  
JP2016161211A
[Subject] Refrigeration equipment which can control damage to a sliding part by freezer oil of hypoviscosity diluted with a refrigerant being supplied to a sliding part of a compressor is provided. [Means for Solution] Refrigeration equi...  
JP2016161190A
[Subject] Refrigeration equipment and heat pump which relieve a shortage of lubricating oil of each compressor quickly are provided. [Means for Solution] Refrigeration equipment 10 is provided with the following. A refrigerant circuit wh...  
JP2016161163A
[Subject] Power of a compressor is prevented from increasing from a compressor with oil breathed out with a refrigerant, and an air harmony machine whose energy-saving nature improved is provided. [Means for Solution] Oil is enclosed and...  
JP2016161138A
[Subject] suppressing the Oil temperature rise in a compressor, even if it uses R32 refrigerant -- R410A refrigerant contrast -- it aims at providing the oil return circuit and the oil return method of a frozen cycle which can inhibit th...  
JP2016156557A
[Subject] A cost rise is controlled and a refrigerating cycle device which can aim at fault cooling of an economizer, each control of discharge gas temperature of a compressor, and control with dew of liquid piping is provided. [Means fo...  

Matches 801 - 850 out of 9,182