US Patent 7401594 Damper mechanism and high pressure fuel pump
Patent 7401594 was granted and assigned to Hitachi on July, 2008 by the United States Patent and Trademark Office.
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Patent abstract
To obtain a small and high performance damper mechanism which reduces pressure pulsation in low pressure-side fuel in the high pressure fuel pump in a high pressure fuel supply system or a high pressure fuel pump provided with the small and high performance damper mechanism.
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US Patent 07401594 Damper mechanism and high pressure fuel pump US Patent 7401594 Damper mechanism and high pressure fuel pump
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Patent Number
0740159400
Patent Number
740159400
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Official Website
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Infobox
Is a
Current Assignee
Patent Jurisdiction
Patent Number
074015940
Date of Patent
July 22, 2008
0Patent Application Number
115464300
Date Filed
October 12, 2006
0Official Website
Patent Primary Examiner
Edits on 23 Sep, 2022
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Infobox
Is a
Current Assignee
Patent Jurisdiction
Patent Number
074015940
Date of Patent
July 22, 2008
0Patent Application Number
115464300
Date Filed
October 12, 2006
0Official Website
Patent Primary Examiner
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US Patent 07401594 Damper mechanism and high pressure fuel pump
Infobox
Is a
Current assignee
Patent jurisdiction
Patent number
07401594
Date of patent
July 22, 2008
Patent application number
11546430
Date Filed
October 12, 2006
Patent primary examiner
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