RECTIFIER DEVICE FOR VEHICULAR AC GENERATOR

Title:

RECTIFIER DEVICE FOR VEHICULAR AC GENERATOR

Document Type and Number:

WIPO Patent Application WO/2012/053051

Kind Code:

A1

Abstract:

This rectifier device for a vehicular AC generator has the characteristics of: disposing, in an overlapping manner, a positive electrode heatsink, a negative electrode heatsink, and a circuit board that configures a bridge circuit by connecting a positive electrode rectifying element and a negative electrode rectifying element; the circuit board being provided with a tubular lead guide section having a lead-insertion hole, and a terminal to which the lead for connection, which is inserted from the entrance of the lead-insertion hole and protrudes from the exit, is connected; and the cross-sectional area of the lead-insertion hole being formed in a manner so as to gradually decreases from the entrance to the exit, thereby enabling easy positioning of the lead and terminal, and enabling the suppression of short circuiting with other components.

Inventors:

OONISHI TOSHIYUKI (JP)
TANAKA KAZUNORI (JP)

Application Number:

PCT/JP2010/068324

Publication Date:

April 26, 2012

Filing Date:

October 19, 2010

Export Citation:

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Assignee:

MITSUBISHI ELECTRIC CORP (JP)
OONISHI TOSHIYUKI (JP)
TANAKA KAZUNORI (JP)

International Classes:

H02K19/36

Foreign References:

JP2009207274A	2009-09-10
JP2007035648A	2007-02-08
JP2009112149A	2009-05-21

Other References: