US Patent 7944176 Voltage adjusting apparatus
Patent 7944176 was granted and assigned to Yazaki on May, 2011 by the United States Patent and Trademark Office.
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Edits on 28 Nov, 2023
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Patent abstract
For providing a reliable voltage adjusting apparatus in low cost, a low-voltage control apparatus controls a high-voltage power supply circuit to be switched power off by transmitting a power-off signal through a second communication line arranged between the high-voltage power supply circuit and itself through an isolation unit when an information signal from an equalizing apparatus is not transmitted within a predetermined first malfunction judging period. The equalizing apparatus stops an equalizing process in itself when the information signal from the low-voltage control unit.
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US Patent 07944176 Voltage adjusting apparatus US Patent 7944176 Voltage adjusting apparatus
Infobox
Patent Number
0794417600
Patent Number
794417600
Edits on 25 Mar, 2023
Golden AI
Infobox
Is a
Current Assignee
Patent Jurisdiction
Patent Number
079441760
Date of Patent
May 17, 2011
0Patent Application Number
122161330
Date Filed
June 30, 2008
0Patent Primary Examiner
Edits on 23 Sep, 2022
Golden AI
Infobox
Is a
Current Assignee
Patent Jurisdiction
Patent Number
079441760
Date of Patent
May 17, 2011
0Patent Application Number
122161330
Date Filed
June 30, 2008
0Patent Primary Examiner
Edits on 7 Dec, 2021
Golden AI
Edits made to:
Infobox (+8 properties)
US Patent 07944176 Voltage adjusting apparatus
Infobox
Is a
Current assignee
Patent jurisdiction
Patent number
07944176
Date of patent
May 17, 2011
Patent application number
12216133
Date Filed
June 30, 2008
Patent primary examiner
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