| Patents for F24H 4 - Fluid heaters using heat pumps (3,737) |
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| 05/31/2007 | DE102006054828A1 Heat pump-water heater has computing unit for calculating nominal high pressure value of cooling medium on high pressure side, or nominal delivery temperature of cooling medium delivered from compressor |
| 05/23/2007 | CN2903814Y Cold/heat air conditioner and watr heater |
| 05/23/2007 | CN2903792Y Air source heat pump water heater with waste heat recovering apparatus |
| 05/23/2007 | CN2903791Y High efficient water heater |
| 05/23/2007 | CN2903790Y High efficient heat pump water heater of fast direct discharging hot water |
| 05/18/2007 | WO2007053951A1 Geothermal exchange system using a thermally superconducting medium with a refrigerant loop |
| 05/18/2007 | CA2642202A1 Geothermal exchange system using a thermally superconducting medium with a refrigerant loop |
| 05/16/2007 | CN2901161Y Integrated heat pump water heater |
| 05/16/2007 | CN2901160Y Multifunction air source heat pump water heater |
| 05/09/2007 | CN2898706Y Energy-saving heat-supply system substituting for heating furnace in combined station |
| 05/09/2007 | CN2898705Y Hot pump water heater |
| 05/02/2007 | CN2896124Y Quick-heating type heat-pump air-conditioner water heater |
| 05/02/2007 | CN2896123Y Heat-pump water heater |
| 05/02/2007 | CN1955612A Heat exchanger of integral heat pump water heater |
| 05/02/2007 | CN1955611A Structure of heat pump water heater |
| 04/25/2007 | CN2893531Y Hot pump type water heater |
| 04/25/2007 | CN2893530Y Direct-heating air energy water heater |
| 04/25/2007 | CN1952524A Structure for sealing condenser and internal bladder of heat pump water heater |
| 04/18/2007 | CN2890771Y Double-mode air conditioner system with hot water supply |
| 04/18/2007 | CN2890751Y Natural energy environment-friendly water heater |
| 04/18/2007 | CN2890746Y High-efficiency heat pump water heater capable of quickly and directly discharging hot water |
| 04/18/2007 | CN2890745Y High-efficiency heat pump water heater capable of quickly and directly discharging hot water |
| 04/18/2007 | CN2890744Y Double-linkage double-temperature balance type water cooling and heating device |
| 04/18/2007 | CN2890743Y Double-linkage air energy water heater |
| 04/18/2007 | CN2890742Y High-efficiency heat pump water heater capable of quickly and directly discharging hot water |
| 04/18/2007 | CN2890741Y Heat exchanger for chemical industry |
| 04/18/2007 | CN2890740Y Heat transfer device with heat pump |
| 04/18/2007 | CN1948853A Heat pump system for preparing hot water using after heat and its use method |
| 04/18/2007 | CN1948852A Instant hot type heat pump water heater |
| 04/18/2007 | CN1311210C Heating and cooling system |
| 04/11/2007 | CN2888362Y Heat pump capable of heating lubricating oil |
| 04/11/2007 | CN2888348Y Multifunctional heat pump type water heater |
| 04/11/2007 | CN1945258A Test device for multiple circulation heating heat pump hot water machine performance |
| 04/11/2007 | CN1945147A Heat pump cold and warm, hot water machine unit of air source |
| 04/04/2007 | CN2886424Y Heat pump water heater |
| 04/04/2007 | CN2886423Y Heat pump water heater |
| 04/04/2007 | CN2886422Y Heat pump water heater capable of working stably and directly discharging hot water |
| 04/04/2007 | CN2886421Y Environment-friendly energy-saving water heating system by recovering waste heat of air conditioner |
| 03/28/2007 | CN2884035Y Heat-storage water tank with constant temp. out-flow water no affected by feed-water |
| 03/28/2007 | CN2884034Y Split, mobile, air-source heat-pump type water heating apparatus |
| 03/28/2007 | CN2884033Y Heat-exchanger of heat-pump water heater |
| 03/28/2007 | CN2883071Y Vehicle airconditioning and water heating pump |
| 03/28/2007 | CN1936459A Double electronic expansion-valve air-conditioning water-heating dual-purpose machine group |
| 03/28/2007 | CN1936457A Water-source air-conditioner water heater |
| 03/28/2007 | CN1307784C Control system for a linear vibration motor |
