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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
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출원번호 | US-0214186 (1980-12-08) |
발명자 / 주소 |
|
출원인 / 주소 |
|
인용정보 | 피인용 횟수 : 10 인용 특허 : 0 |
An improved self-service gasoline pump is designed to insure payment for the fuel which has been delivered by the pump. The pump includes a switch mechanism which must be operated by the ignition key of an automobile prior to operation of the pump. Upon insertion of the ignition key into the switch
In a pump apparatus for dispensing gasoline or other fuel, the improvement of security means to inhibit theft of fuel, said means including a remote control switch and also including a key operated relay connected in series with a power supply for the pump apparatus and the pump apparatus, said rela
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