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    Float actuated release mechanism
    4.
    发明授权
    Float actuated release mechanism 失效
    浮动驱动释放机构

    公开(公告)号：US3921120A

    公开(公告)日：1975-11-18

    申请号：US34587173

    申请日：1973-03-29

    Applicant: SPARTON CORP

    Inventor： WIDENHOFER JAMES W

    IPC: B63B22/00 ,  B63C7/26 ,  B63B21/00 ,  H04B11/00

    CPC classification number: B63C7/26 ,  B63B22/003

    Abstract: A sonobuoy deployment system wherein a plurality of sonobuoy components are housed within a casing adapted to be dropped into the water, either from air or marine craft. The casing has a negative buoyancy, and houses a float deployment mechanism activated upon the casing entering the water. Actuation of the float deployment mechanism deforms a metal release plate previously holding a float within the casing, the float inflates, and as the casing sinks in the water the sonobuoy components are deployed from the casing upper end by cable connections attached to the float. Parachute structure may be mounted upon the release plate for automatic separation from the casing upon actuation of the float deployment mechanism. The utilization of a negatively buoyant casing, and deployment of the components from the casing upper end, permits the casing to quickly sink to significant depths, permitting the sonobuoy transducer components to be quickly located at the desired operating depth.

    Abstract translation: 一种声纳操作部署系统，其中多个声波器部件容纳在适于从空气或海洋工艺中落入水中的壳体内。 壳体具有负浮力，并且容纳在壳体进入水中时启动的浮动部署机构。 浮动部署机构的致动使预先保持在壳体内的浮子的金属释放板变形，浮子膨胀，并且当套管沉入水中时，声纳组件通过连接到浮子的电缆连接从壳体上端部署。 降落伞结构可以安装在释放板上，用于在浮动部署机构致动时与壳体自动分离。 利用负浮力套管以及从壳体上端部署部件允许套管快速下沉到显着的深度，从而允许声波探测元件快速定位在所需的操作深度。

    Coin receptacle vault
    5.
    发明授权
    Coin receptacle vault 失效
    硬币接收器损坏

    公开(公告)号：US3837300A

    公开(公告)日：1974-09-24

    申请号：US35322473

    申请日：1973-04-23

    Applicant: SPARTON CORP

    Inventor： KARR W

    IPC: B60P3/03 ,  E05G1/06 ,  G07F9/06 ,  E05G1/00

    CPC classification number: E05G1/06 ,  B60P3/03 ,  G07F9/06

    Abstract: A vault particularly suitable for use in trucks employed to collect coins, such as from coin telephones and vending machines, the vault comprising a housing having a rear door wherein a wheeled cart may be readily placed within, and removed from the vault. The wheeled cart includes a plurality of coin box receptacle compartments arranged in rows, and the front side of the vault housing includes a plurality of rows of doors wherein the doors are sequentially linearly movable to align with and enclose a compartment, the displacement of a door providing access to an adjacent compartment, and the sequential door operation is repeated until all of the compartments in a row are filled and closed. Door latching means properly orient the doors with respect to their associated compartment, and door release means simultaneously releases the doors for resetting to the initial condition.

    Abstract translation: 一种特别适合用于从硬币电话和自动售货机收集硬币的卡车中使用的储物库，该保险库包括具有后门的壳体，其中轮式推车可以容易地放置在库内并从库中移出。 轮式推车包括排成行的多个硬币盒插座隔间，并且保险库壳体的前侧包括多排门，其中门依次线性地移动以与隔间对准并且包围隔室，门的移位 提供对相邻隔间的通路，并重复连续的门操作，直到一行中的所有隔间被填充和关闭。 门锁装置适当地使门相对于其相关联的隔间定向，并且门释放装置同时释放门以将其复位到初始状态。

    Velocity gauge
    6.
    发明授权
    Velocity gauge 失效
    速度计

    公开(公告)号：US3664175A

    公开(公告)日：1972-05-23

    申请号：US3664175D

    申请日：1969-04-01

    Applicant: SPARTON CORP

    Inventor： PIERSON WILLIAM D

    IPC: G01P21/00 ,  G01P21/02 ,  G01V1/18 ,  G01P15/00

    CPC classification number: G01V1/181 ,  G01P21/00 ,  G01P21/02

    Abstract: A gauge capable of sensing the velocity at which it is displaced utilizing a pendulous mass dampened within a high viscosity oil, and utilizing polarized electromagnetic deflection means for deflecting the mass for test and calibration purposes.

    Abstract translation: 一种能够利用在高粘度油中润湿的下摆质量来感测其位移的速度的仪表，以及利用偏振电磁偏转装置，用于使质量偏转以用于测试和校准目的。

    Solid state interrupter system
    7.
    发明授权
    Solid state interrupter system 失效
    固态中断系统

    公开(公告)号：US3618079A

    公开(公告)日：1971-11-02

    申请号：US3618079D

    申请日：1968-06-20

    Applicant: SPARTON CORP

    Inventor： DENNING EVERETT L ,  GOOR DAN ,  DOW FREDERICK J T ,  GREENBERG MICHAEL P ,  ANDERSON POUL H

    IPC: B60Q1/38 ,  G08B3/00

    CPC classification number: B60Q1/38

    Abstract: A solid state timing circuit of an interrupter system type utilizing a complementary pair of binary or square wave circuit, receiving pulses from a unijunction transistor oscillator to produce a pulsing square wave output. The pulse and square wave output may be used with a transistor switch circuit to operate a vehicle warning light system, for instance, and/or may be used in conjunction with a silicon controlled rectifier circuit for intermittently operating a vehicle horn. The silicon-controlled rectifier circuit utilizing the vibrating make and break contacts of a diaphragm-operated horn to switch the rectifier. Also, a short circuit protection circuit for the transistor switch circuit is disclosed.

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