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公开(公告)号：US3832949A
公开(公告)日：1974-09-03
申请号：US35357473
申请日：1973-04-23
发明人： DELGENDRE J , GUIGOT V , MARCHANDISE V
CPC分类号： F42D3/00 , G08B3/14 , G10K15/043
摘要： A device for generating signals constituted by successive but discrete shock waves. A continuous chain of explosive material is exploded along its length. Shock wave emitting portions of the chain are in contact with the medium of propagation while other insulated portions of the chain between the shock wave emitting portions absorb the explosions therein.
摘要翻译： 一种用于产生由连续但分立的冲击波构成的信号的装置。 连续的爆炸材料链沿其长度爆炸。 链的冲击波发射部分与传播介质接触，而冲击波发射部分之间的链的其它绝缘部分吸收其中的爆炸。
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公开(公告)号：US4160411A
公开(公告)日：1979-07-10
申请号：US841459
申请日：1977-10-12
申请人： Adolf Weber , Erhard Munster , Dieter Buckley
发明人： Adolf Weber , Erhard Munster , Dieter Buckley
摘要： A sound signal body, for generating underwater sound signals, that includes an explosive body which can be thrown out or released by hand. Within the explosive body is arranged an explosive charge as well as a hand grenade detonator having a pyrotechnical delayed detonator composition. The detonator is explodable at the head of the explosive body by a hammer. The sound signal body is provided with a hydraulic pressure switch which comprises a pressure chamber, at least one inlet which empties into the pressure chamber, and a membrane or diaphragm. The diaphragm is connected with a release bolt, which, through the diaphragm and dependent upon the pressure of the water flowing into the pressure chamber, is movable out of a safety position into an armed position. The sound signal body is further provided with a locking mechanism, by means of which it is possible, on the one hand, to arrest the hammer which, against the force of a torsion spring, is deflected in a safety position, as well as, on the other hand, to release the hammer, after obtaining a specific water pressure within the pressure chamber, in cooperation with the release bolt, by relaxing the torsion spring.
摘要翻译： 用于产生水下声音信号的声音信号体，其包括可以用手抛出或释放的爆炸体。 在爆炸体内设有爆炸物，以及具有烟火延迟雷管组成的手榴弹雷管。 雷管在爆炸体的头部被锤子炸毁。 声音体设置有液压开关，液压开关包括压力室，至少一个进入压力室的入口和膜或隔膜。 隔膜与释放螺栓连接，释放螺栓通过隔膜并且取决于流入压力室的水的压力可从安全位置移动到布置位置。 声音信号体还设置有一个锁定机构，一方面可以阻止锤子抵抗扭转弹簧的力在安全位置偏转， 另一方面，通过松开扭转弹簧，通过与释放螺栓协作，在压力室内获得特定的水压之后释放锤。
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公开(公告)号：US3246286A
公开(公告)日：1966-04-12
申请号：US23095462
申请日：1962-10-16
发明人： BARRY DAVID T
CPC分类号： G10K15/043 , G08B3/14
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公开(公告)号：US4745859A
公开(公告)日：1988-05-24
申请号：US370
申请日：1987-01-05
申请人： Kim M. Kyoung , Chung K. Hong
发明人： Kim M. Kyoung , Chung K. Hong
摘要： An apparatus for repelling birds or beasts by exploding gunpowder automatically and repeatedly to make explosive sounds. The apparatus comprises a housing, a body plate on which most of other parts of the apparatus are mounted, an electric motor, a disk-like gear mechanically connected to the electric motor via reduction gears, a gunpowder striking hammer and a driving link, respectively, rotatably secured to the body plate and being actuated by the rotation of the disk-like gear, a gunpowder supply plate driven by the driving link, a gunpowder band winding spool, a bottom plate for placing the gunpowder band, and a switch assembly operated by the rotation of disk-like gear and electrically connected with a timer, a dry cell battery, and the electric motor.
