公开(公告)号：US20170234666A1

公开(公告)日：2017-08-17

申请号：US15251583

申请日：2016-08-30

申请人： Scicast International, Inc.

发明人： Henry C. LEIPERT, JR. ,  James H. ELDER ,  Martin E. WIGG

IPC分类号： F42C15/40 ,  F42B27/00 ,  F42C11/06 ,  F42C11/00

CPC分类号： F42C15/40 ,  F42B27/00 ,  F42C11/003 ,  F42C11/06

摘要： An electronic hand grenade is provided, which includes a body having at least one charge therein. An electronic detonation unit is attached to the body for detonating the at least one charge. A pull pin is removably attached to the electronic detonation unit, for activating the electronic detonation unit upon removal thereof. The electronic detonation unit includes an accelerometer for detecting movement and acceleration of the body, a controller containing an operating program for controlling operation of the electronic detonation unit, a detonator for providing a spark to ignite the at least one charge, and a power source for powering the electronic detonation unit.

公开(公告)号：US08887640B1

公开(公告)日：2014-11-18

申请号：US13608494

申请日：2012-09-10

申请人： Ryan R. Knight ,  Oliver M. Barham ,  Thinh Q. Hoang ,  Robert H. Wood

发明人： Ryan R. Knight ,  Oliver M. Barham ,  Thinh Q. Hoang ,  Robert H. Wood

IPC分类号： F42B27/00 ,  F42C11/02 ,  F42C11/06 ,  F42C15/20 ,  F42C15/40 ,  F42C14/02 ,  F42C11/00 ,  F24C15/20

CPC分类号： F42C11/008 ,  F42B27/00 ,  F42C11/003 ,  F42C11/02 ,  F42C11/06 ,  F42C14/025 ,  F42C15/18 ,  F42C15/20 ,  F42C15/40

摘要： A safety fuze includes a magneto striker generator (MSG) as its a power generation source. The MSG provides energy to energize an electronic unit and a safety and arming device. The safety fuze allows safety and arming of military hand grenades, with a fully out-of-line explosive initiator and an integrated power generation means, for improving safety and performance. The MSG includes a striker and a receiving bobbin that houses a conductive coil. The striker comprises a permanent magnet that is mounted on a pivot mechanism for allowing a rotational displacement of the permanent magnet, into the bobbin, in order to generate an electrical current. As the permanent magnet is being inserted inside the bobbin, the magnetic flux change induces an electric current in the coil, creating the necessary energy for the fuze operation.

摘要翻译： 安全引信包括作为其发电源的磁撞击发生器（MSG）。 MSG提供能量来激励电子单元和安全和布防装置。 安全引信允许安全和装备军用手榴弹，具有完全脱机的爆炸发动机和集成发电装置，用于提高安全性和性能。 MSG包括一个撞击器和一个容纳导电线圈的接收筒管。 撞击器包括永久磁铁，其安装在枢转机构上，用于允许永磁体旋转移动到线轴中，以产生电流。 当永磁体被插入线圈架内时，磁通量变化会引起线圈中的电流，为引信操作产生必要的能量。

公开(公告)号：US07197983B2

公开(公告)日：2007-04-03

申请号：US10821528

申请日：2004-04-09

申请人： Norbert Barth ,  Michael Hahn ,  Dietmar Kugler ,  Wolfgang von Entress-Fürsteneck ,  Thomas Arm ,  Erwin Wrobel

发明人： Norbert Barth ,  Michael Hahn ,  Dietmar Kugler ,  Wolfgang von Entress-Fürsteneck ,  Thomas Arm ,  Erwin Wrobel

IPC分类号： F42B27/00

CPC分类号： F42C14/025 ,  F42C11/003 ,  F42C11/008 ,  F42C15/34 ,  F42C15/40

摘要： A mechano-electrical fuse (10) for a hand grenade (76), which has a spring element for the storage of mechanical energy and which has a drive device connected to the spring element for driving an electrical generator (28) through mechanical energy which is stored in the spring element. The electrical generator (28) is connected through an electronic delay circuit (56) with a detonator (46), with which a booster charge (48) is associated. A barrier (40) is provided between the detonator (46) and the booster charge (48). The spring element is formed by a tensioning spring (24) associated with the handle lever (18) of the hand grenade (76). The drive device has a taut cable line (68) which is fixed at one end (70) to the generator shaft (30) and wound with a number of turns (72) around the generator shaft (30). The second end (74) of the cable line (68) is mounted to the handle lever (18). Fixed to the generator shaft (30) is a flywheel mass (32) which is fixed releasably by a shearing element (92) in a fuse housing (16) of the mechano-electrical fuse (10).

