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101. 发明授权

US3529418A Safe-arm device for solid propellant rocket motors 失效
公开(公告)号：US3529418A
公开(公告)日：1970-09-22
申请号：US3529418D
申请日：1968-06-21
申请人： THIOKOL CHEMICAL CORP
发明人： PUCKETT WILLIAM R , LODER THOMAS R , HAGLER TRAVIS J , BENNETT ROBERT , ZEMAN SAMUEL
IPC分类号： F02K9/38 , F02K9/04
CPC分类号： F02K9/38

102. 发明授权

US2978867A Powder reactor for self-propelled projectiles 失效
标题翻译：自走式射弹粉末反应堆
公开(公告)号：US2978867A
公开(公告)日：1961-04-11
申请号：US70729558
申请日：1958-01-06
申请人： SOMVILLE CHARLES A
发明人： SOMVILLE CHARLES A
IPC分类号： F02K9/38
CPC分类号： F02K9/38

103. 发明授权

US2775201A Safety devices for apparatus containing stored pressure energy 失效
标题翻译：含有储存压力能量的装置的安全装置
公开(公告)号：US2775201A
公开(公告)日：1956-12-25
申请号：US30684052
申请日：1952-08-28
申请人： BRITISH MESSIER LTD
发明人： GRAHAM CONWAY HUGH
IPC分类号： F02K9/38 , F42B15/00 , F42B39/20
CPC分类号： F42B15/00 , F02K9/38 , F42B39/20

104. 发明授权

US2724237A Rocket projectile having discrete flight initiating and sustaining chambers 失效
标题翻译：具有离散飞行启动和维持舱的火箭弹
公开(公告)号：US2724237A
公开(公告)日：1955-11-22
申请号：US65220646
申请日：1946-03-05
申请人： HICKMAN CLARENCE N
发明人： HICKMAN CLARENCE N
IPC分类号： F02K9/28 , F02K9/36 , F02K9/38 , F02K9/76
CPC分类号： F02K9/763 , F02K9/28 , F02K9/36 , F02K9/38

105. 发明授权

US11952966B2 Compact safety ignition device for dual pulse motor 有权
公开(公告)号：US11952966B2
公开(公告)日：2024-04-09
申请号：US18132257
申请日：2023-04-07
申请人： AGENCY FOR DEFENSE DEVELOPEMENT
发明人： Seung Gyo Jang , Joo Young Jin
IPC分类号： F02K9/38 , F02K9/95
CPC分类号： F02K9/38 , F02K9/95 , F05D2260/99
摘要： A compact safety ignition device for a dual pulse motor capable of preventing accidental ignition of an ignition device includes a housing which forms an accommodation space and coupled to a front port of a combustion tube. Primary and secondary circuit portions mounted inside the housing for generating ignition signals for a primary and secondary propellant, respectively. A primary ignition device mounted at one end of the housing and electrically connected to the primary circuit portion and accommodated in the combustion tube. A secondary bulkhead initiator mounted inside the housing and electrically connected to the secondary circuit portion. The primary ignition device includes a primary detonation portion electrically connected to the primary ignition device and includes a primary bulkhead initiator electrically connected to the primary detonation portion at a protrusion protruding from an end of the primary detonation portion.

106. 发明授权

US11732676B1 Rocket motor with embedded burnable cutting explosive energetic material 有权
公开(公告)号：US11732676B1
公开(公告)日：2023-08-22
申请号：US17711409
申请日：2022-04-01
申请人： Raytheon Company
发明人： Coulton T. Sadler , Mitchell Lee Moffet , Erik C. Rupp , Reuben E. Weinzinger
IPC分类号： F02K9/38 , F42B1/028 , F02K9/34
CPC分类号： F02K9/38 , F02K9/346 , F42B1/028
摘要： A rocket motor has an energetic material between solid fuel (propellent) and a casing that surrounds the solid fuel. The energetic material is configured to be burned along with the solid fuel during normal operation of the rocket motor to produce thrust. The energetic material can also be detonated to cause rupture of the casing. The detonation may be initiated as part of a flight termination process. The detonation may also be initiated as a part of process to prevent as a higher-order reaction, such as in reaction to heating from a fire or other cause. The energetic material may be arranged to function as part of a shaped charge, able to split the casing when detonated. By being located inside the casing, the energetic material does not adversely affect aerodynamics of the flight vehicle of which the rocket motor is a part, such as a missile.

107. 发明申请

US20190120175A1 IGNITION SAFETY DEVICE FOR ROCKET MOTOR 审中-公开
公开(公告)号：US20190120175A1
公开(公告)日：2019-04-25
申请号：US16132856
申请日：2018-09-17
申请人： AGENCY FOR DEFENSE DEVELOPMENT
发明人： Jungmin HWANG , Seunggyo JANG
IPC分类号： F02K9/38 , F02K9/95
CPC分类号： F02K9/38 , F02K9/95
摘要： Provided is an ignition safety device for a rocket motor. The device includes an ignition circuit part including a main body and a control unit configured to generate an initiation signal on the basis of a specific signal, and an initiation part mounted at one end of the ignition circuit part and including at least one high voltage initiator electrically connected to the ignition circuit part. The initiation part includes a housing having at least one reception space for receiving the at least one high voltage initiator, and the housing and the main body are coupled by welding.

