Title:
DRIVE UNIT FOR PLANAR ELECTROMAGNETIC ACTUATOR
Document Type and Number:
Japanese Patent JP2004158633
Kind Code:
A
Abstract:
To miniaturize and lighten one layer of a planar electromagnetic actuator driving unit and to make it highly reliable.
A planar electromagnetic actuator driving unit is provided with at least a planar electromagnetic actuator which can move by electromagnetic force, a bar-like bobbin to which a coil wire for generating a magnetic field is wound, a bar-like bobbin supporting stand supporting the bar-like bobbin, a terminal which realizes electrical connection with the bar-like bobbin and electrical connection with outside, a terminal supporting stand insulating and supporting the terminal, and a sleeve protecting and supporting components. Through holes are made in the bar-like bobbin.
Inventors:
AOKI HIROSHI
NAKAMURA SHUICHIRO
UEDA YUZURU
NAKAMURA SHUICHIRO
UEDA YUZURU
Application Number:
JP2002322647A
Publication Date:
June 03, 2004
Filing Date:
November 06, 2002
Export Citation:
Assignee:
MIYOTA KK
NIPPON SIGNAL CO LTD
NIPPON SIGNAL CO LTD
International Classes:
H01L41/12; (IPC1-7): H01L41/12