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Power Supply Device
Abstract: This power supply device which generates a supply power to be outputted to an inverter and multiple external supply destinations is provided with a first power supply transformer having a first primary winding and multiple first secondary windings wound outside of the first primary winding and a second power supply transformer having a second primary winding electrically connected to one first secondary winding and multiple second secondary windings wound outside of the second primary winding. The multiple second secondary windings are connected to multiple external supply destinations and among the multiple first secondary windings the upper gate windings connected to an upper gate power supply circuit which turns ON and OFF a switching element on the upper arm of the inverter are wound at the outermost side so as to be spaced away from the aforementioned one first secondary winding.
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Notices, Deadlines & Correspondence
Notices, Deadlines & Correspondence
Patent Information
Application #
Filing Date
18 March 2013
Publication Number
10/2015
Publication Type
INA
Invention Field
ELECTRICAL
Status
Email
Parent Application
Patent Number
Legal Status
Grant Date
2021-05-18
Renewal Date
Applicants
Mitsubishi Electric Corporation
7 3 Marunouchi 2 chome Chiyoda ku Tokyo
1008310
Inventors
1. TAKEZAWA Ryuichi
c/o Mitsubishi Electric Corporation 7 3 Marunouchi 2 chome Chiyoda ku Tokyo
1008310
Specification
Documents
Application Documents
| # | Name | Date |
|---|---|---|
| 1 | 2139-CHENP-2013 POWER OF ATTORNEY 18-03-2013.pdf | 2013-03-18 |
| 1 | 2139-CHENP-2013-RELEVANT DOCUMENTS [20-09-2023(online)].pdf | 2023-09-20 |
| 2 | 2139-CHENP-2013 FORM-5 18-03-2013.pdf | 2013-03-18 |
| 2 | 2139-CHENP-2013-IntimationOfGrant18-05-2021.pdf | 2021-05-18 |
| 3 | 2139-CHENP-2013-PatentCertificate18-05-2021.pdf | 2021-05-18 |
| 3 | 2139-CHENP-2013 FORM-3 18-03-2013.pdf | 2013-03-18 |
| 4 | 2139-CHENP-2013-ABSTRACT [17-04-2018(online)].pdf | 2018-04-17 |
| 4 | 2139-CHENP-2013 FORM-2 18-03-2013.pdf | 2013-03-18 |
| 5 | 2139-CHENP-2013-CLAIMS [17-04-2018(online)].pdf | 2018-04-17 |
| 5 | 2139-CHENP-2013 FORM-18 18-03-2013.pdf | 2013-03-18 |
| 6 | 2139-CHENP-2013-COMPLETE SPECIFICATION [17-04-2018(online)].pdf | 2018-04-17 |
| 6 | 2139-CHENP-2013 FORM-1 18-03-2013.pdf | 2013-03-18 |
| 7 | 2139-CHENP-2013-DRAWING [17-04-2018(online)].pdf | 2018-04-17 |
| 7 | 2139-CHENP-2013 ENGLISH TRANSLATION 18-03-2013.pdf | 2013-03-18 |
| 8 | 2139-CHENP-2013-FER_SER_REPLY [17-04-2018(online)].pdf | 2018-04-17 |
| 8 | 2139-CHENP-2013 DRAWINGS 18-03-2013.pdf | 2013-03-18 |
| 9 | 2139-CHENP-2013 DESCRIPTION (COMPLETE) 18-03-2013.pdf | 2013-03-18 |
| 9 | 2139-CHENP-2013-FORM 3 [17-04-2018(online)].pdf | 2018-04-17 |
| 10 | 2139-CHENP-2013 CORRESPONDENCE OTHERS 18-03-2013.pdf | 2013-03-18 |
