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1. 发明授权

US06250584B1 Missile fin locking mechanism 有权
标题翻译：导弹鳍片锁定机构
公开(公告)号：US06250584B1
公开(公告)日：2001-06-26
申请号：US09419544
申请日：1999-10-18
申请人： William W. Hsu , Duncan D. Bragg
发明人： William W. Hsu , Duncan D. Bragg
IPC分类号： F42B1006
CPC分类号： F42B10/14
摘要： A locking mechanism for moveable control fins extending from the surface of a missile. The locking mechanism includes a pin extending thru the outer surface of the missile into an opening provided in the movable fin. A link is pivotally connected between each of the pins and a slide member disposed internally of the missile and carried by a guide. The links are in a close to dead center position when the pins are extended into the openings in each of the fins. Upon a command signal from a controller, preparatory to missile launch, a restraining device holding the slide is removed and a spring commences movement of the slide toward a position which will take the links past their dead center position upon which additional springs which are loaded around each of the pins are activated to positively move the slide and extract the pins from the openings in the fins.
摘要翻译：用于从导弹表面延伸的可移动控制翼的锁定机构。锁定机构包括延伸穿过导弹的外表面的销，设置在可动翅片中的开口中。一个连杆在每个销之间枢转地连接，一个滑动构件设置在导弹的内部并由导向件承载。当销延伸到每个翅片的开口中时，连杆处于靠近死点的位置。根据来自控制器的命令信号，准备发射导弹，去除了保持滑块的约束装置，并且弹簧开始使滑块朝着使链接超过它们的死点位置的位置移动，在该位置上，加载有附加弹簧每个销被激活以主动地移动滑块并从翅片中的开口提取销。

2. 发明授权

US4537385A Low emission valve 失效
标题翻译：低排放阀
公开(公告)号：US4537385A
公开(公告)日：1985-08-27
申请号：US434291
申请日：1982-10-14
申请人： Duncan D. Bragg , Robert S. Wentworth
发明人： Duncan D. Bragg , Robert S. Wentworth
IPC分类号： F16K41/02 , F16J15/40 , F16K41/00 , F16K41/10 , F16K31/44 , F16K37/00
CPC分类号： F16K41/10 , F16J15/40 , F16K41/00 , Y10S277/926 , Y10T137/8225
摘要： A low emission valve assembly for use with volatile fluids and incorporating a pair of independent inner and outer metal bellows mechanical seal assemblies with means to compensate for thermal expansion of a liquid between the seals and which means transmits product pressure within the valve to the seals, so that the inner seal floats with a near zero pressure differential from outside to inside. The compensating means can be a pressure responsive bellows arrangement or a pressure response diaphragm arrangement.
摘要翻译：一种与挥发性流体一起使用的低排放阀组件，并且包括一对独立的内外金属波纹管机械密封组件，其具有补偿密封件之间的液体的热膨胀的装置，并且这意味着将阀内的产品压力传递到密封件，使得内部密封件具有从外部到内部的接近零的压差。补偿装置可以是压力响应波纹管装置或压力响应膜片装置。

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