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公开(公告)号：US4141534A
公开(公告)日：1979-02-27
申请号：US708114
申请日：1976-07-23
申请人： Atsushi Goga , Takefumi Ikui , Mikio Obi , Shinya Kameda
发明人： Atsushi Goga , Takefumi Ikui , Mikio Obi , Shinya Kameda
CPC分类号： F16K1/126 , F16K31/16 , Y10T137/3367
摘要： A valve is disclosed wherein a valve member is disposed in the chamber of a valve body in such a way that the valve member is axially displaceable so as to open or close the valve, and a pilot cylinder is provided in order to encounter the unbalanced force acting on the valve member due to the difference in pressure between the primary and secondary sides of the valve. When the valve is wide opened, the liquid flows at the same speed, and the pressure loss is reduced to such an extent as almost equal to the pressure loss of a gate valve in wide opened position.
摘要翻译： 公开了一种阀，其中阀构件设置在阀体的腔室中，使得阀构件可轴向移动以便打开或关闭阀，并且提供引导缸以便遇到不平衡力 由于阀的一次侧和次侧之间的压力差，作用在阀构件上。 当阀门打开时，液体以相同的速度流动，压力损失减小到大致等于打开位置的闸阀的压力损失的程度。
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公开(公告)号：US3978889A
公开(公告)日：1976-09-07
申请号：US453037
申请日：1974-03-20
申请人： Shinya Kameda , Shunzaburo Nagashima , Mikio Obi
发明人： Shinya Kameda , Shunzaburo Nagashima , Mikio Obi
CPC分类号： F01D21/02 , F01D17/145 , F01D17/22 , Y10T137/86976
摘要： A steam supply control device is disclosed which is adapted for use with an electro-hydraulic governor so as to control the rotational speed of an auxiliary turbine such as a cargo oil or ballast pump turbine, a generator turbine or the like. The device can prevent the excessive momentary increase in rotational speed even in case of a sudden decrease in load such as air draw in pump, and can also control an extremely low rotational speed.
摘要翻译： 公开了一种蒸汽供应控制装置，其适用于电动液压调速器，以便控制诸如货油或压载泵涡轮机，发电机涡轮机等的辅助涡轮机的转速。 即使在泵中空气抽吸等负载突然下降的情况下，该装置也能够防止转速的过度瞬时增加，并且也可以控制极低的转速。
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