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    水平分散パターンを提供するための装置および方法
    1.
    发明专利
    水平分散パターンを提供するための装置および方法 审中-公开

    公开(公告)号：JP2021504669A

    公开(公告)日：2021-02-15

    申请号：JP2020546274

    申请日：2018-09-26

    Applicant: ベーアーエー・システムズ・ボフォース・アクチエボラグ ,  BAE SYSTEMS BOFORS AB

    Inventor： クリステル・トゥーマン

    IPC: F42B12/60

    Abstract: 本発明は、表面ターゲットと戦うのに適したサブ発射体(1,1')の水平分散パターンを提供するためのペイロードコンテナ(10)を提供する。コンテナ(10)は円筒状で、コンテナ壁(2)によって囲まれたコア(3)に配置された少なくとも2つのサブ発射体(1)を備える。サブ発射体(1)は直線的に配置される。本発明はまた、発射体(50)と、少なくとも1つのペイロードコンテナ(10)または互いに変位(φ)された複数の順次配置されたペイロードコンテナ(10)とを備えた同様な発射体の使用を提供する。変位角φは、キャリアシェルからの機械的力が消失し、サブ発射体(1、1')が左右に広がって水平分散パターンを提供するのと同時に垂直に並ぶように予め決められている。

    DETERMINATION OF ANGLE OF ROLL
    2.
    发明专利
    DETERMINATION OF ANGLE OF ROLL 失效

    公开(公告)号：JPH063092A

    公开(公告)日：1994-01-11

    申请号：JP16694091

    申请日：1991-04-09

    Applicant: BOFORS AB

    Inventor： OOKE HANSEN

    IPC: F41F3/04 ,  F41G7/30 ,  F42B15/01 ,  G06F19/00 ,  G06F15/50

    Abstract: PURPOSE: To obtain an apparatus for determining the roll angle position of a rotating projectile, a bullet, a missile or the like by polarized electromagnetic radiation. CONSTITUTION: An apparatus for determining the roll angle position comprises transmitters 2 and 4 for emtting position determining polarized radiation in the direction toward a projectile 1 and receivers 7 and 9 arranged in the projectile for receiving the transmitted radiation. The emitted radiation consists of two components, a component in the long-wave band and a component in the microwave band. The microwave component comprises a pulse train in which the pulses indicate a time when the long-wave component is situated in a certain pulse position. Specifically, the pulses indicate the sinusoidal long-wave component's zero cross-overs with a positive derivative. This is generated in such a way that a synchronizing pulse is emitted by the long-wave transmitter 2 to the microwave transmitter 4 which transmits a short series of microwave pulses as an indication to the projectile 1.

    3.
    发明专利
    失效

    公开(公告)号：JPH05288498A

    公开(公告)日：1993-11-02

    申请号：JP3442493

    申请日：1993-01-28

    Applicant: BOFORS AB

    Inventor： OROFU EKUHORUMU

    IPC: F42B1/02

    Abstract: PURPOSE: To solve a problem that arises when a material used for an inlay has a coefficient of thermal expansion which is drastically different from that of a material used for a case surrounding residual portions of a shaped explosive charge. CONSTITUTION: An inlay 3 is secured with a specially designed securing ring 4. The securing ring 4 is immovable in an axial direction, i.e., in a direction parallel to the direction of the intended effect of a blasting explosive, but allows a specific motion in a direction that crosses the axial direction.

    5.
    发明专利
    失效

    公开(公告)号：JPH0118357B2

    公开(公告)日：1989-04-05

    申请号：JP17865480

    申请日：1980-12-17

    Applicant: BOFORS AB

    Inventor： SUTEN HARUKUISUTO

    IPC: F41A9/00 ,  F41A3/74 ,  F41A9/38 ,  F41A9/42

    Abstract: A rammer car has a rammer head which is movably supported in the transversal direction. The rammer car is composed of two units which are arranged to carry out a longitudinal displacement movement between the units in the riding direction of the rammer car. The rammer head is fastened in the first unit and the latter is arranged to be forced by the second unit to carry out a turning movement during the longitudinal displacement movement between the units, during which the rammer head follows the first unit and therewith carries out its turning movement in the transversal direction. After said longitudinal displacement movements the units are co-ordinated for a longitudinal displacement movement together in the longitudinal displacement direction.

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