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
    • 1. 发明授权
    • Fluid meter having a crankshaft with two angularly spaced crank pins
radially offset from the crankshaft
    • 具有曲轴的流量计具有两个沿曲轴径向偏移的角度间隔开的曲柄销
    • US5648606A
    • 1997-07-15
    • US497930
    • 1995-07-05
    • Robert G. Spalding
    • Robert G. Spalding
    • B67D7/08G01F3/18G01F3/08
    • B67D7/18G01F3/18
    • A fluid meter is disclosed which comprises a body having a crankcase portion and two axially-aligned cylinder portions. The first and second cylinder portions each have an inner end in fluid communication with the crankcase portion, and respective first and second head ends opposing the inner ends. A crankshaft is rotatably mounted in the crankcase portion and includes two crank pins radially offset from the crankshaft and angularly spaced sixty degrees apart. Pistons are reciprocally mounted in the cylinder portions and are drivingly connected to the crank pins so that rotation of the crankshaft is effected by reciprocation of the pistons within the cylinders. First, second, and third ports are provided having fluid communication with the respective first head end, the second head end, and the crankcase portion. A rotary valve is provided having inlet and outlet ports arranged to sequentially register with the first, second, and third ports when the crankshaft is rotated.
    • 公开了一种流量计,其包括具有曲轴箱部分和两个轴向对齐的圆筒部分的主体。 第一和第二气缸部分各自具有与曲轴箱部分流体连通的内端,以及与内端相对的相应的第一和第二头端部。 曲轴可旋转地安装在曲轴箱部分中,并且包括两个径向偏离曲轴的曲柄销,并且彼此间隔开60度。 活塞往复安装在缸体部分中,并且驱动地连接到曲柄销,使得曲轴的旋转通过活塞在气缸内的往复运动来实现。 第一,第二和第三端口设置成与相应的第一头端,第二头端和曲轴箱部分具有流体连通。 旋转阀设置有入口和出口端口,其布置成当曲轴旋转时顺序地与第一,第二和第三端口对准。
    • 2. 发明授权
    • Installation for measuring liquid quantities
    • 安装测量液体量
    • US4526032A
    • 1985-07-02
    • US499170
    • 1983-05-12
    • Bernhard Huster
    • Bernhard Huster
    • G01F3/18
    • G01F3/18
    • There is proposed an installation for measuring quantities of liquid (of the liquid measuring motor type) with two cylinders of which the pistons cooperate by means of cranks. Each piston has a crankpin. To vary the crank radius of a crankpin and thereby vary the stroke of a piston for the fine adjustment of the traversing fluid quantity, the eccentricity of the pin is adjustable with respect to the crankshaft in two parts. To this effect, the pin pivots on a turning portion of an eccentric sleeve, said sleeve being closely connected by a worm screw to the crankshaft. Both pins are arranged on a guiding disc with an angle of 60.degree. with respect to their axes, they are supported by roller bearings and cooperate with the pistons which are connected to two mutually guided parallel cross-slides.
    • PCT No.PCT / DE82 / 00161 Sec。 371日期:1983年5月12日 102(e)日期1983年5月12日PCT提交1982年8月5日PCT公布。 公开号WO83 / 01108 日期为1983年3月31日。提出了一种用于测量液体(液体测量马达类型)的装置,其具有两个活塞通过曲柄配合的气缸。 每个活塞都有一个曲柄销。 为了改变曲轴销的曲柄半径,从而改变活塞的行程以精细调节运动流体量,销的偏心度可相对于曲轴调节两部分。 为此,销在偏心套的转动部分上枢转,所述套筒通过蜗杆紧紧地连接到曲轴上。 两个销相对于它们的轴线以60°的角度布置在导向盘上,它们由滚子轴承支撑并与连接到两个相互引导的平行十字滑块的活塞配合。