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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
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출원번호 | US-0087325 (1987-08-20) |
발명자 / 주소 |
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인용정보 | 피인용 횟수 : 11 인용 특허 : 0 |
A device for dispensing a viscous fluid from and charging a viscous fluid into a canister mounted on a housing of the device is disclosed. The device comprises a reversible auger-type pump including an auger having first and second ends. The first end of the auger is in communication with a nozzle c
A device for dispensing fluid from and charging fluid to a fluid reservoir, said device comprising, in combination; a fluid canister defining a fluid reservoir, auger-type pump means having first and second ports, said first port being in communication with said fluid reservoir, a conduit coupled to
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