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CENTRIFUGAL PUMP

  • US 20190316595A1
  • Filed: 12/22/2017
  • Published: 10/17/2019
  • Est. Priority Date: 12/23/2016
  • Status: Active Grant
First Claim
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1. A method for manufacturing a shaft seal arrangement for sealing a shaft with respect to a surrounding casing, the method comprising the steps of:

  • providing a seal arrangement comprising slide rings with a sealing gap between the slide rings;

    forming a cavity which within the seal arrangement which is in fluid-leading connection with the sealing gap between the slide rings;

    at least partially filling the cavity with a fluid during an assembly of the seal arrangement.

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