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WO/2013/069456 |
[Problem] To provide a hot water supply device and an installation structure thereof with which installation work is easily possible and high-temperature water can be efficiently obtained even in cold areas or existing buildings. [Soluti...
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WO/2013/069043 |
This air-conditioning apparatus is provided with: a circulating circuit (A) formed by connecting a compressor (10) having a compression chamber in a sealed container, a first refrigerant flow passage switching apparatus (11), a first hea...
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WO/2013/069044 |
An air-conditioning apparatus (100) is provided with: an intake injection pipe (4c) that introduces a fluid or two-phase state refrigerant into the intake side of a compressor (10); a choke apparatus (14b) provided to the intake injectio...
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WO/2013/069351 |
This air-conditioning apparatus is provided with: a refrigeration cycle configured by connecting a compressor (10), a refrigerant flow passage switching apparatus (11), a first heat exchanger (12), a first choke apparatus (16), and a sec...
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WO/2013/063864 |
An air heat exchanger comprising a front-end heat exchanger (101), a fan (8), a ventilating duct(11), a back-end heat exchanger (102), a fan power source (20) and a fan drive shaft(7), wherein the front-end heat exchanger (101) and the b...
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WO/2013/061606 |
This rotary compressor (102) is provided with a shaft (4), a cylinder (5), a piston (8), a first vane (32), and a second vane (33). The first vane (32) partitions the space between the cylinder (5) and the piston (8) along the circumfere...
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WO/2013/057105 |
A refrigeration appliance, in particular a household refrigeration appliance, comprises a refrigerant circuit (6, 7) in which a refrigerant circulates under the effect of a compressor (5), while a Helmholtz resonator (8) is arranged so a...
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WO/2013/058154 |
Provided is an air conditioning apparatus for a vehicle which, by ensuring the necessary amount of dissipated heat in a radiator during a dehumidification cooling operation, makes it possible to reliably ensure that the temperature of ai...
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WO/2013/058265 |
The present invention is a compressor control apparatus capable of reducing the time needed to overcome refrigerant liquefaction. A compressor (11) has a motor (M1) having a winding and a compression mechanism (111) driven by the motor (...
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WO/2013/058595 |
The present invention relates to an air conditioner in which oils mixed in the refrigerant compressed by a plurality of compressors are separated together and recovered in an efficient manner. An air conditioner according to an embodimen...
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WO/2013/057832 |
Provided is a cooling device with which suitable cooling performance can be obtained with respect to the amount of heat generated by a heat-generating source. A cooling device (1), which cools an HV device (31), is equipped with: a compr...
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WO/2013/058251 |
A refrigerator according to the present invention comprises: a compressor (1); a condenser (2); a first heat exchanger (3) for further cooling a coolant cooled by the condenser (2); a first flow rate regulating means (4) and a second flo...
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WO/2013/055391 |
A refrigeration cycle is operated in conjunction with various thermodynamic cycle working fluid circuits to cool a target fluid that may be used in a separate system or duty. In one embodiment, the refrigeration cycle includes an ejector...
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WO/2013/051642 |
Provided is a system using solar energy in which solar energy use efficiency is improved over the prior art. The system using solar energy is provided with a solar cell (1) and obtains power from the solar cell (1), wherein the system us...
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WO/2013/051237 |
A fixed stop (17) for reducing the pressure of a liquid-phase refrigerant, and an integration valve body (29) for selectively opening and closing a liquid-phase refrigerant path (141d) and a gas-phase refrigerant path (142b) are stored i...
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WO/2013/050036 |
A method for coordinating operation between at least two groups of compressors in a cooling circuit is disclosed. A first group of compressors forms part of a low temperature (LT) part of the cooling circuit and a second group of compres...
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WO/2013/051523 |
[Problem] To reduce the energy used by a refrigeration cycle device. Adiabatic compressors are used in refrigeration cycle devices, and most are driven by electric power. Technology is required for refrigeration cycle devices to conserve...
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WO/2013/051271 |
A refrigeration device configured so as to be equipped with a refrigerant circulation path in which a refrigerant circulates from a compressor (120) and returns to the compressor (120) via a condenser (121), an expansion mechanism (122),...
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WO/2013/051235 |
An integration valve (14) wherein a fixed stop (17) for reducing the pressure of a liquid-phase refrigerant, a liquid-phase refrigerant-side valve body (15) for opening and closing a liquid-phase refrigerant path (141d), and a gas-phase ...
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WO/2013/051653 |
Provided are a heat exchange unit and refrigerating equipment which can improve drainage. The heat exchange unit is provided with a first heat exchanger (40), a second heat exchanger (60) and water conveyance fins (70). The first heat ex...
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WO/2013/051114 |
Provided is a control method for a cooling apparatus whereby a heat generation source can be stably cooled. A cooling apparatus (1) includes: first passages (21, 22, 34, 36, 24-27) through which flows a refrigerant discharged from a comp...
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WO/2013/046647 |
The purpose of the present invention is to provide a heat pump in which heat pump efficiency does not decrease even when an auxiliary heat exchanger is used to adjust the thermal balance of the coolant circuit. A coolant circuit (10) is ...
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WO/2013/046689 |
The spray nozzle (21) of an outdoor unit (11) is provided with: an air guide section (30) through which air flows; a water guide section (40) through which water flows and which causes the air having flowed through the air guide section ...
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WO/2013/046720 |
The present invention reduces the running cost of a hot-water-supplying, air-conditioning system. To said end, the hot-water-supplying, air-conditioning system (10) performs a first cold storage operation, a second cold storage operation...
