中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

369 records (took 0.024 seconds)

    Rotary engine
    1.
    发明授权
    Rotary engine 有权

    公开(公告)号：US12006863B1

    公开(公告)日：2024-06-11

    申请号：US18408876

    申请日：2024-01-10

    Applicant: Mihail A. Rezmerita

    Inventor： Mihail A. Rezmerita

    IPC: F01C1/08 ,  F01C19/08 ,  F02B53/10 ,  F02B53/12 ,  F02B55/08

    CPC classification number: F02B55/08 ,  F01C1/084 ,  F01C19/08 ,  F02B53/10 ,  F02B53/12

    Abstract: A rotary internal combustion engine having a cover plate, and stator plate having a bore with teeth and a primary cog that is larger than the teeth. A main rotor having a partially-circular cut-out. A gear rotor is disposed within the cut-out, having teeth that engage the teeth of the stator ring. A base plate has inlet ports for receiving fuel, air, and spark, where an ignition of the fuel and air by the spark creates a high pressure zone that drives the main rotor and the gear rotor rotationally within the stator ring, and an outlet port for exhausting spent fuel and air.

    Rotary Engine
    2.
    发明申请
    Rotary Engine 审中-公开

    公开(公告)号：US20180066520A1

    公开(公告)日：2018-03-08

    申请号：US15804666

    申请日：2017-11-06

    Applicant: LiquidPiston, Inc.

    Inventor： Alexander Shkolnik ,  Nikolay Shkolnik

    IPC: F01C19/00 ,  F02B53/00 ,  F01C21/10 ,  F01C21/08 ,  F01C21/00 ,  F01C19/08 ,  F01C21/04 ,  F01C1/22 ,  F01C1/04

    CPC classification number: F01C19/005 ,  F01C1/04 ,  F01C1/22 ,  F01C19/08 ,  F01C19/085 ,  F01C21/008 ,  F01C21/04 ,  F01C21/08 ,  F01C21/106 ,  F02B53/00 ,  F02B2053/005

    Abstract: A rotary engine includes an intake port, an exhaust port, a rotor having an intake channel and/or an exhaust channel, and a rotor shaft coupled to the rotor. The rotor shaft has an inflow channel in communication with the intake channel and/or an outlet channel in communication with the exhaust channel. The rotary engine includes a housing having a working chamber formed between the housing and the rotor, the working chamber configured to handle, in succession, an intake phase, a compression phase, a combustion phase, an expansion phase, and an exhaust phase. The inflow channel cyclically communicates with the intake port and forms a passage between the intake port and the working chamber through the rotor shaft and the intake channel. The outlet channel cyclically communicates with the exhaust port and forms a passage between the exhaust port and the working chamber through the rotor shaft and the exhaust channel.

    ROTARY INTERNAL COMBUSTION ENGINE, GAS COMPRESSOR, AND LIQUID PUMP
    4.
    发明申请
    ROTARY INTERNAL COMBUSTION ENGINE, GAS COMPRESSOR, AND LIQUID PUMP 有权
    旋转内燃机，气体压缩机和液体泵

    公开(公告)号：US20160251961A1

    公开(公告)日：2016-09-01

    申请号：US15149808

    申请日：2016-05-09

    Applicant: GoTek Energy, Inc.

    Inventor： Steven Lee Herbruck ,  Bradley Scott Farrenkopf

    IPC: F01C21/18 ,  F01C21/08 ,  F01C19/00 ,  F01C21/00

    CPC classification number: F01C21/18 ,  F01C1/32 ,  F01C19/00 ,  F01C19/02 ,  F01C19/08 ,  F01C21/007 ,  F01C21/08 ,  F01C21/0809 ,  F01C21/106 ,  F02B55/08 ,  Y02T10/17 ,  Y10T29/49234

    Abstract: A rotatory internal combustion engine includes a power module, a housing configured to retain the power module and including an intake and an exhaust, and a first sleeve including a sleeve intake, a sleeve exhaust, and an injector port. The first sleeve is removably coupleable within the housing to form an intake flow path between the housing intake and the sleeve intake, and an exhaust flow path between the housing exhaust and the sleeve exhaust. The first sleeve is interchangeable with a second sleeve that has at least one of a sleeve intake, a sleeve exhaust, and an injector port different than the corresponding sleeve intake, sleeve exhaust, and injector port of the first sleeve, and that is configured to modify at least one of a torque output of the engine, a power output of the engine, and a fuel timing of the engine, compared to the first sleeve.

    Abstract translation: 旋转内燃机包括功率模块，被配置为保持功率模块并且包括进气和排气的壳体，以及包括套筒进气口，套筒排气口和喷射器端口的第一套筒。 第一套筒可拆卸地联接在壳体内以在壳体进气口和套筒入口之间形成进气流动路径，以及在壳体排气口和套筒排气口之间的排气流动路径。 第一套筒与具有袖套进口，套筒排气口和不同于第一套筒的相应套筒进口，套筒排气口和注射器端口的注射器端口中的至少一个的第二套管互换，并且其被配置为 与第一套筒相比，修改发动机的扭矩输出，发动机的动力输出和发动机的燃料正时中的至少一个。

    System for sealing the piston of rotary piston machines
    7.
    发明授权
    System for sealing the piston of rotary piston machines 有权
    旋转活塞机活塞密封系统

