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Patent Searching and Data


Matches 1 - 50 out of 1,137

Document Document Title
WO/2017/021293A1
The present invention relates to an apparatus and to a method for carrying out a cold steam process. The apparatus has a motor-operated primary compressor (C1) which is designed to draw in a mass flow of a fluid, serving as refrigerant, ...  
WO2017010828A1
The present invention relates to a home appliance door and a home appliance having the same. According to an embodiment of the present invention, there may be provided a home appliance door and a home appliance comprising the same, the h...  
WO/2016/178512A1
The present invention is configured to: supply a small amount of LNG to a consumer via a gaseous LNG consumer supply line while allowing liquid LNG to discharge cold energy through a load heat exchanger, so as to increase the rate of con...  
WO/2016/178272A1
The refrigerator according to the present invention comprises: a cooling part for cooling an object to be cooled through heat exchange with a refrigerant; an expander integrated compressor in which a compressor for compressing the refrig...  
WO/2016/130870A1
A refrigeration system includes an evaporator, a compressor fluidly connected to the evaporator to compress low-pressure refrigerant exiting the evaporator to high-pressure vapor refrigerant, a high-side heat exchanger fluidly connected ...  
WO/2016/002425A1
At inlets of an evaporator (4) and a condenser (7) in a Rankine cycle (1) of a waste heat regeneration system, pressure adjustment means (11, 12) for adjusting a pressure of a working fluid (2) composed of a mixed medium are disposed. A ...  
WO/2015/190823A1
The present application relates to an apparatus and a method for recovering heat. The apparatus and the method for recovering heat, according to the present application, is capable of generating steam by using, rather than wasting, a low...  
WO/2015/134412A1
The present teachings include a power generation system for recovering waste heat energy from a power plant having a coolant circuit that extends through the power plant. The coolant circuit may also include a radiator and a coolant pump...  
WO/2015/104822A1
This refrigeration cycle device (100) is provided with the following: a compressor (1); a condenser; an expander (3); and a refrigerant circuit that is connected to an evaporator by a piping and in which a refrigerant circulates. The exp...  
WO/2015/104823A1
This refrigeration cycle device is provided with the following: a compressor (1); a condenser; an expander (3); and a refrigerant circuit that is connected to an evaporator by a piping in which a refrigerant circulates. The expander (3) ...  
WO/2015/079531A1
An air conditioning apparatus (100) is provided with, in a heating medium circulation circuit (B), a heating medium transfer apparatus using cooling medium expansion, said heating medium transfer apparatus using expansion power of a heat...  
WO/2015/068522A1
In order to reduce the heat that travels to an expander from fluid leaked from the compressor side inside a casing of an expander-integrated compressor and in order to improve the coefficient of performance (COP) of a freezer, this expan...  
WO/2015/009537A1
An example method of cooling a compressor section of a gas turbine engine includes diverting a flow from a compressor through a heat exchanger, the flow moving from the compressor in a first direction, and moving the flow from the heat e...  
WO/2015/009493A1
The compressor compresses gas in capillaries leading to a radially distant annular container space. Centrifugal force acts on gas bubbles entrained between liquid slugs moving radially outward through the capillaries which may be radial,...  
WO/2014/191157A3
The invention relates to a heat pump with a circuit (11) in which a compressor (13) and a turbine (17) are provided for compressing and decompressing the working gas in an alternating manner and in this manner charging a heat accumulator...  
WO/2014/171811A1
A cooling system is provided. The cooling system includes a pressurized water inlet (100); a water reservoir (106) that may be refilled via a fresh water inlet (104); a pressurised water generating means such as a pump (102); a water dri...  
WO/2014/091485A1
A method of optimizing a heat pump energy supply, comprising: sensing the ambient temperature; and responsive to the sensed ambient temperature, selecting one of a first energy source and a second energy source to provide energy for proc...  
WO/2014/010465A1
A Rankine cycle device, provided with: a pump for pumping the working fluid; a heat exchanger for exchanging heat between the working fluid pumped by the pump and a fluid from the heat discharge source; an expander for causing the workin...  
WO/2013/160953A1
An injection route, through which an expansion mechanism refrigerant is injected into a compression chamber formed by a second orbiting scroll and a second stationary scroll, is formed in an orbiting scroll base.  
WO/2013/141805A1
A heat pump circuit has a compressor (C) which compresses a working fluid from a gas in a first state (1) with a low pressure and a low temperature to a gas in a second state (2) with a high pressure and a high temperature, wherein a fir...  
WO/2013/134337A1
A unit, such as a transport refrigeration unit 12, may include a plurality of components arranged in multiple stages. At least a portion of the components 18,20 may be arranged in a serial or parallel manner. A position associated with t...  
WO/2013/115073A1
An energy-saving device utilizing self-heat recuperation is provided with: a first fluid circuit through which a first working fluid flows; a second fluid circuit through which a second working fluid that is a compressible fluid flows; a...  
WO/2013/067886A1
A refrigeration system (200) for aircraft is provided, which includes: a first stage heat exchanger (102) for receiving hot bleed air from an engine; a second stage heat exchanger (106) with an inlet communicated with an outlet of the fi...  
WO/2013/059695A1
Embodiments of the disclosure provide a heat pump system having a pump configured to transfer a solution from a first reservoir and into a second reservoir. The solution contains a refrigerant (e.g., CO2) and an absorbent, whereas the ab...  
WO/2013/030896A1
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, ...  
WO/2013/004685A3
