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A Dual Structured Electric Drive And Power System For Hybrid Vehicles
Abstract: A dual structured power output apparatus of an electric drive and power system provides a means for outputting both mechanical power and electrical power. It comprises dual motor/generators (70 80) having two stator assemblies (20 30) two rotor assemblies (60 50) and a power transmission unit (40) all integrated into a single housing (11) for easy mounting. The power transmission unit (40) is disposed adjacent to the two motor/generators (70 80) and coupled on both ends to rotating shafts (61 51) mechanically linked to the rotor assemblies (60 50) such that they are rotatable relative to each other. The power transmission s function is to change the rotational speed and torque of at least one of the rotors (60 50) in order to reduce weight and physical size of the apparatus and thus significantly improving the power density and capability. The structure of the apparatus is well suited to improve the performance and fuel efficiency of the prior art hybrid powertrain.
Notices, Deadlines & Correspondence
Patent Information
Applicants
ALTIGREEN PROPULSION LABS PRIVATE LIMITED
Inventors
1. BANGURA John
2. MOKLEGAARD Lasse
3. SARAN Amitabh
Specification
Documents
Application Documents
| # | Name | Date |
|---|---|---|
| 1 | 2015-01-17 Power of Attorney.pdf | 2015-01-17 |
| 2 | 2015-01-17 Patent Assignment.pdf | 2015-01-17 |
| 3 | 2015-01-17 Form 5.pdf | 2015-01-17 |
| 4 | 2015-01-17 Form 3.pdf | 2015-01-17 |
| 5 | 2015-01-17 Form 2.pdf | 2015-01-17 |
| 6 | 2015-01-17 Drawings.pdf | 2015-01-17 |
| 7 | 2015-01-19 MSME Certificate.pdf | 2015-01-19 |
| 8 | 2015-01-19 FORM 28.pdf | 2015-01-19 |
| 9 | 362-CHENP-2015.pdf | 2015-02-13 |
| 10 | abstract 362-CHENP-2015.jpg | 2015-10-28 |
| 11 | FORM28 [13-06-2016(online)].pdf | 2016-06-13 |
| 12 | Form 18 [13-06-2016(online)].pdf | 2016-06-13 |
| 13 | EVIDENCE FOR SSI [13-06-2016(online)].pdf | 2016-06-13 |
| 14 | Other Patent Document [14-03-2017(online)].pdf | 2017-03-14 |
| 15 | 362-CHENP-2015-FORM FOR STARTUP [03-01-2019(online)].pdf | 2019-01-03 |
| 16 | 362-CHENP-2015-EVIDENCE FOR REGISTRATION UNDER SSI [03-01-2019(online)].pdf | 2019-01-03 |
| 17 | 362-CHENP-2015-FER.pdf | 2019-12-20 |
| 18 | 362-CHENP-2015-OTHERS [28-05-2020(online)].pdf | 2020-05-28 |
| 19 | 362-CHENP-2015-FER_SER_REPLY [28-05-2020(online)].pdf | 2020-05-28 |
| 20 | 362-CHENP-2015-DRAWING [28-05-2020(online)].pdf | 2020-05-28 |
| 21 | 362-CHENP-2015-COMPLETE SPECIFICATION [28-05-2020(online)].pdf | 2020-05-28 |
| 22 | 362-CHENP-2015-CLAIMS [28-05-2020(online)].pdf | 2020-05-28 |
| 23 | 362-CHENP-2015-ABSTRACT [28-05-2020(online)].pdf | 2020-05-28 |
| 24 | 362-CHENP-2015-Correspondence to notify the Controller [16-08-2021(online)].pdf | 2021-08-16 |
| 25 | 362-CHENP-2015-Annexure [16-08-2021(online)].pdf | 2021-08-16 |
| 26 | 362-CHENP-2015-FORM-26 [19-08-2021(online)].pdf | 2021-08-19 |
| 27 | 362-CHENP-2015-RELEVANT DOCUMENTS [20-09-2021(online)].pdf | 2021-09-20 |
| 28 | 362-CHENP-2015-PETITION UNDER RULE 137 [20-09-2021(online)].pdf | 2021-09-20 |
| 29 | 362-CHENP-2015-MARKED COPIES OF AMENDEMENTS [20-09-2021(online)].pdf | 2021-09-20 |
| 30 | 362-CHENP-2015-FORM 13 [20-09-2021(online)].pdf | 2021-09-20 |
| 31 | 362-CHENP-2015-AMMENDED DOCUMENTS [20-09-2021(online)].pdf | 2021-09-20 |
| 32 | 362-CHENP-2015-Written submissions and relevant documents [21-09-2021(online)].pdf | 2021-09-21 |
| 33 | 362-CHENP-2015-Annexure [21-09-2021(online)].pdf | 2021-09-21 |
| 34 | 362-CHENP-2015-US(14)-HearingNotice-(HearingDate-06-09-2021).pdf | 2021-10-17 |
| 35 | 362-CHENP-2015-PatentCertificate07-12-2021.pdf | 2021-12-07 |
| 36 | 362-CHENP-2015-IntimationOfGrant07-12-2021.pdf | 2021-12-07 |
| 37 | 383852-Correspondence_Startup, DIPP, Power of Attorney_14-12-2021.pdf | 2021-12-14 |
| 38 | 362-CHENP-2015-RELEVANT DOCUMENTS [11-09-2023(online)].pdf | 2023-09-11 |
Search Strategy
| 1 | 2019-06-2017-42-21_20-06-2019.pdf |