摘要翻译： 通过爆炸火药自动反复爆炸鸟类或野兽以产生爆炸声的装置。 该装置包括壳体，其上安装有大部分其他部件的主体板，电动机，通过减速齿轮机械地连接到电动机的盘状齿轮，火药打击锤和驱动连杆 ，可转动地固定在主体板上，并通过盘形齿轮的旋转，由驱动连杆驱动的火药供给板，火药带卷绕卷轴，用于放置火药带的底板和操作的开关组件 通过盘状齿轮的旋转并与定时器，干电池电池和电动马达电连接。
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公开(公告)号：US3368641A
公开(公告)日：1968-02-13
申请号：US42683465
申请日：1965-01-21
发明人： JACQUES CHOLET , JEAN-PIERRE FAIL
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公开(公告)号：US3233694A
公开(公告)日：1966-02-08
申请号：US21621362
申请日：1962-08-10
申请人： SHELL OIL CO
发明人： ROEVER WILLIAM L
摘要： 998,618. Seismic surveying. SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ N.V. Aug. 8, 1963 [Aug, 10, 1962], No. 31429/63. Heading H4D. Apparatus for producing acoustic energy pulses for use in seismic surveying comprises a relatively thin but a really extensive chamber formed by a non-deformable member and one or more vibratable diaphragms together with first conduit means for introducing an explosive medium into the chamber, ignition means for exploding such medium in the chamber and second conduit means for exhausting the expended explosive medium therefrom. In one embodiment (Figs. 2 and 4) the chamber comprises the spiral groove between a non-deformable plate 17, in which it is formed, and a flexible rim clamped diaphragm 25 the explosive medium (preferably consisting of an oxyacetylene gas mixture) being introduced at the centre 21 of the spiral by means of a valve 19 detailed in Fig. 10, not shown), ignited by spark-plug means 24 and then exhausted from point 22 via conduit 14. Instead of a flexible diaphragm a rigid diaphragm resiliently rim clamped may be employed (Fig. 3, not shown) and instead of forming the groove as a true spiral a plurality of concentric but incomplete circular grooves connected by short straight grooves may be employed (Fig. 5, not shown). In a further embodiment (Figs. 6 and 7) the chamber is formed as a sinuous opening 36 in the non-deformable plate 35, both sides of which are sealed by resiliently rim clamped diaphragms 46, 47 and two spark-plugs 45 are provided for ignition of the gas mixture which enters via conduit 41 and is exhausted via conduit 42. Figs. 8 and 9 show another embodiment in which the chamber comprising a relatively broad spiral 56 sealed by a resiliently rim clamped diaphragm 64 is provided with a detonation passage 58 for ignition of the gas mixture, entering via conduit 57, by a sparkplug 62. The Specification refers to the problem of erratic burning of the gas mixture which results in indefiniteness of the time, after ignition, when the acoustic energy pulse occurs and states that by controlling the geometry of the area near the point of ignition the required conditions of temperature and pressure for detonation can be quickly established near such point. In one application of the invention to seismic surveying of water covered areas the acoustic energy source of the invention is supported below the surface of the water with the exhaust conduit 14 (see Fig. 1) extending above such surface to avoid spurious operation by bubbles. The gas valve 19 (Fig. 1) is controlled by a servomotor 97 from a seismic recorder inserted in the vessel 10 so that the instant of Occurrence of the acoustic pulse is indicated on the recorder on which reflected signals received by seismic detector 15 are also recorded. The invention may also be employed as a source of acoustic energy in the seismic surveying of land areas, in bore-hole operations, in fathometer apparatus or in sounding devices for submarine detection.
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公开(公告)号：US20060103529A1
公开(公告)日：2006-05-18
申请号：US11228947
申请日：2005-09-16
申请人： Hiroshi Ohmura , Kenichi Ikeda , Rie Awane
发明人： Hiroshi Ohmura , Kenichi Ikeda , Rie Awane
CPC分类号： B60R25/1001 , B60R2325/105 , G08B3/14 , G08B13/2402
摘要： A vehicle on-board article theft warning system includes detection means for detecting on-board article-specific ID information transmitted from IC chips attached to on-board articles, ID information storing means for storing as initial ID information the article-specific ID information detected by the detection means when a theft detection mode is activated, discrimination means responsive to activation of the theft detection mode for comparing detected ID information consisting of on-board article-specific ID information detected by the detection means with the initial ID information and discriminating whether or not there exists missing ID information defined as ID information contained in the initial ID information but not contained in the detected ID information, and warning means responsive to a discrimination that missing ID information exists for determining that theft of an article corresponding to the missing ID information occurred and issuing a prescribed warning.
摘要翻译： 车载物品盗窃警报系统包括检测装置，用于检测从车载物品附带的IC芯片发送的车载物品ID信息; ID信息存储装置，用于将检测到的商品ID信息存储为初始ID信息; 通过检测装置启动盗窃检测模式时，识别装置响应于盗窃检测模式的激活，用于将由检测装置检测到的车载商品ID信息组成的检测到的ID信息与初始ID信息进行比较，并鉴别是否 或者不存在被定义为初始ID信息中包含的ID信息但不包含在检测到的ID信息中的缺少的ID信息，以及响应于存在缺少ID信息的判别的警告装置，用于确定与丢失的ID相对应的文章的盗窃 发生信息并发出规定的警告。
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公开(公告)号：US4633969A
公开(公告)日：1987-01-06
申请号：US648169
申请日：1984-08-30
申请人： Malcolm G. Palmer
发明人： Malcolm G. Palmer
CPC分类号： B63C9/21 , F41C9/06 , F42C14/04 , G08B3/14 , Y10S181/402
摘要： A device for under-water signalling has a chamber (38) which is normally closed by a replaceable element (39). A cartridge (16) in the device can be fired to release gas into the chamber and rupture the element (39), thus causing a sound wave to travel through the water and releasing the contents of the chamber into the water. When an end cap (13) has been removed to prepare the device for use, water pressure can act on a piston (23) to cause firing of the cartridge.
摘要翻译： PCT No.PCT / GB83 / 00341 Sec。 371日期1984年8月30日 102（e）日期1984年8月30日PCT提交1983年12月22日PCT公布。 出版物WO84 / 02788 日期：1984年7月19日。一种用于水下信令的装置具有通常由可更换元件（39）封闭的室（38）。 装置中的筒（16）可以被烧制以将气体释放到室中并使元件（39）破裂，从而导致声波穿过水并将室的内容物释放到水中。 当端盖（13）已经被移除以准备使用装置时，水压可以作用在活塞（23）上以引起筒的点燃。
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公开(公告)号：US2401955A
公开(公告)日：1946-06-11
申请号：US42926742
申请日：1942-02-02
申请人： RCA CORP
发明人： OLSON HARRY F , FRANK HESTER
IPC分类号： G08B3/14
CPC分类号： G08B3/14
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