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公开(公告)号：US20240110773A1
公开(公告)日：2024-04-04
申请号：US18097666
申请日：2023-01-17
发明人： Jacob M. Parrow , Matthew Fong , Glen Monzo
IPC分类号： F42C11/00
CPC分类号： F42C11/008
摘要： A powered projectile having a nose portion, a body portion, a tail portion, and a central axis. In various embodiments a collar is rotatably mounted to a control support portion with a plurality of aerodynamic surfaces thereon for despinning the collar. An alternator configured as an axial flux machine with a stator arranged can be axially adjacent to one or more rotors, the stator including a plurality of windings and the one or more rotors each including a plurality of permanent magnets arranged about the face of the respective one or more rotor. In various embodiments the projectile includes an assembly of projectile control circuitry. In one or more embodiments, upon relative motion of the rotor with respect to the stator, magnetic flux from the magnets interacts with the windings of the stator and passes through an air gap between the one or more rotors and stator.
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公开(公告)号：US09939242B2
公开(公告)日：2018-04-10
申请号：US15783808
申请日：2017-10-13
CPC分类号： F42C11/02 , F42C9/16 , F42C11/008 , F42C15/44
摘要： A method for providing electrical energy to a self-destruct fuze for submunitions in a projectile, the method including: storing mechanical energy in an elastic element attached to a first movable mass at one end of the elastic element upon a firing acceleration of the projectile; engaging a second movable mass with the first movable mass such that movement of the second movable mass upon the acceleration moves the second movable mass which in turn moves the first movable mass; converting the stored mechanical energy to electrical energy upon the acceleration to vibrate the first movable mass and the elastic element to apply a cyclic force to a piezoelectric element attached to another end of the elastic element; and locking the second movable mass in a position where the second movable mass cannot interfere with vibration of the first movable mass upon the second movable mass being subjected to the acceleration.
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公开(公告)号：US20160377401A1
公开(公告)日：2016-12-29
申请号：US15201101
申请日：2016-07-01
CPC分类号： F42C11/008 , F42B25/00 , F42C11/02 , F42C15/40 , H02K7/108 , H02K7/116 , H02K7/1807 , H02K7/1853 , H02N2/18 , H02P9/006
摘要： A method for generating power in a gravity dropped munition. The method including: attaching a cable from a generator associated with the munition to a portion of an aircraft; separating the munition from the aircraft to pull the cable from the munition; converting the pulling of the cable to a rotation; producing power from the rotation; and providing the power to an internal component of the munition.
摘要翻译： 在重力下降的弹药中发电的方法。 该方法包括：将与弹药有关的发电机的电缆连接到飞行器的一部分; 将弹药与飞机分开，将电缆从弹药拉出; 将电缆的拉动转换为旋转; 从旋转产生力量; 并向弹药的内部部分提供权力。
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4.发明申请MISSILE FUSE AND METHOD OF SUPPLYING ELECTRICAL ENERGY TO THE MISSILE FUSE 审中-公开漏电保险丝和电能供应给漏电保险丝的方法公开(公告)号：US20160169650A1
公开(公告)日：2016-06-16
申请号：US14578729
申请日：2014-12-22
发明人： HARALD WICH , ROBERT HUETTNER
CPC分类号： F42C11/008 , F42C15/29 , H01L35/28
摘要： A fuse of a missile has a power supply system containing a power supply unit with at least one hot side, at least one cold side and at least one thermo generator disposed between the hot and cold sides. In order to achieve rapid and reliable electricity generation for electrical units of the fuse, it is proposed that the power supply unit contain a pyro unit on its at least one hot side for producing heat by a combustion process.
摘要翻译： 导弹的保险丝具有电源系统，其包含具有至少一个热侧，至少一个冷侧的电源单元和设置在热侧和冷侧之间的至少一个热发生器。 为了实现对保险丝的电气单元的快速可靠的发电，建议电源单元在其至少一个热侧上包含一个热电单元，用于通过燃烧过程产生热量。
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5.发明授权公开(公告)号：US09341458B2
公开(公告)日：2016-05-17
申请号：US13631974
申请日：2012-09-29
CPC分类号： F42C11/02 , F42C9/16 , F42C11/008 , F42C15/44
摘要： A method for providing electrical energy to a self-destruct fuze for submunitions contained in a projectile. The method including: using a firing acceleration of the projectile to deform at least one elastic element to store mechanical energy in the elastic element; converting the stored mechanical energy to electrical energy; and providing the electrical energy at least indirectly to the self destruct fuze for detonation of the self destruct fuze.
摘要翻译： 为弹药中所含的子弹药的自毁引信提供电能的方法。 该方法包括：使用射弹的射击加速度来使至少一个弹性元件变形以在弹性元件中存储机械能; 将存储的机械能转换为电能; 并且至少间接地向自毁引信提供电能以引爆自毁引信。
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公开(公告)号：US09194681B2
公开(公告)日：2015-11-24
申请号：US13783248
申请日：2013-03-02
申请人： Jahangir S Rastegar , Dake Feng
发明人： Jahangir S Rastegar , Dake Feng
CPC分类号： F42C11/001 , F42C11/008 , F42C11/02
摘要： An all-fire detection circuit for an electrically initiated inertial igniter munition. The all-fire detection circuitry including: an input configured for receiving an input voltage over a duration responsive to an acceleration of the munition; an electrical storage device configured to receive a portion of the input voltage over the duration and to thereby accumulate a charge, an output coupled to the electrical storage device; a first diode having a first anode coupled to the input and a first cathode coupled to the electrical storage device; and a comparator configured to compare a voltage at the output and a reference voltage and to produce a result based on the comparison.
摘要翻译： 用于电启动惯性点火器弹药的全火检测电路。 所述全火检测电路包括：被配置为在对所述弹药的加速度作出响应的持续时间内接收输入电压的输入; 电存储装置，被配置为在所述持续时间内接收所述输入电压的一部分，从而累积电荷，耦合到所述电存储装置的输出; 第一二极管，其具有耦合到所述输入的第一阳极和耦合到所述电存储装置的第一阴极; 以及比较器，被配置为比较输出端的电压和参考电压，并根据比较产生结果。
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公开(公告)号：US09112390B2
公开(公告)日：2015-08-18
申请号：US14176076
申请日：2014-02-08
CPC分类号： H02K7/1853 , F42C11/008 , F42C15/40
摘要： A generator including: a housing having an opening; a rotatable member having a slot formed for an angular length less than 360 degrees; a cable disposed in the slot and having a free end protruding from the opening in the housing; a cable stop disposed in a predetermined position in the slot; a spring for storing energy as the cable is unwound from the slot by pulling on the free end until the rotatable member rotates relative to the housing and the cable stop aligns with the opening; and an electromagnetic generator operatively connected to the spring such that the stored energy of the spring is transferred to an input side of the electromagnetic generator.
摘要翻译： 一种发电机，包括：具有开口的壳体; 可旋转构件，其具有形成为小于360度的角度长度的槽; 电缆，其设置在所述槽中并且具有从所述壳体中的所述开口突出的自由端; 设置在所述槽中的预定位置的电缆止动件; 用于通过拉动自由端从电缆退出槽的存储能量的弹簧，直到可旋转构件相对于壳体旋转并且电缆止动件与开口对准; 以及可操作地连接到弹簧的电磁发电机，使得弹簧的存储能量被传送到电磁发电机的输入侧。
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公开(公告)号：US08984999B2
公开(公告)日：2015-03-24
申请号：US13563165
申请日：2012-07-31
申请人： Henry Roger Frick
发明人： Henry Roger Frick
CPC分类号： F42C11/065 , F42C11/008 , F42C17/04
摘要： A programmable ammunition which receives a program as well as energy transmission is provided. The ammunition also comprises an energy store, an electronic system and an ignition in addition to at least one sensor for capturing the signal emitted for the program, the signal having a frequency which is transmitted further to the electronic system. The ammunition is also combined with an energy transfer unit in such a manner that an additional signal having a frequency is guided to the energy unit by the same the sensor and/or an additional sensor and is charged. Programming and the energy transmission occurs when the projectile passes through a weapon barrel, a muzzle brake or similar which is operated as a waveguide below the threshold frequency.
摘要翻译： 提供了接收程序以及能量传输的可编程弹药。 除了至少一个传感器用于捕获为程序发射的信号之外，弹药还包括能量存储器，电子系统和点火装置，该信号具有进一步发送到电子系统的频率。 弹药还与能量传递单元组合，使得具有频率的附加信号通过传感器和/或附加传感器被引导到能量单元并被充电。 编程和能量传输发生在弹丸穿过武器枪管，枪口制动器或类似的作为低于阈值频率的波导作用时。
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公开(公告)号：US20140225376A1
公开(公告)日：2014-08-14
申请号：US14176076
申请日：2014-02-08
IPC分类号： H02K7/18
CPC分类号： H02K7/1853 , F42C11/008 , F42C15/40
摘要： A generator including: a housing having an opening; a rotatable member having a slot formed for an angular length less than 360 degrees; a cable disposed in the slot and having a free end protruding from the opening in the housing; a cable stop disposed in a predetermined position in the slot; a spring for storing energy as the cable is unwound from the slot by pulling on the free end until the rotatable member rotates relative to the housing and the cable stop aligns with the opening; and an electromagnetic generator operatively connected to the spring such that the stored energy of the spring is transferred to an input side of the electromagnetic generator.
摘要翻译： 一种发电机，包括：具有开口的壳体; 可旋转构件，其具有形成为小于360度的角度长度的槽; 电缆，其设置在所述槽中并且具有从所述壳体中的所述开口突出的自由端; 设置在所述槽中的预定位置的电缆止动件; 用于通过拉动自由端从电缆退出槽的存储能量的弹簧，直到可旋转构件相对于壳体旋转并且电缆止动件与开口对齐; 以及可操作地连接到弹簧的电磁发电机，使得弹簧的存储能量被传送到电磁发电机的输入侧。
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公开(公告)号：US20140060297A1
公开(公告)日：2014-03-06
申请号：US13563459
申请日：2012-07-31
申请人： Henry Roger FRICK
发明人： Henry Roger FRICK
IPC分类号： F42C17/04
CPC分类号： F42C17/04 , F41A21/32 , F42C11/008
摘要： Inductive or capacitive transmission of energy to a projectile is disclosed. A waveguide can be used to transmit the energy, the electric field being concentrated in the waveguide. The thus used energy transfer system includes at least one waveguide which is arranged or integrated in the region of the muzzle, for example between a muzzle brake and a gun barrel. A transmission coupler for transmission is fed by a signal generator. The projectile comprises at least one sensor which captures the signal and a store in the projectile is charged. Assemblies of the system are used for a V0 measurement as well as to program the projectile.
摘要翻译： 公开了能量对射弹的感应或电容传输。 可以使用波导传输能量，电场集中在波导中。 这样使用的能量传递系统包括布置或集成在枪口区域中的至少一个波导，例如在枪口制动器和枪管之间。 用于传输的传输耦合器由信号发生器馈送。 射弹包括至少一个捕获信号的传感器，并且在弹药中的存储器被充电。 系统的组件用于V0测量以及对射弹进行编程。
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