发明名称 |
Multiplexed hydraulic control systems. |
摘要 |
<p>A multiplexed hydraulic control system which avoids the use of a rotary multiplexer and thereby allows for random selection of the multiplexed outlet ports and variable dwell times for the respective ports. A single hydraulic input is multiplexed among a plurality of hydraulic outputs. A control system provides two types of signals: (1) modulation signals selected from a plurality of multiplexed input signals for producing a modulating hydraulic flow, and (2) selector signals for operating on the multiplexer means to route the modulated signal to the appropriately selected channel. <IMAGE></p> |
申请公布号 |
EP0438925(A2) |
申请公布日期 |
1991.07.31 |
申请号 |
EP19900314418 |
申请日期 |
1990.12.28 |
申请人 |
WOODWARD GOVERNOR COMPANY |
发明人 |
LEESON, PLATO J.;SIEVERT, DALE W.;WARDLE, JOHN W.;CLAY, DAVID G. |
分类号 |
F15B9/09;F15B11/16;F15B13/07;G05B19/414;G05B19/46 |
主分类号 |
F15B9/09 |
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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