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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
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출원번호 | US-0866237 (1978-01-03) |
우선권정보 | DE-2700491 (1977-01-07) |
발명자 / 주소 |
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출원인 / 주소 |
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인용정보 | 피인용 횟수 : 4 인용 특허 : 0 |
A throttling device for fluids comprises a flexible tube in which the fluid is conveyed which has a compressible wall to vary the flow cross-section therethrough. The tube is received on a base plate which has a continuous channel of a size to receive the tube, and it is covered by a cover plate whi
A throttling device for fluids, comprising a flexible tube in which the fluid is conveyed, having a compressible wall to vary the cross section thereof, a base plate having a continuous spiral channel in which said tube is accommodated, a cover plate overlying said base plate and having a projecting
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