Title:
STRUCTURE FOR OUTPUT-STAGE FILM CAPACITOR IN POWER CONDITIONER
Document Type and Number:
WIPO Patent Application WO/2012/066799
Kind Code:
A1
Abstract:
The present invention has a film capacitor element (6A) as a low-pass filter for blocking off high-frequency waves generated by an inverter circuit (5), the film capacitor element being disposed between the inverter circuit (5) for converting the DC power of a power supply (1) to AC power and outputting the AC power, and an interlinking relay (7) for blocking interlinking connections between the power supply (1) and a system power supply (4). In this case, the temperature of the film capacitor element (6A) is detected by directly connecting a temperature fuse (16) to the film capacitor element (6A).
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Inventors:
TANABE KATSUTAKA
HARADA YUSAKU
TOYOURA NOBUYUKI
HARADA YUSAKU
TOYOURA NOBUYUKI
Application Number:
PCT/JP2011/056440
Publication Date:
May 24, 2012
Filing Date:
March 17, 2011
Export Citation:
Assignee:
OMRON TATEISI ELECTRONICS CO (JP)
TANABE KATSUTAKA
HARADA YUSAKU
TOYOURA NOBUYUKI
TANABE KATSUTAKA
HARADA YUSAKU
TOYOURA NOBUYUKI
International Classes:
H02M7/48; H01G2/16; H02H7/122
Foreign References:
| JP2009165275A | 2009-07-23 | |||
| JP2010142085A | 2010-06-24 | |||
| JPH09327178A | 1997-12-16 | |||
| JPS6417418A | 1989-01-20 | |||
| JPH097481A | 1997-01-10 | |||
| JP2007060866A | 2007-03-08 | |||
| JP2009019202A | 2009-01-29 |
Other References:
See also references of EP 2642656A4
Attorney, Agent or Firm:
Fukami Patent Office, p. c. (JP)
Patent business corporation Fukami patent firm (JP)
Patent business corporation Fukami patent firm (JP)
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Claims: