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Patent Searching and Data


Matches 601 - 650 out of 4,054

Document Document Title
JP2014009911
To provide an air conditioner having more excellent energy saving effects compared to conventional cases.An air conditioner includes: a compressor 2; a first heat exchanger 5; a second heat exchanger 11; and a gas-liquid separator 7 havi...  
JP2013256205
To provide an air conditioner that can reduce a space for installation.An air conditioner for a vehicle includes a compressor 1, a condenser 2, an expansion valve 3, an evaporator 6 and an intermediate heat exchanger 20 for exchanging he...  
JP2013257072
To improve performance of a refrigeration cycle device by increasing pressure and density of a refrigerant sucked in a compressor by an inertia supercharging effect.A refrigeration cycle device 1A includes: a main refrigerant circuit 10 ...  
JP2013257121
To provide a refrigerating device capable of preventing decrease of an oil return amount to an outdoor unit.A refrigerating device includes: a gas-liquid separator connected to a refrigerant pipe between a first throttling device and an ...  
JP2013257081
To provide a gas/liquid separating heat exchanger or the like that can separate wet refrigerant vapor into gas and liquid, while facilitating heat exchange between the wet refrigerant vapor and a gas-phase refrigerant, even when the gas-...  
JP2013245855
To provide an air conditioner with high reliability, including a gas-liquid separator.A gas-liquid separator 10 includes: a container body 11 holding a refrigerant; a suction pipe 12 with one end penetrating the container body 11 and fac...  
JP2013245836
To suitably solve a two-layer separation state of a liquid refrigerant and refrigerating machine oil inside an accumulator at a low cost in an air conditioner using an R32 refrigerant.An air conditioner 10 includes a compressor 20, an in...  
JP2013245917
To provide a gas-liquid separator which is improved in gas-liquid separating performance.A gas-liquid separator 1A includes: a sealed container 2 which has an internal space where a gas-liquid two-phase liquid is separated into a gas and...  
JP2013245837
To suitably solve a two-layer separation state of a liquid refrigerant and refrigerating machine oil inside an accumulator without using hot gas in a refrigerating system using R32 as a refrigerant.An air conditioner 10 using the R32 ref...  
JP2013238366
To provide an oil separator capable of promoting improvement in oil separation efficiency while suppressing an increase in cost.In an oil separator 20 including a device body 21 which has a cylindrical trunk part 211 and in which an uppe...  
JP2013238367
To provide an oil separator capable of promoting improvement in oil separation efficiency, suppressing deterioration of separated oil, and capable of promoting reduction in a load on equipment supplied with the separated oil.In an oil se...  
JP2013228120
To provide an ammonia removal device and a method widely usable for an absorption water cooling and heating machine or an absorption refrigerating machine without extremely reducing the ability of the absorption water cooling and heating...  
JP2013221629
To guide a lubricating oil flowing in a plate type heat exchanger to an oil recovering port while lessening an accumulated amount as much as possible.A plate type heat exchanger includes a plate assembly 120 which is a laminate of plates...  
JP2013217598
To provide a filter unit of a simple structure for removing magnetic foreign substances and non-magnetic foreign substances included in a fluid circulated in a refrigerating cycle device.A filter unit for removing foreign substances from...  
JP2013217584
To provide a welded structure of an aluminum accumulator and a heat exchanger that have superior mass-productivity and high reliability.A welded structure of an aluminum accumulator comprises an aluminum pipe 4, the aluminum accumulator ...  
JP2013217623
To obtain an accumulator and the like allowing a refrigerant and a proper amount of refrigerating machine oil to return to a compressor.An accumulator 1 is installed between an evaporator 7 of a refrigeration cycle device and a refrigera...  
JP2013210188
To provide a cyclone oil separator that separates oil mixed in fluid using centrifugal force.A cyclone oil separator includes: a shell 11 having an inner wall whose transverse cross-section is circular; a fluid inlet pipe 15 for allowing...  
JP2013204951
To provide an inexpensive air conditioning apparatus in which an oil distribution performance of the air conditioning apparatus configured by connecting a plurality of outdoor units is maintained without using an oil equalization pipe an...  
JP2013204936
To provide an air conditioner using a mixed refrigerant, configured to prevent reduction in performance of an evaporator due to temperature gradient and excess increase in discharge temperature during operation, while being available for...  
JP2013200050
To provide an accumulator which can separated a coolant to a gas and liquid, can store a liquid coolant, allows the passage of the coolant suppressed in pressure loss, and can discharge a lubricant stored therein.An accumulator 32 is pro...  
JP2013185761
To heat a refrigerant in a liquid state in an accumulator without requiring energy from the outside of a refrigerating cycle device.A refrigerant heating system for a refrigerating cycle device includes the refrigerating cycle device, a ...  
JP2013185716
To prevent breakage of a bag and powdering of a desiccant caused by vibration for improving gas-liquid separation performance of a refrigerant and to suppress the number of part items and manufacturing manhours.A receiver dryer 1 which r...  
JP2013167386
To provide a refrigeration device that can properly cool a cooling medium sent to an evaporator of equipment to be cooled in an intermediate heat exchanger.A refrigeration device includes: a two-stage compressor 11; an intercooler 38; a ...  
JP2013160417
To miniaturize a whole device by reducing a spatial volume required for vapor-liquid separation compared to a conventional economizer of a gravity separation type.An economizer of a refrigerator separates a refrigerant, which is a gas-li...  
JP2013160481
To prevent deformation of a gas-liquid separating member due to pressure of a refrigerant flowing into a gas-liquid separator.In a gas-liquid separator 1 including a cylindrical body 2 opened at one end, a header 3 sealing an opening end...  
