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序号	专利名	申请号	申请日	公开（公告）号	公开（公告）日	发明人
61	Proximity fuse	US42928673	1973-12-28	US3908551A	1975-09-30	DAHL BJORN
A proximity fuse for high trajectory weapons, comprising a ram air driven generator generating the supply voltage to the electronic circuit elements of the proximity fuse which control the proximity functions of the fuse. The supply voltage from the generator is blocked at decreasing frequency, whereas the blocking is terminated at increasing frequency. Elements for blocking the electronic circuit comprise a differential amplifier to which a top rectified generator voltage is supplied, and the amplifier has a larger gain in the range where the generator voltage changes from a decreasing to an increasing value.
62	Ignition circuit for projectile fuses	US28335472	1972-08-24	US3808975A	1974-05-07	STUTZLE D; WEIDNER P
A projectile with an electrically ignitable fuse is provided with a control circuit in which piezo electric cells are provided which develop a potential upon acceleration of the projectile and then develop a reverse potential upon relaxing of the acceleration on the projectile when it emerges from the firing weapon. The piezo electric cells are serially arranged and connected thereacross is a pair of condensors, the juncture of which is fastened to the juncture of the cells with one capacitor charging during the acceleration period of the projectile and the other charging during the relaxing period. A resistor connected across the capacitors provides for reversing of the charge on the one capacitor and which reversing triggers a control circuit. The control circuit releases the charge from a third capacitor which is charged by one of the cells during the relaxing period thereby to ignite the fuse. An impact control source of voltage is also provided for igniting the fuse upon impact of the projectile.
63	Switching arrangement for electrical fuses	US3793956D	1972-01-07	US3793956A	1974-02-26	NORDGREN L
A reversible switching arrangement for a projectile capable of being detonated upon impact with a target on the one hand and at a predetermined distance from the target on the other hand. The arrangement comprises an hermetically sealed envelope adapted to be mounted at the nose of the projectile. The envelope comprises a nose and an abutting base section, that are rotated about the longitudinal axis of the projectile relative to each other to switch between the impact and the proximity fuse circuits.
64	Proximity fuze	US53406666	1966-03-14	US3362330A	1968-01-09	GUNNAR LAGERSTROM KARL OLOF; ALF HARTMANN JOHN FREDRIK

65	3 plate proximity scorer	US10407561	1961-04-19	US3218623A	1965-11-16	BUNTENBACH RUDOLPH W

66	Method and means for simulating a transient signal	US59390345	1945-05-15	US2962662A	1960-11-29	GIESELER LUTHER P

67	40MM DOOR-BREACHING GRENADE	US14173443	2014-02-05	US20140331884A1	2014-11-13	Robert Willhelm; John Johnson; Wayne Mayville; Glade Hansen
The invention provides a short-range, self-propelled, non-fragmenting breaching device to breach a wide variety of doors and barricades with high efficiency, high gunner safety and low collateral damage. The invention also provides a method of preparing the breaching device and a method of breaching a target using the breaching device.
68	COMPOSITES FOR ANTENNAS AND OTHER APPLICATIONS	US14228627	2014-03-28	US20140253409A1	2014-09-11	Christopher C. Fuller; John R. Lamberg; Michael J. Gawronski
Composite material, devices incorporating the composite material and methods of forming the composite material are provided. The composite material includes interstitial material that has at least one of a select relative permittivity property value and a select relative permeability property value. The composite material further includes inclusion material within the interstitial material. The inclusion material has at least one of a select relative permeability property value and a select relative permittivity property value. The select relative permeability and permittivity property values of the interstitial and the inclusion materials are selected so that the effective intrinsic impedance of the interstitial and the inclusion material match the intrinsic impedance of air. Devices made from the composite include metamaterial and/or metamaterial-inspired (e.g. near-field LC-type parasitic) substrates and/or lenses, front-end protection, stealth absorbers, filters and mixers. Beyond the intrinsic, applications include miniature antenna and antenna arrays, directed energy weapons, EMI filters, RF and optical circuit components, among others.
