Level-shift and pulse shaping circuitry
    1.
    发明授权
    Level-shift and pulse shaping circuitry 失效
    电平移位和脉冲整形电路

    公开(公告)号:US4347439A

    公开(公告)日:1982-08-31

    申请号:US8644

    申请日:1979-02-01

    IPC分类号: G01V8/20 H03K17/94 G01V9/04

    CPC分类号: G01V8/20 H03K17/941

    摘要: A light detector with level shift and shaped pulse is obtained by circuitryhich provides both short turn off time and high sensitivity. The phototransistor does not provide the reference signal until nearly at maximum output.

    摘要翻译: 具有电平偏移和成形脉冲的光检测器通过提供短的关断时间和高灵敏度的电路获得。 光电晶体管直到几乎达到最大输出时才能提供参考信号。

    OXIDATIVE OPENING SWITCH ASSEMBLY AND METHODS
    2.
    发明申请
    OXIDATIVE OPENING SWITCH ASSEMBLY AND METHODS 有权
    氧化开关开关组件及方法

    公开(公告)号:US20090095604A1

    公开(公告)日:2009-04-16

    申请号:US12142983

    申请日:2008-06-20

    IPC分类号: H01H35/00

    CPC分类号: H01H43/32 H01H33/002

    摘要: Embodiments of the invention are related to oxidative opening switches and related methods, amongst other things. In an embodiment, the invention includes a switch assembly including a first terminal, a second terminal, and an oxidative switch element in electrical communication with the first terminal and the second terminal, the switch element comprising a conductive material and an oxidizer, the switch element configured to interrupt electrical communication between the first terminal and the second terminal as a result of an oxidation reaction between the conductive material and the oxidizer. In an embodiment, the invention includes a fast opening switch for pulse power applications. Other aspects and embodiments are provided herein.

    摘要翻译: 除了别的以外,本发明的实施方案涉及氧化开环开关和相关方法。 在一个实施例中,本发明包括开关组件,其包括与第一端子和第二端子电连通的第一端子,第二端子和氧化开关元件,开关元件包括导电材料和氧化器,开关元件 被配置为由于导电材料和氧化剂之间的氧化反应而中断第一端子和第二端子之间的电连通。 在一个实施例中,本发明包括用于脉冲功率应用的快速开启开关。 本文提供了其它方面和实施例。

    Gelled FAE fuel
    3.
    发明授权
    Gelled FAE fuel 失效
    凝胶FAE燃料

    公开(公告)号:US4302208A

    公开(公告)日:1981-11-24

    申请号:US145642

    申请日:1980-05-01

    IPC分类号: C10L7/04

    CPC分类号: C10L7/04

    摘要: A composition of matter consisting essentially of a polar fuel, a particue gelling agent and a mixture of two polyfunctional alcohols, one having an ether linkage and the other having no ether linkage. The composition is useful as a fuel for a fuel air explosive device.

    摘要翻译: 基本上由极性燃料,颗粒状胶凝剂和两种多官能醇的混合物组成的物质组合物,一种具有醚键,另一种不具有醚键。 该组合物可用作燃料空气爆炸装置的燃料。

    Liquid propellant for a gun
    4.
    发明授权
    Liquid propellant for a gun 失效
    液体推进剂用于枪

    公开(公告)号:US3969979A

    公开(公告)日:1976-07-20

    申请号:US600016

    申请日:1975-07-29

    IPC分类号: C06D5/08 F41A1/04 F41F1/04

    CPC分类号: C06D5/08 F41A1/04

    摘要: An improvement to a liquid propellant gun system wherein a hydrocarbon usedn conjunction with nitric acid is predominantly the exo form of tetrahydrodicyclopentadiene and/or its methyl or dimethyl or ethyl derivatives or a mixture thereof. Other suitable hydrocarbons are as follows: a mixture of trans-syn-2-methyldecalin and trans-anti-1-methyldecalin, trans-perhydroacenaphthene and perhydrofluorene.

