Patents
Sitemap › F25 - Refrigeration or cooling; Combined heating and refrigeration systems; Heat pump systems; Manufacture or storage of ice; Liquefaction or solidification of gases › F25B - Refrigeration machines, plants, or systems; Combined heating and refrigeration systems; Heat pump systems › F25B 29 - Combined heating and refrigeration systems, e.g. operating alternately or simultaneously
Patents for F25B 29 - Combined heating and refrigeration systems, e.g. operating alternately or simultaneously (6,502)
07/2007
07/12/2007WO2007078287A1 Streamlined orifice of outdoor unit
07/12/2007WO2007076602A1 Thermal superconductor refrigeration system
07/12/2007WO2006047235B1 Transient thermoelectric cooling of optoelectronic devices
07/12/2007US20070158049 Ventilation system
07/12/2007CA2636085A1 Thermal superconductor refrigeration system
07/11/2007CN2921663Y Improved air feeder air supply structure
07/11/2007CN1997860A Heater cycling for improved oil return
07/11/2007CN1995853A Fully-automatic tap water drinker
07/10/2007US7240725 Device for climate control of a driver's bed
07/05/2007DE10297119B4 Kondensator, Verdampfer und Kühlvorrichtung Condenser, evaporator and cooling device
07/04/2007EP1804005A1 Air conditioner
07/04/2007EP1802922A1 Refrigeration system and method with controllable heat recovery
07/04/2007CN1324278C Cooling cycle apparatus and method of controlling linear expansion valve of the same
07/03/2007US7237405 Refrigeration apparatus
07/03/2007CA2530621A1 Thermal superconductor refrigeration system
06/2007
06/29/2007CA2572624A1 Air conditioner and refrigerant control method thereof
06/28/2007US20070144704 Electronics equipment cabinet
06/27/2007EP1801509A1 Humidity controller
06/26/2007US7234516 Air conditioner for vehicle use
06/20/2007CN2913972Y Permanent greensward humiture control device using heat pump technology
06/20/2007CN2913971Y Vapour reclaiming energy-storage power-saving sterilizing drinking machine
06/20/2007CN2913970Y Drinking-humidifying dual-purpose machine
06/19/2007US7231776 Air-conditioning system for a motor vehicle
06/19/2007US7231775 Energy management system, method, and apparatus
06/14/2007US20070131408 Vehicle Air Conditioning and Heating System Providing Engine On and Off Operation
06/14/2007US20070130986 Unitemp food bar
06/13/2007CN2911551Y Electronic cooling-warming box
06/13/2007CN2911550Y Cooling-heating combiner of air conditioner
06/13/2007CN1981166A Heat conveyance system
06/12/2007US7228700 Heating/cooling system
06/07/2007US20070125115 Air conditioning system
06/06/2007DE202006018520U1 Klimaanlage plus (Solar) erneuerbare Energien als elektrischer Strom- und Wärmegenerator und Speicher Air conditioning plus (solar) renewable energy as electric power and heat generator and storage
06/06/2007CN2908656Y Temp control floor board and temp control system for floor composed of temp control floor board
06/06/2007CN1977132A Combined muffler/heat exchanger
06/05/2007US7225995 Space heating and cooling
05/2007
05/31/2007WO2007061403A1 Airflow management system in a hvac unit including two fans of different diameters
05/31/2007US20070119959 Method and device for air-conditioning at stop position
05/31/2007DE112005001444T5 Kombinierter Auspuffdämpfer/Wärmetauscher Combined muffler / heat exchanger
05/30/2007CN1973166A Impounding reservoir in buildings as heating, airiness and air-conditioner regenerator non-intrusion type and expansion application
05/29/2007US7222667 Vehicular air-conditioning apparatus
05/29/2007US7222666 Vehicle air-conditioning apparatus that can surely defog window
05/29/2007US7222665 Vehicle air conditioning system with air temperature sensor
05/24/2007WO2006047235A3 Transient thermoelectric cooling of optoelectronic devices
05/23/2007EP1788325A1 Freezing apparatus
05/23/2007CN2903816Y Multi-type multi-energy air-conditioning water heater
05/23/2007CN2903815Y 补偿式循环系统 Compensation circulatory system
