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US Patent Application 20100060396 - Coil Former and Coil Body For An Electromagnetic Relay

Application 20100060396 Filed on November 19, 2009. Published on March 11, 2010

Inventors

US Classes

335/299, Coil structure or material336/208Coil on a preformed suport or mount

Attorney, Agent or Firm

Foreign Documents

  • 10 2007 024 128.5 DE 05/24/2007

International Class

H01F 5/02


Abstract text


A coil former for an electromagnetic relay is configured to receive a core and a coil winding. The coil former includes a first coil flange, a second coil flange, and a cylindrical winding area for fixing a coil winding arranged between the first and second coil flange, wherein at least one of the coil flanges is shaped such that at least a portion of one coil flange sits flush with the winding area of the coil former in a region of a periphery of the coil former. Also, a coil body for an electromagnetic relay includes a base integrally connected to the coil former. The coil former or the coil body is formed such that, in the production thereof, it has no more than three demolding directions for a master mould.

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