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A Motor Mounting System For A Hybrid Motor Vehicle
Abstract: 1.A motor mounting system for a hybrid motor vehicle comprising an engine and a motor, the motor being mounted on the wheel side of the vehicle, said motor having a rotor housing a plurality of permanent magnets mounted inside it; a stator containing the copper windings connected to the battery through a controller, the rotor being press fitted in the brake drum and both the brake drum as well as the rolor rotating as a single assembly, the stator being fitted
Notices, Deadlines & Correspondence
Patent Information
Applicants
TVS MOTOR COMPANY LIMITED
Inventors
1. GAJAVILLI SIVA PRASAD
2. RAJESH RAVI
3. PATTABIRAMAN VENUGOPALAN
Specification
This invention relates to a motor mounting system for a hybrid motor vehicle.
In a conventional three-wheeler, rear wheels receive power only from the engine. In an electric three-wheeler, drive wheels receive power from the motor alone. In a hybrid vehicle, proposed in this art, it can receive power both from engine and motor. For this a motor is to be integrated to the power train.
The integration of the motor to the power train should satisfy these requirements.
Engine and motor should be able to drive the vehicle independently as well as simultaneously.
The motor should not drive back the engine when it is driving the wheels
Mounting of the motor to the power train should be done with minimal changes to the existing vehicle layout.
Mounting the motor on the engine side causes a part of the power, delivered by motor, to be lost in the transmission elements like gear box, differential among others.
Mounting the motor on the engine side also causes lot of changes in the power train layout.
Mounting of the motor on the wheel side is therefore to be preferred to mounting of the motor on the engine side.
Reference will now be made to the accompanying drawings which illustrate by way of example, and not by way of limitation, embodiments of this invention,
Referring to the drawings the propeller shaft which receives power from the engine is connected to the muff cup (2) by means of a slider, which can slide inside the splines provided in the muff cup (2). The muff cup (2) is connected to the drive axle (6) through a nut (3), such that the muff cup (2) and the drive axle (6) turns like a single assembly. The drive axle (6) including the muff cup (2) is supported within the housing axle (4) through two bearings (5) and the drive axle (6) is connected to the wheel rim (7) through a plurality of bolts and nuts. The
tyre (8) along with tube (9) is mounted over the periphery of the wheel rim (7).
The motor has two parts: a rotating part called rotor (11) which houses a plurality of permanent magnets mounted inside it. A stationary member called stator (12) containing the stationary copper windings connected to the battery through a controller. The rotor is press fitted into the brake drum (10) and both the brake drum as well as the rotor rotates as a single assembly. The stator is fitted over the housing axle (4).and its rotation is arrested by means of a key^^y o\n
Documents
Orders
| Section | Controller | Decision Date |
|---|---|---|
Application Documents
| # | Name | Date |
|---|---|---|
| 1 | 53-chenp-2006 pct-16-07-2009.pdf | 2009-07-16 |
| 2 | 53-chenp-2006 others-16-07-2009.pdf | 2009-07-16 |
| 3 | 53-chenp-2006 form-5-16-07-2009.pdf | 2009-07-16 |
| 4 | 53-chenp-2006 form-3-16-07-2009.pdf | 2009-07-16 |
| 5 | 53-chenp-2006 form-26-16-07-2009.pdf | 2009-07-16 |
| 6 | 53-chenp-2006 form-1-16-07-2009.pdf | 2009-07-16 |
| 7 | 53-chenp-2006 drawings-16-07-2009.pdf | 2009-07-16 |
| 8 | 53-chenp-2006 description (complete)-16-07-2009.pdf | 2009-07-16 |
| 9 | 53-chenp-2006 correspondence-others-16-07-2009.pdf | 2009-07-16 |
| 10 | 53-chenp-2006 claims-16-07-2009.pdf | 2009-07-16 |
| 11 | 53-chenp-2006 abstract -16-07-2009.pdf | 2009-07-16 |
| 12 | 53-CHE-2009 FORM -18 23-02-2011.pdf | 2011-02-23 |
| 13 | 53-che-2009 form-26.pdf | 2011-09-02 |
| 14 | 53-che-2009 form-1.pdf | 2011-09-02 |
| 15 | 53-che-2009 drawings.pdf | 2011-09-02 |
| 16 | 53-che-2009 description (complete).pdf | 2011-09-02 |
| 17 | 53-che-2009 correspondence others.pdf | 2011-09-02 |
| 18 | 53-che-2009 claims.pdf | 2011-09-02 |
| 19 | 53-CHE-2009-FER.pdf | 2018-08-28 |
| 20 | Marked Copy_FER Reply_01-02-2019.pdf | 2019-02-01 |
| 21 | Form 3_FER Reply_01-02-2019.pdf | 2019-02-01 |
| 22 | Form 2(Title Page)_Complete_01-02-2019.pdf | 2019-02-01 |
| 23 | Form 1_FER Reply_01-02-2019.pdf | 2019-02-01 |
| 24 | Correspondence by Applicant_FER Reply_01-02-2019.pdf | 2019-02-01 |
| 25 | Claims_FER Reply_01-02-2019.pdf | 2019-02-01 |
| 26 | Amended Pages Of Specification_FER Reply_01-02-2019.pdf | 2019-02-01 |
| 27 | Abstract_FER Reply_01-02-2019.pdf | 2019-02-01 |
| 28 | 53-che-2009_Abstract.jpg | 2019-02-06 |
| 29 | 53-CHE-2009-HearingNoticeLetter-(DateOfHearing-18-02-2020).pdf | 2020-02-05 |
| 30 | 53-CHE-2009-Written submissions and relevant documents [27-02-2020(online)].pdf | 2020-02-27 |
| 31 | 53-CHE-2009-Annexure [27-02-2020(online)].pdf | 2020-02-27 |
| 32 | 53-CHE-2009-PatentCertificate06-07-2020.pdf | 2020-07-06 |
| 33 | 53-CHE-2009-Marked up Claims_Granted 340618_06-07-2020.pdf | 2020-07-06 |
| 34 | 53-CHE-2009-IntimationOfGrant06-07-2020.pdf | 2020-07-06 |
| 35 | 53-CHE-2009-Drawings_Granted 340618_06-07-2020.pdf | 2020-07-06 |
| 36 | 53-CHE-2009-Description_Granted 340618_06-07-2020.pdf | 2020-07-06 |
| 37 | 53-CHE-2009-Claims_Granted 340618_06-07-2020.pdf | 2020-07-06 |
| 38 | 53-CHE-2009-Abstract_Granted 340618_06-07-2020.pdf | 2020-07-06 |
| 39 | 53-CHE-2009_Form-27_Statement of Working_28-09-2021.pdf | 2021-09-28 |
| 40 | 53-CHE-2009-Form 27_Statement of Working_29-09-2022.pdf | 2022-09-29 |
| 41 | 340618-Form 27.pdf | 2023-11-20 |
Search Strategy
| 1 | st_05-01-2018.pdf |