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    • 81. 发明公开
    • A reciprocating internal combination engine including a separate gas chamber
    • Hubkolbenverbrennungsmotor mit einem getrennten Gasraum。
    • EP0513868A2
    • 1992-11-19
    • EP92113454.0
    • 1986-10-23
    • Yang, Tai-Her
    • Yang, Tai-Her
    • F02B63/06F02B33/04
    • F02B33/08F02B33/04F02B33/14F02B63/04F02B63/06F02B2075/025F02B2075/027
    • This invention relates to a fluid pump driven by either a two cycle internal combustion engine or a four cycle internal combustion engine. In the fluid pump and two cycle internal combustion engine combination the combination comprises

      a block including an upper cylinder portion having a first diameter, and including a lower cylinder portion having a second diameter, the second diameter being larger than the first diameter,
      a bi-diameter piston including an upper piston portion received in said upper cylinder portion, and including a lower piston portion received in said lower cylinder portion,
      a crankcase connected to said block adjacent to said lower cylinder portion, said crankcase, said lower cylinder portion, and said lower piston portion defining a crankcase chamber,
      an upper engine chamber defined by said upper cylinder portion and said upper piston portion,
      an ignition means for igniting gas/air mixture in said upper engine chamber,
      one-way gas/air inlet means for admitting a gas/air mixture into said crankcase chamber,
      piston outlet means, located in said upper piston portion, for permitting the gas/air mixture in said crankcase chamber to exit from said crankcase chamber,
      gas/air mixture channel means for receiving gas/air mixture through said piston outlet means from said crankcase chamber and for channeling the gas/air mixture to said upper engine chamber,
      channel port means for permitting gas/air mixture from said channel means to enter said upper engine chamber,
      exhaust port means for exhausting combusted gas/air mixture from said upper engine chamber,
      a ring-like pumping chamber defined by said bi-diameter piston and said block, said pumping chamber being circumferential with respect to said upper piston portion,
      one-way inlet means joined to said lower cylinder portion for admitting fluid to be pumped into said pumping chamber,
      one-way outlet means joined to said lower cylinder portion for discharging pumped fluid from said pumping chamber.
    • 本发明涉及由二循环内燃机或四循环内燃机驱动的流体泵。 在流体泵和两循环内燃机组合中,该组合包括一个块,该块包括具有第一直径的上部缸体部分,并且包括具有第二直径的第二直径的第二直径, 包括容纳在所述上气缸部分中的上活塞部分,并且包括容纳在所述下气缸部分中的下活塞部分,与所述下气缸部分相邻的所述块连接的曲轴箱,所述曲轴箱,所述下气缸部分和所述下缸体部分 限定曲轴箱室的下活塞部分,由所述上筒部和所述上活塞部限定的上发动机室,用于点燃所述上发动机室中的气/空混合物的点火装置,用于容纳 气体/空气混合物进入所述曲轴箱室,位于所述上部活塞部分中的活塞出口装置,用于允许气体/空气混合物i n表示曲轴箱室从所述曲轴箱室出来,气体/空气混合物通道装置,用于通过所述活塞出口装置从所述曲轴箱室接收气体/空气混合物,并将气体/空气混合物引导到所述上部发动机室,通道口装置 允许来自所述通道装置的气体/空气混合物进入所述上部发动机室,用于从所述上部发动机室排出燃烧的气体/空气混合物的排气口装置,由所述双向活塞和所述块限定的环状泵送室, 泵送室相对于所述上活塞部分是周向的,连接到所述下部缸部分的单向入口装置,用于允许被泵送到所述泵送室中的流体;连接到所述下部气缸部分的单向出口装置,用于将泵送的流体从 说抽水室。
    • 84. 发明专利
    • 小型化之內燃機(尤指具二汽缸者)汽缸頭結構
    • 小型化之内燃机(尤指具二汽缸者)汽缸头结构
    • TW268990B
    • 1996-01-21
    • TW083102859
    • 1994-04-01
    • 比雅久維諾公司
    • 那馬可
    • F01B
    • F02B75/20F02B33/08F02B61/045F02B2075/025F02B2075/1808
    • 一種內燃機(尤指具二汽缸者)之小型汽缸頭結構(11),包括:至少一對具有閥孔(53)與閥(56)之汽缸,各汽缸配合一腔室(14,15),腔室之一端連接至該閥(56)而另一端連接到一燃料混合氣供給裝置,在各腔室(14,15)內部設一活塞(17,18)以將在腔室(14,15)內部形成之混合氣噴入各汽缸內,一驅動軸以確實傳動裝置(44,47)帶動一連桿(23)而驅動活塞(17,18),活塞的(17,18)各連桿(23)係可轉動地樞接在一軸元件(24,25,26)上,軸元件可在一固定於汽缸頭(11)內的軸襯(31)內部轉動並且堅固地連接到傳動裝置(44,47),軸元件(24,25,26)與軸襯(31)設有燃料混合氣的供給管道(33,34,35),這些管道在軸元件(24,25,26)轉動期間內交互地對齊。
    • 一种内燃机(尤指具二汽缸者)之小型汽缸头结构(11),包括:至少一对具有阀孔(53)与阀(56)之汽缸,各汽缸配合一腔室(14,15),腔室之一端连接至该阀(56)而另一端连接到一燃料混合气供给设备,在各腔室(14,15)内部设一活塞(17,18)以将在腔室(14,15)内部形成之混合气喷入各汽缸内,一驱动轴以确实传动设备(44,47)带动一连杆(23)而驱动活塞(17,18),活塞的(17,18)各连杆(23)系可转动地枢接在一轴组件(24,25,26)上,轴组件可在一固定于汽缸头(11)内的轴衬(31)内部转动并且坚固地连接到传动设备(44,47),轴组件(24,25,26)与轴衬(31)设有燃料混合气的供给管道(33,34,35),这些管道在轴组件(24,25,26)转动期间内交互地对齐。