CROSSED FIELD DEVICE
    1.
    发明申请
    CROSSED FIELD DEVICE 有权
    交叉现场设备

    公开(公告)号:US20110204785A1

    公开(公告)日:2011-08-25

    申请号:US12860336

    申请日:2010-08-20

    IPC分类号: H01J25/587

    CPC分类号: H01J25/42 H01J23/02

    摘要: A crossed field device, such as a magnetron or crossed field amplifier, that includes a cathode, an anode, one or more magnetic elements, and one or more extraction elements. In one embodiment, the crossed field device includes an annular cathode and anode that are axially spaced from one another such that the device produces an axial electric (E) field and a radial magnetic (B) field. In another embodiment, the crossed field device includes an oval-shaped cathode and anode that are radially spaced from one another such that the device produces a radial electric (E) field and an axial magnetic (B) field. The crossed field device may produce electromagnetic (EM) emissions having a frequency ranging from megahertz (MHz) to terahertz (THz), and may be used in one of a number of different applications.

    摘要翻译: 包括阴极,阳极,一个或多个磁性元件以及一个或多个提取元件的交叉场设备,例如磁控管或交叉场放大器。 在一个实施例中,交叉场设备包括环形阴极和阳极,其彼此轴向间隔开,使得该设备产生轴向电(E)场和径向磁(B)场。 在另一个实施例中,交叉场设备包括彼此径向间隔开的椭圆形阴极和阳极,使得该设备产生径向电(E)场和轴向磁(B)场。 交叉现场设备可以产生频率范围从兆赫(MHz)到太赫兹(THz)的电磁(EM)发射,并且可以用于多种不同应用中的一种。

    Coaxial amplifier device
    2.
    发明授权

    公开(公告)号:US09819320B1

    公开(公告)日:2017-11-14

    申请号:US15414535

    申请日:2017-01-24

    摘要: A coaxial amplifier having at least one electron beam is provided. The amplifier may include a conductive rod, a plurality of parallel discs on the rod, a cathode array for producing at least one electron beam. When a plurality of electron beams are formed they are arranged in an annular configuration around said rod and disks, and directed along said rod and coaxially thereof. A first waveguide may apply electromagnetic wave energy to one end of said disc and rod assembly to induce propagation of said energy along said assembly. A second waveguide may extract the amplified electromagnetic energy from the other end of the disc and rod assembly.

    Crossed field device
    3.
    发明授权
    Crossed field device 有权
    交叉现场设备

    公开(公告)号:US08841867B2

    公开(公告)日:2014-09-23

    申请号:US12860336

    申请日:2010-08-20

    IPC分类号: H05H7/00 H01J23/02 H01J25/42

    CPC分类号: H01J25/42 H01J23/02

    摘要: A crossed field device, such as a magnetron or crossed field amplifier, that includes a cathode, an anode, one or more magnetic elements, and one or more extraction elements. In one embodiment, the crossed field device includes an annular cathode and anode that are axially spaced from one another such that the device produces an axial electric (E) field and a radial magnetic (B) field. In another embodiment, the crossed field device includes an oval-shaped cathode and anode that are radially spaced from one another such that the device produces a radial electric (E) field and an axial magnetic (B) field. The crossed field device may produce electromagnetic (EM) emissions having a frequency ranging from megahertz (MHz) to terahertz (THz), and may be used in one of a number of different applications.

    摘要翻译: 包括阴极,阳极,一个或多个磁性元件以及一个或多个提取元件的交叉场设备,例如磁控管或交叉场放大器。 在一个实施例中,交叉场设备包括环形阴极和阳极,其彼此轴向间隔开,使得该设备产生轴向电(E)场和径向磁(B)场。 在另一个实施例中,交叉场设备包括彼此径向间隔开的椭圆形阴极和阳极,使得该设备产生径向电(E)场和轴向磁(B)场。 交叉现场设备可以产生频率范围从兆赫(MHz)到太赫兹(THz)的电磁(EM)发射,并且可以用于多种不同应用中的一种。

    Breakdown of solid propellants and explosives, recovery of nitramines
    6.
    发明授权
    Breakdown of solid propellants and explosives, recovery of nitramines 失效
    固体推进剂和爆炸物的分解,硝胺的回收

    公开(公告)号:US4389265A

    公开(公告)日:1983-06-21

    申请号:US283709

    申请日:1981-07-16

    IPC分类号: C06B21/00 C06B45/10

    CPC分类号: C06B21/0091 Y10S149/124

    摘要: Processes for reclaiming nitramines from propellants by dissolution of therosslinked propellant binder by heating the propellant with either (1) a mixture of 2-aminoethanol, an aromatic solvent, and optionally a second low molecular weight alcohol, or (2) a mixture of a mineral acid (HCl, H.sub.2 SO.sub.4, and H.sub.3 PO.sub.4, but not HNO.sub.3), a organic solvent which is acetone, methyl ethyl ketone, ethylene glycol monomethyl ether, tetrahydrofuran, or mixtures thereof, and water.

    摘要翻译: 或者(2)将(1)2-氨基乙醇,芳族溶剂和任选的第二低分子量醇的混合物加热所述推进剂,或者(2)将所述推进剂的混合物 无机酸(HCl,H 2 SO 4和H 3 PO 4,但不是HNO 3),有机溶剂是丙酮,甲基乙基酮,乙二醇单甲醚,四氢呋喃或其混合物,以及水。