发明名称 |
INSTALLATION DE POMPAGE PNEUMOHYDRAULIQUE |
摘要 |
A pneumohydropumping installation comprises a two-way pneumohydraulic booster (2) the pneumatic chambers of which are connected with the outlets of a power pneumatic distributor. The hydraulic chambers of the booster (2) are connected with an actuating hydraulic engine (1) through a force and a drain line (14, 15). The booster (2) is provided with pneumatic limit switches (26, 27). The installation further comprises a one-way pneumohydraulic booster (30) provided with a pneumatic limit switch (33). The pneumatic chambers (30a, 30b) of the booster (30) are connected with the outlets of a four-line two-position pneumatic distributor (34).
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申请公布号 |
FR2504205(A1) |
申请公布日期 |
1982.10.22 |
申请号 |
FR19810007922 |
申请日期 |
1981.04.21 |
申请人 |
MOSKOVSKY AVIATSIONNY INSTITUT |
发明人 |
E. M. GODIN, L. N. KEBETS, I. Z. BEREGOVOI, V. I. MATSKEVICH, Y. O. KORF, A. G. DOROFEEV ET V. Y. PUSHKAREV;KEBETS L N;BEREGOVOI I Z;MATSKEVICH V I;KORF Y O;DOROFEEV A G;PUSHKAREV V Y |
分类号 |
F04B9/12;F01L25/06;F04B9/133;F04B9/135;F04B11/00;F15B1/00;F15B11/00;F17D1/20;(IPC1-7):F04B9/12 |
主分类号 |
F04B9/12 |
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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