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80 条记录 (耗时 0.018 秒)

    Double base propellant compositions
    5.
    发明公开
    Double base propellant compositions 失效
    组成二元推进剂费用。

    公开(公告)号：EP0133798A2

    公开(公告)日：1985-03-06

    申请号：EP84305259.8

    申请日：1984-08-02

    申请人： Royal Ordnance plc

    发明人： Davies, David Gerald Royal Ordnance Factory

    IPC分类号： C06B23/00

    CPC分类号： C06B23/007

    摘要： A double base propellant composition having well- platonised ballistics at low burning rates consists of nitroglycerine (NG), nitrocellulose (NC) at least one lead compound and at least one copper (II) salt of an aliphatic dicarboxylic acid. The copper salt preferably comprises copper succinate, and the lead compound may include any of those known as ballistic modifiers in the propellant art. A preferred composition, having a platonised burning rate of 2.3 mm s -1 at a chamber pressure of 2-3 MPa, comprises by weight 35.1% NC (12.6% nitrogen), 41.6% NG, 8.3% triacetin, 10.7% sucrose octa-acetate, 0.3% 2- nitrodiphenylamine, 1.2% p-nitromethylaniline, 1.0% copper (II) succinate and 1.8% lead acetophthalate.

    Weights and their manufacture
    6.
    发明公开
    Weights and their manufacture 失效
    Gewichte und ihre Herstellung。

    公开(公告)号：EP0105674A2

    公开(公告)日：1984-04-18

    申请号：EP83305632.8

    申请日：1983-09-22

    申请人： Royal Ordnance Speciality Metals Ltd

    发明人： Hayward, Andrew Colston

    IPC分类号： A01K95/00 ,  B29C45/00 ,  B29C45/14

    CPC分类号： B29C45/14565 ,  A01K95/005 ,  C22C1/045

    摘要： A weight, in particular a fishing weight, is composed of a material comprising high-density metal powder in a polymeric matrix. The weight comprises body parts (4a, 4b or 24a, 24b) joined by hinge means (6 or 26 or 66) which allow the body parts to be closed together to grip a line between them and to be reopened. The hinge means may be an integral element (6) of the same material as the body parts or a separate flexible element (26 or 66) embedded in the body parts. The weights can be economically produced as large grid-like groups using injection moulding methods. They can offer particular advantages of non-toxicity, and the ability to be re-used many times.

    摘要翻译： 重量，特别是钓鱼重量由包含聚合物基质中的高密度金属粉末的材料组成。 该重量包括通过铰链装置（6或26或66）连接的主体部分（4a，4b或24a，24b），其允许主体部分闭合在一起以夹紧它们之间的线并重新打开。 铰链装置可以是与主体部件相同的材料的整体元件（6）或嵌入在主体部件中的单独的柔性元件（26或66）。 使用注射成型方法，重量可以经济地生产为大型网格状组。 它们可以提供无毒的特殊优点，并且能够重复使用多次。

    Fluorescent optical concentrator devices
    8.
    发明公开
    Fluorescent optical concentrator devices 失效
    荧光聚光器装置

    公开(公告)号：EP0074807A1

    公开(公告)日：1983-03-23

    申请号：EP82304754.3

    申请日：1982-09-09

    申请人： Secretary of State for Defence in Her Britannic Majesty's Gov. of the United Kingdom of Great Britain and Northern Ireland

    发明人： Cook, Michael John ,  Lewis, Anthony Peter ,  McAuliffe, Glenn Stuart Gibson ,  Skarda, Vladimir ,  Thomson, Andrew James ,  Glasper, John Lewis ,  Robbins, David John

    IPC分类号： G02F1/01 ,  C09K11/06 ,  C09B57/10 ,  G02F1/133 ,  H01L31/00 ,  H01S3/20

    CPC分类号： H01S3/0915 ,  C09K11/06 ,  F21K2/00 ,  G02B6/00 ,  H01L31/055 ,  H01S3/213 ,  Y02E10/52

    摘要： An optical concentrator device includes a radiation receiving area, a radiation emitting area, two spaced reflecting surfaces and between the reflecting surfaces a host material incorporating within it a fluorescent dye, wherein the dye comprises a complex of the formula ML 6 Z, where: M represents a metal selected from Ru(II), Os(II) and Ir(III); L 6 represents a plurality of ligands satisfying six valencies of M, at least one of which ligands is provided by a heterocyclic organic molecule containing at least one non-metal atom capable of ligand-bonding to the metal M; and Z represents one or more ions associated with ML e , Z being present when ML 6 carries an overall ionic charge and absent when ML 6 carries no overall ionic charge, Z having an overall ionic charge equal and opposite to the overall ionic charge of ML 6 .
    The device may be a solar collector device, a fluorescent light activated display (FLAD) or a dye laser.

