Title:
ELECTROMAGNETIC RELAY
Document Type and Number:
WIPO Patent Application WO/2015/015761
Kind Code:
A1
Abstract:
An electromagnetic relay provided with an electromagnetic device, a contact device, and a trip device. The electromagnetic device includes a first fixed element, a movable element, and a first exciting coil. The contact device includes a movable contact and a fixed contact. The trip device includes a second exciting coil. The electromagnetic device moves the movable element from a first position to a second position. The trip device moves the movable element to a third position. An open state is reached when the movable element is in the first position and the third position. A closed state is reached when the movable element is in the second position.
Inventors:
SHIMIZU YOSUKE
KOBAYASHI MASAKAZU
KIMOTO SHINYA
UOTOME RIICHI
KOBAYASHI MASAKAZU
KIMOTO SHINYA
UOTOME RIICHI
Application Number:
PCT/JP2014/003864
Publication Date:
February 05, 2015
Filing Date:
July 23, 2014
Export Citation:
Assignee:
PANASONIC IP MAN CO LTD (JP)
International Classes:
H01H50/44; H01H1/54; H01H50/16; H01H50/54
Foreign References:
| JPH0487130A | 1992-03-19 | |||
| DE474087C | 1929-03-27 |
Attorney, Agent or Firm:
FUJII, Kentaro et al. (JP)
Fujii Kentaro (JP)
Fujii Kentaro (JP)
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