公开(公告)号：US09182206B2

公开(公告)日：2015-11-10

申请号：US14373849

申请日：2013-01-30

申请人： MBDA FRANCE

发明人： Laurent Carton ,  Bernard Tisseron

IPC分类号： F42C15/18 ,  F42C15/295

CPC分类号： F42C15/295

摘要： According to the invention, in order to lift said safety detent, use is made of a multi-vane fan (5), which is arranged inside the fuselage (2) of the projectile, but the vanes (4) of which pass through said fuselage (2) via a lateral opening (3).

摘要翻译： 根据本发明，为了提升所述安全锁定装置，使用设置在射弹的机体（2）的内侧的多叶片风扇（5），但是叶片（4）通过所述 机身（2）通过侧向开口（3）。

公开(公告)号：US5111576A

公开(公告)日：1992-05-12

申请号：US520300

申请日：1990-05-07

申请人： William G. Kuhnle ,  James F. Murnane, II

发明人： William G. Kuhnle ,  James F. Murnane, II

IPC分类号： F42B10/58 ,  F42C15/295

CPC分类号： F42B10/58 ,  F42C15/295 ,  Y10S416/03 ,  Y10T29/49325 ,  Y10T29/49332 ,  Y10T29/49336

摘要： A grenade device for use with and for ejection from an artillery shell is ovided. The device includes a stabilizing propeller and a grenade body. The propeller has two opposite blades disposed on opposite sides of a rotation axis. Each blade has an upper tilted portion and a lower substantially flat portion and a connecting return bend tip portion. Each such portion has a leading edge and a trailing edge. Each upper tilted portion has a transverse angle of attack. The upper tilted portions have a common longitudinal upper projected axis. The lower flat portions also have a common longitudinal lower projected axis. The common longitudinal upper projected axis and the common longitudinal lower projected axis form a projected displacement angle therebetween. The propeller is made from a flexible metal or fabric ribbon. The blades are folded in a nested arrangement before descent. During descent, the blades unfold to their overall aerodynamic shape. The propeller has a windmill type of rotation during descent. The grenade body may have an alternator as part of an electronic fuze, which is connected to a shaft, that is connected to the propeller coaxially therewith along the rotation axis for energizing the alternator.

摘要翻译： 提供了用于与炮弹弹出并用于从炮弹弹出的手榴弹装置。 该装置包括稳定螺旋桨和手榴弹体。 螺旋桨具有设置在旋转轴线的相对侧上的两个相对的叶片。 每个叶片具有上倾斜部分和下基本上平坦的部分以及连接的返回弯曲末端部分。 每个这样的部分具有前缘和后缘。 每个上倾斜部分具有横向迎角。 上倾斜部分具有共同的纵向上部突出轴线。 下部平坦部分也具有共同的纵向下部突出轴线。 共同的纵向上部突出轴线和公共纵向下部突出轴线在其间形成投影位移角。 螺旋桨由柔性金属或织物带制成。 叶片在下降之前以嵌套的方式折叠。 在下降期间，叶片展开至其整体空气动力学形状。 螺旋桨在下降期间具有风车类型的旋转。 手榴弹体可以具有作为电子引线的一部分的交流发电机，该电子引信连接到轴，其沿着旋转轴线与其同轴地连接到推进器，以激励交流发电机。

公开(公告)号：US4969396A

公开(公告)日：1990-11-13

申请号：US416591

申请日：1989-10-03

申请人： Rainer Siebert

发明人： Rainer Siebert

IPC分类号： F42C15/295

CPC分类号： F42C15/295

摘要： An arming arrangement with rotatable airfoils or blades of a propeller constituting the deliverants for an arming criterium. The blades of the driving propeller for a drone, have the rotational movement thereof determined from the tail end of the drone towards one side of the propeller hub through a beam or radiation coupling and is then conducted to a counting evaluating circuit for the derivation of a release signal for the arming device.

