Title:
CONTROL UNIT
Document Type and Number:
WIPO Patent Application WO/1988/003745
Kind Code:
A1
Abstract:
A control unit for AC motors comprising a plastic casing (y) having a plurality of mounting holes of an equal size formed in the bottom surface and a plurality of fasteners (u) provided at the upper edge, large power components (v) that are contained in the casing (y), that have current-carrying terminals of an equal size at the upper portions, and that are screwed down to the mounting holes, a printed circuit board (x) that is equipped with control components (a to d) and that is fastened by fasteners (u), and radiation fins (z). The control unit is assembled by a manipulator.
Inventors:
FUJIOKA YOSHIKI (JP)
Application Number:
PCT/JP1987/000848
Publication Date:
May 19, 1988
Filing Date:
November 04, 1987
Export Citation:
Assignee:
FANUC LTD (JP)
International Classes:
H02M7/48; H05K5/00; H05K7/02; H05K7/14; H05K7/20; H05K1/14; (IPC1-7): H05K7/02; H05K7/20
Foreign References:
| JPS614172A | 1986-01-10 | |||
| JP5816188Y | ||||
| JPS58106998U | 1983-07-21 |
Other References:
See also references of EP 0290617A4
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