| Patents for F24H 4 - Fluid heaters using heat pumps (3,737) |
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| 03/22/2006 | CN2766182Y Warm water heating plate |
| 03/22/2006 | CN1749670A Heat storage device of heat pump |
| 03/16/2006 | DE10043169B4 Wärmepumpen-Heißwasserversorgungssystem zum Durchführen eines Entfrostungsvorgangs Heat pump hot water supply system for performing a defrosting operation |
| 03/08/2006 | CN2763741Y Air hot-pump water-heater |
| 03/01/2006 | CN2762014Y Energy-saving air conditioning water heater |
| 03/01/2006 | CN1740727A Method and apparatus for hot-water boiler with waste energy as energy |
| 03/01/2006 | CN1740705A Heat pump hot-water supply system |
| 03/01/2006 | CN1740654A Heat pump hot-water supply system |
| 03/01/2006 | CN1740653A Heat pump hot-water supply system |
| 03/01/2006 | CN1740652A Heat pump hot-water supply system |
| 03/01/2006 | CN1740651A Heat pump hot-water supply system |
| 03/01/2006 | CN1740650A Heat pump hot-water supply system |
| 03/01/2006 | CN1740649A Heat pump hot-water supply system |
| 02/15/2006 | CN2758662Y Water heater set with cold recovering |
| 02/15/2006 | CN2758650Y Self-overlay air source heat pump water heater |
| 02/08/2006 | CN1731042A Energy-storage heat pump water heater system for commercial purpose |
| 02/08/2006 | CN1731041A Compression type refrigerating, heating apparatus and heat pump water heater combined set |
| 01/25/2006 | CN2754008Y Energy-saving air source water heating device |
| 01/25/2006 | CN2754007Y Efficien heat-pump heat exchanger |
| 01/04/2006 | CN2750248Y Solar water heater with heat pump as auxiliary thermal source |
| 01/04/2006 | CN2750244Y 太阳能热泵热水器 Solar heat pump water heater |
| 01/04/2006 | CN2750231Y Energy-saving environmental protection cabinet air-conditioner hot-water machine |
| 12/29/2005 | WO2005124221A1 Heater for heating crude oil |
| 12/20/2005 | US6977474 Control system for a linear vibration motor |
| 12/14/2005 | CN2746314Y Integral heat pump water heater |
| 12/14/2005 | CN2746313Y Heat pump water heater with horizontal water tank |
| 12/14/2005 | CN1707197A Thermal pump hot water supply device |
| 12/08/2005 | DE202005013396U1 A method for providing cold and warm water to a paint application process has a heat recovery system utilising the cold water generation section of the installation |
| 11/17/2005 | WO2005062814A3 Vapor compression startup method and system |
| 11/17/2005 | DE102004018034A1 Hot water storage system for heat pump is triggered either by a temperature sensor or an impeller flow meter |
| 11/16/2005 | CN2740955Y Piping hot-pumping water heater with square tank with external coiled pipe |
| 11/16/2005 | CN2740954Y Air-cooled hot-pumping water heater |
| 11/16/2005 | CN1696583A Water heater, and heat pump stove, air conditioner or cooling-water machine |
| 11/10/2005 | WO2005106348A1 Combined refrigerator-water heating system |
| 11/09/2005 | EP1593915A1 Thermo-refrigerator unit for cooling, heating and sanitary hot water production |
| 11/02/2005 | CN1692258A Heat pump system |
| 10/26/2005 | CN2736693Y Environmental protection energy-saving triple-temperature triple-effect heat-pump air and water heating apparatus |
| 10/12/2005 | CN2733274Y Air source heat pump hot-water supply apparatus |
| 10/12/2005 | CN2733271Y Air source heat pump |
| 10/12/2005 | CN2733252Y Highly performance heat pump water heater air-conditioner |
| 10/12/2005 | CN2733251Y Energy conservation heat pump type water heater |
| 10/05/2005 | CN2731347Y High-temperature heat-pump water-heater |
| 09/21/2005 | CN2727663Y Refrigeration and water heating integrated machine |
| 09/21/2005 | CN2727637Y Casing of air heat pump water heater |
| 09/21/2005 | CN2727634Y Air source double stage heat recovery water heating device |
| 09/21/2005 | CN2727633Y Double blast pipe heat pump water heater |
| 09/14/2005 | CN2725790Y 空气源热泵热水器 Air source heat pump water heater |
| 09/14/2005 | CN2725789Y 半导体热泵热水器 Semiconductor heat pump water heater |
