Sealing arrangement of vacuum canister

Sealing arrangement of vacuum canister

  • CN 1,880,051 A
  • Filed: 06/16/2006
  • Published: 12/20/2006
  • Est. Priority Date: 06/17/2005
  • Status: Active Application
First Claim
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1. device that is used for sealed vacuum tank, this vacuum tank is run through by the section bar of having extruded, wherein vacuum tank has an input port and a delivery outlet, at least delivery outlet is provided with the sealing device of the section bar that encirclement extruded, it is characterized in that, sealing device designs in this wise, makes when using different transverse section of section material, can keep the vacuum in the vacuum tank.

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