Title:
電磁変換装置及びアクチュエータ及びポンプ
Document Type and Number:
Japanese Patent JP6643697
Kind Code:
B2
Abstract:
An electromagnetic converter that converts kinetic energy to electric energy, or converts electric energy to kinetic energy, includes a core configured to have a coil disposed; a magnet configured to be magnetically coupled with the core; a yoke configured to have the magnet disposed; a fixing portion configured to have the core and the yoke placed; and an elastic member configured to support the yoke, and to elastically deform so as to displace the magnet with respect to the core. Both ends of the elastic member are fixed to the fixing portion. The magnet and the yoke can rotate around an axis in an extending direction of the elastic member.
Inventors:
Yuki Takahashi
Yasutaka Kitamura
Shigenori Inamoto
Yasutaka Kitamura
Shigenori Inamoto
Application Number:
JP2015187350A
Publication Date:
February 12, 2020
Filing Date:
September 24, 2015
Export Citation:
Assignee:
MITSUMI ELECTRIC CO.,LTD.
International Classes:
H02K35/02; F04B45/047; H02K33/00
Domestic Patent References:
| JP2008216921A | ||||
| JP2005208578A | ||||
| JP2002321197A |
Attorney, Agent or Firm:
Tadashige Ito
Tadahiko Ito
Tadahiko Ito