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
    • Ultra high pressure multiple intensifier system
    • 超高压多重增压器系统
    • US5337561A
    • 1994-08-16
    • US977659
    • 1992-11-17
    • Chidambaram RaghavanKraig T. KostohrisAdrain C. O. Hawes
    • Chidambaram RaghavanKraig T. KostohrisAdrain C. O. Hawes
    • F15B3/00F16D31/02
    • F15B3/00
    • An improvement in a multiple intensifier system having two intensifier units with reciprocating piston assemblies to supply very high pressure water. When one of the piston assemblies travels faster than the other, so that these reached an end stroke position at the same time, there can be an abrupt pressure drop. To alleviate this, a first embodiment isolates the compensator control lines of the pumps of the two intensifier units so as to maximize volumetric flow rates during such pressure drops to give the slower moving piston assembly a boost at the beginning of its subsequent stroke. Another embodiment provides an accumulator in the fluid control line for the compensators, and a further embodiment provides a pressure reference supply pump to alleviate pressure variations in the fluid control line.
    • 具有具有往复式活塞组件的两个增压器单元以提供非常高压力的水的多重增压器系统的改进。 当其中一个活塞组件比另一个活塞组件移动得更快时,使得这些活塞组件同时到达终点行程位置时,可能会出现突然的压力下降。 为了减轻这种情况,第一实施例隔离两个增压器单元的泵的补偿器控制线,以便在这样的压降期间使体积流量最大化,以使得较慢的活塞活塞组件在其随后的冲程开始时提升。 另一个实施例在用于补偿器的流体控制线中提供蓄能器,并且另一实施例提供压力参考供应泵以减轻流体控制线中的压力变化。