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Class Information
Number: 373/128
Name: Industrial electric heating furnaces > Resistance furnace device > With heating element detail > Mounting
Description: Subject matter with details of the means for attaching the heating element to some other part of the furnace.

Sub-classes under this class:

Class Number Class Name Patents
373/129 Base 9
373/130 Side wall 71

Patents under this class:
1 2

Patent Number Title Of Patent Date Issued
8494026 Fastening means for terminals for electrical resistance elements Jul. 23, 2013
8303711 Electrode anchoring structure in crystal-growing furnaces Nov. 6, 2012
8263914 Cartridge heater and method of use Sep. 11, 2012
8177548 Device for mounting a fan burner on a combustion chamber May. 15, 2012
8134100 Heat processing furnace and method of manufacturing the same Mar. 13, 2012
7971836 Supporting table having heaters inside crystal-growing furnace Jul. 5, 2011
7888622 Heat-processing furnace and manufacturing method thereof Feb. 15, 2011
7838802 Radiation apparatus with capability of preventing heat convection Nov. 23, 2010
7649158 Preform-heating furnace comprising a member for controlling the movement of a heating means between indexed positions Jan. 19, 2010
7595465 Device for keeping heating wires in position in a horizontal oven Sep. 29, 2009
7498544 Firing furnace and method for manufacturing porous ceramic fired object with firing furnace Mar. 3, 2009
7423242 Oven for non-metal melting Sep. 9, 2008
7078656 Device for electrically heating a vertically erect chamber Jul. 18, 2006
6807220 Retention mechanism for heating coil of high temperature diffusion furnace Oct. 19, 2004
6758902 Heater arrangement for crystal growth furnace Jul. 6, 2004
6723968 Conductive U-shaped jumper strap and method of use Apr. 20, 2004
6307874 Expansion loops for heating elements in vacuum furnaces Oct. 23, 2001
6125134 Electric furnace assembly Sep. 26, 2000
6111908 High temperature vacuum heater supporting mechanism with cup shaped shield Aug. 29, 2000
6023487 Process for repairing heat treating furnaces and heating elements therefor Feb. 8, 2000
6021155 Heat treating furnace having improved hot zone Feb. 1, 2000
5930285 Heating element support for an electric heat treating furnace Jul. 27, 1999
5864576 Electric furnace Jan. 26, 1999
5809056 Vitrification furnace with a gas light seal Sep. 15, 1998
5605645 Furnace heater surrounded by a ceramic tube and fastened with a ceramic flange Feb. 25, 1997
5502742 Heat treating furnace with removable floor, adjustable heating element support, and threaded ceramic gas injection nozzle Mar. 26, 1996
5497394 Electric heater element support Mar. 5, 1996
5442158 Heating element support clip Aug. 15, 1995
5335310 Modular heating assembly with heating element support tubes disposed between hangers Aug. 2, 1994
5282221 High temperature heating element standoff Jan. 25, 1994
5251231 Vacuum furnace Oct. 5, 1993
5193100 Apparatus for detecting gaseous discharge in vacuum furnaces Mar. 9, 1993
4870256 Graphite holding elements for heating bars in industrial furnaces Sep. 26, 1989
4712086 Support frame for resistor elements in a heating furnace for glass sheets Dec. 8, 1987
4620309 Electric furnace construction Oct. 28, 1986
4606037 Apparatus for manufacturing semiconductor single crystal Aug. 12, 1986
4589634 Furnace for smelting non-ferrous and/or for holding non-ferrous metal melts May. 20, 1986
4550411 Sources used in molecular beam epitaxy Oct. 29, 1985
4542513 Heater for hot isostatic pressing apparatus Sep. 17, 1985
4523321 Vertical carbonizing furnace for use in the production of carbon fibers Jun. 11, 1985
4520487 High temperature electric furnace with metallic resistances in the form of hollow vertical heating tubes May. 28, 1985
4510609 Furnace for vertical solidification of melt Apr. 9, 1985
4503319 Heater for hot isostatic pressing apparatus Mar. 5, 1985
4429403 Heating element insulating and support system Jan. 31, 1984
4394566 Ladle preheater Jul. 19, 1983
4341916 Electric furnace insulation module Jul. 27, 1982
4331828 Apparatus for mounting a crucible within an electric furnace May. 25, 1982
4321415 Heating element support for vacuum electric furnaces Mar. 23, 1982
4299364 Insulating module including a heater element support Nov. 10, 1981
4292505 Furnace for generating heat by electrical resistance Sep. 29, 1981

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