发明名称 |
SERVO DEVICE FOR CONTROL SYSTEM |
摘要 |
FIELD: power mechanical engineering. ^ SUBSTANCE: device comprises movable shaft, unmovable bushing that is fit on the shaft , and contact sealing rings. The contact sealing rings are mounted with a spaced relation and cooperate with the contact surfaces of the appropriate parts. One of the contact sealing rings can slide over the seat surface of the unmovable part of the bushing. The other ring cooperates with the movable part of the shaft. The flexible ring-shaped shield of variable cross-section is interposed between the contact sealing rings. ^ EFFECT: enhanced precision of control and improved safety. ^ 1 dwg |
申请公布号 |
RU2297570(C2) |
申请公布日期 |
2007.04.20 |
申请号 |
RU20050119537 |
申请日期 |
2005.06.23 |
申请人 |
TAMBOVSKIJ VOENNYJ AVIATSIONNYJ INZHENERNYJ INSTITUT |
发明人 |
MILOSERDOV VIKTOR PETROVICH;ZENIN ROMAN EVGEN'EVICH;POPOV JURIJ JAKOVLEVICH |
分类号 |
F16K17/38;F15B9/02 |
主分类号 |
F16K17/38 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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