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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
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출원번호 | US-0840781 (1977-10-11) |
발명자 / 주소 |
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출원인 / 주소 |
|
인용정보 | 피인용 횟수 : 4 인용 특허 : 0 |
The present invention is related to a fluid metering valve that is specifically constructed to provide fine metering at extremely low flow rates while still providing a full shut-off capability. The fluid metering valve of the present invention is specifically adapted to be utilized in conjunction w
A metering valve as recited in claim 1 wherein said body is comprised of a first portion wherein said tubing receiving channel is an annular channel formed therein, and a second cylindrical portion moveable axially upwardly and downwardly relaTive to said first body portion and receivable in said an
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