METALLIZED FILM CAPACITOR - MATSUSHITA ELECTRIC IND CO LTD

Title:

METALLIZED FILM CAPACITOR

Document Type and Number:

WIPO Patent Application WO/2004/034412

Kind Code:

A1

Abstract:

A metallized film capacitor has a slit (5a) almost at the center, in a width (W) direction, of an effective electrode portion contributing to the capacity formation of a pair of vapor-deposition electrodes (110, 210), and is provided, on the sides extending toward insulation margins (4a, 4b) from the center, with split electrodes (2a, 2b) connected in parallel by fuses (7a, 7b), whereby such a construction as having fuses located away from metallikons (6a, 6b) can reduce the values of currents supplied from meallikons and passing through the fuses to thereby reduce heating by the fuses and restrict the temperature rise of the metallized film capacitor.

Inventors:

SHIOTA KOHEI (JP)
SAITO TOSHIHARU (JP)
TAKEOKA HIROKI (JP)

Application Number:

PCT/JP2003/012949

Publication Date:

April 22, 2004

Filing Date:

October 09, 2003

Export Citation:

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Assignee:

MATSUSHITA ELECTRIC IND CO LTD (JP)
SHIOTA KOHEI (JP)
SAITO TOSHIHARU (JP)
TAKEOKA HIROKI (JP)

International Classes:

H01G4/18; H01G2/16; H01G4/005; H01G4/228; H01G4/252; (IPC1-7): H01G4/18

Foreign References:

JP2002504747A	2002-02-12
JPS61188920A	1986-08-22
JPH09199371A	1997-07-31
JPS508050A	1975-01-28
JPH08288171A	1996-11-01
JPH10135072A	1998-05-22
JPS648721U	1989-01-18
JPH09199371A	1997-07-31

Other References: