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US Patent 7102259 Rotor of a synchronous induction electric motor

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Patent Citations Received
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US Patent 11777346 Rotor assembly and motor
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Patent Inventor Names
Hayato Yoshino0
Hitoshi Kawaguchi0
Yoshio Takita0
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Patent abstract

A rotor of a synchronous induction electric motor according to the present invention includes a slot for generating induction torque and a slit for generating reluctance torque. The slot and the slit are filled up with aluminum which is short-circuited by an end-ring at each of both ends of the rotor, and the slit includes a non-filling part penetrating in the direction of the rotational axis and not filled up with the aluminum.

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US Patent 07102259 Rotor of a synchronous induction electric motor US Patent 7102259 Rotor of a synchronous induction electric motor

Infobox
Patent Number
071022590
Patent Number
71022590
Edits on 19 May, 2023
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edited on 19 May, 2023
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Official Website
https://pdfpiw.uspto.gov/.piw?Docid=071022590
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Infobox
Is a
Patent
Patent
0
Patent Jurisdiction
United States Patent and Trademark Office
United States Patent and Trademark Office
0
Patent Number
071022590
Date of Patent
September 5, 2006
0
Patent Application Number
102925050
Date Filed
November 13, 2002
0
Official Website
https://pdfpiw.uspto.gov/.piw?Docid=071022590
Patent Primary Examiner
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Darren Schuberg
0
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Website URL
https://pdfpiw.uspto.gov/.piw?Docid=07102259
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 US Patent 07102259 Rotor of a synchronous induction electric motor

Infobox
Is a
Patent
Patent
Patent jurisdiction
United States Patent and Trademark Office
United States Patent and Trademark Office
Patent number
07102259
Date of patent
September 5, 2006
Patent application number
10292505
Date Filed
November 13, 2002
Patent primary examiner
‌
Darren Schuberg

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