US Patent 7546830 Injector drive device and injector drive system
Patent 7546830 was granted and assigned to Denso on June, 2009 by the United States Patent and Trademark Office.
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Patent abstract
An injector drive device includes a power supply unit that is supplied with power from a battery mounted in a vehicle and generates a voltage higher than the voltage of the battery, and EDU having a drive unit that is supplied with power from the power supply unit and drives an injector. The drive unit is housed in a housing. The power supply unit is placed externally to the EDU, that is, externally to the housing, so that the housing need not be made large against heat generation of the power supply unit.
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US Patent 07546830 Injector drive device and injector drive system US Patent 7546830 Injector drive device and injector drive system
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Patent Number
0754683000
Patent Number
754683000
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Official Website
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Infobox
Is a
Current Assignee
Patent Jurisdiction
Patent Number
075468300
Date of Patent
June 16, 2009
0Patent Application Number
118063220
Date Filed
May 31, 2007
0Official Website
Patent Primary Examiner
Edits on 25 Sep, 2022
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Infobox
Is a
Current Assignee
Patent Jurisdiction
Patent Number
075468300
Date of Patent
June 16, 2009
0Patent Application Number
118063220
Date Filed
May 31, 2007
0Official Website
Patent Primary Examiner
Edits on 15 Jun, 2022
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US Patent 07546830 Injector drive device and injector drive system
Infobox
Is a
Current assignee
Patent jurisdiction
Patent number
07546830
Date of patent
June 16, 2009
Patent application number
11806322
Date Filed
May 31, 2007
Patent primary examiner
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