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Patent Searching and Data


Title:
SWITCH AND IMAGE FORMING DEVICE
Document Type and Number:
Japanese Patent JP2003331674
Kind Code:
A
Abstract:

To provide a switch of which the on-off operation can be controlled from an total controlling unit even though its on-off state is seeable, and also provide an image forming device therewith.

In a switch 11 which includes contact points making on-off operation for an electric circuit and an electromagnet 13 in a case 12, and also includes a handle 14 disposed in the case 12 switching the on-off of the contact points by operation from an external position; permanent magnets 15 are fixed in the handle 14 so that the same pole of the permanent magnets 15 faces the electromagnet 13, thereby the on-off operation of the contact points are made by attracting or repulsing of the permanent magnets by switching the direction of a current passing through the electromagnet 13.


Inventors:
SUGANO MASASHI
MATSUDAIRA SUNAO
TAKAHASHI KATSUNORI
KOYAMA HIROSHI
WATANABE MASAYUKI
Application Number:
JP2002138352A
Publication Date:
November 21, 2003
Filing Date:
May 14, 2002
Export Citation:
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Assignee:
KONICA MINOLTA HOLDINGS INC
International Classes:
B41J29/00; G03G15/00; G03G21/00; H01H3/28; H01H23/16; H01H50/00; H01H50/32; H01H51/22; H01H23/00; (IPC1-7): H01H3/28; B41J29/00; G03G15/00; G03G21/00; H01H23/16; H01H50/00
Attorney, Agent or Firm:
Kazuhiko Nakakura