发明名称 |
STYRBAR TVAAVAEGSVENTIL FOER TRYCK- OCH FLOEDESREGLERING AV EN VAETSKESTROEM |
摘要 |
A controllable two-way valve for pressure and/or flow control uses a cup-shaped piston, the bottom of which forms a large effective surface area exposed to a control flow through a slit which cooperates with an edge of the slider also serving to define the main flow cross section between an inlet and an outlet. A stationary compensating piston within this slider vents the interior of the slider and a control valve set connected to a spring chamber through which the control flow passes regulates the pressure applied to the slider in the spring compartment. |
申请公布号 |
SE459129(B) |
申请公布日期 |
1989.06.05 |
申请号 |
SE19840006068 |
申请日期 |
1984.11.30 |
申请人 |
GLYCO ANTRIEBSTECHNIK GMBH |
发明人 |
B * STICH;E * HASSLER;S * ADAMOWICZ;I J * CYPHELLY |
分类号 |
F16K31/42;F16K31/122;F16K31/383;G05D16/14 |
主分类号 |
F16K31/42 |
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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