Plural Or Multidirection Mechanical Selector Motions Patents (Class 335/109)
With motion-conversion means (Class 335/110)
Selector structure (Class 335/111)
  • Electromagnetically operated switching device
    Patent number: 8754730
    Abstract: An electromagnetically operated switching device according to the present invention includes a pair of electromagnetically operated mechanisms for driving a main circuit contact of a switch via a link mechanism symmetrically arranged with respect to an operational center axis, and a length of a spring retaining plate can be regulated in accordance with a change of a link ratio, which is caused by a design change of the main circuit contact.
    Type: Grant
    Filed: January 13, 2010
    Date of Patent: June 17, 2014
    Assignee: Mitsubishi Electric Corporation
    Inventors: Toru Kimura, Tomotaka Yano