Patents
Sitemap › H05 - Electric techniques not otherwise provided for › H05B - Electric heating; Electric lighting not otherwise provided for › H05B 1 - Details of electric heating devices
Patents for H05B 1 - Details of electric heating devices (8,316)
01/2004
01/14/2004CN2598456Y Electric heating rug
01/14/2004CN1134808C Improvements of thermal controler for liquid heating vessels
01/08/2004WO2004004419A1 Planar heating body with temperature detector
01/07/2004CN1466556A Method to improve the life span of a heating element of a molybdenium disilicide at lower temperatures
01/01/2004US20040000542 Input/output system
12/2003
12/30/2003US6670586 Infrared oven
12/25/2003WO2003106731A1 Material evaporation chamber with differential vacuum pumping
12/25/2003US20030234247 Methods and apparatus for a multi-zone blanket
12/24/2003WO2003107414A1 Method for testing and adjusting a lamp heating installation
12/24/2003WO2003081951A9 Heater for electric blanket
12/24/2003WO2003058365A3 Heating device comprising a flexible heating element
12/24/2003CN2593753Y Explosion-proof thermostatic electric heating water bag
12/24/2003CN1463181A Heater device, particularly for inner shoes of sports footwear
12/18/2003WO2003104890A1 Counterfeit-proof metallic foil
12/18/2003WO2003104783A1 Non-contact radiant heating and temperature sensing device for a chemical reaction chamber
12/18/2003US20030231878 Non-contact radiant heating and temperature sensing device for a chemical reaction chamber
12/18/2003US20030231695 Electrical plug display arrangement
12/18/2003US20030230561 Heating device and heating method
12/18/2003DE20220659U1 Vorrichtung zum energiesparenden Betreiben einer Leuchtstoffröhre Apparatus for operating an energy-saving fluorescent tube
12/18/2003CA2752221A1 Counterfeit-proof metal foil
12/17/2003EP1371519A1 Monitoring device for electric heating elements connected in series
12/17/2003CN2593512Y Electric appliance with positive temperature coefficient heating component
12/17/2003CN2593511Y Integrated fully-closed temperature-controlled electric-heating tube
12/17/2003CN2592018Y Electric-heating hair pin
12/16/2003US6664518 Device and method for heating a vehicle seat
12/16/2003US6664517 Steering-heater device for vehicle
12/16/2003US6664516 Electric appliance with a PTC heating member and a method of operating same
12/11/2003WO2003103339A1 Temperature compensation warming fabric
12/10/2003CN2590797Y Electric heating defrosting inflection rate rear-viewing mirror
12/09/2003US6661967 Variable temperature vaporizer
12/04/2003WO2003099356A2 Fluid pumping, valve and heating systems, methods and apparatuses for an automated dialysis machine
12/04/2003WO2002071800A8 Thick film heaters and resistances
12/04/2003US20030222068 Temperature compensation warming fabric
12/03/2003EP1366640A1 Thick film heaters and resistances
12/02/2003US6658205 Apparatus for adjusting temperature variation value correction of aquarium heating tube
11/2003
11/27/2003WO2003061345A3 Cooking system for sensing the status of a food item
11/27/2003US20030220609 Medical fluid pump
11/27/2003US20030220608 Method and apparatus for controlling medical fluid pressure
11/27/2003US20030217975 Automatic dialysis system; determination, calibration
11/27/2003US20030217962 Pump, piston, membrane; applying vacuum
11/26/2003CN2587390Y Low-voltage electric heated foot pad
11/26/2003CN1129042C Heater for use in electrophotographic image fixing device
11/25/2003US6653598 Methods and systems for removing ice from surfaces
11/20/2003US20030214257 Inductively powered lamp assembly
11/20/2003US20030214256 Inductively powered lamp assembly
11/20/2003US20030213794 Microprocessor controlled heating system
11/19/2003CN1128566C Manufacture of polymer immersed heating elements and support frames and resistor heating elements
