| Document |
Document Title |
|
WO/2003/004947A1 |
A heat pump having a cooling cycle including a compressor (1), a gas cooler (3), a pressure reducing device (5) and an evaporator (7) in which water can be heated by the gas cooler. The cooling cycle is filled, on the high pressure side ...
|
|
WO/2003/004948A1 |
A heat pump device capable of heating water by a gas cooler (3), comprising a refrigerating cycle having a compressor (1), the gas cooler (3), a decompressor (5), and an evaporator (7), characterized in that the compressor (1) comprises ...
|
|
WO/2003/001126A1 |
The present invention relates to a geothermal heat accumulator and an air-conditioning system using it. The accumulator comprises a well tube and an inner tube coaxial positioned for storing energy. The lower part and upper part of the w...
|
|
WO/2002/101304A1 |
A refrigerant circuit capable of performing a refrigerating cycle by compressing refrigerant to a critical pressure or higher by a compressor (15), comprising the compressor (15), a water heat exchanger (16), a receiver (18), an expansio...
|
|
WO/2002/084186A1 |
The invention relates to a continuous heating system without any need of a separate defrosting cycle by switching the flows of a coolant and air.The invention is an air conditioning system with a new structure, wherein any additional sep...
|
|
WO/2002/070960A1 |
A heat pump with high COP and a compact dehumidifier; the heat pump, comprising a booster (260) boosting refrigerant, an evaporator (210) cooling a low heat source side fluid (A) by the evaporation heat of the boosted refrigerant, a cond...
|
|
WO/2002/063218A1 |
A new hot water machine set using waste heat includes a first heat exchanger, a second heat exchanger and a hot water storage tank, the water outlets of the first heat exchanger and the second heat exchanger communicate with each other, ...
|
|
WO/2002/063222A1 |
The object of the invention is that in one hand the heat releasing at the absorbing of steam, discharged by heat we want to increase isn't removed by cooling but it is left in the solution until boiling out on the other hand from those h...
|
|
WO/2002/042707A1 |
In a heat exchanger (10) for transferring heat from a first fluid to a second fluid, which heat exchanger (10) comprises one or more flow passages (12) for a first fluid, the outer wall (26) of these passages is in heat-tranferring conta...
|
|
WO/2002/039033A1 |
The invention concerns a heat energy recovery system consisting of an external reversible exchanger (EA), a single compressor or at least two compressors one of which is a main compressor (CP) and at least a secondary compressor (CS) use...
|
|
WO/2002/021055A2 |
A method and apparatus for providing an indication of the composition of an examined fluid by using an electrical resistor, particularly a positive temperature coefficient thermistor, for measuring the thermal conductivity of the examine...
|
|
WO/2002/014766A2 |
It consists of a system that utilizes the thermal cycle for producing steam and future energy generation or accomplish any kind of work in closed or open circuit that is made of an evaporator (1) a compressor (2), a condenser (3), an exp...
|
|
WO/2002/014754A1 |
A well water cold and heat source system according to the present invention includes a well, an energy extractor, a fluid exhaust pump and a fluid suction pump which are connected by conduts. The well can supply water which has constant ...
|
|
WO/2002/011220A1 |
A reversible engine (10) is disclosed having a conduit system (11), a first electrochemical cell (12), and a second electrochemical cell (13). The conduit sytem (11) includes a first conduit (15) extending from the first electrochemical ...
|
|
WO2001050075B1 |
An aqua-ammonia chiller apparatus is modified to include a heater function by providing a refrigerant by-pass (52) for directing refrigerant to a heat exchanger (19) capable of selectively functioning as a condenser during a heating mode...
|
|
WO/2001/075379A1 |
Method and apparatus for increasing the effect in an air heat pump of the type comprising a compressor (1), a condenser battery (2) and an evaporator battery (3) and a system of tube coils (6-10) for transportation through the air heat p...
|
|
WO/2001/063186A1 |
This application relates to a heat transfer apparatus and method employing an active regenerative cycle. The invention employs a working or 'active' fluid (24) and a heat transfer fluid (10) which are physically separated. The working fl...
