Large-drift-diameter oil passing valve
The large-drift-diameter oil passing valve comprises an oil conveying pipeline and a piston cylinder, and a flap valve is hinged to the oil conveying pipeline; a connecting rod is arranged between the piston cylinder and the flap valve, so that the flap valve is linked with the piston; the oil inlet...
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| creator | MO YANLIANG GAO LEI ZHUO JINLU HU FEIQIANG SHU HONGLIN LI ZHIPENG TIAN HANWEI CHEN ZHENGLI HU ZHAOHUA GAO ZHEN |
| description | The large-drift-diameter oil passing valve comprises an oil conveying pipeline and a piston cylinder, and a flap valve is hinged to the oil conveying pipeline; a connecting rod is arranged between the piston cylinder and the flap valve, so that the flap valve is linked with the piston; the oil inlet end of the oil conveying pipeline is communicated with a cavity on one side of a piston in the piston cylinder, an oil passing bypass is arranged on a cavity on the other side of the piston, and a control valve is connected to the oil passing bypass so that the pressure difference on the two sides of the piston can be changed to drive the flap valve to rotate. According to the lever principle, the internal space is greatly reduced, the weight can be effectively reduced, and the working efficiency is improved; the pilot self-locking type electromagnetic oil passing valve is formed by adopting the self-locking valve, the pilot part is controlled to be switched on and switched off through the small-size self-locking |
| format | Patent |
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According to the lever principle, the internal space is greatly reduced, the weight can be effectively reduced, and the working efficiency is improved; the pilot self-locking type electromagnetic oil passing valve is formed by adopting the self-locking valve, the pilot part is controlled to be switched on and switched off through the small-size self-locking</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
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| subjects | AIR INTAKES FOR JET-PROPULSION PLANTS AIRCRAFT ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSIONTRANSMISSIONS IN AIRCRAFT AVIATION BLASTING COMBUSTION ENGINES CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS COSMONAUTICS EQUIPMENT FOR FITTING IN OR TO AIRCRAFT FLYING SUITS GAS-TURBINE PLANTS HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS LIGHTING MECHANICAL ENGINEERING PARACHUTES PERFORMING OPERATIONS TRANSPORTING WEAPONS |
| title | Large-drift-diameter oil passing valve |
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