| 10 | 2139-CHENP-2013-FORM-26 [17-04-2018(online)].pdf | 2018-04-17 |
| 11 | 2139-CHENP-2013 CLAIMS 18-03-2013.pdf | 2013-03-18 |
| 11 | 2139-CHENP-2013-Information under section 8(2) (MANDATORY) [17-04-2018(online)].pdf | 2018-04-17 |
| 12 | 2139-CHENP-2013 ABSTRACT 18-03-2013.pdf | 2013-03-18 |
| 12 | 2139-CHENP-2013-OTHERS [17-04-2018(online)].pdf | 2018-04-17 |
| 13 | 2139-CHENP-2013 FORM-3 25-06-2013.pdf | 2013-06-25 |
| 13 | 2139-CHENP-2013-FER.pdf | 2017-12-20 |
| 14 | 2139-CHENP-2013 CORRESPONDENCE OTHERS 25-06-2013.pdf | 2013-06-25 |
| 14 | abstract 2139-CHENP-2014.jpg | 2015-01-19 |
| 15 | 2139-CHENP-2013 FORM-3 24-01-2014.pdf | 2014-01-24 |
| 15 | 2139-CHENP-2013.pdf | 2014-03-17 |
| 16 | 2139-CHENP-2013 CORRESPONDENCE OTHERS 24-01-2014.pdf | 2014-01-24 |
| 17 | 2139-CHENP-2013.pdf | 2014-03-17 |
| 17 | 2139-CHENP-2013 FORM-3 24-01-2014.pdf | 2014-01-24 |
| 18 | abstract 2139-CHENP-2014.jpg | 2015-01-19 |
| 18 | 2139-CHENP-2013 CORRESPONDENCE OTHERS 25-06-2013.pdf | 2013-06-25 |
| 19 | 2139-CHENP-2013 FORM-3 25-06-2013.pdf | 2013-06-25 |
| 19 | 2139-CHENP-2013-FER.pdf | 2017-12-20 |
| 20 | 2139-CHENP-2013 ABSTRACT 18-03-2013.pdf | 2013-03-18 |
| 20 | 2139-CHENP-2013-OTHERS [17-04-2018(online)].pdf | 2018-04-17 |
| 21 | 2139-CHENP-2013 CLAIMS 18-03-2013.pdf | 2013-03-18 |
| 21 | 2139-CHENP-2013-Information under section 8(2) (MANDATORY) [17-04-2018(online)].pdf | 2018-04-17 |
| 22 | 2139-CHENP-2013 CORRESPONDENCE OTHERS 18-03-2013.pdf | 2013-03-18 |
| 22 | 2139-CHENP-2013-FORM-26 [17-04-2018(online)].pdf | 2018-04-17 |
| 23 | 2139-CHENP-2013 DESCRIPTION (COMPLETE) 18-03-2013.pdf | 2013-03-18 |
| 23 | 2139-CHENP-2013-FORM 3 [17-04-2018(online)].pdf | 2018-04-17 |
| 24 | 2139-CHENP-2013-FER_SER_REPLY [17-04-2018(online)].pdf | 2018-04-17 |
| 24 | 2139-CHENP-2013 DRAWINGS 18-03-2013.pdf | 2013-03-18 |
| 25 | 2139-CHENP-2013-DRAWING [17-04-2018(online)].pdf | 2018-04-17 |
| 25 | 2139-CHENP-2013 ENGLISH TRANSLATION 18-03-2013.pdf | 2013-03-18 |
| 26 | 2139-CHENP-2013-COMPLETE SPECIFICATION [17-04-2018(online)].pdf | 2018-04-17 |
| 26 | 2139-CHENP-2013 FORM-1 18-03-2013.pdf | 2013-03-18 |
| 27 | 2139-CHENP-2013-CLAIMS [17-04-2018(online)].pdf | 2018-04-17 |
| 27 | 2139-CHENP-2013 FORM-18 18-03-2013.pdf | 2013-03-18 |
| 28 | 2139-CHENP-2013-ABSTRACT [17-04-2018(online)].pdf | 2018-04-17 |
| 28 | 2139-CHENP-2013 FORM-2 18-03-2013.pdf | 2013-03-18 |
| 29 | 2139-CHENP-2013-PatentCertificate18-05-2021.pdf | 2021-05-18 |
| 29 | 2139-CHENP-2013 FORM-3 18-03-2013.pdf | 2013-03-18 |
| 30 | 2139-CHENP-2013-IntimationOfGrant18-05-2021.pdf | 2021-05-18 |
| 30 | 2139-CHENP-2013 FORM-5 18-03-2013.pdf | 2013-03-18 |
| 31 | 2139-CHENP-2013 POWER OF ATTORNEY 18-03-2013.pdf | 2013-03-18 |
| 31 | 2139-CHENP-2013-RELEVANT DOCUMENTS [20-09-2023(online)].pdf | 2023-09-20 |
Search Strategy
| 1 | PatSeer2139CHENP2013_13-12-2017.pdf |