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 21 - Machines, plant, or systems, using electric or magnetic effects
Patents for F25B 21 - Machines, plant, or systems, using electric or magnetic effects (7,483)
09/2003
09/10/2003CN1441972A Thermoelectric element
09/09/2003US6615590 Heat exchanger for temperature control
09/09/2003CA2059383C Static magnetic refrigerator
09/03/2003EP1340268A1 Thermoelectric devices
09/03/2003CN2570707Y Solar energy semiconductor air conditioner
09/02/2003US6612116 Thermoelectric temperature controlled refrigerator food storage compartment
09/02/2003US6612115 Method of conducting thermal energy, thermal conductor, and electrical appliance using the thermal conductor
08/2003
08/28/2003WO2003071200A1 Heat recovery unit and heat recovery system of building utilizing it
08/28/2003WO2003071198A1 A heat transfer apparatus
08/28/2003US20030159346 Apparatus prolonging the life of cut flowers
08/28/2003CA2477332A1 Heat recovery unit and heat recovery system of building utilizing it
08/27/2003CN2569048Y Small semiconductor air conditioner
08/21/2003US20030154725 Thermostats comprising countercurrent heat exchangers having fans or compressors spaced along the length of conduits; air conditioning
08/21/2003US20030154724 Heat exchanger
08/21/2003US20030154723 Apparatus for the real-time monitoring and control of a wafer temperature
08/20/2003EP1336204A2 Thermoelectric module with integrated heat exchanger and method of use
08/20/2003CN1436975A Air conditioner with electrothermal module
08/19/2003US6607100 Wine or champagne preservation and dispensing apparatus
08/19/2003US6606866 Thermoelectric heat exchanger
08/13/2003CN1435608A Cooling and heating device using thermoelectric module
08/07/2003US20030145606 Cooling system for wine or champagne preservation and dispensing apparatus
08/07/2003US20030145605 Air conditioner having thermoelectric module
08/06/2003EP1333234A1 Thermoelectric heat pump
08/06/2003EP1087189B1 Air conditioning apparatus
08/05/2003US6601401 Temperature controller and light-waveguide with the same
07/2003
07/29/2003US6598405 Thermoelectric power generation utilizing convective heat flow
07/29/2003US6598403 Nanoscopic thermoelectric refrigerators
07/24/2003WO2003060399A1 Apparatus for preserving tissue
07/23/2003EP1329538A2 Method of manufacturing shaped crystals by upward pressurization type liquid injection
07/23/2003EP1216098B1 Device for carrying out chemical or biological reactions
07/23/2003CN2562155Y Heat pipe radiator for temperature differential electric refrigerating products
07/23/2003CN2562140Y Unitary temperature differential electric refrigerating system
07/23/2003CN2562116Y Automatic control thermostatic air exchanging devices
07/22/2003US6595004 Apparatus and methods for performing switching in magnetic refrigeration systems using thermoelectric switches
07/17/2003US20030131610 Super cooler for a heat producing device
07/17/2003US20030131609 Cascade cryogenic thermoelectric cooler for cryogenic and room temperature applications
07/16/2003CN2560904Y Efficient electronic refrigerator
07/15/2003US6591615 Electrical appliance using thermal conductor
07/10/2003WO2003056639A1 Thermoelectric device and thermoelectric apparatus comprising this thermoelectric device
07/10/2003WO2003056258A1 A split body peltier device for cooling and power generation applications
07/10/2003US20030126866 Vehicle temperature-conditioned container with a power control circuit and a defrost circuit
07/10/2003US20030126865 Cascade cryogenic thermoelectric cooler for cryogenic and room temperature applications
07/09/2003CN1114101C Sample cooling appts. and method thereof
07/08/2003US6589366 Method of making active magnetic refrigerant, colossal magnetostriction and giant magnetoresistive materials based on Gd-Si-Ge alloys
07/08/2003US6588216 Apparatus and methods for performing switching in magnetic refrigeration systems
07/08/2003US6588215 Apparatus and methods for performing switching in magnetic refrigeration systems using inductively coupled thermoelectric switches
06/2003
