Linear motor coil assembly and method for manufacturing the same

Linear motor coil assembly and method for manufacturing the same

  • CN 100,488,006 C
  • Filed: 10/30/2000
  • Issued: 05/13/2009
  • Est. Priority Date: 10/28/1999
  • Status: Active Grant
First Claim
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1. a coil assembly that produces the linear electric motors that straight line moves comprises a plurality of coils and the flat cooling water pipe that crawls in the middle of a plurality of coils, and described a plurality of coils form a line along moving direction, and each all has the coil axes vertical with moving direction;

  • Described flat cooling water pipe have extend along the direction parallel with coil axes, its length is equal to or slightly greater than the section of axial length of coil and coil and can embeds wherein return portion.

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