摘要翻译： 一种用于手榴弹（76）的机械电气保险丝（10），其具有用于存储机械能的弹簧元件，并且具有连接到弹簧元件的驱动装置，用于通过机械能驱动发电机（28） 存储在弹簧元件中。 发电机（28）通过电子延迟电路（56）与雷管（46）连接，与之相关联的增压器充电装置（48）。 在雷管（46）和增压器充电器（48）之间设有一个屏障（40）。 弹簧元件由与手榴弹（76）的手柄杆（18）相关联的张紧弹簧（24）形成。 驱动装置具有紧固的电缆线（68），其在一端（70）固定到发电机轴（30）上，绕发电机轴（30）缠绕数圈（72）。 电缆线（68）的第二端（74）安装在手柄杆（18）上。 固定在发电机轴（30）上的是飞轮物质（32），其通过剪切元件（92）可释放地固定在机电保险丝（10）的保险丝壳体（16）中。

公开(公告)号：US20240230296A1

公开(公告)日：2024-07-11

申请号：US18403387

申请日：2024-01-03

申请人： Condor S.A. Indústria Química

发明人： Carlos Frederico QUEIROZ DE AGUIAR

IPC分类号： F42C11/00 ,  F42C11/04

CPC分类号： F42C11/003 ,  F42C11/04

摘要： An electronic time warhead (EOT) fuze for a hand grenade comprises a body housing a clamp with two terminals maintaining a spring and a handle in the armed position. The handle holds the spring in the armed position while the user wields the grenade. The spring is housed in a spring pin and this initializes the EOT. When throwing the grenade, the spring seeks a resting position, expelling the handle and activating a switch that energizes an electronic circuit. A battery is electrically connected to the electronic circuit. In addition, an initiator element is mounted on the body and the initiator element consists of a conductive filament impregnated with a chemical mixture generating a flame from the electrical signal applied by the electronic circuit. The initiating element can be an electrical or electronic component. The electronic circuit accounts for a delay time until the grenade's initiating flame is effectively activated. In some embodiments, the electronic circuit is a microprocessor circuit that applies the electrical signal to the conductive filament at the end of the delay time, activating the grenade.

公开(公告)号：US20150292848A1

公开(公告)日：2015-10-15

申请号：US14677499

申请日：2015-04-02

申请人： Scicast International, Inc.

发明人： Martin E. WIGG ,  Henry C. LEIPERT, JR. ,  James H. ELDER

IPC分类号： F42C15/40 ,  F42C11/00 ,  F42B27/00

CPC分类号： F42C15/40 ,  F42B27/00 ,  F42C11/003 ,  F42C11/06

摘要： An electronic hand grenade is provided, which includes a body having at least one charge therein. An electronic detonation unit is attached to the body for detonating the at least one charge. A pull pin is removably attached to the electronic detonation unit, for activating the electronic detonation unit upon removal thereof. The electronic detonation unit includes an accelerometer for detecting movement and acceleration of the body, a controller containing an operating program for controlling operation of the electronic detonation unit, a detonator for providing a spark to ignite the at least one charge, and a power source for powering the electronic detonation unit.

摘要翻译： 提供电子手榴弹，其包括其中具有至少一个电荷的主体。 一个电子爆炸装置连接到主体上以引爆至少一个电荷。 拉销可拆卸地附接到电子爆炸装置，用于在拆卸电子爆炸装置时启动电子爆炸装置。 电子爆炸装置包括用于检测身体的移动和加速的加速度计，包含用于控制电子爆炸装置的操作的操作程序的控制器，用于提供火花以点燃至少一种电荷的雷管，以及用于 为电子爆炸装置供电。

公开(公告)号：US20040245870A1

公开(公告)日：2004-12-09

申请号：US10745208

申请日：2003-12-23

发明人： Weston C. Bye

IPC分类号： H02K007/10 ,  H02K049/00 ,  H02K021/12

CPC分类号： H02K7/1853 ,  F21L13/06 ,  F42C11/003 ,  F42C11/008 ,  F42C14/025 ,  F42C15/40 ,  F42C19/06 ,  H02K1/145 ,  H02K3/525

摘要： A spring-driven permanent magnet generator comprising a bobbin-mounted coil, inner and outer frame members defining diametrically opposite pole pieces and a structure which cages or essentially surrounds the bobbin and coil combination. A rotor comprising the integral combination of disc and shaft portions carries a two-pole permanent magnet and is, in the assembled structure, located such that the shaft portion extends through the frame structure and the caged coil to place a permanent magnet between the pole pieces which are defined by the caging frame structure. A flat wound spring drives the shaft portion relative to the frame structure to induce a short duration voltage in the coil which can be used, by way of example, as an electronic fuse in an explosive device such as a hand grenade.

