Turbo charger

Turbo charger

  • CN 101,779,018 A
  • Filed: 07/03/2008
  • Published: 07/14/2010
  • Est. Priority Date: 08/16/2007
  • Status: Active Grant
First Claim
Patent Images

1. turbocharger, have between first parts that constitute turbocharger and second parts with respect to the gap of turbine shaft along the ring-type of radial direction extension, and have seal arrangement, the sealing device is used to prevent that fluid from passing through this gap and leaking from high side to low side, it is characterized byAbove-mentioned seal arrangement has the belleville spring sealed member, and this belleville spring sealed member has the frustoconical shape and is configured in the gap in the mode that is crimped on above-mentioned first parts and second parts.

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