05/23/2007CN2903814Y Cold/heat air conditioner and watr heater
05/23/2007CN1969165A Disinfection system
05/23/2007CN1969153A Hot and cold water dispenser and method of controlling same
05/23/2007CN1967104A Grape wine cabinet and its operation method
05/18/2007WO2007053951A1 Geothermal exchange system using a thermally superconducting medium with a refrigerant loop
05/18/2007CA2642202A1 Geothermal exchange system using a thermally superconducting medium with a refrigerant loop
05/16/2007CN2901182Y Multifunction water heating machine
05/16/2007CN2901181Y Inner machine switch device for three tube heat recovery air conditioner system
05/16/2007CN2901162Y Liquid heat insulation box
05/14/2007CA2526356A1 Geothermal exchange system using a thermally superconducting medium with a refrigerant loop
05/10/2007WO2007051235A1 Disinfection system improvements
05/09/2007CN2898727Y Hot-water supplier with air-conditioning function
05/02/2007CN2896143Y Double-source energy-saving air conditioner
05/02/2007CN1955617A Heat pump system for supplying cold and hot water
05/02/2007CN1313786C Scavenge pipe circulation system with critical refrigerant pressure
05/02/2007CN1313776C Air conditioning device with floor heating function
05/01/2007US7210523 Vehicle air conditioner
04/2007
04/26/2007WO2007045444A1 Hybrid chuck
04/26/2007US20070089853 Exposure apparatus and device manufacturing method
04/26/2007US20070089852 Heating and cooling apparatus, and vacuum processing apparatus equipped with this apparatus
04/25/2007CN2893508Y Commutator of air conditioner apparatus
04/25/2007CN1952528A Air conditioner
04/25/2007CN1312449C Absorption type air-conditioning system
04/24/2007US7207379 Automotive air conditioning system
04/19/2007WO2006049895A3 Multi-temp system with tandem compressors and reheat function
04/18/2007EP1775526A1 Heat conveyance system
04/18/2007CN2890778Y Cup holder structure with cooling and heating functions for vehicle
04/12/2007WO2007040423A1 Method for realising energy by means o a reciprocating motion and a device for converting and releasing energy in liquid media
04/12/2007WO2006128262A3 Heat pump system with auxiliary water heating
04/10/2007US7201000 Method for heating or cooling fluid medium
04/04/2007CN1940407A Freezing system
03/2007
03/29/2007US20070068184 Geothermal Exchange System Incorporating A Thermally Superconducting Medium
03/28/2007CN2884059Y Cold/hot parallel type cold water supply set
03/28/2007CN2884034Y Split, mobile, air-source heat-pump type water heating apparatus
03/28/2007CN2883071Y Vehicle airconditioning and water heating pump
03/28/2007CN1936461A Freezing system
03/28/2007CN1936451A All-weather solar water-heater
03/21/2007EP1764567A2 Cooling device
03/21/2007CN2881418Y Bienergy source cold and warm air conditioner
03/20/2007US7191827 Low ambient temperature refrigerator
03/20/2007US7191826 Variable speed fan motor control for forced air heating/cooling system
03/20/2007US7191825 Separately air-conditionable vehicle air conditioning unit
03/15/2007DE202006018579U1 Vorrichtung zum automatischen Heizen, Kühlen und Wasser-Erwärmen Device for automatic heating, cooling and water heating
03/15/2007DE102006041286A1 Air conditioning system for commercial motor vehicle, uses common heat exchanger for refrigerating circuit and coolant circuit
03/14/2007EP1762800A1 Air conditioner
03/14/2007EP1762799A1 Air conditioner
03/14/2007EP1762796A1 Air conditioner
03/14/2007EP0987503B1 Refrigerating plant
03/14/2007CN2879057Y Steam compression hot pump circulation device for heat transferring between three mediums
03/14/2007CN2879056Y Device for improving refrigeration and heating efficiency
03/14/2007CN1930427A Humidity controller
03/14/2007CN1304802C Air refrigerating plant and control method for air conditionin gplant
03/13/2007US7188480 Membrane desiccation heat pump
03/08/2007WO2005067687A3 A passive, portable blood storage system
1 ... 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 ... 66