| 03/21/2007 | CN2881442Y Tunnel type heat pump baking, drying device |
| 03/21/2007 | CN2881441Y Bieffect energy saving hot water air conditioning combined machine |
| 03/21/2007 | CN2881440Y Airsource heat pump water heater |
| 03/15/2007 | DE202006018320U1 Vorrichtung zur Wärmegewinnung Apparatus for heat recovery |
| 03/14/2007 | CN2879030Y New type air source hot pump water heater |
| 03/14/2007 | CN2879029Y Multifunctional hot pump water heater |
| 03/14/2007 | CN2879028Y Hot pump water heater |
| 03/14/2007 | CN2879027Y Energy-saving fast-type hot pump water heater |
| 03/14/2007 | CN2879001Y Four-season used heater for air conditioner |
| 03/14/2007 | CN1928453A Fast-heat type hot pump heater |
| 03/07/2007 | CN1926390A Vapor compression startup method and system |
| 03/01/2007 | DE202005016881U1 Vorrichtung mit einem Behälter zur Aufnahme von Wasser A device comprising a container for receiving water |
| 02/28/2007 | CN2874351Y Heat pump water heater |
| 02/28/2007 | CN2874350Y Integrated heat pump water heater |
| 02/28/2007 | CN2874349Y Air conditioner, water cooler or heat pump furnace and its water heater thereof |
| 02/28/2007 | CN2874348Y Solar water heater using auxiliary heat source as heat pump |
| 02/21/2007 | CN2872227Y Water heater of refrigerator |
| 02/21/2007 | CN2872176Y Hot-water air-conditioner set |
| 02/14/2007 | CN2869694Y Water-tank special for solar air conditioner |
| 02/14/2007 | CN2869687Y Wall heat-pump air-conditioner water heater |
| 02/14/2007 | CN2869686Y Electric water-heater structure |
| 02/14/2007 | CN2869685Y Over-cold throttling graded condensation type heat-pump water heater |
| 02/14/2007 | CN1912492A Bathroom heating and drying device with heat pump for supply of hot water |
| 02/08/2007 | WO2007014426A1 Heat pump and method of heating fluid |
| 02/07/2007 | CN1908543A Air source heat pump boiler |
| 01/31/2007 | CN2864479Y Multi-source energy saving water heater |
| 01/31/2007 | CN2864478Y Heat-pump-type water heater |
| 01/31/2007 | CN2864477Y Solar heat pump water heater |
| 01/31/2007 | CN2864476Y Heat pump type crude oil heating system |
| 01/24/2007 | EP1746362A2 Heat exchanger between refrigerant and sanitary water |
| 01/24/2007 | CN2861868Y Air conditioner having unloading device |
| 01/24/2007 | CN1900629A Multipurpose energy saving device for air conditioner and water heater |
| 01/24/2007 | CN1900619A Heat pump system of heat pump water heater |
| 01/18/2007 | US20070012053 Vapor compression system startup method |
| 01/17/2007 | CN2859355Y Condenser of heat pump heater |
| 01/17/2007 | CN2859354Y Hot water supplying air source/water source heat pump heater |
| 01/17/2007 | CN2859353Y Air-conditioner heater |
| 01/17/2007 | CN2859352Y Thermostatic controller of heap pump heater |
| 01/17/2007 | CN2859351Y Air-duct type air source heat pump water heater capable of using residual cold |
| 01/03/2007 | CN2854441Y Air conditioner using air source heat pump |
| 01/03/2007 | CN1888637A Hot pump type air conditioner set with water heater |
| 01/02/2007 | US7155922 Energy efficient heat pump systems for water heating and air conditioning |
| 12/27/2006 | CN2851987Y 生活污水源热泵热水器 Sewage source heat pump water heater |
| 12/27/2006 | CN2851970Y 空气源热泵热水器 Air source heat pump water heater |
| 12/27/2006 | CN2851969Y 热泵热水器 Heat Pump Water Heater |
| 12/27/2006 | CN2851968Y 气压热水器 Pressure Water Heater |
| 12/21/2006 | DE202006013448U1 A method for storing drinking water in a heat pump system has the tank independently integrated with a buffer storage tank of larger capacity |
| 12/20/2006 | CN2849574Y Heat pump type water heater for recovering draining water heat |
| 12/20/2006 | CN2849573Y 热泵热水器 Heat Pump Water Heater |
| 12/20/2006 | CN1880877A Heat pump type dual-purpose air conditioning and water heating apparatus |
| 12/20/2006 | CN1291199C Absorption-type cold-hot water dispenser |
| 12/13/2006 | CN2847158Y Water heater of air conditioner |
| 12/13/2006 | CN2847157Y Device for utilizing condensation waste heat |
| 12/13/2006 | CN2847137Y 空调热水器 Air conditioning water heater |
| 12/06/2006 | CN2844773Y Water heater of air conditioner |