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Patent Searching and Data


Matches 1 - 50 out of 18,209

Document Document Title
WO/2012/013941
A method of controlling a central heating system including the steps of providing a heating device for generating hot water, a water pump and at least one radiator fluidicly connected to the heating device and pump, each radiator having ...  
WO/2012/014406
A heating system is provided with: a heat pump (1) that generates heat using electricity supplied by a second electricity system having low electricity rates; a tank (2) that stores the heat generated by the heat pump; a radiator (3) tha...  
WO/2012/010987
The invention relates to a combined heating, cooling and fire extinguishing installation which automatically assures all the different requirements of the three modes of operation, using a pipe system and the elements necessary to this e...  
WO/2012/010272
The invention relates to a heating or cooling element, comprising a plate-shaped wall or ceiling element (3), on the rear face of which a pipeline (2) of a heating or cooling unit is attached by means of a thermally conducting profile el...  
WO/2012/010931
Heating device, comprising a flexible band (2) provided with laminar conductor means (3) crossed by current and suitable for diffusing heat into the environment and laminar insulating means (4) associated with said laminar conductor mean...  
WO/2012/010127
The invention relates to a method for automatic hydraulic compensation of heating and/or cooling systems (1) having a heat and/or cold producer (2), a plurality of loads (4) connected in strands, and a circulating pump (5), wherein contr...  
WO/2012/010273
The invention relates to a ceiling structure, comprising supporting rails (1, 10) that are spaced apart, wherein a panel-like ceiling element (5) is fixed to the underside of said supporting rails, and at least one heat conducting profil...  
WO/2012/011656
The present invention is a composite air conditioning and heating device of a heat-self-sufficient type, consisting of a hot chamber, a heat input and output unit(3), a cold storage unit(8), a heat storage unit(9), and a heat pump system...  
WO/2012/011051
The invention provides a method of using a water heater arranged for heating an aqueous liquid wherein the water heater comprises a heating element to heat aqueous liquid in the water heater. The method comprises (a) heating aqueous liqu...  
WO/2012/006697
The heating system for water collected in hot water pipes is described as consisting a cold water pipe (F) connected to a hydraulic network (100) which has a valve which directs this cold water (F) to the fluid release unit (200) and to ...  
WO/2012/007805
Provided is an equipment control device equipped with: an equipment control unit which performs energy saving control services when execution instructions have been generated among a plurality of energy saving control services; and a con...  
WO/2012/004763
A water heating element (98) is disclosed which is in the form of a tube that is open at both ends thereby to form a through passage, wherein the tube comprises a metal outer sleeve and a co-axial metal inner sleeve having an electricall...  
WO/2012/005033
Disclosed is a heating system provided with a heating device for supplying warm air to a room to be heated, a floor heating device for heating the floor of the room to be heated, an air blowing device having at least either of a first bl...  
WO/2012/002902
The invention concerns a method and a device for energy control in a heating system that is regulated with the aid of an outdoor temperature sensor, where the outdoor temperature sensor (1) is influenced with the aid of an external contr...  
WO/2012/003380
The described embodiments may provide a chemical detection circuit with an improved signal-to-noise ration. The chemical detection circuit may include a current source, a chemical detection pixel, an amplifier and a capacitor. The chemic...  
WO/2011/160152
The invention relates to a method for controlling a heat supply installation (1) having a solar installation (3), in which heat from a heating system (2) and from a solar installation (3) is temporarily stored in a heat store (4) until i...  
WO/2011/160941
The invention relates to a method for operating a solar installation, in particular for hot-water preparation and/or heating assistance, having a plurality of solar collectors in at least one collector array (1), optionally direct transf...  
WO/2011/158982
The present invention relates to a hot water heating system featuring easy assembly and construction, and a high heat efficiency. In the hot water heating system, there is a plurality of sheets, each of which has a flat top surface and h...  
WO/2011/159061
The present invention pertains to a method for controlling a pressure keeping facility for a cooling and heating system. More specifically, a pressure keeping facility is provided with a plurality of sensors for measuring equal physical ...  
WO/2011/158980
The present invention relates to a method for heating hot water, the method involving a protective board that protects hot water pipes of an apartment building, wherein the protective board, into which a floor hot water pipe for apartmen...  
WO/2011/155663
Provided are a method for manufacturing a refined silicate mineral used as a hypocaust flooring material, a hypocaust flooring including same, and a hypocaust flooring panel having a structure that facilitates construction. The hypocaust...  
WO/2011/154635
The invention relates to an air conditioning system for a building, comprising a first duct (12) that guides the fluid from the outside to the inside, a second duct (14) that guides the fluid from the inside to the outside, at least one ...  
WO/2011/153971
The invention relates to a combined heat and power plant (100), comprising a photovoltaic system having flat photovoltaic elements (12), which generate electric energy from solar irradiation (S) of the upper face, said energy being fed i...  
WO/2011/155911
Use: in individual and centralized heating systems for living quarters and offices. Essence: the heating apparatus contains metallic plates which have a single opening and are fixed separately in a compact fit on each branch of a U‑sha...  
WO/2011/154635
The invention relates to an air conditioning system for a building, comprising a first duct (12) that guides the fluid from the outside to the inside, a second duct (14) that guides the fluid from the inside to the outside, at least one ...  