69	Mixed mine alternative system	US10946169	2004-09-22	US07137340B1	2006-11-21	Peter J. Cahill
The Mixed Mine Alternative (MMA) System is a military system designed for use in mechanized warfare. The MMA System has three components, MMA smart Antitank mines, MMA Antihandling Sensors linked to the MMA smart Antitank mines, and MMA Remote Control Units (RCU). The MMA smart Antitank (AT) mines contain a primary sensor system hardened against countermeasures and a kill mechanism similar to existing scatterable AT mines. The MMA AT mine is capable of transmit and receive communications with a Remote Control Unit and with the MMA Antihandling Sensors (AH). The communications capabilities and processors in the MMA AT and the MMA AH allow the system to establish MMA AT to MMA AH links after the mines have been scattered. MMA AT will be linked to MMA AH that are within their lethal radius. The MMA AT mine processors allow the mine primary antitank sensor to be on or off. The mine may receive and act on detonate instructions from the primary antitank sensor, from the antihandling sensors, or from the MMA RCU. If in an off status the MMA AT mine may relay the detonate signal received from an MMA AH sensor to the RCU. The RCU includes a computer that maintains status information on the mines. Receipt of a relayed AH sensor detonate signal provides situational awareness information that the RCU brings to the user's attention on the screen and with an audible and/or visual signal.
70	Munition with integrity gated go/no-go decision	US11056977	2005-02-11	US20060038056A1	2006-02-23	Thomas McKendree; John Britigan; Hans Habereder
A munition is presented which includes an integrity verification system that measures the integrity of the munition. When an integrity threshold is not met, engagement of the munition with a predetermined target is aborted. Also presented is a methodology for gating the engagement of the munition with the target. The methodology includes performing an integrity check of the munition after it is deployed. The method further includes aborting the engagement of the target when the integrity check of the munition fails.
71	Munition with integrity gated go/no-go decision	US10444937	2003-05-23	US06896220B2	2005-05-24	Thomas L. McKendree; John D. Britigan; Hans L. Habereder
A munition is presented which includes an integrity verification system that measures the integrity of the munition. When an integrity threshold is not met, engagement of the munition with a predetermined target is aborted. Also presented is a methodology for gating the engagement of the munition with the target. The methodology includes performing an integrity check of the munition after it is deployed. The method further includes aborting the engagement of the target when the integrity check of the munition fails.
72	Method of actuating a proximity fuze and device for implementing the method	US16722	1986-12-22	US4773328A	1988-09-27	Raimund Germershausen; Rudolf Romer; Hans-Egon Schepp
A firing circuit for a projectile 10 includes a proximity fuze 11 which can be set to different target distances H1, H2. For the purpose of optimally combating different types of targets 13, 14, 15, a target sensor 17 is associated with the proximity fuze 11 so as to detect characteristic target properties and take care that proximity fuze 11 responds either at a height H1 or at a lower height H2, and causes an explosive charge 10a to detonate.
73	Electronic ignition control circuit	US681924	1984-12-14	US4632032A	1986-12-30	Udo Muller
An electronic ignition control circuit, including a logic circuit which is powered from a power supply source, for the obtaining of an ignition clearance signal from a combination of ignition clearance signals from a combination of ignition sensor signals, and including an electrical detonator which is ignitable through the intermediary of a switching element which is electronically reversible responsive to the ignition signal.
74	Fuse for projectiles	US646731	1984-09-04	US4627351A	1986-12-09	Gunnar G. Thordarson; Sven O. Bido
The invention relates to a fuse for rotating projectiles having directive explosive force, whereby is meant that the projectile has effect in one direction only, which direction does not coincide with the length axis of the projectile, and substantially no effect in other directions. The fuse according to the invention comprises two sensors. A first sensor with a narrow sensitivity lobe in a direction not coinciding with the length direction of the projectile, suitably the same direction as the direction for maximal explosive force, produces a pulse signal each time its sensitivity lobe is directed towards a target, and a second sensor monitors the distance to the target. The pulse signal obtained from the first sensor is used to initiate burst at a moment when the direction for maximal explosive force coincides with the direction to the target, provided that the second sensor indicates that the projectile has entered a given distance zone from the target.
