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Miniature duckbill valve having a low cracking pressure and high flow rate 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • F16K-015/14
출원번호 US-0986378 (1992-12-07)
발명자 / 주소
  • Atkinson Gordon E. (Cedarville OH) Kunce James R. (Springfield OH) Bailey James C. (Yellow Springs OH)
출원인 / 주소
  • Vernay Laboratories, Inc. (Yellow Springs OH 02)
인용정보 피인용 횟수 : 68  인용 특허 : 0

초록 ▼

A miniature valve is provided for use in a medical administration set wherein the valve is designed to be fit into very small areas while operating with performance characteristics comparable to those provided by larger valves. The valve is formed as a duckbill valve having very thin substantially p

대표청구항 ▼

A miniature duckbill valve for permitting fluid flow in a first direction and for preventing fluid flow in a second opposite direction, said valve comprising: a pair of substantially planar lips extending in converging relationship in a direction from an inlet end of said valve to an outlet end of s

이 특허를 인용한 특허 (68)

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  8. Parihar,Shailendra K.; Pendekanti,Rajesh, Device for providing intracardiac access in an open chest.
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  25. Fillmore, William E., Method of making a dispensing closure.
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  27. Groman, Boaz Barry, Micro-abrasive blasting device for dental applications and methods.
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