利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

570 条记录 (耗时 0.024 秒)

    SINGLE AIR SUPPLY USING HOLLOW PISTON ROD
    104.
    发明申请
    SINGLE AIR SUPPLY USING HOLLOW PISTON ROD 有权

    公开(公告)号：US20220260011A1

    公开(公告)日：2022-08-18

    申请号：US17661937

    申请日：2022-05-04

    申请人： Aquarius Engines (A.M.) Ltd.

    发明人： Shaul Haim YAAKOBY

    IPC分类号： F02B71/00 ,  F16J1/12 ,  F16J7/00

    摘要： An internal combustion engine may include an engine block, a cylinder defining at least one combustion chamber, and a piston in the cylinder. The piston may travel in a first stroke from one end to an opposite end of the cylinder, and may be sized relative to the cylinder to enable an expansion stroke portion of the first stroke while the piston travels under gas expansion pressure, and a momentum stroke portion of the first stroke for the remainder of the first stroke following the expansion stroke portion. A passageway may be formed in the piston rod to communicate gas flow between a first combustion chamber and an area external to the cylinder when the piston is in a first position, and to communicate gas flow between a second combustion chamber and an area external to the cylinder when the piston is in a second position.

    HIGH-EFFICIENCY LINEAR COMBUSTION ENGINE
    105.
    发明申请
    HIGH-EFFICIENCY LINEAR COMBUSTION ENGINE 有权

    公开(公告)号：US20210079838A1

    公开(公告)日：2021-03-18

    申请号：US17106695

    申请日：2020-11-30

    申请人： Mainspring Energy, Inc.

    发明人： Adam Simpson ,  Shannon Miller ,  Matt Svrcek

    IPC分类号： F02B71/04 ,  F01B11/00 ,  F02B63/04 ,  F02B71/00 ,  F02B25/08 ,  F02B75/28 ,  H02K7/18 ,  H02K35/02

    摘要： Various embodiments of the present invention are directed toward a linear combustion engine, comprising: a cylinder having a cylinder wall and a pair of ends, the cylinder including a combustion section disposed in a center portion of the cylinder; a pair of opposed piston assemblies adapted to move linearly within the cylinder, each piston assembly disposed on one side of the combustion section opposite the other piston assembly, each piston assembly including a spring rod and a piston comprising a solid front section adjacent the combustion section and a gas section; and a pair of linear electromagnetic machines adapted to directly convert kinetic energy of the piston assembly into electrical energy, and adapted to directly convert electrical energy into kinetic energy of the piston assembly for providing compression work during the compression stroke.

    Turbocharged dual-fuel engine
    108.
    发明授权
    Turbocharged dual-fuel engine 有权

    公开(公告)号：US10352235B2

    公开(公告)日：2019-07-16

    申请号：US16144763

    申请日：2018-09-27

    申请人： Xiaohui Chen

    发明人： Xiaohui Chen

    IPC分类号： F02C5/08 ,  F02B69/04 ,  F02M21/02 ,  F04D25/02 ,  F02B71/00

    摘要： Disclosed is a turbocharged dual-fuel engine, including a first driving system, a second driving system, a third driving system and a fourth driving system. The first driving system, the second driving system, the third driving system and the fourth driving system have the same structure. The first driving system includes a cylinder body in a gas compression device, a gas delivery pipe, a one-dimensional internal combustion engine, a tenth motor, an axial-flow gas compressor and a first lever braking device in a natural gas storage device. The tenth motor is connected with the axial-flow gas compressor. The axial-flow gas compressor is driven by the tenth motor.

    HIGH-EFFICIENCY LINEAR COMBUSTION ENGINE
    109.
    发明申请
    HIGH-EFFICIENCY LINEAR COMBUSTION ENGINE 审中-公开

    公开(公告)号：US20190178157A1

    公开(公告)日：2019-06-13

    申请号：US16274003

    申请日：2019-02-12

    申请人： EtaGen, Inc.

    发明人： Adam Simpson ,  Shannon Miller ,  Matt Svrcek

    IPC分类号： F02B71/04 ,  F02B75/28 ,  H02K7/18 ,  F02B25/08 ,  F02B63/04 ,  H02K35/02 ,  F01B11/00 ,  F02B71/00

    摘要： Various embodiments of the present invention are directed toward a linear combustion engine, comprising: a cylinder having a cylinder wall and a pair of ends, the cylinder including a combustion section disposed in a center portion of the cylinder; a pair of opposed piston assemblies adapted to move linearly within the cylinder, each piston assembly disposed on one side of the combustion section opposite the other piston assembly, each piston assembly including a spring rod and a piston comprising a solid front section adjacent the combustion section and a gas section; and a pair of linear electromagnetic machines adapted to directly convert kinetic energy of the piston assembly into electrical energy, and adapted to directly convert electrical energy into kinetic energy of the piston assembly for providing compression work during the compression stroke.

    ENERGY STORAGE AND CONVERSION IN FREE-PISTON COMBUSTION ENGINES
    110.
    发明申请
    ENERGY STORAGE AND CONVERSION IN FREE-PISTON COMBUSTION ENGINES 审中-公开

    公开(公告)号：US20190136757A1

    公开(公告)日：2019-05-09

    申请号：US16239344

    申请日：2019-01-03

    申请人： EtaGen, Inc.

    发明人： Christopher Gadda ,  Matthew Roelle ,  Adam Simpson

    IPC分类号： F02B71/04 ,  F02B71/00 ,  F02B63/04 ,  H02K7/18

    摘要： Various embodiments of the present disclosure are directed towards free-piston combustion engines. As described herein, a driver section may be provided in a free-piston combustion engine for storing energy during an expansion stroke. The driver section may be configured to store sufficient energy to perform the subsequent stroke. In some embodiments, the driver section may be configured to store sufficient energy so as to enable the engine to operate continuously across engine cycles without electrical energy input. A linear electromagnetic machine may be provided in a free-piston combustion engine for converting the kinetic energy of a piston assembly into electrical energy.