摘要翻译： 一种弹簧驱动的永久磁铁发生器，包括筒管安装的线圈，限定直径相对的极片的内框架构件和外框架构件以及笼子或基本上围绕筒管和线圈组合的结构。 包括盘和轴部分的整体组合的转子承载两极永磁体，并且在组装结构中定位成使得轴部分延伸穿过框架结构和笼形线圈，以将永磁体放置在极片之间 其由笼架结构限定。 扁平卷绕弹簧相对于框架结构驱动轴部分，以在线圈中引入短时间的电压，其可以例如用作诸如手榴弹的爆炸装置中的电子熔断器。

公开(公告)号：US06707191B1

公开(公告)日：2004-03-16

申请号：US10429476

申请日：2003-05-05

申请人： Weston C. Bye

发明人： Weston C. Bye

IPC分类号： H02P100

CPC分类号： H02K7/1853 ,  F21L13/06 ,  F42C11/003 ,  F42C11/008 ,  F42C14/025 ,  F42C15/40 ,  F42C19/06 ,  H02K1/145 ,  H02K3/525

摘要： A clockspring driven permanent magnet generator comprising a bobbin-mounted coil, inner and outer frame members defining diametrically opposite pole pieces and a structure which cages or essentially surrounds the bobbin and coil combination. A rotor comprising the integral combination of disc and shaft portions carries a two-pole permanent magnet and is, in the assembled structure, located such that the shaft portion extends through the frame structure and the caged coil to place a permanent magnet between the pole pieces which are defined by the caging frame structure. A flat wound clockspring drives the shaft portion relative to the frame structure to induce a short duration voltage in the coil which can be used, by way of example, as an electronic fuse in an explosive device such as a hand grenade.

摘要翻译： 一种发条驱动永磁发电机，包括线轴安装线圈，限定径向相反极片的内框架构件和外框架构件以及笼子或基本上围绕筒管和线圈组合的结构。 包括盘和轴部分的整体组合的转子承载两极永磁体，并且在组装结构中定位成使得轴部分延伸穿过框架结构和笼形线圈，以将永磁体放置在极片之间 其由笼架结构限定。 扁平绕制的钟形弹簧相对于框架结构驱动轴部分以在线圈中引入短时间的电压，其可以例如用作诸如手榴弹的爆炸装置中的电子熔断器。

公开(公告)号：US08065960B2

公开(公告)日：2011-11-29

申请号：US11997291

申请日：2006-07-26

申请人： Hermann Grosch ,  Michael Günther

发明人： Hermann Grosch ,  Michael Günther

IPC分类号： F42B27/00

CPC分类号： F42B27/00 ,  F42C11/003 ,  F42C13/047 ,  F42C15/42

摘要： The invention relates to a hand grenade (1) with an active body (3) containing an active charge (2), and with an ignition device (4) that acts on a detonator (12) to ignite the active charge (2). In order to achieve this feature, after the hand grenade (1) has been thrown the ignition can be triggered without delay if the tactical situation requires it, and no danger arises for the shooter if the hand grenade (1) with the safety device released is dropped accidentally. The invention pertains to an electronic ignition system composed of an ignition trigger (6) and a fuze (8) used as the ignition device (4), whereby the ignition trigger (6) remains with the shooter when the hand grenade (1) is thrown and the hand grenade (1) can be ignited by wireless only when the shooter activates an ignition trigger element (11) of the ignition trigger (6).