75	Shaped charge projectile system	US636043	1984-07-30	US4567829A	1986-02-04	Richard T. Ziemba; Richard W. McLay; Jeff A. Siewert
This invention provides a subcaliber projectile which is launched from a full bore projectile having a shaped charge warhead prior to impact with the target. The subcaliber projectile is tethered to the full bore projectile by means of a fine electrical cable of fixed length which serves as the communication link between the two projectiles with the length of the cable determining the fuzing standoff distance. The ballistic coefficient of the subcaliber projectile is made such that the subcaliber projectile always flies ahead of the full bore projectile.
76	Proximity monitor	US265880	1981-05-21	US4422075A	1983-12-20	Eldon Nerheim
A proximity monitor for movement at a selected distance from a surface, including a first microwave sensor having an antenna pattern directed toward the surface, the principal component of the pattern parallel to the surface being in the direction of the movement, a second microwave sensor having a second antenna pattern directed toward the surface, the principal component of the second pattern parallel to the surface being at a direction opposite to that of the movement, and the patterns being mutually spaced at the surface in the direction of movement, a magnetic anomaly sensor giving an output representative of the presence at the surface of a magnetic anomaly located between the patterns, and apparatus connected to the sensors for performing a control function when the signals from the sensors are above predetermined levels in a predetermined time relationship.
77	Circuit arrangement for a combined proximity and impact fuse	US246698	1981-03-23	US4388867A	1983-06-21	Hans Baumer
A combined proximity and impact fuse employed in a missile, including a circuit arrangement for avoiding the actuation of a detonation upon impingement of the impact fuse on a rain drop. The circuit arrangement is connected to the proximity fuse and is respective to the signals produced by the same to prevent the generation of a detonation signal upon impact until recognition by the proximity fuse that a given release criterion for impact detonation has been met.
78	Condenser powered fuze	US2534	1948-01-15	US4221168A	1980-09-09	Seth H. Neddermeyer; Robert A. Becker
1. In a proximity fuze comprising a target-responsive circuit including a first electronic grid controlled tube and a squib detonating circuit including a second electronic grid controlled tube; a B tube voltage supply for said tube circuits comprising a condenser, an external connection for charging said condenser from an external source, and circuit means for connecting said condenser to said tube circuits, said circuit means including a biasing resistor connected between the minus terminal of said condenser and the cathode of said first grid controlled tube, a second biasing resistor connected between the grid of the second grid controlled tube and the minus terminal of said condenser whereby when the B drain of the said fuze exceeds a predetermined level, the bias on said second grid controlled tube is reduced to the firing point, thereby igniting said squib.
79	Electromagnetic proximity fuze	US909237	1978-05-24	US4220093A	1980-09-02	Ake Nilsson
An electromagnetic proximity fuze is utilized to initiate the detonation of a charge in a projectile when the projectile approaches within a particular triggering distance of an electrically conducting target object. A transmitter is disposed in the nose section of the projectile to generate an alternating electromagnetic field in response to a transmitter signal. A receiver is disposed in front of the transmitter in a spaced relation to the transmitter. The alternating electromagnetic field of the transmitter directly induces an electromotive force in the receiver. The electromagnetic field of the transmitter also extends to interact with the electrically conducting target object to cause the object to generate an electromagnetic field that induces an interference electromotive force in the receiver. Signal processing means are provided to separate the interference electromotive force from the directly induced electromotive force and to emit an emission signal for initiating the detonation of the charge in response to the interference electromotive force.
80	Directional antenna for a projectile or rocket detonator	US630893	1975-11-11	US4037540A	1977-07-26	Wolfgang Keydel
In a projectile or rocket having a metal outer shell and including a proximity or influence detonator which operates with electromagnetic waves, particularly according to the reflected beam principle, and a directional antenna with a rotationally symmetrical radiation diagram for said detonator, the antenna is constituted by a circular slot which is coaxial with the longitudinal axis of the projectile or rocket and the antenna is excited with a line or cavity resonator disposed in the projectile or rocket and connected between the detonator and the antenna.

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