| 发明名称 |
DEVICE FOR CONTROL OF PRESSURE AND FLOW RATE OF FLUID |
| 摘要 |
FIELD: valving systems. ^ SUBSTANCE: device comprises pulse tube that connects the control space of pilot with the receiver of the static outlet pressure and is connected with the inner chamber and switch mounted at the site of pipe joint made of e.g. three-position cock. The flexible coupling controls the space between the side and flanges of the inlet and outlet branch pipes depending on the switch position. ^ EFFECT: expanded functional capabilities. ^ 1 dwg |
| 申请公布号 |
RU2307385(C2) |
申请公布日期 |
2007.09.27 |
| 申请号 |
RU20050111444 |
申请日期 |
2005.04.18 |
| 申请人 |
GOSUDARSTVENNOE OBRAZOVATEL'NOE UCHREZHDENIE VYSSHEGO PROFESSIONAL'NOGO OBRAZOVANIJA "SAMARSKIJ GOSUDARSTVENNYJ ARKHITEKTURNO-STROITEL'NYJ UNIVERSITET" (SGASU) |
发明人 |
VESNIN VLADIMIR IVANOVICH;FOMINA ANNA VIKTOROVNA |
| 分类号 |
G05D16/06 |
主分类号 |
G05D16/06 |
| 代理机构 |
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代理人 |
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