摘要翻译： 本发明涉及一种具有活动体（3）的手榴弹（1），其包含有源电荷（2），以及作用在雷管（12）上点燃有效电荷（2）的点火装置（4）。 为了达到这一目的，在手榴弹（1）被投掷之后，如果战术情况需要，可以立即触发点火，如果手持式手枪（1）与安全装置释放 被意外掉落。 本发明涉及一种由点火触发器（6）和用作点火装置（4）的引信（8）组成的电子点火系统，由此当手榴弹（1）为 只有当射手激活点火触发器（6）的点火触发元件（11）时，投掷手榴弹（1）才能通过无线点火。

公开(公告)号：US07013809B1

公开(公告)日：2006-03-21

申请号：US10111443

申请日：2000-06-14

申请人： Leoncio Muñoz Bueno

发明人： Leoncio Muñoz Bueno

IPC分类号： F42C11/06 ,  F42C14/02

CPC分类号： F42C11/06 ,  F42C11/003 ,  F42C15/40

摘要： The improvements are applicable to fuses provided with a container (9) inside which may move axially a slider (10) having an electrical generator (1), the activation of which provides the electrical energy required for the operation of the fuse, delivering this energy to an electronic circuit (11) which discharges on a detonator (8), which causes the detonation which through a multiplier (12) is transmitted to the explosive charge of the grenade. The novelty consists in that two electronic timers are provided which are mutually independent and which may operate under different or identical technologies, one analogue and the other digital, and in that the detonator (8) and the multiplier (12) in a resting position are unaligned, with alignment resulting from a displacement caused by a specific arrangement of the elements of the explosive chain.

摘要翻译： 这些改进适用于设置有容器（9）的保险丝，其内部可以轴向移动具有发电机（1）的滑块（10），其激活提供用于操作熔断器所需的电能，从而传送该能量 涉及在雷管（8）上放电的电子电路（11），其引起通过乘法器（12）将爆炸传递到手榴弹的炸药。 新颖性在于提供两个电子定时器，这两个电子定时器是相互独立的并且可以在不同或相同的技术下操作，一个模拟和另一个数字，并且在静止位置的雷管（8）和乘法器（12） 未对齐，由于爆炸链的元素的具体布置引起的位移导致的对齐。

公开(公告)号：US20050150414A1

公开(公告)日：2005-07-14

申请号：US10821528

申请日：2004-04-09

申请人： Norbert Barth ,  Michael Hahn ,  Dietmar Kugler ,  Wolfgang von Entress-Fursteneck ,  Thomas Arm ,  Erwin Wrobel

发明人： Norbert Barth ,  Michael Hahn ,  Dietmar Kugler ,  Wolfgang von Entress-Fursteneck ,  Thomas Arm ,  Erwin Wrobel

IPC分类号： F42C11/00 ,  F42C14/02 ,  F42C15/34 ,  F42C15/40 ,  F42B27/00

CPC分类号： F42C14/025 ,  F42C11/003 ,  F42C11/008 ,  F42C15/34 ,  F42C15/40

摘要： Described is a mechano-electrical fuse (10) for a hand grenade (76), which has a spring element for the storage of mechanical energy and which has a drive device connected to the spring element for driving an electrical generator (28) by means of the mechanical energy stored in the spring element. The electrical generator (28) is connected together by way of an electronic delay circuit (56) with a detonator (46), with which a booster charge (48) is associated. A barrier (40) is provided between the detonator (46) and the booster charge (48). The spring element is formed by the tensioning spring (24) associated with the handle lever (18) of the hand grenade (76). The drive device has a taut cable line (68) which is fixed with its one end (70) to the generator shaft (30) and wound with a number of turns (72) around the generator shaft (30). The second end (74) of the cable line (68) is mounted to the handle lever (18). Fixed to the generator shaft (30) is a flywheel mass (32) which is fixed releasably by means of a shearing element (92) in the fuse housing (16) of the mechano-electrical fuse (10).

摘要翻译： 描述了一种用于手榴弹（76）的机械电气保险丝（10），其具有用于存储机械能的弹簧元件，并且具有连接到弹簧元件的驱动装置，用于通过装置驱动发电机（28） 存储在弹簧元件中的机械能。 发电机（28）通过具有引爆器（46）的电子延迟电路（56）连接在一起，与此相关联的增压器充电器（48）。 在雷管（46）和增压器充电器（48）之间设有一个屏障（40）。 弹簧元件由与手榴弹（76）的手柄杆（18）相关联的张紧弹簧（24）形成。 驱动装置具有绷紧的电缆线（68），其一端（70）固定在发电机轴（30）上，绕发电机轴（30）缠绕数圈（72）。 电缆线（68）的第二端（74）安装在手柄杆（18）上。 固定在发电机轴（30）上的是飞轮物质（32），其通过机械电熔断器（10）的熔断器壳体（16）中的剪切元件（92）可释放地固定。