ELECTRIC VEHICLE INCLUDING RANKINE CYCLE

    公开(公告)号:US20220314815A1

    公开(公告)日:2022-10-06

    申请号:US17254857

    申请日:2019-11-08

    Abstract: An electric vehicle including the Rankine cycle in which a circulation system of working fluid is formed is proposed. The Rankine cycle includes a pump configured to circulate the working fluid along the circulation system, a heat source comprising a battery unit, a motor unit, and a solar panel unit to transmit thermal energy to the working fluid circulated by the pump, a power generating unit provided on a path of the circulation system to generate electric energy through the thermal energy of the working fluid passing through the heat source, and a radiator configured to perform a heat exchange process between the working fluid passing through the power generating unit and outside air. The Rankine cycle further includes a flow distributor to distribute the working fluid circulated by the pump to at least any one of the battery unit, the motor unit, and the solar panel unit.

    Mass-cultivation system for microalgae

    公开(公告)号:US11359173B2

    公开(公告)日:2022-06-14

    申请号:US16904095

    申请日:2020-06-17

    Abstract: Disclosed is a mass-cultivation system for microalgae, including a reactor that contains a cultivation liquid in the interior thereof, wherein the liquid includes functional particles. According to the mass-cultivation system for microalgae according to the present invention, because various functions that are necessary for cultivation of microalgae may be uniformly distributed in a cultivation liquid by allowing functional particles having various functions to flow in the cultivation liquid, a suitable environment may be created based on the cultivation of a large amount of microalgae and the growth of microalgae so that a high efficiency cultivation system may be realized while the problems of mass-cultivation of an existing cultivation system may be solved.

    METHOD FOR MACHINING CFRP USING MACHINING PATH AND MACHINING ORDER IN VIEW OF JIG ARRANGEMENT AND MACHINING EQUIPMENT HAVING FLEXIBLE JIG DEFORMATION PREVENTING STRUCTURE APPLIED THERETO

    公开(公告)号:US20220009047A1

    公开(公告)日:2022-01-13

    申请号:US17295359

    申请日:2019-11-18

    Abstract: Provided is a machining method for improving machining quality for a machining target by minimizing vibrations occurring during machining of each machining region, deformation of a shape of the machining region, and a position error of the machining region by selecting a machining path in consideration of the number of fixing jigs and a distance between jigs at each machining region. A method for machining a carbon fiber reinforced plastic (CFRP) using a machining path and a machining order in view of a jig arrangement includes i) an operation in which shape data of a machining target is input to a controller ii) an operation in which a position of each of a plurality of flexible jigs is controlled, iii) an operation in which when the machining target is seated on the flexible jig, position information of the machining target in contact with each of the flexible jigs is generated and transferred to the controller, iv) an operation in which the controller generates a machining path according to a start machining region and a machining order for the machining target by comparing the input position of the flexible jig with position and shape data of the machining target, and v) performing machining, by a tool, on the machining target.

    FABRICATION METHOD OF CONDUCTIVE FABRIC, MULTI-PRESSURE SENSOR FOR FIBER TYPE AND MEASURING METHOD OF MULTI-PRESSURE

    公开(公告)号:US20210156752A1

    公开(公告)日:2021-05-27

    申请号:US16696737

    申请日:2019-11-26

    Abstract: The invention relates to a fabrication method of a conductive fabric, a multi-pressure sensor for a fiber type, and a measuring method of multi-pressure, and more specifically, to a fabrication method by vapor phase polymerization of a conductive fabric having a resistance value which changes depending on pressure, and a method of manufacturing and operating a multi-pressure sensor for a fiber type which is manufactured by using the fabricated conductive fabric, and thus which has high resistance to moisture and repeated loading, is manufactured with lower costs than an existing pressure sensor, is capable of measuring both dynamic and static pressures using a principle of a piezo-resistive sensor, has a simple circuit configuration, and is strong against a high-frequency disturbance.

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