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Ac Rotating Machine Control Device And Electric Power Steering Device
Abstract: An AC rotating machine control device comprises: a power converter (4) having a plurality of switching elements connected to an AC rotating machine (2) and applying a voltage to the AC rotating machine (2); a switch (5) for opening and closing an electrical connection path between the AC rotating machine (2) and the power converter (4); a switching element control means (3) for controlling the opening and closing of the switching elements; and a switch control means (6) for controlling the opening and closing of the switch (5). The switch control means (6) is configured so as to control the opening and closing of the switch (5) in accordance with rotation information of the AC rotating machine (2) when a failure occurs in the power converter (4) the AC rotating machine (2) or the electrical connection path therebetween.
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Notices, Deadlines & Correspondence
Notices, Deadlines & Correspondence
Patent Information
Application #
Filing Date
02 September 2016
Publication Number
42/2016
Publication Type
INA
Invention Field
ELECTRICAL
Status
Email
Parent Application
Patent Number
Legal Status
Grant Date
2023-02-16
Renewal Date
Applicants
MITSUBISHI ELECTRIC CORPORATION
7-3, Marunouchi 2-chome, Chiyoda-ku, Tokyo 100-8310
Inventors
1. KEZOBO, Isao
c/o Mitsubishi Electric Corporation, 7-3, Marunouchi 2-chome, Chiyoda-ku, Tokyo 100-8310
2. MORI, Tatsuya
c/o Mitsubishi Electric Corporation, 7-3, Marunouchi 2-chome, Chiyoda-ku, Tokyo 100-8310
3. KIMPARA, Yoshihiko
c/o Mitsubishi Electric Corporation, 7-3, Marunouchi 2-chome, Chiyoda-ku, Tokyo 100-8310
4. NAKAJIMA, Shunsuke
c/o Mitsubishi Electric Corporation, 7-3, Marunouchi 2-chome, Chiyoda-ku, Tokyo 100-8310
5. FURUKAWA, Akira
c/o Mitsubishi Electric Corporation, 7-3, Marunouchi 2-chome, Chiyoda-ku, Tokyo 100-8310
Specification
SOFT COPY ATTACHED IN PDF
Documents
Orders
| Section | Controller | Decision Date |
|---|---|---|
Application Documents
| # | Name | Date |
|---|---|---|
| 1 | 201647030020-IntimationOfGrant16-02-2023.pdf | 2023-02-16 |
| 1 | Power of Attorney [02-09-2016(online)].pdf | 2016-09-02 |
| 2 | Form 5 [02-09-2016(online)].pdf | 2016-09-02 |
| 2 | 201647030020-PatentCertificate16-02-2023.pdf | 2023-02-16 |
| 3 | Form 3 [02-09-2016(online)].pdf | 2016-09-02 |
| 3 | 201647030020-2. Marked Copy under Rule 14(2) [26-01-2023(online)].pdf | 2023-01-26 |
| 4 | Form 18 [02-09-2016(online)].pdf_2.pdf | 2016-09-02 |
| 4 | 201647030020-Retyped Pages under Rule 14(1) [26-01-2023(online)].pdf | 2023-01-26 |
| 5 | Form 18 [02-09-2016(online)].pdf | 2016-09-02 |
| 5 | 201647030020-Written submissions and relevant documents [26-01-2023(online)].pdf | 2023-01-26 |
| 6 | Form 1 [02-09-2016(online)].pdf | 2016-09-02 |
| 6 | 201647030020-PETITION UNDER RULE 138 [26-12-2022(online)].pdf | 2022-12-26 |
| 7 | Drawing [02-09-2016(online)].pdf | 2016-09-02 |
| 7 | 201647030020-Correspondence to notify the Controller [08-12-2022(online)].pdf | 2022-12-08 |
| 8 | Description(Complete) [02-09-2016(online)].pdf | 2016-09-02 |
| 8 | 201647030020-US(14)-HearingNotice-(HearingDate-12-12-2022).pdf | 2022-11-23 |
| 9 | Other Document [16-09-2016(online)].pdf | 2016-09-16 |
| 9 | 201647030020-2. Marked Copy under Rule 14(2) [25-10-2022(online)].pdf | 2022-10-25 |
| 10 | 201647030020-FORM 3 [25-10-2022(online)].pdf | 2022-10-25 |
| 10 | Marked Copy [16-09-2016(online)].pdf | 2016-09-16 |
| 11 | 201647030020-FORM-26 [25-10-2022(online)].pdf | 2022-10-25 |
| 11 | Form 13 [16-09-2016(online)].pdf | 2016-09-16 |
| 12 | 201647030020-Retyped Pages under Rule 14(1) [25-10-2022(online)].pdf | 2022-10-25 |
| 12 | Description(Complete) [16-09-2016(online)].pdf | 2016-09-16 |
| 13 | 201647030020-Written submissions and relevant documents [25-10-2022(online)].pdf | 2022-10-25 |
| 13 | 201647030020.pdf | 2016-09-17 |
| 14 | 201647030020-Correspondence to notify the Controller [06-10-2022(online)].pdf | 2022-10-06 |
| 14 | Other Patent Document [28-09-2016(online)].pdf | 2016-09-28 |
| 15 | 201647030020-US(14)-ExtendedHearingNotice-(HearingDate-11-10-2022).pdf | 2022-09-29 |
| 15 | Form 3 [25-02-2017(online)].pdf | 2017-02-25 |
| 16 | 201647030020-Correspondence to notify the Controller [27-09-2022(online)].pdf | 2022-09-27 |
| 16 | 201647030020-FER.pdf | 2019-03-22 |
| 17 | 201647030020-Retyped Pages under Rule 14(1) (MANDATORY) [16-09-2019(online)].pdf | 2019-09-16 |
| 17 | 201647030020-US(14)-ExtendedHearingNotice-(HearingDate-30-09-2022).pdf | 2022-08-24 |
| 18 | 201647030020-OTHERS [16-09-2019(online)].pdf | 2019-09-16 |
| 18 | 201647030020-REQUEST FOR ADJOURNMENT OF HEARING UNDER RULE 129A [17-08-2022(online)].pdf | 2022-08-17 |
| 19 | 201647030020-US(14)-HearingNotice-(HearingDate-22-08-2022).pdf | 2022-08-04 |
| 19 | 201647030020-FORM 3 [16-09-2019(online)].pdf | 2019-09-16 |
| 20 | 201647030020-2. Marked Copy under Rule 14(2) (MANDATORY) [16-09-2019(online)].pdf | 2019-09-16 |
| 20 | 201647030020-FER_SER_REPLY [16-09-2019(online)].pdf | 2019-09-16 |
| 21 | 201647030020-ABSTRACT [16-09-2019(online)].pdf | 2019-09-16 |
| 21 | 201647030020-DRAWING [16-09-2019(online)].pdf | 2019-09-16 |
| 22 | 201647030020-CLAIMS [16-09-2019(online)].pdf | 2019-09-16 |
| 22 | 201647030020-COMPLETE SPECIFICATION [16-09-2019(online)].pdf | 2019-09-16 |
| 23 | 201647030020-CLAIMS [16-09-2019(online)].pdf | 2019-09-16 |
| 23 | 201647030020-COMPLETE SPECIFICATION [16-09-2019(online)].pdf | 2019-09-16 |
| 24 | 201647030020-ABSTRACT [16-09-2019(online)].pdf | 2019-09-16 |
| 24 | 201647030020-DRAWING [16-09-2019(online)].pdf | 2019-09-16 |
| 25 | 201647030020-FER_SER_REPLY [16-09-2019(online)].pdf | 2019-09-16 |
| 25 | 201647030020-2. Marked Copy under Rule 14(2) (MANDATORY) [16-09-2019(online)].pdf | 2019-09-16 |
