发明名称 |
Push-button switch with display device |
摘要 |
In a push-button switch with a display device for opening and closing an electric circuit by pressing an operating button, a touch panel is disposed on the top side of the operating button. First a second switch device which relies upon the touch panel is operated using the operating button, and then a first switch device which relies upon pressing of the operating button is operated, thereby preventing erroneous operation.
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申请公布号 |
US5278362(A) |
申请公布日期 |
1994.01.11 |
申请号 |
US19920909198 |
申请日期 |
1992.07.06 |
申请人 |
NIHON KAIHEIKI INDUSTRIAL COMPANY, LTD. |
发明人 |
OHASHI, SHIGEO |
分类号 |
H01H36/00;H01H9/18;H01H13/02;(IPC1-7):H01H9/26 |
主分类号 |
H01H36/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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