|
|
WO/2001/042721A2 |
An energy transfer system with a moving energy transfer fluid for transferring energy with respect to the earth, the system for transferring energy for an entity, the system including means for measuring an amount of energy transferred f...
|
|
WO/2001/018464A1 |
A heat pump, comprising a cycle system (12) having a steam separating part (20), a compressor (30), and a main heat exchanger (40) connected to each other in that order, wherein an air space (22) and a steam space (23) are formed dividin...
|
|
WO/2001/002783A1 |
This invention relates to a multi-function thermodynamic device comprising a compressor, an evaporator, a condensor and an expansion valve. The evaporator and condensor are formed by at least a set of heat exchangers. A conversion valve ...
|
|
WO/2000/037864A1 |
In a chemical heat pump a substance is used which within the temperature range for which the heat pump is intended has a transition between a solid phase and a solution phase. The substance can for a solar driven chemical heat pump compr...
|
|
WO/1999/061849A1 |
A geothermal heating and/or cooling system includes a subterranean heat exchanger (1) having tubes (5) disposed against a conductive sheet (9). The system also preferably includes a reservoir vessel (55) for holding a supply of heat tran...
|
|
WO/1999/042768A1 |
A heat pump system includes, in an operable relationship for transferring heat between an exterior atmosphere and an interior atmosphere via a fluid refrigerant: a compressor (10); an interior heat exchanger (12); an exterior heat exchan...
|
|
WO/1999/042767A1 |
This invention concerns a system for the thermal compensation of an air-conditioning unit with heat pump in which the external air sucked by the fan of the heat pump (5) is heated by means of an air-water heat exchanger (3) fed with wate...
|
|
WO/1999/042538A1 |
A family of organometallic liquid absorbents that can have their thermophysical properties tailored for specific applications. Processes to manufacture these liquid absorbents and methods to optimize their thermodynamic properties are in...
|
|
WO/1999/024764A1 |
A water heater comprises a water tank (21) and a heat pump system (20). The heat exchanger (26) includes an inlet manifold (27) connected to the compressor (22), an outlet manifold (28) connected to the evaporator (25) and a plurality of...
|
|
WO/1999/024765A1 |
A water heater comprises a water tank (21) and a heat pump system (20). The heat exchanger (26) includes an inlet manifold (27) connected to the compressor (22), an outlet manifold (28) connected to the evaporator (25) and a plurality of...
|
|
WO/1999/013275A1 |
In the method of the present invention, electrostatic fields (20) are used to induce heat pumping action of a working fluid (18). A plurality of heat pipes with no moving parts are used. The operation of one pump enhances the operation o...
|
|
WO/1998/012487A1 |
The invention concerns a heat transferring method, in which a vapor-like refrigerant is absorbed by a liquid solvent and the emerging heat is conducted by a heat-transferring element (22) by means of a heat-transferring medium, which is ...
|
|
WO/1997/015788A1 |
Heating systems of this kind use the waste heat generated inside the unit. The requisite mixing of different waste heat flows results in heat losses which are very largely eliminated by the present invention. It is proposed that all suit...
|
|
WO/1997/010480A1 |
Apparatus for installing a pipe (105) in a wellbore, which apparatus (101) comprises a body member (102, 103) securable to said pipe (105), and means (106) for releasably engaging a grout tube (107), the arrangement being such that, in u...
|
|
WO/1997/009574A1 |
Heat pump, where the vapour of the volatile fluid is compressed in two stages directly from the surface of the volatile fluid itself and not from the surface of the piston, consists of a bended, preferably cylindrical tube. The shape of ...
|
|
WO/1996/033378A1 |
There is provided a heat pump system including two (4, 6), at least similar units in fluid communication with each other, each unit having a housing (8, 8'), a first air/brine heat exchanger (12, 12'), a second brine/refrigerant heat exc...