| 26 | 201647030020-FORM 3 [16-09-2019(online)].pdf | 2019-09-16 |
| 26 | 201647030020-US(14)-HearingNotice-(HearingDate-22-08-2022).pdf | 2022-08-04 |
| 27 | 201647030020-OTHERS [16-09-2019(online)].pdf | 2019-09-16 |
| 27 | 201647030020-REQUEST FOR ADJOURNMENT OF HEARING UNDER RULE 129A [17-08-2022(online)].pdf | 2022-08-17 |
| 28 | 201647030020-Retyped Pages under Rule 14(1) (MANDATORY) [16-09-2019(online)].pdf | 2019-09-16 |
| 28 | 201647030020-US(14)-ExtendedHearingNotice-(HearingDate-30-09-2022).pdf | 2022-08-24 |
| 29 | 201647030020-Correspondence to notify the Controller [27-09-2022(online)].pdf | 2022-09-27 |
| 29 | 201647030020-FER.pdf | 2019-03-22 |
| 30 | 201647030020-US(14)-ExtendedHearingNotice-(HearingDate-11-10-2022).pdf | 2022-09-29 |
| 30 | Form 3 [25-02-2017(online)].pdf | 2017-02-25 |
| 31 | 201647030020-Correspondence to notify the Controller [06-10-2022(online)].pdf | 2022-10-06 |
| 31 | Other Patent Document [28-09-2016(online)].pdf | 2016-09-28 |
| 32 | 201647030020-Written submissions and relevant documents [25-10-2022(online)].pdf | 2022-10-25 |
| 32 | 201647030020.pdf | 2016-09-17 |
| 33 | 201647030020-Retyped Pages under Rule 14(1) [25-10-2022(online)].pdf | 2022-10-25 |
| 33 | Description(Complete) [16-09-2016(online)].pdf | 2016-09-16 |
| 34 | 201647030020-FORM-26 [25-10-2022(online)].pdf | 2022-10-25 |
| 34 | Form 13 [16-09-2016(online)].pdf | 2016-09-16 |
| 35 | 201647030020-FORM 3 [25-10-2022(online)].pdf | 2022-10-25 |
| 35 | Marked Copy [16-09-2016(online)].pdf | 2016-09-16 |
| 36 | 201647030020-2. Marked Copy under Rule 14(2) [25-10-2022(online)].pdf | 2022-10-25 |
| 36 | Other Document [16-09-2016(online)].pdf | 2016-09-16 |
| 37 | Description(Complete) [02-09-2016(online)].pdf | 2016-09-02 |
| 37 | 201647030020-US(14)-HearingNotice-(HearingDate-12-12-2022).pdf | 2022-11-23 |
| 38 | Drawing [02-09-2016(online)].pdf | 2016-09-02 |
| 38 | 201647030020-Correspondence to notify the Controller [08-12-2022(online)].pdf | 2022-12-08 |
| 39 | Form 1 [02-09-2016(online)].pdf | 2016-09-02 |
| 39 | 201647030020-PETITION UNDER RULE 138 [26-12-2022(online)].pdf | 2022-12-26 |
| 40 | Form 18 [02-09-2016(online)].pdf | 2016-09-02 |
| 40 | 201647030020-Written submissions and relevant documents [26-01-2023(online)].pdf | 2023-01-26 |
| 41 | Form 18 [02-09-2016(online)].pdf_2.pdf | 2016-09-02 |
| 41 | 201647030020-Retyped Pages under Rule 14(1) [26-01-2023(online)].pdf | 2023-01-26 |
| 42 | Form 3 [02-09-2016(online)].pdf | 2016-09-02 |
| 42 | 201647030020-2. Marked Copy under Rule 14(2) [26-01-2023(online)].pdf | 2023-01-26 |
| 43 | 201647030020-PatentCertificate16-02-2023.pdf | 2023-02-16 |
| 43 | Form 5 [02-09-2016(online)].pdf | 2016-09-02 |
| 44 | 201647030020-IntimationOfGrant16-02-2023.pdf | 2023-02-16 |
| 44 | Power of Attorney [02-09-2016(online)].pdf | 2016-09-02 |
Search Strategy
| 1 | 201647030020_19-03-2019.pdf |