US Patent 9742319 Current controller for an electric machine
Patent 9742319 was granted and assigned to Dyson (company) on August, 2017 by the United States Patent and Trademark Office.
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Patent abstract
A current controller for an electric machine that includes an input, an output, a threshold generator and a comparator. The threshold generator stores a scaling factor and includes a PWM module that operates on a reference voltage to generate a threshold voltage. The duty cycle of the PWM module is then defined by the scaling factor. The comparator compares a voltage at the input against the threshold voltage and causes an overcurrent signal to be generated at the output when the voltage at the input exceeds the threshold voltage.
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US Patent 09742319 Current controller for an electric machine US Patent 9742319 Current controller for an electric machine
Infobox
Patent Number
0974231900
Patent Number
974231900
Edits on 29 Mar, 2023
Golden AI
Infobox
Is a
Current Assignee
Patent Jurisdiction
Patent Number
097423190
Date of Patent
August 22, 2017
0Patent Application Number
127503480
Date Filed
March 30, 2010
0Patent Primary Examiner
Edits on 28 Sep, 2022
Golden AI
Infobox
Is a
Current Assignee
Patent Jurisdiction
Patent Number
097423190
Date of Patent
August 22, 2017
0Patent Application Number
127503480
Date Filed
March 30, 2010
0Patent Primary Examiner
Edits on 14 Jan, 2022
Golden AI
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Infobox (+8 properties)
US Patent 09742319 Current controller for an electric machine
Infobox
Is a
Current assignee
Patent jurisdiction
Patent number
09742319
Date of patent
August 22, 2017
Patent application number
12750348
Date Filed
March 30, 2010
Patent primary examiner
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