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Matches 1 - 50 out of 1,184

Document Document Title
WO/2017/153387A1
An expander and motor-compressor unit (1) is disclosed. The unit comprises a casing (3) and an electric motor (35) arranged in the casing (3). A compressor (37) is arranged in the casing and drivingly coupled to the electric motor (35) t...  
WO/2017/144761A1
The present invention relates to a gas turbine and to an associated operation method with two compression stages. A heat exchanger formed by the evaporator of a refrigerating machine mechanically actuated by the same turbine is intercala...  
WO/2017/112875A1
In accordance with embodiments disclosed herein, there are provided methods and systems for implementing a closed low grade heat driven Rankine cycle driving a reverse Brayton cycle using an ejector with a liquid desiccant loop to produc...  
WO/2017/075584A1
Exemplary embodiments include tanks for cooling liquid where at least two thermoelectric chips come into contact with and cool a plurality of conductive fins that each extend into the interior of the tank where they come into contact wit...  
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, ...  
WO/2017/010828A1
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/2016/134731A3
Liquid compression cycle (LCC) is one of the cycles, that can be applied in the refrigeration applications, this cycle has achieved the coefficient of performance of the reversed Carnot cycle, unlike the vapor compression cycle, where a ...  
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...  

Matches 1 - 50 out of 1,184