108. 发明授权

US09261048B2 Combustion gas supply control device 有权
标题翻译：燃烧气体供应控制装置
公开(公告)号：US09261048B2
公开(公告)日：2016-02-16
申请号：US13546253
申请日：2012-07-11
申请人： Tasuku Suzuki , Chiyako Mihara , Katsunori Ieki
发明人： Tasuku Suzuki , Chiyako Mihara , Katsunori Ieki
IPC分类号： B63H11/00 , F02K9/28 , F02K9/12 , F02K9/38
CPC分类号： F02K9/28 , F02K9/12 , F02K9/38
摘要： A combustion gas generator has: a motor case; a first propellant loaded within the motor case to burn at a first pulse; a second propellant loaded within the motor case to burn at a second pulse subsequent to the first pulse; a front motor head fixed to a front portion of the motor case and having a combustion gas exhaust hole; and a rear motor head fixed to a rear portion of the motor case and having a combustion gas exhaust hole. A combustion gas supply control device prevents combustion gas of the first propellant at the first pulse from flowing into the combustion gas exhaust hole of the front motor head and supplies combustion gas of the second propellant at the second pulse to the combustion gas exhaust hole of the front motor head.
摘要翻译：燃烧气体发生器具有：电动机壳体; 装载在电动机壳体内的第一推进剂以第一脉冲燃烧; 负载在所述电动机壳体内的第二推进剂在所述第一脉冲之后的第二脉冲处燃烧; 固定在马达壳体的前部并具有燃烧气体排出孔的前部马达头部; 以及固定在马达壳体的后部并具有燃烧气体排出孔的后部马达头部。燃烧气体供给控制装置防止第一脉冲中的第一推进剂的燃烧气体流入前部电动机头的燃烧气体排出孔，并将第二推进剂的燃烧气体以第二脉冲供给到燃料气体排出孔前电机头。

109. 发明申请

US20140338306A1 Device for Burning Off Propellants Or Explosive Substances 有权
标题翻译：燃烧推进剂或爆炸物质的装置
公开(公告)号：US20140338306A1
公开(公告)日：2014-11-20
申请号：US14131274
申请日：2011-07-07
申请人： Karl Bauer , Andreas Hacker , Detlev Friedemann , Claudia Rienäcker , Hans Weigand
发明人： Karl Bauer , Andreas Hacker , Detlev Friedemann , Claudia Rienäcker , Hans Weigand
IPC分类号： F02K9/38
CPC分类号： F02K9/38 , F02K9/95 , F42B39/14
摘要： The invention relates to a device for burning off propellants or explosive substances, which has an activation temperature that lies below the spontaneous ignition temperature of the propellant or explosive substance. The device (1) comprises at least two substances (5, 6) reacting exothermically with one another, wherein at least one first substance (5) is present in a liquid aggregate state below the activation temperature of the device and is separated from at least one second substance (6) by at least one pressure-tight barrier (7).
摘要翻译：本发明涉及一种用于燃烧推进剂或爆炸性物质的装置，其具有低于推进剂或爆炸物质的自发点火温度的活化温度。装置（1）包括至少两种彼此放热反应的物质（5,6），其中至少一种第一物质（5）以低于装置的活化温度的液体聚集状态存在，并且至少与第一物质一个第二物质（6）由至少一个耐压屏障（7）。

110. 发明授权

US07597273B2 Speed control apparatus for a rotary sprinkler 有权
标题翻译：旋转洒水机速度控制装置
公开(公告)号：US07597273B2
公开(公告)日：2009-10-06
申请号：US12178370
申请日：2008-07-23
申请人： Michael A McAfee , Cesar A Gomez
发明人： Michael A McAfee , Cesar A Gomez
IPC分类号： B05B3/06 , B05B15/10 , F02K9/38
CPC分类号： B05B3/0422 , B05B15/70 , B05B15/74
摘要： A turbine for a sprinkler is disclosed for self-governing its rotational velocity. As a rate of fluid through the sprinkler increases, particularly when air is used to flush the sprinkler system, a portion of the turbine shifts outwardly so as to decrease alignment of vanes located thereon with directed water streams for controlling the rotation of the turbine.
摘要翻译：公开了一种用于喷洒器的涡轮机，用于自动调节其旋转速度。当通过喷洒器的流体速率增加时，特别是当空气用于冲洗喷洒器系统时，涡轮机的一部分向外移动，以便减少位于其上的带有定向水流的叶片的对准，以控制涡轮的旋转。

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