JP2013155964
To provide an air conditionning apparatus for preventing a heating operation from being frequently interrupted since a reverse defrosting operation or a reverse oil recovery operation is frequently executed.When an air conditionning appa...  
JP2013155947
To improve strength reliability against vibrations of a return oil pipe provided by a compressor of an air conditioner.A compressor includes a compression mechanism part at an upper part in a hermetically sealed casing, a motor at a lowe...  
JP2013148229
To provide a gas-liquid separator capable of separating a refrigerant into a liquid refrigerant and a gas refrigerant to store them and selectively supplying the respective refrigerants to an expansion valve and a compressor.A gas-liquid...  
JP2013148308
To provide an oil separator which can keep the flow rate of a turning mixed fluid high.An oil separator separates a refrigerating machine oil from a mixed fluid wherein a refrigerant is mixed with the refrigerating machine oil, and the s...  
JP2013145093
To allow a refrigerant 21 to pass through a mesh part 13 of a filter 9 contained at the lower end of a liquid receiver 8 outwards in a radial direction more uniformly.A filter 9 is configured so that a plurality of leg parts 11 stand at ...  
JP2013139938
To provide a refrigeration device allowing a liquid-phase refrigerant to collect heat of a gas-phase refrigerant subjected to gas-liquid separation and further improving controlling performance of an expansion valve in front of a heat ex...  
JP2013140002
To recover a refrigerating machine oil of an evaporator while increasing a refrigerant flow rate in a bypass operation in heating motion and the like.This refrigerating device (10) for the container, includes a refrigerant circuit (20) h...  
JP2013139939
To provide a refrigeration device capable of improving gas-liquid separation performance in a gas-liquid separator.A first gas-liquid separator 61 connects to the downstream side of an expander 56 and divides a refrigerant inside into a ...  
JP2013139908
To enhance a gas liquid separating efficiency of a gas liquid separator for separating gas liquid two phase refrigerant to gas refrigerant and liquid refrigerant.A gas liquid separator (5) has an inflow tube (52) for flowing gas liquid t...  
JP2013139894
To provide an inexpensive gas liquid separator capable of switching a refrigerant flow passage such that gas/liquid two phase refrigerant flows into the gas liquid separator from a predetermined inlet tube despite switching a refrigerant...  
JP2013137124
To efficiently remove moisture and non-condensable gas, particularly, oxygen and carbon dioxide in air mixed during construction work on site, to shorten a construction time by eliminating special work even in particular when a connectio...  
JP2013137164
To provide an accumulator capable of causing a lubricant to be flown out as quickly as possible even in a variety of circumstances.An accumulator 80 provided to an air conditioner includes a casing 81 and an outlet pipe 83. At the outlet...  
JP2013137111
To provide an accumulator of high performance that can apply an outlet pipe of a large path area in a compact container while reducing material costs and processing costs, and lowering pressure loss.The accumulator includes a cylindrical...  
JP2013134004
To provide a high-performance accumulator that makes a thick outlet pipe applicable to a compact container and can reduce pressure loss while reducing material and processing costs.An accumulator includes: a cylindrical body 1 with a cyl...  
JP2013133987
To provide a dryer for a refrigeration cycle which has an adsorbent capable of adsorbing moisture contained in a refrigerant and causes no adsorbent deterioration owing to a decrease of heat resistance during water absorption.An adsorben...  
JP2013130385
To improve forging property of a header by preventing deterioration of gas-liquid separation property of a refrigerant, preventing returning difficulty of oil to a compressor, and preventing corrosion of the header or the like.The gas-li...  
JP2013126818
To provide an evaporator with the cold storage function capable of preventing the occurrence of condensation on the inside, even when the outside air temperature becomes lower.A drying agent vessel 33 for storing a drying agent 32 is arr...  
JP2013124839
To provide an aluminum accumulator welding structure and a heat exchanger high in mass productivity and reliability.This aluminum accumulator welding structure includes an aluminum pipe 4, the aluminum accumulator 5 formed by drawing bot...  
JP2013124800
To suppress a rise in a discharge temperature of a compressor of a refrigerating cycle device using a refrigerant having low warming potential, and to prevent deterioration in performance.The refrigerating cycle device uses the refrigera...  
JP2013120028
To provide a reversible gas-liquid separator suitable for miniaturization and cost reduction.A gas-liquid separator 1A includes: a first pipe line 3A, a second pipe line 3B and a gas outlet pipe 4 as three pipe lines extended from the ex...  
JP2013119382
To provide a condenser for a vehicle, in which heat exchange between a refrigerant supplied from a compressor and a coolant is improved, and which has a receiver drier configured in one body.A main heat radiation part of a condenser incl...  
JP2013117345
To provide an easy-to-assemble refrigerant dryer that prevents wear of desiccant.The refrigerant dryer 1 includes: two lids 3 each having refrigerant inflow/outflow hole 2; a cylinder 5 for connecting the two lids 3; bar-shaped desiccant...  
JP2013117372
To provide a compact gas-liquid separator configured to improve performance by a surface tension effect.The gas-liquid separator for separating a gas-liquid two-phase flow into a gas phase and a liquid phase includes a gas-liquid separat...  
JP2013117354
To provide temperature maintenance equipment which is constituted by assembling components such as a commercially-produced compressor, satisfies a client's specification and makes compatible both the reduction of power consumption and fi...  
JP2013113508
To provide an accumulator for a refrigerant, of a small pressure loss.This accumulator disposed at a suction side of a compressor in a refrigerant circuit, and separating the refrigerant into gas and liquid to accumulate a liquid refrige...  

Matches 601 - 650 out of 4,054