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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
|
출원번호 | US-0882310 (1992-05-13) |
우선권정보 | JP-0051126 U (1991-06-07) |
발명자 / 주소 |
|
출원인 / 주소 |
|
인용정보 | 피인용 횟수 : 18 인용 특허 : 0 |
A pump body of a diaphragm pump unit comprises a housing and a pump placed therein, an elastic cover is attached to the housing so as to cover the upper portion of the housing. When the pump is operated with the upper opening of the housing of the pump body being covered with the cover, a fluid such
In a diaphragm pump unit comprising of a pump body which comprises a housing with an opening upper portion thereof and a pump received and fixed in said housing, a diaphragm pump unit comprising; a fluid inlet port formed in the bottom wall of said housing, and an elastic cover provided as a cap to
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