Electric resistance heating devices inventions 02/09

20090052876 - Fins for an electric cable in an electric radiant heating system: A heat-transferring fin is attached to an electric cable or to a packaged double cable of an electric radiant heating system. The fins can be attached using twist clips. Each twist clip includes an upper gripping member, a lower gripping member connected to the upper member by an upright support... Agent: Neal, Gerber, & Eisenberg

20090052877 - Heat isolation cover for heat blower: A heat isolation cover for a heat blower comprises a casing having a receiving space; the casing being installed with a protection sleeve, a heat resistance unit and a fan and motor set; one end of the protection sleeve being formed as a converge opening portion; the heat resistance unit... Agent: Chuan-hsin Cheng

20090047007 - Instantaneous water heater with a heating tube: An instantaneous water heater includes a heating tube, a heating device over a lower end of the heating tube, a spiral pipe held in the heating tube, water inlet and outlet pipes connected to two ends of the spiral pipe, a water-discharge switch installed on the other end of the... Agent: Rosenberg, Klein & Lee

20090047008 - Immersion heater and method of use: An immersion heater comprising temperature elevating components contained within a housing. The housing comprises a thermally conductive, electrically insulating epoxy on an upper portion thereof, and a highly thermally conductive epoxy on a lower portion thereof. The temperature elevating components comprise a heating element in communication with a heat regulating... Agent: Doherty, Wallace, Pillsbury & Murphy, P.C.

20090041441 - Home heating radiator using a phase change heat transfer fluid: P

20090041442 - Thermal vaporizer apparatus: The present invention relates to a smokeless thermal vaporizer apparatus for extracting and vaporizing essential ingredients from natural herbal medicines for inhalation to prevent and alleviate pains and diseases. The thermal vaporizer apparatus includes a heating device and a handheld delivery device. The heating device has a heating element disposed... Agent: Gordon & Rees LLP

20090041443 - Backside rapid thermal processing of patterned wafers: Apparatus and methods of thermally treating a wafer or other substrate, such as rapid thermal processing (RTP) apparatus and methods are disclosed. An array of radiant lamps directs radiation to the back side of a wafer to heat the wafer. In one or more embodiments, the front side of the... Agent: Applied Materials, Inc. Patent Counsel

20090034944 - Conveyor oven with multiple heating zones: Multiple top-mounted heaters and at least one bottom heater define multiple heating/cooking zones in a conveyor oven. The top-mounted heaters output different energy levels and thereby define heating/cooking zones whereat foods are cooked differently. By using multiple bottom-mounted heaters, thermal separation of the heating zones can be further enhanced. Liquids,... Agent: Ladas & Parry LLP

20090034945 - Baffle device, hot air blower for solder treatment, and nozzle for same: In a baffle device 20 fixedly provided in an air passage of a mechanism for blowing out hot air to a solder treatment portion, vanes inclined with a predetermined inclination angle with respect to an air flow are provided substantially radially with a predetermined interval. Also, in a nozzle to... Agent: Squire, Sanders & Dempsey L.L.P.

20090034946 - Drying apparatus: A drying apparatus includes a casing and a cavity formed in the casing for receiving an object to be dried. A fan is located in the casing so as to be capable of creating an airflow, and a motor is provided in the casing for driving the fan. Ducting is... Agent: Morrison & Foerster LLP

20090034947 - Pipe heater encircled conduit device: The present invention relates to a pipe heater encircled conduit device (1), in which a heating element (111) wrapped with a filament (112) having high resistance is provided and a hollow quartz inner tube (113) is inserted at the outside of said heating element (113) to form a pipe heater... Agent: Rosenberg, Klein & Lee

20090034948 - Light emitting type heat treatment apparatus: A light emitting type heat treatment apparatus includes relatively low rated power density filament lamps and relatively high rated power density filament lamps, in which a heat treatment including a temperature raising heat process for raising a work piece quickly to a predetermined heat treatment temperature by light emitted from... Agent: Rader Fishman & Grauer PLLC

20090034949 - Device having heating/heat-retaining tube: A device having a tube for heating or heat retaining of fluid includes a first path in which a connection section of a cord heater led out of the tube and a lead wire connected to a power supply is provided, a second path provided between the tube and the... Agent: Hahn & Voight PLLC