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    • 77. 发明公开
    • MULTIPLE CIRCULAR SLIDER CRANK RECIPROCATING PISTON INTERNAL COMBUSTION ENGINE
    • KOLBENMASCHINE MIT KURBELWELLE UND MEHRERENKREISFÖRMIGENKULISSEN
    • EP0854277A1
    • 1998-07-22
    • EP96917323.6
    • 1996-06-13
    • Li, MingLi, Zhengzhong
    • Li, MingLi, Zhengzhong
    • F02B75/32
    • F16C7/02F01B1/08F01B7/04F01B9/02F02B75/18F02B75/22F02B75/24F02B75/246F02B75/32F02B2075/1812
    • The present invention relates to internal combustion engines, particularly to a reciprocating piston type internal combustion engine with a crank and multiple circular slide blocks, formed by substituting connecting rods with circular slide blocks. The engine comprises a crank-and-circular slide block mechanism including a cylinder body, pistons, circular slide blocks, a crankshaft and the like. In the cylinder body, there is a sliding track in which there is a dynamic balance sliding piece. There are at least three circular slide blocks connected into an integral, with the phase difference of the adjacent circular slide blocks being 180°, and the circular slide blocks being rotably received in the pistons or the dynamic balance sliding piece and all being sleeved on the same crank pin. The engine of the present invention has excellent dynamic balanceability and compact configuration; and compared with existing engines of the same type, its size and weight are 30-50% and the man-hour for manufacture is 50-60%, and 70% of the parts are commonly used ones, it is reliable in operation, has long service life and low energy-consumption.
    • 本发明涉及内燃机,特别涉及具有曲柄和多个圆形滑动块的往复式活塞式内燃机,其通过用圆形滑动块代替连接杆而形成。 该发动机包括一个曲柄和圆形的滑块机构,其包括缸体,活塞,圆形滑块,曲轴等。 在气缸体中,存在滑动轨道,其中存在动平衡滑动件。 至少有三个连接成一体的圆形滑动块,相邻的圆形滑动块的相位差为180°,圆形滑动块可旋转地容纳在活塞或动平衡滑动件中,并且全部套在 相同的曲柄销。 本发明的发动机具有优异的动平衡性和紧凑的结构; 与同类型现有发动机相比,其尺寸和重量均为30-50%,制造时间为50-60%,零件70%为常用,运行可靠,具有 使用寿命长,能耗低。
    • 78. 发明授权
    • Internal combustion engines
    • 内燃机
    • EP0617754B1
    • 1996-04-17
    • EP93900280.4
    • 1992-12-16
    • THE COX THOMPSON EFFECT LIMITED
    • COX, David Edgar George
    • F02F7/00F02B75/24F01B9/02
    • F02B73/00F01B9/02F02B75/24F02B75/246F02F7/00
    • An internal combustion engine comprises two cylinder blocks (2), each defining one or more cylinders (4), each cylinder in each cylinder block reciprocably accommodating a piston (6) and being opposed to a cylinder in the other cylinder block. The two cylinder blocks (2) are connected together with the interposition of two or more crankcase structures (18, 20) and define between them a space in which a crankshaft (12) is rotatably supported by at least two main bearings (26) which are at least partially supported by the crankcase structures (18, 20). Each opposed pair of pistons (6) is rigidly connected by two walls (8) which afford respective apertures and which define between them a space. Each opposed pair of pistons is connected to two cranks (16) of the crankshaft (12) by two sliders (14) which are accommodated in a respective one of the said apertures and are mounted to slide with respect to the associated wall (8) only in the direction transverse of its reciprocal movement and which define an opening in which a respective one of the cranks (16) is rotatably received. A main crankshaft bearing (26) is supported in the said space between the two walls (8).
    • 内燃机包括两个气缸体(2),每个气缸体限定一个或多个气缸(4),每个气缸体中的每个气缸往复地容纳活塞(6)并且与另一个气缸体中的气缸相对。 两个气缸体(2)通过插入两个或更多个曲轴箱结构(18,20)而连接在一起并且在它们之间限定了曲轴(12)由至少两个主轴承(26)可旋转地支撑的空间, 至少部分地由曲轴箱结构(18,20)支撑。 每对相对的活塞(6)通过两个壁(8)刚性连接,所述壁提供相应的孔并在它们之间限定空间。 每个相对的一对活塞通过两个滑块(14)连接到曲轴(12)的两个曲柄(16),滑块(14)容纳在相应的一个所述孔中并且被安装成相对于相关联的壁(8)滑动, 仅在其往复运动的横向方向上并且限定了一个开口,曲柄(16)中的相应的一个可转动地容纳在该开口中。 主曲轴轴承(26)支撑在两个壁(8)之间的所述空间中。