发明名称 |
RADIANT ELECTRIC HEATERS INCORPORATING MICROPOROUS THERMAL INSULATION |
摘要 |
A radiant electric heater has a support which bears a layer of microporous thermal insulation material such as that sold under the registered trademark "Microtherm" with a heat transmissive cover spaced from the layer by a peripheral wall and heating elements positioned within an area defined by the peripheral wall and coiled around a plurality of quartz tubes. The quartz rods are urged against the layer of microporous thermal insulation material by the cover by way of the peripheral wall. |
申请公布号 |
ZA8606175(B) |
申请公布日期 |
1987.03.25 |
申请号 |
ZA19860006175 |
申请日期 |
1986.08.15 |
申请人 |
MICROPORE INTERNATIONAL LIMITED |
发明人 |
JOSEPH ANTHONY MCWILLIAMS |
分类号 |
H05B3/06;F24C7/04;H05B3/74 |
主分类号 |
H05B3/06 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|