    摘要翻译： 一种聚光器装置包括辐射接收区域，辐射发射区域，两个间隔开的反射表面，并且在反射表面之间包含掺入荧光染料的主体材料，其中染料包含式ML6Z的络合物，其中：M表示 选自Ru（II），Os（II）和Ir（III）的金属; L6表示多个满足六价M的配体，其中至少一个配体由含有至少一个能够与金属M配体结合的非金属原子的杂环有机分子提供; Z代表一个或多个与M Le有关的离子，当ML 6带有总体离子电荷时，Z存在，而当ML 6不带有总离子电荷时，Z不存在，Z具有与ML 6的总体离子电荷相等且相反的总离子电荷。 该装置可以是太阳能收集器装置，荧光激活显示器（FLAD）或染料激光器。

    Firearms with rotary magazines
    9.
    发明公开
    Firearms with rotary magazines 失效
    Feuerwaffen mit drehbaren Magazinen。

    公开(公告)号：EP0044165A1

    公开(公告)日：1982-01-20

    申请号：EP81302945.1

    申请日：1981-06-29

    申请人： Secretary of State for Defence in Her Britannic Majesty's Gov. of the United Kingdom of Great Britain and Northern Ireland

    发明人： Brint, Norman Trevor ,  Comley, Jack William

    IPC分类号： F41C13/00

    CPC分类号： F41A9/02

    摘要： A firearm especially for firing large calibre rounds such as rubber bullets and having a rotary magazine (2) which is rechargeable at any stage of depletion. A loading (63) arm serves to guide rounds through an inlet opening in the magazine (2), in such a way that they are received into corresponding locations in a rotating carrier (46,47), and the carrier rotates forward one position with each additional round. Until the penultimate round, the guide means (63, 64, 65) is locked to the magazine body (40). In this position, it obstructs further movement of the first-inserted round and thus prevents insertion of the final round. Mechanism is described by which, on insertion of the final round the guide means automatically unlocks from the magazine body and locks to the rotating carrier. In this condition it serves to keep the first inserted round locked in the magazine as it completes a full rotation to come opposite the inlet opening once more. Mechanism for firing automatic indexing the carrier, and automatic extraction and ejection of spent cartridges is described.

    摘要翻译： 特别是用于发射大口径圆形的枪支，如橡皮子弹，并有一个可在任何耗尽阶段充电的旋转刀库（2）。 装载（63）臂用于引导圆形通过料仓（2）中的入口开口，使得它们被接收到旋转载体（46,47）中的相应位置，并且载体向前旋转一个位置与 每增加一轮。 直到倒数第二轮，引导装置（63,64,65）被锁定到盒体（40）。 在这个位置上，它妨碍了第一个插入的圆的进一步运动，从而防止了最后一个圆的插入。 描述了这样的机构：在插入最后一轮时，引导装置自动地从盒体解锁并锁定到旋转的载体上。 在这种情况下，它用于将第一个插入的圆圈锁定在盒子中，因为它完成了一个完整的旋转，再次与入口相对。 描述了自动分度载体的机制，以及自动提取和选择废墨盒。

    Firearms with re-chargeable magazine
    10.
    发明公开
    Firearms with re-chargeable magazine 失效
    Feuerwaffen mit einem wiederladbaren Magazin。

    公开(公告)号：EP0044164A1

    公开(公告)日：1982-01-20

    申请号：EP81302944.4

    申请日：1981-06-29

    申请人： Secretary of State for Defence in Her Britannic Majesty's Gov. of the United Kingdom of Great Britain and Northern Ireland

    发明人： Brint, Norman Trevor ,  Williams, Leon John

    IPC分类号： F41C13/00 ,  F41C15/12 ,  F41C7/00

    CPC分类号： F41C7/00 ,  F41A9/41 ,  F41A15/12

    摘要： A firearm especially for firing large calibre rounds such as rubber bullets and having a magazine (103) in which a plurality of rimmed rounds may be stacked in contact with one another, the magazine (103) being rechargeable at any stage of depletion. The firearm includes a catch (118) mechanism which locks a round in the breech on insertion, permits the rim of a round to ride forward over the rim of a previously-inserted round withoutfouling, and the extraction of a spent round rearwardly without its rim fouling a previously-inserted round. Mechanism for firing, automatic feed, and automatic extraction and ejection of spent rounds is described.

    摘要翻译： 一种枪械，特别是用于发射大口径圆形物例如橡皮子弹，并具有可以彼此接触地堆叠多个轮缘圆的盒（103），所述盒（103）可在任何耗尽阶段被充电。 枪支包括一个卡扣（118）机构，在插入时锁定后膛中的一个圆圈，允许一个圆的边缘沿着先前插入的圆圈的边缘前进而没有结垢，并且向后提取一个废轮，而没有其 轮辋先前插入一轮。 描述了用于点火，自动进给和自动提取和排出废轮的机构。