发明授权
- 专利标题： Electric range surface element
- 专利标题（中）： 电灶表面元件
-
申请号： US294582申请日： 1981-08-20
-
公开(公告)号： US4435638A公开(公告)日： 1984-03-06
- 发明人: Donald J. Simon , Thomas R. Field
- 申请人： Donald J. Simon , Thomas R. Field
- 申请人地址： IN Indianapolis
- 专利权人： Jenn-Air Corporation
- 当前专利权人： Jenn-Air Corporation
- 当前专利权人地址： IN Indianapolis
- 主分类号： H05B3/76
- IPC分类号： H05B3/76 ; F27D11/02
摘要：
A resistance heating element is formed in a spiral pattern to a spherical radius to provide conductive heating for a wok. The resistance heating element is supported by a support which accommodates the spherical surface of the heating element. The heating element can be for either plug-in or permanent installation.
公开/授权文献
- USD306129S Hasp-type latch 公开/授权日：1990-02-20
信息查询
