Title:
POWER ACCUMULATION MECHANISM AND TRANSFORMATION DEVICE WITH POWER ACCUMULATION MECHANISM
Document Type and Number:
Japanese Patent JP2020136563
Kind Code:
A
Abstract:
To provide a power accumulation mechanism which performs a switching operation of a changeover switch with relatively small drive power, and a transformation device with the power accumulation mechanism.SOLUTION: A power accumulation mechanism 40 comprises: a first lever 44a which is swingable around a first axis; a motive force supply section 41 which supplies a motive force for swinging the first lever; a second lever 44b which is swingable around a second axis in parallel with the first axis; a plate-like member 42a which is disposed to be rotatable around a third axis in parallel with the first axis and includes a face that is perpendicular to the third axis; multiple swing regulation sections 44c and 44d which are disposed at positions holding the second lever 44b therebetween on a face of the plate-like member 42a and regulate a swingable angle of the second lever 44b within a fixed range; and an elastic member 45 which is spread between mutually separated end sides of the first lever 44s and the second lever 44b. The motive force is partially released and the second lever 44b collides with either one of the multiple swing regulation sections 44c and 44d, so that the motive force is transferred to the plate-like member 42a.SELECTED DRAWING: Figure 10
Inventors:
ASAKURA YU
INAGAKI KIYOAKI
INAGAKI KIYOAKI
Application Number:
JP2019030389A
Publication Date:
August 31, 2020
Filing Date:
February 22, 2019
Export Citation:
Assignee:
HOKURIKU ELECTRIC MFG
International Classes:
H01F29/02; H01F29/04
Domestic Patent References:
| JPS4410973B1 | ||||
| JPH11238635A | 1999-08-31 | |||
| JPS549720A | 1979-01-24 | |||
| JPH02148628A | 1990-06-07 | |||
| JP2002216596A | 2002-08-02 |
Attorney, Agent or Firm:
Kimura Mitsuru
Isamu Tsuneda
Taiji Morikawa
Kazuhiro Miyamoto
Kanamori Takeshi
Isamu Tsuneda
Taiji Morikawa
Kazuhiro Miyamoto
Kanamori Takeshi