WO/2011/156809
A method of fabricating a kinetic- sprayed resistor for use in a heater, the method including kinetic spraying a powder in a pattern on an electrically-insulating substrate to create a resistive coating on the substrate in the pattern. A...  
WO/2011/152784
A plant for individual measurement of a quantity related to consumption of energy of a certain type by tenants in a house (1 ) with several tenants is designed to have for each tenant at least a device for measuring said quantity, which ...  
WO/2011/148102
The invention relates to a heating system comprising at least one atmospheric collector-evaporator, an associated compression heat pump system, and a suitable interior heat emitter. The design as an integral outdoor unit makes it possibl...  
WO/2011/149151
Provided is a hot water supply device associated with a heat pump. In the hot water supply device, refrigerants flowing through an evaporator and a compressor on a refrigerant cycle are heat-exchanged with water. Thus, a hot water supply...  
WO/2011/146962
A water heating system (10) including a water storage tank (14), a first mains water tank inlet (16), a first water tank outlet (18), an instantaneous-type water heater (12), a second water tank outlet (24), a second water tank inlet (28...  
WO/2011/149191
The aim of the present invention is to provide a small-scale combined heat and power (CHP) system and a method for controlling same, which are capable of using existing equipment to achieve a cooling function that can maintain the temper...  
WO/2011/149152
Provided is a hot water supply device associated with a heat pump. The hot water supply device uses a cascade heat pump including a two-stage cycle to perform a hot water supply operation. Refrigerants flowing through a heat side heat ex...  
WO/2011/149191
The aim of the present invention is to provide a small-scale combined heat and power (CHP) system and a method for controlling same, which are capable of using existing equipment to achieve a cooling function that can maintain the temper...  
WO/2011/148522
Disclosed is a greenhouse cultivation system in which low cost, energy saving, and high yield can be achieved. Specifically disclosed is a greenhouse cultivation system which is configured in such a manner that heat exchange/heat storage...  
WO/2011/145780
Provided is a hot water supply device associated with a heat pump. In the hot water supply device, hot water supply is performed using a hight-temperature refrigerant discharged from a compressor. Also, an amount of a hot water supply si...  
WO/2011/145779
Provided is a hot water supply device associated with a heat pump. In the hot water supply device, hot water supply is performed using a hight-temperature refrigerant discharged from a compressor, and simultaneously, indoor heating is pe...  
WO/2011/138270
The invention relates to a device for storing heat, comprising a heat storage medium, which for storing heat takes up heat and for using the stored heat gives off heat, and a tank for receiving the heat storage medium, wherein the tank i...  
WO/2011/138471
The invention relates to the use of any technical design encompassed within the heat pump concept, intended to recover heat that is released from thermal power plants so that it can be used for heating, thereby preventing or reducing the...  
WO/2011/139241
A complex creation of the internal environment of buildings with regard to the immediate or seasonal requirements shall be made by directed accumulation of heat from solar absorbers (1), which takes place in the two stages, where in the ...  
WO/2011/140112
Embodiments of the invention utilize the geothermal energy exchanger and battery (GEEB) to recover and store thermal energy from the dwelling, from the ground, and from the Earth's atmosphere, reuse the thermal energy in another season o...  
WO/2011/138010
The invention relates to a heat exchange device for introducing into a waste water pipeline extending in the longitudinal direction L comprising: a heat exchanger wall which is made of a solid, heat-conducting material having a waste wat...  
WO/2011/138467
The invention relates to a device for recovering heat from the wastewater of a sanitary facility such as a shower, including: a first plate heat exchanger (50), through which two separate fluid flows pass, one of the inlets of the exchan...  
WO/2011/139964
A heat exchanger for radiant heating and cooling applications provides a graphite heat spreader attached to a liner. The liner includes a groove, or recess, shaped for accommodating a thermal element. The heat spreader extends into and c...  
WO/2011/134803
Heating plant (1, 11, 21, 31, 41, 51) for the production of domestic hot water, said plant comprising a first heat exchanger (2, 12, 22, 32, 42, 52) connected to two fluid circuits and in which a first fluid of a primary circuit (3, 13, ...  
WO/2011/135177
The present invention relates to a method and arrangement for using a low-energy source for controlling the air temperature in a room space (5).In the invention, the ratio of the desired inside air temperature in the room space (5) to th...  
WO/2011/136577
The present invention relates to a method for improving the performance of air-conditioning and heating equipment such as in buildings and polytunnels, whereby the performance of the air-conditioning and heating equipment can be dramatic...  
WO/2011/135387
A delimiting structure for utilising low- temperature heat - carrying agents, which comprises an internal member (1) made of a thermal insulator, an external member (3) also made of a thermal insulator, and distance pieces (4) inserted b...  
WO/2011/131917
The invention relates to a condensation container (9), suitable for condensing the products of bleeding a steam system, such as a district heating system, the container including: a lower water inlet (11) and an upper water outlet (12), ...  
WO/2011/133987
A water heater with a hot water compartment, the volume of which is decreased when hot water is discharged. The remaining hot water is prevented from mixing with replacement cold water. The volume of the compartment is increased again wh...  
WO/2011/131917
The invention relates to a condensation container (9), suitable for condensing the products of bleeding a steam system, such as a district heating system, the container including: a lower water inlet (11) and an upper water outlet (12), ...  

Matches 1 - 50 out of 18,209