    摘要翻译: 对液体推进剂枪系统的改进,其中与硝酸一起使用的烃主要是四氢二环戊二烯和/或其甲基或二甲基或乙基衍生物或其混合物的外部形式。 其他合适的烃如下:反式 - 顺-2-甲基茶碱和反式 - 1-甲基戊烯的反应物,全反式 - 全氢苊烯和全氢芴的混合物。

    OXIDATIVE OPENING SWITCH ASSEMBLY AND METHODS
    5.
    发明申请
    OXIDATIVE OPENING SWITCH ASSEMBLY AND METHODS 有权
    氧化开关开关组件及方法

    公开(公告)号:US20110266118A1

    公开(公告)日:2011-11-03

    申请号:US13178783

    申请日:2011-07-08

    IPC分类号: H01H35/00

    CPC分类号: H01H43/32 H01H33/002

    摘要: Embodiments of the invention are related to oxidative opening switches and related methods, amongst other things. In an embodiment, the invention includes a switch assembly including a first terminal, a second terminal, and an oxidative switch element in electrical communication with the first terminal and the second terminal, the switch element comprising a conductive material and an oxidizer, the switch element configured to interrupt electrical communication between the first terminal and the second terminal as a result of an oxidation reaction between the conductive material and the oxidizer. In an embodiment, the invention includes a fast opening switch for pulse power applications. Other aspects and embodiments are provided herein.

    摘要翻译: 除了别的以外,本发明的实施方案涉及氧化开环开关和相关方法。 在一个实施例中,本发明包括开关组件,其包括与第一端子和第二端子电连通的第一端子,第二端子和氧化开关元件,开关元件包括导电材料和氧化器,开关元件 被配置为由于导电材料和氧化剂之间的氧化反应而中断第一端子和第二端子之间的电连通。 在一个实施例中,本发明包括用于脉冲功率应用的快速开启开关。 本文提供了其它方面和实施例。

    Apparatus for prilling an oxidizing salt of ammonia
    6.
    发明授权
    Apparatus for prilling an oxidizing salt of ammonia 失效
    用于造粒氨氧化盐的装置

    公开(公告)号:US6135746A

    公开(公告)日:2000-10-24

    申请号:US137864

    申请日:1998-08-07

    摘要: Prills of ammonium dinitramide (ADN) are prepared by melting this salt with a stabilizer and, by dry nitrogen pressure, injecting the molten salt i an inert, perfluorinated carrier liquid of greater specific gravity which, initially, is above the solidification temperature of the salt. The molten salt and carrier liquid pass together in turbulent flow through a heated conduit in which stationary vanes disperse the salt into droplets. The liquid and salt then pass in turbulent flow through a cooled conduit for solidification of the salt into prills without agglomeration. The prills are then separated from the liquid by flotation and any liquid carried with the prills recycled. The main flow of carrier liquid is pumped through a preheater and then back to the molten salt injector. The cooled conduit is provided with compression refrigeration, the refrigerant passing in parallel flow along the conduit and the compressed refrigerant passing to the preheater before condensation.

    摘要翻译: 通过用稳定剂将该盐熔融并通过干燥的氮气压力将熔融盐注入惰性的全氟化的比重比较大的载体液中制备二硝酸铵(ADN),其最初高于盐的固化温度 。 熔融盐和载液在湍流中通过加热导管,其中固定叶片将盐分散成液滴。 液体和盐然后通过冷却的管道中的湍流,将盐固化成颗粒而不凝聚。 然后通过浮选将颗粒与液体分离,并将任何带有颗粒的液体再循环。 载液的主要流动被泵送通过预热器,然后返回到熔盐注射器。 冷却的管道设置有压缩制冷,制冷剂沿着导管平行流动,压缩的制冷剂在冷凝前经过预热器。

    Prilling by introduction of a molten liquid into a carrier liquid
    7.
    发明授权
    Prilling by introduction of a molten liquid into a carrier liquid 失效
    通过将熔融液体引入载液中来进行研磨

