发明名称 DEVICE FOR NOTIFYING OPENING/CLOSING OF VALVE BY USING VOICE MEMORY CHIP AND LAMP
摘要 PURPOSE: A device for notifying the opening and closing of a valve is provided to prevent the malfunction of the valve and to minimize an accident by notifying a user of the opening/closing of the valve. CONSTITUTION: A device for notifying the opening and closing of a valve(1) is composed of a voice memory chip(3) integrated with a speaker, at least one lamp(4) installed at a lever(2), and switches(4). The voice memory chip is installed at the lever, and outputs a voice message. The lamp is operated with the voice memory chip and turns on a light. The switches control the operation of the voice memory chip and the lamp.
申请公布号 KR20040097067(A) 申请公布日期 2004.11.17
申请号 KR20040084948 申请日期 2004.10.22
申请人 PAK, SIL SANG 发明人 PAK, SIL SANG
分类号 F16K35/00;F16K37/00;(IPC1-7):F16K37/00 主分类号 F16K35/00
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