06/26/2003WO2003052819A2 Apparatus and method for augmented cooling of computers
06/26/2003US20030116869 Split body peltier device for cooling and power generation applications
06/26/2003US20030115902 Thermoelectric beverage cooler
06/26/2003US20030115892 Thermoelectric temperature controlled refrigerator food storage compartment
06/25/2003CN2557860Y Electronic constant temp. scanvenger
06/24/2003US6581393 Ice making system, method, and component apparatus
06/24/2003US6581388 Active temperature gradient reducer
06/24/2003US6581387 Solid-state microrefrigerator
06/19/2003WO2003050456A1 Rotating magnet magnetic refrigerator
06/19/2003US20030111516 Integrated quantum cold point coolers
06/19/2003US20030110779 Apparatus and method for augmented cooling of computers
06/18/2003CN2556576Y Small semiconductor refrigerator
06/18/2003CN1111697C Thermoelectric cooling system
06/12/2003US20030106323 Rotating magnet magnetic refrigerator
06/11/2003CN1423375A Electric connector and its system arrangement method
06/11/2003CN1422602A Head-temp. regulator
06/10/2003US6574967 Cooling and heating apparatus using thermoelectric module
06/05/2003WO2003046462A2 Fluid heat exchanger assembly and pesronal cooling device
06/05/2003WO2003046448A1 Thermoelectric modules and a heating and cooling apparatus incorporating same
06/05/2003WO2003046447A1 Device for delivering liquids for human consumption and other uses
06/05/2003WO2003045818A1 'wine or champagne preservation and dispensing apparatus'
06/05/2003WO2003023294A3 Thermoelectric cooling system
06/05/2003US20030103330 Heat-dissipating module
06/04/2003CN2554579Y Domestic drying machine with thermoelectric heat pump
06/04/2003CN2554566Y Cold-hot complement comprehensive heat exchanger
06/04/2003CN2554565Y 半导体电热取暖器 Semiconductor electric heater
06/04/2003CN1421661A Magnetofluid refrigerating circulator
06/04/2003CN1110666C Thermoelectric cooling equipment and method for operating the said equipment
06/04/2003CN1110436C Canned baverage frigerating device
06/03/2003USRE38128 Variable temperature seat climate control system
06/03/2003US6573596 Non-rectangular thermo module wafer cooling device using the same
06/03/2003US6571564 Timed container warmer and cooler
05/2003
05/29/2003US20030100137 Spontaneous emission enhanced heat transport method and structures for cooling, sensing, and power generation
05/29/2003US20030098314 Wine or champagne preservation and dispensing apparatus
05/29/2003US20030098143 Fluid heat exchanger assembly and personal cooling device
05/29/2003US20030097846 Active temperature gradient reducer
05/29/2003US20030097845 Thermoelectric modules and a heating and cooling apparatus incorporating same
05/28/2003EP1313989A1 Thermoelectric control of fluid temperature
05/28/2003EP1034407B1 Container
05/28/2003DE20301232U1 Mini cooling apparatus with Peltier technology for cooling switch cupboard and housing has two aluminum heat sinks between which Peltier elements are provided and fan
05/28/2003CN1110101C Thermoelectric module with gapless eggcrate, mfg. method thereof and use of same
05/27/2003US6568193 Method and apparatus for cooling an electric motor
05/21/2003CN2551932Y Fast cooling/heating apparatus
05/21/2003CN1419091A Air water molecule condenser
05/14/2003CN1417545A Electronic heatstroke-preventing and temperature-reducing unit
05/13/2003US6560968 Thermoelectric cooler
05/08/2003WO2003038365A1 Interruptible thermal bridge system
05/08/2003WO2003038355A1 Highly-efficient freezing apparatus and highly-efficient freezing method
05/08/2003US20030084670 Refrigerator for cosmetics and method of controlling the same
05/08/2003US20030084669 Method of conducting thermal energy, thermal conductor, and electrical appliance using the thermal conductor
05/07/2003EP1307692A1 Rotating bed magnetic refrigeration apparatus
05/07/2003CN1416182A Technique for producing heat dispersion substrate of ceramics with copper coated
05/07/2003CN1107985C Peltiex module and its mfg. method
05/06/2003US6557369 Cooling system for wine or champagne preservation and dispensing apparatus
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