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Improvement in apparatus of valve regulating pressure of fluid of the type void filled
Improvement in apparatus of valve regulating pressure of fluid of the type void filled
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机译:气隙式流体调节阀压力装置的改进
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摘要
Empty/load control valve apparatus is proposed for use with direct release triple valves which operate by switching in an extra volume with the brake cylinder for empty loaded conditions. This improvement provides a valve operated in response to leakage away of brake cylinder pressure to enable dissipation also of the extra volume pressure to prevent brake cylinder isolation resulting from the extra volume pressure.
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