|
|
WO/1996/023188A2 |
The invention relates to a refrigerating plant or heat pump provided with a regenerative heat exchanger. The invention also relates to a method for exchanging heat, a method for cooling a room, and a method for heating a room. The regene...
|
|
WO/1996/007062A1 |
Numerous embodiments and related methods for generator-absorber heat exchange (GAX) are disclosed, particularly for absorption heat pump systems. Such embodiments and related methods use the working solution of the absorption system for ...
|
|
WO/1996/000874A1 |
An improved combined ambient-air and earth exchange heat pump system includes a subterranean heat exchanger (11) and an ambient-air heat exchanger (13), both refrigerant-based, which are adapted to be selectively operated individually, s...
|
|
WO/1995/032365A1 |
A power unit (282, 362) for a high efficiency heat transfer system includes power modules (284) each of which includes a driving section and a driven section. A rotary valve assembly (292, 358) delivers and exhausts a first working fluid...
|
|
WO/1995/016885A1 |
The invention relates to a heating system. This comprises a heating boiler (1) with a circulating heating medium; a first heat exchanger (2) for the recovery of additional heat; a first heat pump (4), which is connected to the heat excha...
|
|
WO/1994/017343A1 |
The invention relates to a pump and refrigeration system including an evaporator (3) from which refrigerant vapour is withdrawn by an absorber (4) and absorbent is recharged by a generator (1). Further, a condenser (2) is provided betwee...
|
|
WO/1993/024876A1 |
A heat pump system for an occupied space of a building comprising a fuel-fired heat engine (12) and a heat pump compressor (11) driven by the heat engine (12), the mechanical horsepower output capacity of the engine (12) being substantia...
|
|
WO/1993/009386A1 |
The ancillary heat pump apparatus of the present invention for producing domestic hot water generally includes a domestic hot water heat pump (12) having refrigerant (14) and water circuits (20) which are operatively disposed at the prox...
|
|
WO/1993/006423A1 |
A vapor compression cycle device operating at supercritical pressure in the high-side of a circuit comprising compressor (10), gas cooler (11), internal heat exchanger (12), throttling valve (13), evaporator (14), low pressure refrigeran...
|
|
WO/1993/005349A1 |
Apparatus for simultaneously supplying heating and cooling or refrigeration comprises first and second reactors (12, 14) each containing a complex compound of a metal salt and a gaseous refrigerant adsorbed thereon, a condenser (16), ref...
|
|
WO/1991/019947A1 |
A method is presented for the transfer of heat from a low to a higher temperature, in that the main medium in gas form is heated and compressed, after which this main medium is conducted to a first heating chamber (1) where heat at low t...
|
|
WO/1991/012471A1 |
An improvement in absorption refrigeration and/or heating system including apparatus (157) to convert the pressure energy and/or phase change energy in the solution and/or refrigerant of the absorption system into mechanical energy with ...
|
|
WO/1991/012474A1 |
The low boiling fraction of a binary system is evaporated by absorption of waste heat in the lower process loop of a washing condenser, and recycled to the washing condenser. The high boiling fraction condensate is used as a washing liqu...
|
|
WO/1991/005977A1 |
The invention relates to a heat pump system (1) which is configured particularly to facilitate servicing of the system. The system (1) is accommodated in a floor-standing cabinet (10), in which the refrigerant circuit is combined to form...
|
|
WO/1990/008929A1 |
A method for converting the heat of a working medium where, before feeding it in vaporous state to the compression zone, the potential energy of the working medium is converted into the kinetic energy of a flow of the working medium whic...
|
|
WO/1988/007162A1 |
Improvements in systems for heating and cooling liquids which comprise the components of refrigeration such as a compressor, a condensor coil, an evaporator coil, a refrigerant, and expansion valve, in their well known interrelationship ...
|
|
WO/1984/000379A1 |
A line of human blood cells which have high levels of oxidative activity (such as oxygenase, oxidase, peroxidase, and hydroxylase activity). Such cells grow in suspension culture, and are useful to determine the mutagenicity of xenobioti...
|
