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    • 6. 发明公开
    • AIR COMPRESSOR WITH IMPROVED ROTATING DEVICE
    • LUFTKOMPRESSOR MIT VERBESSERTER DREHVORRICHTUNG
    • EP2944816A1
    • 2015-11-18
    • EP15167679.8
    • 2015-05-13
    • Chou, Wen-San
    • Chou, Wen-San
    • F04B39/00F04B39/14F16F15/22F16F15/28F04B39/12F04B35/04
    • F04B39/0027F04B35/04F04B39/0022F04B39/0094F04B39/122F04B39/14F16C3/30F16F15/262Y10T74/2183
    • An air compressor includes a rotating device pivotally connected to a piston body. The rotating device includes a gear body and a counterweight. The gear body is formed together with a counterweight, wherein the counteuweight is provided with a crankshaft corresponding to the center of the gear body and a crankpin placed at a distance from the crankshaft. The counteuweight is horizontally divided into two integrally formed halves, including a left half and a right half, with a common line connected between the center of the crankshaft and the center of the crankpin, wherein the first half has a weight different from the second half, so that the piston body gathers more rotational momentum from the counteuweight at BDC to facilitate upstrokes, so that the piston body can conduct reciprocating motion more smoothly, and thus the service life of the air compressor can be increased.
    • 空气压缩机包括枢转地连接到活塞体的旋转装置。 旋转装置包括齿轮体和配重。 齿轮体与配重一起形成,其中计数器具有对应于齿轮体的中心的曲轴和与曲轴相距一定距离的曲柄销。 计数器被水平分成两个整体形成的半部,包括左半部和右半部,在曲轴的中心和曲柄销的中心之间连接有公共线,其中,前半部具有与下半部不同的重量 ,使得活塞体从BDC上的数量收集更多的旋转动量以促进上冲,从而使活塞体更顺畅地进行往复运动,从而可以提高空气压缩机的使用寿命。
    • 8. 发明公开
    • Reciprocating piston machine and internal combustion engine
    • Hubkolbenmaschine und -verbrennungsmotor
    • EP1983215A1
    • 2008-10-22
    • EP07106625.2
    • 2007-04-20
    • Gomecsys B.V.
    • De Gooijer, Lambertus, Hendrik
    • F16F15/26F16F15/28
    • F16F15/283F16F15/264
    • A reciprocating piston machine (1) comprises a crankcase (2), a crankshaft (3), at least a piston (4) and a balancing system (6) for balancing at least reciprocating forces of the first order which act on the crankshaft (3) in the direction of movement of the piston (4) when the machine (1) is operated. The balancing system (6) comprises at least a counterweight (14) which is provided on the crankshaft (3). The counterweight (14) is positioned and adapted such that it compensates the reciprocating forces of the first order by substantially 50%. The balancing system (6) further comprises at least a drivable eccenter weight (15) which is rotatably connected to the crankcase (2) and positioned and adapted such that the resultant centrifugal force thereof is directed in a direction opposite to that of the counterweight (14) and is driven at similar speed as the crankshaft (3) albeit in opposite direction around an eccenter weight axis extending parallel to the crankshaft axis (8) when the machine (1) is operated. The weight and centre of gravity of the eccenter weight (15) is selected such that the resultant centrifugal force thereof is substantially equal to that of the counterweight (14).
    • 往复式活塞机(1)包括曲轴箱(2),曲轴(3),至少一个活塞(4)和平衡系统(6),用于至少平衡作用在曲轴上的一阶往复力 3)当机器(1)被操作时在活塞(4)的移动方向上。 平衡系统(6)至少包括设在曲轴(3)上的配重(14)。 配重(14)的定位和调整使得它能够补偿第一级的往复力大致为50%。 平衡系统(6)还包括至少可旋转地连接到曲轴箱(2)的可驱动的偏心重物(15),并定位和适配成使得其合成的离心力指向与配重的方向相反的方向 并且当机器(1)被操作时,以相对于曲轴(3)的速度以与曲轴轴线(8)平行的偏心重量轴线相反的方向被驱动。 偏心重量(15)的重量和重心被选择为使其产生的离心力基本上等于配重(14)的离心力。