11/18/2003US6649885 Whereby temperature of wafer can be accurately measured at all times, so that epitaxial growth processing and etching can be conducted on wafer kept at prescribed temperature
11/18/2003US6649881 Electric water heater with pulsed electronic control and detection
11/13/2003WO2003081951B1 Heater for electric blanket
11/11/2003US6646237 Safety control circuit for electric water heater
11/11/2003US6646232 Fail safe device for infant-support apparatus
11/06/2003WO2003092329A2 Inductively powered lamp assembly
11/06/2003WO2003059414A3 Intravenous fluid warming device
11/06/2003CA2822260A1 Inductively powered lamp assembly
11/06/2003CA2771058A1 Inductively powered lamp assembly
11/05/2003CN2585523Y High-power, far infrared, directional strong radiation device
11/04/2003US6642487 Heating arrangement
11/04/2003US6642486 Method and apparatus for replicating heat profile of infrared oven
11/04/2003US6641556 Intravenous fluid heating system
10/2003
10/30/2003WO2003090499A1 Method and apparatus for heating a submarine pipeline
10/30/2003US20030201865 Thermal switch and heater
10/30/2003US20030201731 Inductively powered lamp assembly
10/30/2003CA2482818A1 Method and apparatus for heating a submarine pipeline
10/29/2003EP1356241A2 Method and apparatus for detecting a dry fire condition in a water heater
10/28/2003US6640048 Instant water heater
10/22/2003CN2582317Y Safety electric blanket made of single layer heating wire with whole wire temp. control
10/16/2003WO2003086018A1 Electric heating device, particularly for a heating or air-conditioning unit in a vehicle
10/16/2003WO2003085343A1 Pulsed processing semiconductor heating methods using combinations of heating sources
10/16/2003WO2003061545A3 Therapeutic decorative object
10/16/2003US20030194228 Water heater
10/15/2003CN2580718Y Automatic power-off device for timing and warm-keeping for electric rice cooker
10/15/2003CN1124774C Electrical liquid heating apparatus
10/14/2003US6633727 Integrated heater and controller assembly
10/14/2003US6633726 Method of controlling the temperature of water in a water heater
10/09/2003WO2003084289A1 Instant water heater
10/09/2003CA2481408A1 Instant water heater
10/08/2003EP1350146A2 Proportional band temperature control for one or more heating elements
10/08/2003CN2579129Y Temperature-controllable energy-saving heating board
10/08/2003CN2579128Y Power cut-off security mechanism of oven against locked bracket
10/02/2003WO2003081962A1 Dimmer circuit with improved inductive load imbalance protection
10/02/2003WO2003081961A1 Improved dimmer circuit arrangement
10/02/2003WO2003081951A1 Heater for electric blanket
10/02/2003WO2003081364A1 Dimmer circuit with improved ripple control
10/02/2003US20030185548 Instant water heater
10/02/2003US20030183612 Pulsed processing semiconductor heating methods using combinations of heating sources
10/02/2003CA2480413A1 Dimmer circuit with improved inductive load imbalance protection
10/02/2003CA2480407A1 Improved dimmer circuit arrangement
10/02/2003CA2480391A1 Dimmer circuit with improved ripple control
10/02/2003CA2476489A1 Heater for electric blanket
10/01/2003EP1349428A2 Heating element and process for controlling a heating element, particularly used in a car
10/01/2003EP1347830A1 Miniature apparatus for delivering electromagnetic energy into a solution
10/01/2003EP0755519B1 Automated continuous and random access analytical system and components thereof
10/01/2003CN1446025A Elctric heating cooker
09/2003
09/30/2003US6627859 Method and apparatus for temperature control of heater
09/25/2003US20030178412 Propeller de-icing system
09/25/2003US20030178410 Image formation apparatus and heater control method
09/25/2003US20030178409 Hand-guided machine having automatically regulated heating of the handles
09/25/2003CA2793745A1 Power supply for identification and control of electrical surgical tools
09/23/2003US6624392 Multifunctional cooking system
1 ... 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 ... 84