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WO/2013/045361 |
The present invention relates to a high-temperature heat pump having a fluid circuit (1) for absorbing thermal energy through the fluid from at least a first reservoir (2) while performing technical work and for outputting thermal energy...
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WO/2013/047754 |
Provided at a low cost is a refrigeration device with which an appropriate oil concentration or oil viscosity can easily be maintained for lubricating oil in the compressor, and with which the standby power consumption can be reduced. A ...
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WO/2013/046936 |
This device for using engine waste heat, which is provided with a Rankine cycle containing a coolant pump that is driven by motive force regenerated by an expander, is provided with: a refrigeration cycle that shares a condenser, and tha...
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WO/2013/047488 |
Provided is a vehicle temperature regulation system which, when the refrigeration load has exceeded the capacity of a refrigeration device, compensates for the shortfall with other cold heat. In this vehicle temperature regulation system...
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WO/2013/046245 |
A vehicle air-conditioning apparatus renewing method for renewing a first air-conditioning apparatus which is installed in a frame mounted on a vehicle and that uses HCFC or CFC refrigerant by installing a second air-conditioning apparat...
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WO/2013/046822 |
The present invention improves the wear resistance of a compressor for refrigeration and air conditioning in which difluoromethane (HFC32) is used as a refrigerant, and improves long-term reliability; and a refrigeration and air conditio...
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WO/2013/047828 |
Provided is a coolant cycle system in which the volume of information that needs to be specified in advance is lowered, the computation processing load is reduced, and differences in the actual operating conditions are reflected to make ...
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WO/2013/046725 |
An outdoor unit (11) is provided with a first eave part (13a) and a second eave part (13b), which are disposed above a first heat exchanger body (35) and a second heat exchanger body (36), and jut to the outside of the first heat exchang...
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WO/2013/047582 |
In order to operate a refrigerator comprising a plurality of usage units more efficiently than conventional refrigerators, an air conditioning apparatus of the present invention is provided with an outdoor unit, a plurality of outdoor un...
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WO/2013/046279 |
A computation device (52): calculates the degree of dryness of coolant flowing out from a throttle device (16b) on the basis of the inlet liquid enthalpy calculated on the basis of the temperature of the coolant flowing into the throttle...
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WO/2013/041789 |
A method and installation for refrigerating a same application (1) by means of several refrigerators/liquefiers (L/R) arranged in parallel, the parallel refrigerators/liquefiers (L/R) using a working gas of the same type having a low mol...
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WO/2013/041790 |
An installation for refrigerating a same application (1) by means of a single refrigerator/liquefier (L/R) or several refrigerators/liquefiers (L/R) arranged in parallel, the refrigerator(s)/liquefier(s) (L/R) using a working gas of the ...
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WO/2013/039047 |
The purpose of the present invention is to provide an automobile temperature regulation system capable of conditioning the air inside the vehicle, cooling electrical components, and regulating the temperature of a battery, and also capab...
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WO/2013/038577 |
In order to prevent the refrigerant in the primary-side circuit from leaking via the secondary-side circuit in a heat pump device that is equipped with a primary-side circuit on the heat source side and a secondary-side circuit on the lo...
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WO/2013/038670 |
An indoor unit for this air conditioner, which uses a flammable refrigerant, is provided with the following: a refrigeration-cycle structure comprising refrigerant piping and a heat exchanger inside which the flammable refrigerant is con...
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WO/2013/038706 |
Provided is a refrigeration device capable of stable operation over a long period of time, and preventing damage to the interior of a refrigeration unit and a decline in performance of the refrigeration cycle through capture of polymers ...
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WO/2013/038703 |
It is possible to provide an air conditioner that reliably detects cooling medium leakage and thus has high safety by means of configuring in a manner such that, in an air conditioner provided with an indoor unit having a blow-out openin...
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WO/2013/038704 |
It is possible to provide a highly safe air conditioner that can use another leakage detection sensor even if one leakage detection sensor fails, can continue leakage detection by switching the used leakage detection sensor to another se...
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WO/2013/035459 |
This heat pump, which is capable of simultaneously satisfying the cooling-side demand and the heating-side demand, and with which the amount of power consumed by the compressors is small, has: a first circulation flow path (1), which is ...
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WO/2013/031813 |
The purpose of the present invention is to provide an air conditioning device whereby wasted energy consumption for processing latent heat and sensible heat that accompany cooling and dehumidification is eliminated, and energy saving is ...
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WO/2013/031218 |
An air conditioning device (10) is provided with a refrigerant circuit (20) which is formed by sequentially connecting a compressor (21), an indoor heat exchanger (22), a first expansion valve (23), a gas-liquid separator (24), a second ...
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WO/2013/029747 |
The invention relates to a circuit (1) for the air-conditioning of a vehicle passenger compartment, including: a first portion (2) of the circuit (1), which extends between an inlet (5) of a first compression means (6) and an outlet (7) ...
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WO/2013/030896 |
With a refrigeration cycle device (100), with respect to the conditions for which the operating efficiency is the maximum within the settable operating range, when the density of the refrigerant flowing from a radiator is defined as DE, ...
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WO/2013/031591 |
The purpose of the present invention is to provide: a supercritical cycle in which the design pressure of an intermediate pressure receiver and devices downstream thereof can be set relatively low and manufacturing costs can be reduced, ...
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WO/2013/031837 |
The present invention comprises a main core part (6) for conducting heat exchange between air and a refrigerant, a receiver tank (8) for receiving the refrigerant that has passed through the main core part, and a subcool core part (10) f...
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WO/2013/027233 |
An air conditioner having multiple inter-heating-medium heat exchangers that perform the same function (that of a condenser or evaporator), with heat being exchanged between a refrigerant which is heated or cooled in a refrigeration cycl...
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