发明名称 |
BEAMMTYPE AUTOMATIC ALARM |
摘要 |
PURPOSE:To perform an easy optical axis adjustment for an alarm which detects anintruding object, by carrying out a countinous lighting, blinking and turning off for the luminous element in accordance with the scale of the current flowing to the light receiving element. |
申请公布号 |
JPS532100(A) |
申请公布日期 |
1978.01.10 |
申请号 |
JP19760076959 |
申请日期 |
1976.06.28 |
申请人 |
MATSUSHITA ELECTRIC WORKS LTD |
发明人 |
YAMAMOTO TAKASHI;SUZUKI MUNEO |
分类号 |
H01H47/24;G01V8/12;G08B13/18;G08B13/183;G08B13/22 |
主分类号 |
H01H47/24 |
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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