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1. 发明授权

US4850229A Ballistics pressure transducer 失效
标题翻译：弹道压力传感器
公开(公告)号：US4850229A
公开(公告)日：1989-07-25
申请号：US229516
申请日：1988-08-05
申请人： Welton E. Phillips
发明人： Welton E. Phillips
IPC分类号： G01L5/14 , G01L23/10
CPC分类号： G01L5/14 , G01L23/10
摘要： The invention involves the design of a miniaturized piezoelectric pressureransducer used for measuring pressure-time characteristics in gun tubes during the propellant ignition and burning process. The transducer utilizes a Z-cut tourmaline crystal as the piezoelectric pressure sensing element which produces a finite amount of electrical charge (normally expressed in picocoulombs) for a given change in pressure. The tourmaline crystal is incapsulated in a mechanical fixture which provides means for mounting in the gun tube. Electrical terminals are provided for connnecting to signal conditioning and recording instrumentation. Insulators are provided for electrically insulating the pressure sensing element from weapon ground.
摘要翻译：本发明涉及一种用于在推进剂点燃和燃烧过程中测量枪管中的压力 - 时间特性的小型压电式压力传感器的设计。传感器使用Z切割电气石晶体作为压电压力感测元件，其对于给定的压力变化产生有限量的电荷（通常以picocoulombs表示）。电气石晶体在机械固定装置中封装，其提供用于安装在枪管中的装置。电气端子用于连接信号调理和记录仪器。提供绝缘体用于将压力感测元件与武器地面电绝缘。

2. 发明授权

US4621519A Ballistics pressure transducer 失效
标题翻译：弹道压力传感器
公开(公告)号：US4621519A
公开(公告)日：1986-11-11
申请号：US665862
申请日：1984-10-29
申请人： Welton E. Phillips
发明人： Welton E. Phillips
IPC分类号： G01L5/14 , G01L23/10 , G01L23/28
CPC分类号： G01L23/10 , G01L5/14
摘要： The invention involves the design of a piezoelectric pressure transducer d for measuring pressure-time characteristics in gun tubes during the propellent ignition and burning process. The transducer utilizes one or two Z-cut tourmaline crystals as the piezoelectric pressure sensing element which produces a finite amount of electrical charge for a given change in pressure. The tourmaline crystals are incapsulated in a mechanical fixture which provides means for mounting in the gun tube, electrical terminals for connecting to signal conditioning and recording instrumentation, and insulators for electrically insulating the transducer from the weapon ground. A needle valve is also incorporated in the transducer which provides means for replenishing the thermal protecting material around the crystal assembly without removing the transducer from the weapon.
摘要翻译：本发明涉及用于在推进剂点燃和燃烧过程中测量喷枪管中的压力 - 时间特性的压电压力传感器的设计。传感器使用一个或两个Z切割电气石晶体作为压电压力感测元件，其对于给定的压力变化产生有限量的电荷。电气石晶体在机械固定装置中封装，其提供用于安装在枪管中的装置，用于连接到信号调节和记录仪器的电端子以及用于将换能器与武器地电隔离的绝缘体。换能器中还包括针阀，其提供了用于在晶体组件周围补充热保护材料而不从武器移除换能器的装置。

3. 发明授权

US4133248A Shell casing resizer 失效
标题翻译：壳体调整器
公开(公告)号：US4133248A
公开(公告)日：1979-01-09
申请号：US831983
申请日：1977-09-09
申请人： Welton E. Phillips
发明人： Welton E. Phillips
IPC分类号： F42B33/10 , F42B33/02
CPC分类号： F42B33/10
摘要： A manually operable, bench mounted press used to resize the brass on shotgun and small arms ammunition prior to reloading. The shell casing resizer comprises a lever-operated ram which acts simultaneously on a pair of complementary resizing dies and ejector assemblies so as to resize one shell while another is being ejected. The resizing dies are formed at opposite ends of a rotating tubular member within which are also positioned the complementary ejector assemblies. An indexing cam is mounted to the outside of the tubular member so as to pivot therewith between the free ends of a pair of support arms of the press. The substantially simultaneous resizing and ejection actions are both the result of a single downward movement of the lever, and return of the lever to its initial position permits manual indexing of the tubular member until the next shell is aligned for the next resizing/ejection stroke.
摘要翻译：用于在重新加载之前用于调整霰弹枪上的黄铜和小武器弹药的可手动操作的台式安装的压力机。外壳壳体调整器包括杠杆操作的压头，其同时作用在一对互补的调整模具和喷射器组件上，以便在另一个壳体被弹出时调整一个壳体的大小。调整尺寸的模具形成在旋转的管状构件的相对端部处，其中还定位有互补的喷射器组件。分度凸轮安装到管状构件的外部，以便在压力机的一对支撑臂的自由端之间枢转。基本上同时的调整和排出动作都是杠杆的单次向下运动的结果，并且杠杆返回到其初始位置允许管状构件的手动分度，直到下一个壳体对准以用于下一个调整/排出行程。

4. 发明授权

US3979995A Shell casing resizer 失效
标题翻译：壳体调整器
公开(公告)号：US3979995A
公开(公告)日：1976-09-14
申请号：US551835
申请日：1975-02-21
申请人： Welton E. Phillips
发明人： Welton E. Phillips
IPC分类号： F42B33/10
CPC分类号： F42B33/10
摘要： A bench mounted, hand operated press used for resizing the brass on shot gun and small arms ammunition prior to reloading. The shell casing resizer comprises a lever-type press mechanism and two indexing resizing dies and features automatic shell ejection and automatic indexing. The shell ejection mechanisms are positioned within each of the resizing dies so as to effectuate ejection of a shell casing by exerting a force on the inner surface thereof. The two resizing dies are positioned in an end to end cooperating relationship with a lever-actuated ram such that while one shell casing is being pressed within one of the dies, another shell casing, already resized, is being ejected from the opposite die. The substantially simultaneous resizing and ejection actions are both the result of a single downward movement of the lever. The resizing die assembly is made rotatable at the junction of the two resizing dies and successively and alternatively rotates each resizing die to its resizing/ejection position in response to a single upward movement of the lever. Automatic indexing is achieved by means of a spring-loaded cam actuated alignment arm. Further, automatic ejection of the resized shell casings is facilitated by a spring-loaded secondary ejector assembly.
摘要翻译：一台台式手提式压力机，用于在重新装载之前对喷枪和小武器弹药的尺寸进行调整。壳体调整器包括杠杆式压力机构和两个分度调整模具，具有自动外壳排出和自动分度。壳体喷射机构位于每个调焦模具内，以通过在其内表面上施加力来实现壳体壳体的喷射。两个调整模具的位置与杠杆致动的冲头的端对端协作关系定位，使得当一个壳体壳体被压入其中一个模具内时，已经调整大小的另一壳体壳体被从相对的模具弹出。基本上同时的调节和排出动作都是杠杆的单次向下运动的结果。调整尺寸的模具组件可在两个调整尺寸的模具的接合部处旋转，并且可以响应于杠杆的单次向上运动而连续地或者将每个调整尺寸的模具旋转到其调整大小/排出位置。通过弹簧加载的凸轮致动对准臂实现自动分度。此外，通过弹簧加载的二次喷射器组件便于调整尺寸的壳体的自动喷射。

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