Title:
RELAY
Document Type and Number:
WIPO Patent Application WO/2007/020838
Kind Code:
A1
Abstract:
A relay enabling a reduction in the number of parts and assembling man-hours,
easily assemblable, and enabling a reduction in the variation of operating characteristics.
A permanent magnet (79) is disposed between a pair of electromagnet parts formed
by wrapping coils (71, 73) around the body parts (61a, 65a) of spools (61, 65) having
flange parts (62, 63) and (66, 67) formed integrally with the upper and lower end
parts thereof. A magnetic circuit is formed of a yoke (75) installed across the
spools (61, 65) and the permanent magnet (79). Furthermore, the permanent magnet
(79) is held by the upper and lower flange parts (62, 63) and (66, 67) of the pair
of spools (61, 65) disposed parallel with each other.
Inventors:
SARUWATARI YOJIRO (JP)
NAKAMURA MASANORI (JP)
SHINOURA TATSUO (JP)
OTA AKIRA (JP)
NAKAMURA MASANORI (JP)
SHINOURA TATSUO (JP)
OTA AKIRA (JP)
Application Number:
PCT/JP2006/315667
Publication Date:
February 22, 2007
Filing Date:
August 08, 2006
Export Citation:
Assignee:
OMRON TATEISI ELECTRONICS CO (JP)
SARUWATARI YOJIRO (JP)
NAKAMURA MASANORI (JP)
SHINOURA TATSUO (JP)
OTA AKIRA (JP)
SARUWATARI YOJIRO (JP)
NAKAMURA MASANORI (JP)
SHINOURA TATSUO (JP)
OTA AKIRA (JP)
International Classes:
H01H50/04; H01H50/36; H01H50/44; H01H51/22
Foreign References:
JPH05251229A | 1993-09-28 | |||
JP2003257734A | 2003-09-12 |
Other References:
See also references of EP 1916688A4
Attorney, Agent or Firm:
KAWAMIYA, Osamu et al. (IMP Building 3-7, Shiromi 1-chome, Chuo-k, Osaka-shi Osaka, JP)
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