摘要翻译： 具有可旋转的翼型或螺旋桨叶片的布置装置，构成用于武装标准的输送剂。 用于无人机的驾驶螺旋桨的叶片具有通过射束或辐射耦合从无人机的尾端朝向螺旋桨轮毂的一侧确定的旋转运动，然后被传导到计数评估电路，用于推导 释放信号用于布防装置。

公开(公告)号：US4267775A

公开(公告)日：1981-05-19

申请号：US956577

申请日：1978-11-01

申请人： Kyrre Sjotun ,  Tore Rognmo

发明人： Kyrre Sjotun ,  Tore Rognmo

IPC分类号： F03D1/04 ,  F03D9/00 ,  F42C15/295 ,  F42C11/00

CPC分类号： B64D41/007 ,  F03D1/04 ,  F03D9/00 ,  F42C15/295 ,  F05B2220/31 ,  F05B2250/232 ,  Y02E10/72

摘要： The nose portion of a missile having a ram air turbine for driving an electric generator for supplying electric power to the electric circuits of the missile, especially of its fuse, is designed in a special manner in order to provide, at high missile speeds, a throttling of the air flow, whereby the speed of rotation of the turbine may be kept within reasonable limits. Thus, the air inlet is divided in a plurality of inlet ducts arranged as a wreath around the foward end of the missile. Further, the outlet openings are forwardly directed and co-operate with the shock waves from the acute forward end of the missile and from an annular edge surrounding the wreath of inlets but lying radially inside the outlet openings.

摘要翻译： 具有用于驱动发电机用于向导弹的电路（特别是其保险丝）供电的发动机的导弹的鼻部被设计成特殊的方式，以便以高导弹速度提供 节流气流，从而涡轮机的旋转速度可以保持在合理的限度内。 因此，空气入口被分成多个入口导管，其布置成围绕导弹的前端的花圈。 此外，出口开口向前指向并与来自导弹的急性前端的冲击波和围绕入口花圈的环形边缘配合，但是位于出口开口的径向内部。

公开(公告)号：US3882783A

公开(公告)日：1975-05-13

申请号：US42542873

申请日：1973-12-17

申请人： REAMS WILLIAM H

发明人： REAMS WILLIAM H

IPC分类号： F16D43/14 ,  F42C15/295 ,  F42C15/26

CPC分类号： F16D43/14 ,  F42C15/295

摘要： A centrifugal clutch for transmitting rotary motion from a first rotating shaft to a second rotatable member, only when the first rotating shaft has an angular speed of a value between predetermined upper and lower angular speeds, including a first circular plate fixed to the rotating shaft. A pair of spring biased members having shoulders formed on the outer edges thereof are pivoted to the circular plate and are adapted to move outwardly during rotation at a sufficient angular speed. The first circular plate is received by four arcuate shoes radially slidably mounted on a second circular plate and include inwardly extending projections formed thereon adapted to engage the shoulders. After rotational speed increases beyond a predetermined upper limit, the shoes move outwardly relative to the plate and disengage the clutch.

摘要翻译： 一种用于将转动运动从第一旋转轴传递到第二可旋转构件的离心式离合器，仅在第一旋转轴具有预定的上下角速度之间的值的角速度时，包括固定到旋转轴的第一圆板。 一对弹簧偏置构件，其在其外边缘上形成有肩部，其枢转到圆形板，并且适于在以足够的角速度旋转期间向外移动。 第一圆形板由四个弧形的鞋子容纳，四个圆弧形的鞋子径向可滑动地安装在第二个圆形板上，并且包括形成在其上的向内延伸的凸起，适合于接合肩部。 在转速增加超过预定上限之后，鞋相对于板向外移动并使离合器脱离。

