Warning device for marine engines for small craft
    22.
    发明授权
    Warning device for marine engines for small craft 有权
    小型船舶发动机警告装置

    公开(公告)号:US07247063B2

    公开(公告)日:2007-07-24

    申请号:US11212374

    申请日:2005-08-25

    Inventor: Marc S. Lemchen

    Abstract: An apparatus provides a warning of propeller rotation or CO/CO2 hazard in a marine craft and includes a sensor in communication with the propeller to directly or indirectly sense rotation of the propeller and to generate a signal in response to the hazard, a controller coupled to the sensor to process the signal from the sensor, and a sensory alarm coupled to the controller to generate a warning alarm signal when the sensor returns a signal indicative of a predetermined state of hazard, namely actual rotation of the propeller from a nonzero rpm to a user or factory defined rpm or CO/CO2 levels at or above a predetermined maximum.

    Abstract translation: 一种装置在海上工艺中提供螺旋桨旋转或CO / CO 2危险的警告,并且包括与螺旋桨通信的传感器,以直接或间接地感测螺旋桨的旋转并产生响应的信号 与传感器耦合的控制器来处理来自传感器的信号,以及耦合到控制器的感觉报警器,当传感器返回指示预定危险状态的信号时,产生警告报警信号,即实际旋转 螺旋桨从非零转速到用户或出厂定义的rpm或CO / CO <2> 等于或高于预定最大值。

    Buoy and releasing system for ships in distress
    23.
    发明授权
    Buoy and releasing system for ships in distress 失效
    遇险船舶浮标释放系统

    公开(公告)号:US5066256A

    公开(公告)日:1991-11-19

    申请号:US593466

    申请日:1990-10-03

    Abstract: An improved water flotation release device for locating the submerged position of ships that have sunk. The device comprises an improved release buoy that is self contained and communicating and a releasing system that leads to non-violent and reliable release from the sinking ship.

    Abstract translation: 一种改进的水浮选释放装置,用于定位已经沉没的船舶的浸没位置。 该装置包括一个改进的释放浮标,它是自包含和通信的,以及释放系统,导致从沉没船非暴力和可靠的释放。

    Fish finder device housing
    28.
    外观设计

    公开(公告)号:USD798416S1

    公开(公告)日:2017-09-26

    申请号:US29572114

    申请日:2016-07-25

    Applicant: Vexilar, Inc.

    Designer: Tom Zenanko

    Abstract: A fish finder device housing (10) having a watertight shell housing (10) capable of containing an electronic load having a transducer within an interior space, the housing (10) have oppositely opposed extension members (24, 26), each of the extension members (24, 26) having a keel (25, 27), the oppositely opposed extension members (24, 26) and keels (25, 27) helping maintain the fish finder device housing (10) and contained transducer in a stable condition such as in a substantially upright vertical position and preventing the housing (10) from rocking back-and-forth and rolling side-to-side during normal fishing conditions including choppy or wavy water, when an angler is fishing in a body of water having a current, or when the angler is pulling the fish finder device housing behind a watercraft during trolling. The fish finder device housing (10) may have an aperture (29) in at least one of the extension members for connecting a fishing line, such as that of a fishing pole, or a line for tethering the fish finder device housing (10) behind a watercraft.

    Sound-Transmitting Member
    30.
    发明申请
    Sound-Transmitting Member 审中-公开
    声音成员

    公开(公告)号:US20160299220A1

    公开(公告)日:2016-10-13

    申请号:US15037593

    申请日:2014-11-11

    Abstract: To obtain a sound-transmitting member having a wide sound-transmitting band in a high frequency region. A planar sound-transmitting member having sound-transmitting properties includes two skin layers, N+1 core layers, and N intermediate layers (N=1), in which the core layer and the intermediate layer are alternately stacked between the skin layers. The skin layers and the intermediate layer are formed of carbon fiber reinforced plastics (CFRP), which is a material having a higher elastic modulus than the core layers formed of rubber.

    Abstract translation: 以获得在高频区域具有宽的声音发射频带的声音传送部件。 具有发声特性的平面声音传送构件包括两层表层,N + 1个核层和N个中间层(N = 1),其中芯层和中间层交替层叠在表皮层之间。 表皮层和中间层由碳纤维增强塑料(CFRP)形成,其是具有比由橡胶形成的芯层更高的弹性模量的材料。

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