Verfahren zur Herstellung eines elektrischen Strahlungsheizkörpers
摘要
A radiant electric heater is manufactured by a method which involves providing a base (2) of microporous thermal and electrical insulation material having at least one groove (9) formed in a surface thereof, and providing an elongate electrically conductive strip (5) to serve as a heating element (4). The elongate electrically conductive strip (5) is located edgewise into the groove (9) and surface pressure is applied to the base (2) of microporous insulation material in a region (11) adjacent to the strip (5) to deform the base (2) and to urge microporous material of the base into contact with the strip (5) so as to secure the strip in the groove (9). <IMAGE>
申请公布号
DE69405603(T2)
申请公布日期
1998.03.05
申请号
DE1994605603T
申请日期
1994.02.01
申请人
CERAMASPEED LTD., DROITWICH, WORCESTERSHIRE, GB
发明人
MCWILLIAMS, JOSEPH ANTHONY, DROITWICH, WORCESTERSHIRE WR9 7DJ, GB