| 09/14/2005 | CN1219178C Energy-saving instant heat hot-pump shower |
| 09/07/2005 | CN2723898Y Split non-bearing type controllable temperature household heat pump hot water pump |
| 09/01/2005 | US20050189431 Heat pump type water heater |
| 08/31/2005 | CN2722125Y Indoor integrated water heater of hot pump |
| 08/31/2005 | CN2722124Y Water heater of air conditioner with air source |
| 08/24/2005 | CN2720326Y Multifunctional air conditioner |
| 08/17/2005 | CN2718478Y Evaporator for thermal pump water heater |
| 08/17/2005 | CN1654896A Domestic energy-saving water heater utilizing radiation of household appliances |
| 08/11/2005 | US20050173585 Core gluing device for a rewinding machine and related method |
| 08/10/2005 | CN2716733Y Heat pump water heater with integrated main frame and water can |
| 08/10/2005 | CN2716732Y Air-cooling screw heat pump water cooling and heating machine set |
| 08/10/2005 | CN1651825A Air heat energy central hot water supplying method and device thereof |
| 08/03/2005 | CN2715045Y A medium large size heat pump water heater |
| 07/27/2005 | CN2713378Y Heat accumulation type air source heat pump hot water machine set |
| 07/20/2005 | EP1446615A4 Improved water heater |
| 07/20/2005 | CN1641284A Condenser built-in heat pump water heater |
| 07/14/2005 | WO2005062814A2 Vapor compression startup method and system |
| 07/14/2005 | US20050150969 Heat pump type water heater |
| 07/13/2005 | CN1637363A Energy-saving air conditioner with heat exchanging oil tank to recover afterheat and produce hot water |
| 07/13/2005 | CN1637359A Thermal pump water heater |
| 07/06/2005 | EP1550830A1 Heat pump system |
| 07/06/2005 | CN2708173Y Air source heat pump water heater with adjustable capacity |
| 06/29/2005 | CN2706710Y Efficient heat pump type water heater using air heat source |
| 06/29/2005 | CN1632419A Self-folding type air source heat pump water heater |
| 06/29/2005 | CN1632409A 智能型热泵热水器 Intelligent heat pump water heater |
| 06/23/2005 | US20050132732 Vapor compression system startup method |
| 06/22/2005 | CN2705749Y 太阳能热泵式热水器 Solar heat pump water heater |
| 06/15/2005 | CN2704788Y Volume hot-pumping style water heaters |
| 06/08/2005 | CN2703995Y Two-way fan heat pump water heater |
| 06/01/2005 | CN2703228Y Air source hot pump water heater |
| 05/26/2005 | US20050109490 Energy efficient heat pump systems for water heating and airconditioning |
| 05/18/2005 | CN2700468Y Heating pool |
| 05/18/2005 | CN1616900A Hot water supply device by hot pump |
| 05/18/2005 | CN1202397C Heat-pump type hot-water supplying device |
| 04/28/2005 | WO2005038358A1 Air heat pump type hot water stove |
| 04/27/2005 | CN1609518A Air thermal energy heat pump type water heating stove |
| 04/20/2005 | CN2694163Y Multi-function air conditioner water heater unit |
| 03/23/2005 | CN1598437A Method for collecting solar energy and its heating apparatus |
| 03/16/2005 | CN2685767Y Multichamber pressure-bearing air source domestic hot pump water heater |
| 03/16/2005 | CN1193201C Double effect absorption cold or hot water generating machine |
| 03/09/2005 | CN1590917A Heat pump device |
| 03/09/2005 | CN1590912A Hot water supplying device for heat pump |
| 03/02/2005 | EP1509994A1 Control system for a linear vibration motor |
| 02/23/2005 | CN1584439A Double-air line hot-pumping water heater |
| 02/09/2005 | CN2677832Y Residual-heat double-action lithium bromide absorption hot-cold water machine set |
| 02/02/2005 | CN2676103Y Air-source heat pump water heater |
| 02/02/2005 | CN1573226A 热泵热水机 Heat pump water heater |
| 01/20/2005 | DE10065216B4 Regeleinrichtung eines zentralen Lüftungsgeräts Control system of a central air handling unit |
| 01/19/2005 | CN1568417A Energy efficient heat pump systems for water heating and air conditioning |
| 01/12/2005 | CN1563841A Integral appts of horizontal blowing volute fan evaporator |
| 01/12/2005 | CN1563840A coil type hear exchanger out side of cylinder |
| 01/12/2005 | CN1563839A Heat pump type crude oil heater |