公开(公告)号：US3768415A

公开(公告)日：1973-10-30

申请号：US3768415D

申请日：1965-04-15

申请人： US NAVY

发明人： CZAJKOWSKI N ,  DONAHUE W ,  CAMMACK T ,  PICKLER W

IPC分类号： F42C9/04 ,  F42C9/14 ,  F42C15/192 ,  F42C15/22 ,  F42C15/295 ,  F42C19/06 ,  F42C15/12

CPC分类号： F42C15/22 ,  F42C9/048 ,  F42C9/147 ,  F42C15/192 ,  F42C15/295 ,  F42C19/06

摘要： 1. In a fuze for a bomb adapted to be dropped from an aircraft and armed in free fall flight, A CASING, AN ARMING ROTOR ROTATABLY MOUNTED IN SAId casing for movement from an initial safe position to an armed position in incremental distances, A TIME DELAY MECHANISM CONNECTED TO THE ROTOR FOR PREVENTING MOVEMENT OF THE ROTOR FOR A PREDETERMINED TIME INTERVAL, SAID TIME DELAY MECHANISM INCLUDING A STORED ENERGY SPRING MEANS FOR MOVING THE ROTOR THROUGH A FIRST INCREMENTAL DISTANCE PRIOR TO SAID TIME INTERVAL AND FOR MOVING THE ROTOR THROUGH A SECOND INCREMENTAL DISTANCE AT THE EXPIRATION OF SAID TIME INTERVAL, A ROTOR LOCKING MEANS CONNECTED TO SAID ROTOR FOR RELEASING SAID ROTOR FOR MOVEMENT THROUGH SAID FIRST INCREMENTAL DISTANCE BY SAID STORED ENERGY MEANS WHEN THE BOMB IS SUBJECTED TO A PREDETERMINED MINIMUM AIR VELOCITY AND FOR STARTING SAID TIME DELAY MECHANISM, AND AN ENVIRONMENTALLY POWERED DRIVING MEANS MOUNTED UPON SAID CASING AND POSITIONED FOR DRIVING ENGAGEMENT WITH THE ROTOR WHEN THE ROTOR HAS BEEN MOVED THROUGH SAID SECOND INCREMENTAL DISTANCE FOR DRIVING THE ROTOR TO SAID ARMED POSITION, WHEREBY SAID BOMB IS ARMED AFTER THE EXPIRATION OF A PREDETERMINED TIME INTERVAL SUBSEQUENT TO RELEASE OF THE BOMB BY THE AIRCRAFT AT NORMAL LAUNCHING AIR SPEEDS.

摘要翻译： 1.在一枚适用于从飞机上坠落并在自由落体飞行中装备的炸弹的引信中，A CASING，AN ARMING ROTOR ROTATABLY安装在SAId套管中，用于从初始安全位置向增量距离的武装位置运动，A TIME 延迟机构连接到转子，用于防止转子在预定的时间间隔中的运动，具体的时间延迟机制包括存储能量弹簧装置，用于在通过第二个时间间隔移动转子之前通过第一个增量距离移动转子 在达到时间间隔期间的增加距离，转向器的连接方式连接到转子上，用于通过按照存储的能量方式通过第一次增加的距离来释放转向器，当物料清单受到预定的最低空速和启动时间时 延迟机制和环境驱动装置安装在外壳上并定位用于与ROTO的驱动接合 R当转子已经通过确定驱动转子以确定武装位置的第二次增加距离时，由于飞机在正常启动空速下发布预定的时间间隔后才能装载BOMB。

公开(公告)号：US3653325A

公开(公告)日：1972-04-04

申请号：US3653325D

申请日：1969-02-25

申请人： ISRAEL DEFENCE

发明人： POPPER JAKHIN BOAZ

IPC分类号： F42C15/28 ,  F42C15/295 ,  F42C13/00 ,  F42C15/12

CPC分类号： F42C15/295 ,  F42C15/28

摘要： A proximity type bomb fuse provided with means designed to ensure that the full arming of the fuse is delayed sufficiently for the bomb to have become separated from its point of release or propulsion by a safe distance.

摘要翻译： 接近型炸弹保险丝提供有设计用于确保保险丝的完全布防被充分延迟的装置，以使炸弹已经从释放点或推进点离开安全距离。

公开(公告)号：US3626853A

公开(公告)日：1971-12-14

申请号：US3626853D

申请日：1970-02-27

申请人： HONEYWELL INC

发明人： KRAEMER ARNUM E

IPC分类号： F42C15/188 ,  F42C15/22 ,  F42C15/295 ,  F42C15/26

CPC分类号： F42C15/188 ,  F42C15/22 ,  F42C15/295

摘要： An arming mechanism for a spinning projectile, whereby said mechanism is responsive only to the simultaneous existence of both a predetermined centrifugal force and a predetermined force caused by the airflow passing the projectile as it travels through the air. First means responding to the force caused by the airflow and second means responding to the centrifugal force unite to produce a driving force within the arming mechanism due to relative motion between the first means and the second means. The driving force is transmitted through the second means for moving a detonator from a safety position to an armed position.

公开(公告)号：US3401635A

公开(公告)日：1968-09-17

申请号：US23309551

申请日：1951-06-22

申请人： ARMY USA

发明人： JACOB RABINOW

IPC分类号： F42C15/295

CPC分类号： F42C15/295

公开(公告)号：US3140661A

公开(公告)日：1964-07-14

申请号：US71091946

申请日：1946-11-19

申请人： CLARKE ALLEN S

发明人： CLARKE ALLEN S

IPC分类号： F42C15/295

CPC分类号： F42C15/295