Compact submersible pump

Compact submersible pump

  • CN 204,827,958 U
  • Filed: 08/07/2015
  • Issued: 12/02/2015
  • Est. Priority Date: 08/07/2015
  • Status: Active Grant
First Claim
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1. a compact submersible pump, comprise motor casing assembly and be wrapped in the motor in described motor casing assembly, described motor comprises rotor assembly and stator module, it is characterized in that, described motor casing assembly comprises the shell-like structure that can hold described stator module and the cavity body structure that can hold described rotor assembly that are provided with in upper bearing (metal) assembly and motor casing and motor casing, be provided with shaft seal in described rotor assembly, described shaft seal and described cavity body structure form interference fit.

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