Power system for locomotives
    36.
    发明授权

    公开(公告)号:US09975561B2

    公开(公告)日:2018-05-22

    申请号:US14657606

    申请日:2015-03-13

    Applicant: Elwha LLC

    CPC classification number: B61C17/02 B61C5/00

    Abstract: A train includes a fuel storage tank configured to contain liquid fuel, a locomotive including an engine having an intake and configured to combust the fuel in a combustion reaction to provide a power output, an oxidant storage tank configured to contain at least liquid oxygen, and a vaporizer disposed along the flow path between the oxidant storage tank and the intake. The vaporizer is configured to convert a portion of the liquid oxygen into a flow of gaseous oxygen and provide the flow of gaseous oxygen to the intake thereby increasing the power output of the engine.

    Systems and methods to confirm that an autostereoscopic display is accurately aimed

    公开(公告)号:US09912938B2

    公开(公告)日:2018-03-06

    申请号:US15443332

    申请日:2017-02-27

    Applicant: Elwha LLC

    CPC classification number: H04N13/302 H04N13/327 H04N13/366 H04N13/383

    Abstract: A autostereoscopic display system includes an autostereoscopic display configured to project images representing a left-eye view and a right-eye view of an image, an emitter configured to emit a tracer beam having a directional relationship to that of the projected images, a sensor configured to detect reflections of the tracer beam, and a processing circuit. The processing circuit is configured to control an emission of the tracer beam, receive feedback data from the sensor, use the feedback data to determine an impact site on the viewer corresponding to the tracer beam and adjust a direction of the tracer beam based on the impact site.

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