US Patent Application No: 2010/0214,055

Number of patents in Portfolio can not be more than 2000

ELECTRIC VEHICLE INVERTER APPARATUS AND PROTECTION METHOD THEREFOR

ALSO PUBLISHED AS: 8612073
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Abstract

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In an electric vehicle inverter apparatus 100, a vehicle control controller 15 detects a switch open signal output from a collision detector 16 when the collision detector 16 is caused by a collision between electric vehicles to operate. Then, an inverter main circuit connection switch 10 of a high-voltage battery unit 8 is put into an open state. Thus, the direct-current power supply from a high-voltage battery 12 to a DC bus portion is interrupted. In addition, electric charges charged into a main circuit capacitor 7 are discharged by a forced discharge circuit portion 22b.

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Patent Owner(s)

Patent OwnerAddressTotal Patents
KABUSHIKI KAISHA YASKAWA DENKIFUKUOKA500
MAZDA MOTOR CORPORATIONHIROSHIMA2835

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Amano, Ryuichiro Kusatsu, JP 12 20
EBISUMOTO, Hirofumi - 3 6
FUJI, Kiyotaka - 2 6
Furukawa, Akihiro Nagoya, JP 49 365
Hara, Hidenori Fukuoka, JP 29 80
Seo, Nobuhide Hiroshima, JP 28 158
Tanaka, Yoshinori Kawaga, JP 710 4444
Yamada, Kenji Tokyo, JP 529 3218
Yonemori, Kei Tokyo, JP 29 63

Patent Citation Ranking

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Patent Info (Count) # Cites Year
 
TOYOTA JIDOSHA KABUSHIKI KAISHA (3)
8,723,356 Discharge device for vehicle 0 2011
8,698,359 Electric storage system 0 2011
8,786,238 Drive system for rotating electric machine 0 2012
 
GENERAL MOTORS LLC (1)
8,604,919 Determining status of high voltage battery for emergency responders 0 2010
 
HONDA MOTOR CO., LTD. (1)
8,487,558 Electric vehicle 0 2012
 
LEAR CORPORATION (1)
8,253,269 Economizer for vehicle battery disconnect 0 2010

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