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1. 发明授权

US4546704A Training cartridge with plastic projectile or dummy projectile 失效
标题翻译：带塑料射弹或虚拟射弹的训练筒
公开(公告)号：US4546704A
公开(公告)日：1985-10-15
申请号：US542441
申请日：1983-10-17
申请人： Kurt Ballreich , Ernst Jensen , Jurgen Knappworst
发明人： Kurt Ballreich , Ernst Jensen , Jurgen Knappworst
IPC分类号： F42B8/02 , F42B5/20
CPC分类号： F42B8/02
摘要： A training cartridge has a plastic projectile or plastic dummy projectile wherein the projectile or dummy projectile is integrally molded on a synthetic resin sleeve open at the rear end. The sleeve is inserted in a cartridge case of metal open at its front end. The cartridge case with case shoulder and case neck formed thereon is made to be open also at the rear end so that the synthetic resin sleeve can be inserted from the rear end into the cartridge case in close contact with the inner wall thereof. A separate metallic bottom piece is inserted into the rear end of the cartridge case, sealing the case tightly toward the rear.
摘要翻译：训练筒具有塑料射弹或塑料虚拟射弹，其中射弹或虚拟射弹整体模制在后端开口的合成树脂套筒上。套筒插入在其前端开有金属的盒壳体中。在其上形成有壳体肩部和壳体颈部的盒壳体也在后端开口，使得合成树脂套筒可以从后端插入盒壳体中，与其内壁紧密接触。将单独的金属底片插入盒壳体的后端，将壳体紧密地朝向后方密封。

2. 发明授权

US4719859A Training cartridge 失效
标题翻译：培训墨盒
公开(公告)号：US4719859A
公开(公告)日：1988-01-19
申请号：US790402
申请日：1985-10-23
申请人： Kurt Ballreich , Ernst Jensen , Helmut Neubert
发明人： Kurt Ballreich , Ernst Jensen , Helmut Neubert
IPC分类号： F42B8/04 , F42B5/22
CPC分类号： F42B8/04
摘要： A training cartridge includes a metallic cartridge case with a case shoulder and dummy projectile having a gas exhaust opening at its front end. A propellant charge powder chamber of the cartridge case is closed in the forward direction by means of a cup-shaped closure element that is inserted in the cartridge case close to the case shoulder and that bursts or ruptures during firing under the action of the powder gases along predetermined intentional breaking zones. Toward the rear, the powder chamber is sealed by means of a bottom piece inserted in the cartridge case. By placing the intentional opening zones into the interior of the cartridge, danger of injury by the ejected cartridge case is reduced to a minimum.
摘要翻译：培训盒包括具有壳肩的金属盒壳体和在其前端具有排气口的虚拟抛射体。盒壳的推进剂充电粉末室通过杯形封闭元件在向前方向封闭，该封闭元件插入到盒壳体中靠近壳体肩部并且在粉末气体的作用下在烧制期间爆裂或破裂沿着预定的故意破坏区。朝向后部，粉末室通过插入盒壳体中的底部件密封。通过将有意的打开区域放置在墨盒的内部，弹出的墨盒盒受到的伤害的危险降至最低。

3. 发明授权

US4697524A After-firing safety 失效
标题翻译：售后安全
公开(公告)号：US4697524A
公开(公告)日：1987-10-06
申请号：US819290
申请日：1986-01-16
申请人： Horst Penner , Ernst Jensen
发明人： Horst Penner , Ernst Jensen
IPC分类号： F42B35/00 , F42B8/12 , F42B8/20 , F42C15/31 , F42B13/20
CPC分类号： F42B8/20 , F42C15/31
摘要： An after-firing safety mechanism of a training ammunition that is fired through the central barrel of a full-caliber dummy projectile is described. The training ammunition includes a primer igniting an active charge upon impingement of the training ammunition on the target, as well as a locking pin ejectable perpendicularly to the axis of the training ammunition, this pin fixing the primer in place at least as long as the training ammunition is within the barrel of the dummy projectile. The locking pin is inserted in this arrangement in a cavity, to be ejectable by gas pressure. The cavity is in communication with a pyrotechnical gas generator; the latter being connected to an ignition system operating with delay. This ignition system is initiated upon firing of the training ammunition from the barrel of the dummy projectile.
摘要翻译：描述了通过全口径虚拟射弹的中心筒射击的训练弹药的点火后安全机制。训练弹药包括在训练弹药撞击目标时点燃主动充电的引物，以及垂直于训练弹药轴线弹出的锁定销，该引脚固定底座至少等于训练弹药在虚拟射弹的炮弹之内。锁定销以这种布置插入空腔中，以便通过气体压力喷射。空腔与烟火气体发生器连通; 后者连接到具有延迟运行的点火系统。这种点火系统是从虚拟射弹的枪管射出训练弹药开始的。

4. 发明授权

US4938139A After-firing safety device in a projectile with percussion fuze 失效
标题翻译：射击安全装置在射弹与打击乐器引信
公开(公告)号：US4938139A
公开(公告)日：1990-07-03
申请号：US363282
申请日：1989-06-06
申请人： Uwe Brede , Ernst Jensen , Helmuth Werner
发明人： Uwe Brede , Ernst Jensen , Helmuth Werner
IPC分类号： F42C1/04 , F42C15/20 , F42C15/23
CPC分类号： F42C15/23
摘要： An after-firing safety device in a projectile with percussion fuze includes a spiral spring set having at least three springs wound up in series with respectively opposite directions. The spring set, maintained under tension by a cage, starts to uncoil as soon as the cage slides off the spiral spring set on account of the acceleration of the projectile during firing. The time elapsing until a central aperture has been entirely vacated depends on the number of springs, the spring lengh, the spring tension, and the friction characteristic. The after-firing safety device is equally well suited for spinning projectiles as well as nonspinning projectiles.
摘要翻译：具有冲击引信的抛射体中的点火后安全装置包括螺旋弹簧组，其具有至少三个分别与相反方向串联的弹簧。由于在射击期间弹丸的加速度，保持架处于紧张状态的弹簧组一开始就开始解开。直到中心孔已经完全空出的时间取决于弹簧的数量，弹簧长度，弹簧张力和摩擦特性。后燃烧安全装置同样适用于旋转射弹以及非抛射抛射。

5. 发明授权

US4508036A Training cartridge with synthetic resin projectile or dummy projectile 失效
标题翻译：使用合成树脂射弹或虚拟射弹的培训筒
公开(公告)号：US4508036A
公开(公告)日：1985-04-02
申请号：US542585
申请日：1983-10-17
申请人： Ernst Jensen , Jurgen Knappworst , Rudolf Stahlmann
发明人： Ernst Jensen , Jurgen Knappworst , Rudolf Stahlmann
IPC分类号： F42B5/067 , F42B8/04 , F42B5/20
CPC分类号： F42B8/04 , F42B5/067
摘要： A training cartridge has a synthetic resin projectile or dummy projectile wherein the projectile or dummy projectile is integrally molded to a synthetic resin sleeve or tube open at the rear end. The sleeve is inserted from the front end of a cartridge case of metal that is open at its front end. The sleeve is held within the cartridge case by drawing the cartridge case inwards, after insertion of the synthetic resin sleeve, in its frontal zone to form a conical case shoulder and a cylindrical case neck, which shoulder and neck encompass the synthetic resin sleeve in firm contact therewith. This arrangement achieves clean separation of the projectile from the remainder of the synthetic resin sleeve and/or avoids uncontrolled tearing off of parts of the synthetic resin sleeve.
摘要翻译：训练筒具有合成树脂射弹或虚拟射弹，其中抛射体或虚拟射弹一体地模制在合成树脂套筒或后端开口的管上。套筒从其前端开口的金属盒壳体的前端插入。套筒通过将合成树脂套筒插入其正面区域之后将盒体向内拉，从而形成圆锥形壳体肩部和圆柱形壳体颈部，其中肩部和颈部包围合成树脂套筒与其接触。这种布置实现了抛射体与合成树脂套筒的其余部分的清洁分离和/或避免了合成树脂套筒的部分的不受控制的撕裂。

6. 发明授权

US4008665A Training ammunition 失效
标题翻译：训练弹药
公开(公告)号：US4008665A
公开(公告)日：1977-02-22
申请号：US501357
申请日：1974-08-28
申请人： Heinz Gawlick , Rudolf Stahlmann , Ernst Jensen
发明人： Heinz Gawlick , Rudolf Stahlmann , Ernst Jensen
IPC分类号： F42B12/42 , F42B30/08 , F42B9/20
CPC分类号： F42B30/08 , F42B12/42
摘要： Training ammunition including a projectile disposed in a cartridge case, the projectile having a rear portion with an axially extending recess and a charge disposed therein, a cover cap extending over the rear of the projectile in a formfitting manner, and at least one obturation member disposed proximate to the cover cap, the cover cap having an outer diameter at least equal to and/or slightly greater than the caliber of the projectile.
摘要翻译：训练弹药，包括设置在药筒外壳中的弹丸，弹丸具有后部，其具有轴向延伸的凹部和设置在其中的电荷;盖帽，其以成形方式延伸在射弹的后部;以及至少一个密封构件，所述盖帽具有至少等于和/或略大于所述射弹口径的外径。

7. 发明授权

US1486757A Method of automatic regulation of the supply of oxidizing agents, such as nitric acidnitrate solution, or others in the manufacture of sulphuric acid 失效
标题翻译：在制造硫酸时自动调节氧化剂（如硝酸硝酸盐溶液）的供应方法
公开(公告)号：US1486757A
公开(公告)日：1924-03-11
申请号：US64268223
申请日：1923-05-31
申请人： ERNST JENSEN
发明人： ERNST JENSEN
IPC分类号： C01B17/82
CPC分类号： C01B17/82 , Y10T137/0329

8. 发明授权

US4142466A Projectile with at least one pyrotechnical charge, especially a tracer charge 失效
标题翻译：具有至少一种烟火炸药的抛射物，特别是示踪剂
公开(公告)号：US4142466A
公开(公告)日：1979-03-06
申请号：US816136
申请日：1977-07-15
申请人： Kurt Ballreich , Ernst Jensen , Alfred Ketterl , Rudolf Stahlmann
发明人： Kurt Ballreich , Ernst Jensen , Alfred Ketterl , Rudolf Stahlmann
IPC分类号： F42B12/38 , F42B11/16
CPC分类号： F42B12/38
摘要： A projectile with at least one longitudinally extending recess emanating from the rear end of the projectile and a rearwardly open sleeve having at least one pyrotechnical charge arranged therein. The sleeve is disposed within the recess and is arranged to be retained in the recess during and after the firing of the projectile. To enable retention of the sleeve, there is provided a pressure relief of propellant gases in the recess and/or abutments of the projectile and/or holding arrangements provided on the sleeve.
摘要翻译：具有从射弹的后端发出的至少一个纵向延伸的凹部的抛射体和其中布置有至少一个烟火电荷的向后打开的套筒。套筒设置在凹槽内并且被布置成在射弹期间和之后被保持在凹部中。为了保持套筒的保持，提供了在凹部中的推进剂气体的压力释放和/或设置在套筒上的抛射体和/或保持装置的基台。

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