US Patent 7898828 Charger for an industrial truck
Patent 7898828 was granted and assigned to Jungheinrich on March, 2011 by the United States Patent and Trademark Office.
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Patent abstract
Charger for an industrial truck which has an asynchronous machine and a three-phase AC control unit for converting a battery voltage for the asynchronous machine, said charger having a mains power module which applies an AC voltage to one or two motor connection leads via a transformer, the charging current being rectified by half-bridges in the three-phase AC control unit.
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US Patent 07898828 Charger for an industrial truck US Patent 7898828 Charger for an industrial truck
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Patent Number
0789882800
Patent Number
789882800
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Official Website
Edits on 28 Mar, 2023
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Infobox
Is a
Current Assignee
Patent Jurisdiction
Patent Number
078988280
Date of Patent
March 1, 2011
0Patent Application Number
112680580
Date Filed
November 7, 2005
0Official Website
Patent Primary Examiner
Edits on 25 Sep, 2022
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Infobox
Is a
Current Assignee
Patent Jurisdiction
Patent Number
078988280
Date of Patent
March 1, 2011
0Patent Application Number
112680580
Date Filed
November 7, 2005
0Official Website
Patent Primary Examiner
Edits on 4 Jun, 2022
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Edits on 7 Dec, 2021
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US Patent 07898828 Charger for an industrial truck
Infobox
Is a
Current assignee
Patent jurisdiction
Patent number
07898828
Date of patent
March 1, 2011
Patent application number
11268058
Date Filed
November 7, 2005
Patent primary examiner
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