发明授权
US3795464A Hydraulic pulse generator 失效
液压脉冲发生器

  • 专利标题: Hydraulic pulse generator
  • 专利标题(中): 液压脉冲发生器
  • 申请号: US20392271
    申请日: 1971-12-01
  • 公开(公告)号: US3795464A
    公开(公告)日: 1974-03-05
  • 发明人: BACKMAN SWINQUIST K
  • 申请人: GRAFFMAN J
  • 专利权人: Graffman J
  • 当前专利权人: Graffman J
  • 优先权: US20392271 1971-12-01; SE1140568 1968-08-23; SE1674368 1968-12-06; US80968569 1969-03-24
  • 主分类号: F02M69/02
  • IPC分类号: F02M69/02 F04B19/00
Hydraulic pulse generator
摘要:
A device for creating a flow of liquid and for imparting a pulsating pressure condition thereto, such as, for example, a device for pumping liquid fuel to the nozzle of an injection type carburetor.
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