会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 7. 发明专利
    • Engine and engine working machine
    • 发动机和发动机工作机
    • JP2013024137A
    • 2013-02-04
    • JP2011159806
    • 2011-07-21
    • Hitachi Koki Co Ltd日立工機株式会社
    • KAWADA HIROHIDEISHIDA SHIGETOSHI
    • F02B65/00F02B25/16F02B25/20F02B67/00F02D9/02F02D17/02F02D17/04F02D45/00
    • F02M35/10196F02M35/1019F02M35/10275F16K15/16F16K15/185F16K31/084
    • PROBLEM TO BE SOLVED: To provide an engine including a reed valve capable of reliably cutting off an air-fuel mixture to prevent the overspeed of the engine.SOLUTION: The engine includes: a carburetor; a cylinder block having an intake opening opened to a space in which a piston reciprocates, and an intake port formed to supply the air-fuel mixture supplied from the carburetor to a crank chamber disposed to a crankcase; and an insulator 19 disposed between the carburetor and the cylinder block and having an intake passage connecting the intake port with the carburetor. The reed valve 21 made from magnetic material, and an electromagnet 27 which has an iron core with two magnetic pole pieces 25b, 25c and a coil 26 wound around a part of the iron core, are assembled (cast) in the insulator. The electromagnet 27 is controlled by a control unit, and the reed valve 21 is kept to be closed by energization of the electromagnet.
    • 要解决的问题:提供一种能够可靠地切断空气燃料混合物以防止发动机超速的簧片阀的发动机。

      解决方案:发动机包括:化油器; 气缸体,其具有向活塞往复运动的空间开口的进气口,以及形成为将从所述化油器供给的空气燃料混合物供给到设置在曲轴箱上的曲柄室的进气口; 以及设置在化油器和气缸体之间并具有连接进气口与化油器的进气通道的绝缘体19。 由磁性材料制成的簧片阀21和具有铁芯的电磁体27,其中两个磁极片25b,25c和卷绕在铁芯的一部分上的线圈26组装(铸造)在绝缘体中。 电磁铁27由控制单元控制,并且通过电磁铁的通电使簧片阀21保持关闭。 版权所有(C)2013,JPO&INPIT

    • 9. 发明专利
    • Air scavenging type two-cycle engine
    • 空气加压型双周期发动机
    • JP2010174773A
    • 2010-08-12
    • JP2009019181
    • 2009-01-30
    • Kawasaki Heavy Ind Ltd川崎重工業株式会社
    • YUASA TSUNEYOSHI
    • F02B25/22F02B25/16F02M1/02F02M17/34F02M19/00F02M35/02F02M35/108
    • F02B25/14F02B25/22F02B33/04F02M35/1019
    • PROBLEM TO BE SOLVED: To provide an air scavenging type two-cycle engine smoothly shifting from an idling state to quick acceleration, and satisfactorily starting. SOLUTION: The air scavenging type two-cycle engine introducing air fuel mixture M and air A to a combustion chamber 1a from scavenging passages 30, 31, includes valve elements 51, 50 adjusting opening of an air passage 23 supplying the air A to the scavenging passage 30 and an air fuel mixture passage 24 supplying the air fuel mixture M to the scavenging passage 31, and includes an auxiliary air introduction passage 70 introducing auxiliary air to the air fuel mixture introduction passage 24 at a downstream side of the valve elements 51, 50 in the air fuel mixture passage 24. COPYRIGHT: (C)2010,JPO&INPIT
    • 要解决的问题:提供一种从空转状态到快速加速平稳地转换的空气清扫型两冲程发动机,并且令人满意地启动。 解决方案:将空气燃料混合物M和空气A从清扫通道30,31引入燃烧室1a的空气清扫型二冲程发动机包括调节供应空气A的空气通道23的开口的阀元件51,50 向扫气通路30供给空气燃料混合物导入路径24,将空气燃料混合物M供给到扫气通路31,并且在空气燃料混合物导入通路24的下游侧配置辅助空气导入通路70 空气燃料混合物通道24中的元件51,50。(C)2010年,JPO和INPIT