    公开(公告)号：US08920147B2

    公开(公告)日：2014-12-30

    申请号：US12312524

    申请日：2007-11-19

    Applicant: Eggert Guenther

    Inventor： Eggert Guenther

    IPC: F01C19/06 ,  F04C15/00 ,  F01C19/04 ,  F01C19/08 ,  F01C21/08 ,  F01C1/22

    CPC classification number: F01C19/04 ,  F01C1/22 ,  F01C19/08 ,  F01C21/08 ,  F01C21/0881

    Abstract: A sealing system of rotary piston machines, the rotor excludes rotor discs which are arranged next to one another, and which are seated on the common rotor axle and are pressed apart from one another by acting spring and/or gas forces in the joints between the discs in such a way that the end sides of the discs which point towards the side walls of the housing bear sealingly against the latter and thus prevent the access of the medium to the axles. Assemblies comprising movable shaped lamellae which adapt to the changing joint widths and prevent an inner flow around the rotor are present in the part joints between the discs.

    Abstract translation: 旋转活塞机的密封系统，转子不包括彼此相邻设置的转子盘，它们位于公共转子轴上并且通过作用在其间的接头中的作用弹簧和/或气体力彼此分开 盘的方式使得指向壳体的侧壁的盘的端侧密封地抵靠在壳体的侧壁上，从而防止介质进入轴。 包括适于变化的接合宽度并防止转子周围的内部流动的可动形状薄片的组件存在于盘之间的部分接合中。

    SCROLL COMPRESSOR
    9.
    发明申请
    SCROLL COMPRESSOR 有权
    滚动压缩机

    公开(公告)号：US20140248172A1

    公开(公告)日：2014-09-04

    申请号：US14193801

    申请日：2014-02-28

    Applicant: KABUSHIKI KAISHA TOYOTA JIDOSHOKKI

    Inventor： Hiroki NAGANO ,  Tatsushi MORI ,  Ken SUITOU

    IPC: F04C27/00 ,  F04C18/02

    CPC classification number: F04C27/005 ,  F01C19/005 ,  F01C19/08 ,  F01C19/10 ,  F04C18/0215 ,  F04C18/0284 ,  F04C23/008 ,  F05C2225/02 ,  F05C2225/04 ,  F05C2253/20

    Abstract: A scroll compressor includes a housing, a fixed scroll, and a movable scroll. A compression chamber is formed between the movable scroll and the fixed scroll. An opposing wall is located in and fixed to the housing. A back pressure region is formed between the opposing wall and the movable scroll, and a back pressure in the back pressure region urges the movable scroll toward the fixed scroll. An annular sealing member is arranged between the movable scroll and the opposing wall. The movable scroll includes a holding portion that holds the sealing member. The sealing member includes a rubber portion, which elastically deforms in the holding portion, and a resin portion, which is made of a material harder than the rubber portion. The resin portion at least partially projects out of the holding portion toward the opposing wall. The resin portion is in contact with the opposing wall.

    Abstract translation: 涡旋压缩机包括壳体，固定涡旋件和动涡旋件。 在动涡旋盘与固定涡旋盘之间形成压缩室。 相对的壁位于并固定到壳体上。 在相对的壁与动涡旋盘之间形成背压区域，背压区域的背压将动涡旋盘推向固定涡旋盘。 环形密封件布置在可动涡旋件和相对壁之间。 动涡旋盘包括保持密封构件的保持部。 密封构件包括在保持部分中弹性变形的橡胶部分和由比橡胶部分更硬的材料制成的树脂部分。 树脂部分至少部分地从保持部分突出到相对的壁。 树脂部分与相对的壁接触。

    SCROLL FLUID MACHINE
    10.
    发明申请
    SCROLL FLUID MACHINE 有权
    滚动流体机

    公开(公告)号：US20130315769A1

    公开(公告)日：2013-11-28

    申请号：US13886716

    申请日：2013-05-03

    Applicant: Anest Iwata Corporation

    Inventor： Tamotsu FUJIOKA ,  Atsushi UNAMI

    IPC: F04C27/00

    CPC classification number: F04C27/00 ,  C09K2003/104 ,  C09K2003/1043 ,  C09K2003/1046 ,  C09K2003/105 ,  C09K2003/1053 ,  C09K2003/1056 ,  F01C1/0215 ,  F01C19/08 ,  F04C18/0284 ,  F16J15/067 ,  F16J15/068

    Abstract: A seal groove is cut in the distal end face of a wrap of a fixed scroll, with a tip seal being fitted in the seal groove. Swelling members are interposed between both side faces of the tip seal and corresponding opposite side faces of the wrap. Condensed liquid of working medium w and water condensed from steam contained in the working medium w that are present between the tip seal and an end plate provide a sealing effect. When the swelling members swell upon absorbing the condensed liquids, they exert a strong pressing force on the tip seal and the wrap, thereby firmly retaining the tip seal in position. This prevents the tip seal from being pressed against the end plate, so that wear of the tip seal is reduced.

    Abstract translation: 在固定涡旋盘的包裹物的远端面上切割出密封槽，其中末端密封件装配在密封槽中。 膨胀构件插入在顶端密封件的两个侧面和卷绕件的相应的相对侧面之间。 工作介质w的冷凝液和从包含在工作介质w中的蒸汽冷凝的水，其存在于末端密封件和端板之间提供密封效果。 当溶胀构件在吸收冷凝的液体时膨胀时，它们对尖端密封件和包裹件施加强大的压力，从而将尖端密封件牢固地保持在适当位置。 这防止了尖端密封件被压靠在端板上，从而减小了顶端密封件的磨损。

Patent Agency Ranking