Asymmetrical dual-cavity fluid transporting device

Asymmetrical dual-cavity fluid transporting device

  • CN 101,550,924 A
  • Filed: 03/31/2008
  • Published: 10/07/2009
  • Est. Priority Date: 03/31/2008
  • Status: Active Application
First Claim
Patent Images

1. asymmetric two-chamber fluid delivery system, in order to transmit a fluid, it comprises:

  • One collector-shoe gear, it has;

    One first side and one second side, it is corresponding mutually, be provided with a first flow and one second runner on this first side and this second side separately, this first flow on this first side and this second side is to be crisscross arranged, and this second runner on this first side and this second side also is crisscross arranged;

    One inlet channel, it and is connected with this first flow on this first side and this second side between this first side and this second side;

    One outlet passage, it and is connected with this second runner on this first side and this second side between this first side and this second side;

    One first cavity and one second cavity, it is arranged at respectively on this first side and this second side of this collector-shoe gear, and this first cavity and this second cavity comprise separately;

    One valve body cover, it is arranged on this collector-shoe gear;

    One valve body film, it is arranged between this collector-shoe gear and this valve body cover;

    AndOne activates device, and it is arranged on this valve body cover, and forms a pressure chamber with this valve body cover.

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