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Class Information
Number: 392/342
Name: Electric resistance heating devices > Heating devices (class 219 subclass 200) > With heat storage means > For vaporization
Description: Subject matter wherein the stored heat is used for converting a substance from a solid or liquid to a gaseous state.

Patents under this class:

Patent Number Title Of Patent Date Issued
8470138 Odor mitigation in a recycler assembly Jun. 25, 2013
8447175 Energy delivery system for a gas transport vessel containing low vapor pressure gas May. 21, 2013
8309173 System for controlling the sublimation of reactants Nov. 13, 2012
7851019 Method for controlling the sublimation of reactants Dec. 14, 2010
7848624 Evaporator for use in a heat transfer system Dec. 7, 2010
7778530 Energy delivery system for a gas transport vessel containing low vapor pressure gas Aug. 17, 2010
6380522 Device for the regulation of a generator of a hot fluid in liquid or gaseous phase Apr. 30, 2002
6258170 Vaporization and deposition apparatus Jul. 10, 2001
6082714 Vaporization apparatus and process Jul. 4, 2000
5963708 Heating system Oct. 5, 1999
5553187 Booster mechanism for sauna generator's rockpile utilizing water-directing bypass structure Sep. 3, 1996
5536375 Water purifier having a demister Jul. 16, 1996
5355456 Pebble-bed evaporation and superheater assembly for vaporizing and heating a liquified cryogenic gas Oct. 11, 1994
5235668 Portable electric space heater with air cooled outer wall surfaces Aug. 10, 1993
5033107 Electric sauna heater Jul. 16, 1991
5021637 Method of controlling the supply of electric power to an electric sauna heater Jun. 4, 1991
4959527 Electric sauna heater Sep. 25, 1990
4774395 Electric heat storage apparatus employing pentaerythritol heat storage compositions Sep. 27, 1988
4631388 Off-peak electric liquid heating system employing regulatable heat pipe Dec. 23, 1986
4572943 Electrical steam generator for intermittent operation Feb. 25, 1986
4571484 Mechanisms to heat fluids to higher temperatures and pressures Feb. 18, 1986
4446356 Electric sauna heater May. 1, 1984
4416418 Fluidized bed residential heating system Nov. 22, 1983
4408116 Superheated steam generator Oct. 4, 1983
4384190 Control panel arrangement for an electric sauna heating unit May. 17, 1983
4375590 Temperature regulator mounting arrangement for electric sauna heating units Mar. 1, 1983
4121570 Sauna stove Oct. 24, 1978
4071079 Heat-storage unit and system Jan. 31, 1978

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