    公开(公告)号:US6074581A

    公开(公告)日:2000-06-13

    申请号:US140062

    申请日:1998-08-24

    IPC分类号: B01J2/06 C06B21/00 B29B9/10

    摘要: Prills are prepared by melting a salt and introducing the molten salt into carrier liquid. Oxidizing salts of ammonia, ammonium nitrate (AN) and ammonium dinitramide (ADN) are melted with a stabilizer and introduced by dry nitrogen pressure into an inert, perfluorinated carrier liquid of greater specific gravity than the molten salts. In a first embodiment, the carrier liquid is quiescent and below the salt solidification temperature so that prills solidify from drops of the salt rising through a column which substantially retains the liquid. In a second and continuous embodiment, the carrier liquid is initially above the solidification temperature, and the salt is injected into the moving liquid which passes with the molten salt in turbulent flow through a heated conduit, in which stationary vanes disperse the salt into droplets, and then through a cooled conduit for solidification of the salt into prills without agglomeration. In the both embodiments, the prills may be separated from the liquid by flotation and any liquid carried with the prills recycled. In the continuous embodiment, the main flow of carrier liquid is pumped through a preheater and then back to the molten salt injector.

    摘要翻译: 浆料通过熔融盐并将熔融盐引入载体液体中制备。 将氨,硝酸铵(AN)和硝酸铵(ADN)的氧化盐用稳定剂熔化并通过干燥氮气压力引入比熔融盐更大的比重的惰性全氟化载体液体中。 在第一实施方案中,载体液体是静止的并且低于盐固化温度,使得颗粒从通过基本上保留液体的塔升高的盐滴固化。 在第二和连续的实施方案中,载液最初高于凝固温度,并且盐被注入移动的液体中,该液体与湍流中的熔融盐一起通过加热的导管,其中固定叶片将盐分散成液滴, 然后通过冷却的管道将盐固化成颗粒而不凝聚。 在两个实施方案中,颗粒可以通过浮选与液体分离,并且任何携带有颗粒的液体被再循环。 在连续的实施例中,载液的主流被泵送通过预热器,然后返回到熔盐注射器。

    Apparatus for determining projectile position and barrel pressure
characteristics
    9.
    发明授权
    Apparatus for determining projectile position and barrel pressure characteristics 失效
    用于确定弹丸位置和枪管压力特性的装置

    公开(公告)号:US4147055A

    公开(公告)日:1979-04-03

    申请号:US860814

    申请日:1977-12-15

    IPC分类号: G01D5/34 G01L5/14

    CPC分类号: G01D5/342 G01L5/14

    摘要: Measurement and correlation of chamber pressure and projectile position d is accomplished using an array of phototransistors, illuminated by collimated light, which phototransistors are sequentially switched off due to the interruption of the collimated light by the passing projectile. Pulses generated thereby may be displayed on an oscilloscope along with the pressure-time trace.

    摘要翻译: 腔室压力和射弹位置数据的测量和相关性使用由准直光照射的光电晶体管阵列实现,该光电晶体管由于通过射弹的准直光的中断而被顺序关闭。 由此产生的脉冲可能与压力 - 时间迹线一起显示在示波器上。

    Oxidative opening switch assembly and methods
    10.
    发明授权
    Oxidative opening switch assembly and methods 有权
    氧化开关组件及方法

    公开(公告)号:US08686825B2

    公开(公告)日:2014-04-01

    申请号:US13178783

    申请日:2011-07-08

    IPC分类号: H01H37/76 H01H85/04 H01H35/24

    CPC分类号: H01H43/32 H01H33/002

    摘要: Embodiments of the invention are related to oxidative opening switches and related methods, amongst other things. In an embodiment, the invention includes a switch assembly including a first terminal, a second terminal, and an oxidative switch element in electrical communication with the first terminal and the second terminal, the switch element comprising a conductive material and an oxidizer, the switch element configured to interrupt electrical communication between the first terminal and the second terminal as a result of an oxidation reaction between the conductive material and the oxidizer. In an embodiment, the invention includes a fast opening switch for pulse power applications. Other aspects and embodiments are provided herein.

    摘要翻译: 除了别的以外,本发明的实施方案涉及氧化开环开关和相关方法。 在一个实施例中,本发明包括开关组件,其包括与第一端子和第二端子电连通的第一端子,第二端子和氧化开关元件,开关元件包括导电材料和氧化器,开关元件 被配置为由于导电材料和氧化剂之间的氧化反应而中断第一端子和第二端子之间的电连通。 在一个实施例中,本发明包括用于脉冲功率应用的快速开启开关。 本文提供了其它方面和实施例。