Title:
熱動形過負荷継電器
Document Type and Number:
Japanese Patent JP5003426
Kind Code:
B2
Abstract:
The relay has a release lever (5) displaced along a displacement of a phase shifter (3), and a contact switching mechanism (6) connected to the lever by a reversing motion spring (7). The shifter is connected to a main thermal switch (2), and an adjustment link (12) has a mobile bracket forming part (12e) coupled to the lever, where the mobile bracket forming part is arranged at an end of the adjustment link. The mobile bracket forming part is arranged in direct contact with a cam forming part (11a) of an adjustment plate (11).
Inventors:
Masahiro Tatsukawa
Masayoshi Nakano
Yukio Furuhata
Masayoshi Nakano
Yukio Furuhata
Application Number:
JP2007300116A
Publication Date:
August 15, 2012
Filing Date:
November 20, 2007
Export Citation:
Assignee:
Fuji Electric Equipment Control Co., Ltd.
International Classes:
H01H61/00; H01H61/01
Domestic Patent References:
| JP61200637A | ||||
| JP9198986A |
Attorney, Agent or Firm:
Iwao Yamaguchi
Kiyoshi Matsuzaki
Kiyoshi Matsuzaki