The present invention refers to a cooling and/or freezing apparatus, particularly to a cooling apparatus having at least two compartments that can be closed with one door only, and a cooling system comprising at least one compressor, at ...  
WO/2012/164609A1
A scroll expander (1) is equipped with a scroll-type expansion mechanism (2) that recovers motive power while expanding a refrigerant flowing into an expansion chamber, and a scroll-type sub compression mechanism (3) that compresses refr...  
WO/2012/137270A1
A liquefier system (100) comprises: a feed line (3) that feeds a raw material gas from a raw material supply source (1) such that the pressure of the raw material gas is maintained at at least a prescribed pressure (PO) in prescribed sec...  
WO/2012/062007A1
A screw expander liquid pump comprises a semi-closed or fully-closed housing. An expander unit and a liquid pump unit are arranged in the housing. The expander unit includes a screw rotor (401, 402) and the liquid pump unit comprises a s...  
WO/2011/161953A1
Disclosed is a refrigeration cycle apparatus (100) provided with a compressor (2), a heat radiator (3), a positive-displacement fluid machine (4), an evaporator (7), and an injection passage (10f). The positive-displacement fluid machine...  
WO/2011/135805A1
A refrigeration cycle device (100) is provided with a refrigerant circuit (106), an injection flow path (111), and a high-pressure introduction flow path (130). The refrigerant circuit (106) has a low-pressure stage compressor (105), a h...  
WO/2011/121963A1
The disclosed refrigeration device is provided with a refrigerant circuit (11), wherein an expander (30) that allows the refrigerant to expand, generating motive power, and a compressor (20) are connected, and a refrigeration cycle is co...  
WO/2011/117924A1
Provides is a refrigeration cycle apparatus wherein power is always recovered over a wide operation range even when it is difficult to optimally adjust the high pressure-side pressure due to the restriction for maintaining a constant den...  
WO/2011/100974A1
The apparatus comprises a cooling arrangement with an expander/compressor system, condenser and evaporator primarily for air conditioning. An external heat source is provided for transfer of heat to the expander housing. For example, thi...  
WO/2011/089638A1
A positive displacement expander provided with an expansion mechanism for generating power using fluid energy occurring when a high-pressure fluid supplied to expansion chambers (81a, 82a), which are divided by an orbiting scroll or a ro...  
WO/2011/083510A1
Provided are a refrigeration cycling device that is capable of flow rate matching without pre-expansion or by-passing an expansion mechanism, and an expander installed in such a refrigeration cycling device. A refrigeration cycling devic...  
WO/2011/036741A1
A refrigeration cycle device is provided with: a refrigeration cycle formed by sequentially connecting by means of piping a first compressor (1), a heat dissipater, an expander (8) for expanding a refrigerant which has passed through the...  
WO/2011/004790A1
Disclosed is a liquid evaporation-type cooling device comprised of an evaporator (1) which boils and evaporates an evaporative liquid for low-temperature energy by reducing the pressure, a condenser (2) which condenses vapor, an indirect...  
WO/2010/143343A1
Disclosed is a refrigeration cycle device (100A) comprised of a first compressor (1) containing a first compression mechanism (11), an expansion mechanism (13), and a first motor (12); a second compressor (2) containing a second compress...  
WO/2010/140324A1
Provided is a refrigerating cycle device capable of volume flow matching without pre-expansion. The refrigerating cycle device comprises: a refrigerating cycle circuit (30) in which a compression unit (a main compressor (5) and a seconda...  
WO/2010/087126A1
A boiling-water nuclear power plant supplies steam from a nuclear reactor to a high-pressure turbine and a low-pressure turbine. Water generated by concentrating the steam in a steam condenser is heated by low-pressure and high-pressure...  
WO/2010/029781A1
Provided is a refrigeration cycle device which can operate efficiently by enhancing the cooling capacity of water sprinkling while controlling reduction in collection power of an expansion machine. A refrigeration cycle device comprises ...  
WO/2010/021137A1
The freeze cycling device (100A) is provided with a first compressor (101) that is an integrated expander compressor, a second compressor (102) and a control device (300). When the oil surface (S1) of the first oil bank (13) becomes lowe...  
WO/2010/007730A1
A refrigeration cycle device is provided with a first compressor (1) which is an expander-integrated compressor and also with a second compressor (2). A first compression mechanism (11) of the first compressor (1) and a second compressi...  
WO/2009/150811A1
A turbine impeller (5) is equipped with multiple blades (52) provided along the circumferential direction around a shaft (X). Each blade (52) has only one impact surface (53), which is impacted by a fluid, in the thickness direction of t...  
WO/2009/147826A1
Disclosed is a refrigeration cycle device (100) comprising a low-pressure stage compressor (113), a high-pressure stage compressor (101), a radiator (103), a gas-liquid separator (107), an expansion valve (109), an expander (105), and an...  
WO/2009/142023A1
A fluid machine (101) is provided with a first compressor (107) and a second compressor (108). The first compressor (107) has a first sealed container (111), a first compression mechanism (102a), an expansion mechanism (104), and a shaf...  
WO/2009/133644A1
A multichamber type air conditioner arranged such that the refrigerant having some fear of impact on the human body does not leak into a room wherein an indoor unit is installed and capable of simultaneous cooling/heating operation. An a...  
WO/2009/119003A1
An expansion mechanism for introducing a refrigerant into a fluid chamber of the expansion mechanism through an auxiliary suction path, wherein a dead volume in the auxiliary suction path in a closed state thereof is reduced to improve p...  
WO/2009/113132A1
A turbine generator (1) has a gas refrigerant storage space (10) over a power generation mechanism (2) of casings (3, 4, 5) and has a liquid refrigerant storage space (11) under the power generation mechanism (2). The turbine generator (...  

Matches 1 - 50 out of 1,137