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Electrical Machine
Abstract: An electrical machine (100) is described. The electrical machine (100) includes a casing (102) and a core (104) housed in the casing (102). The casing (102) includes a cylindrical drum (106) having a plurality of drum magnetic elements (120) provided thereon and a first cover (108) and a second cover (110) mounted on either side of the cylindrical drum (106) in an axial direction. A plurality of cover magnetic elements (122 124) is provided on each of the first cover (108) and the second cover (110). The core (104) includes an inner member (128) and an outer member (130) connected to and operationally isolated from the inner member (128). The inner member (128) has a plurality of sectorial magnetic elements (132) facing the cover magnetic elements (122 124). The outer member (130) has a plurality of radial magnetic elements (134) facing the drum magnetic elements (120).
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Notices, Deadlines & Correspondence
Notices, Deadlines & Correspondence
Patent Information
Application #
Filing Date
31 January 2012
Publication Number
31/2013
Publication Type
INA
Invention Field
PHYSICS
Status
Email
lsmds@lakshmisri.com
Parent Application
Patent Number
Legal Status
Grant Date
2020-07-17
Renewal Date
Applicants
TVS MOTOR COMPANY LIMITED
Jayalakshmi Estate 24 (Old No. 8) Haddows Road Chennai
Inventors
1. DHINAGAR Samraj Jabez
Jayalakshmi Estate 24 (Old No. 8) Haddows Road Chennai 600006
2. NAIR Sreeju Sreedharan
Jayalakshmi Estate 24 (Old No. 8) Haddows Road Chennai 600006
3. NALAKATH Shamsuddeen
Jayalakshmi Estate 24 (Old No. 8) Haddows Road Chennai
Specification
As Attached
Documents
Application Documents
| # | Name | Date |
|---|---|---|
| 1 | 341857-Form 27.pdf | 2023-11-20 |
| 1 | 376-CHE-2012 CORRESPONDENCE OTHERS 03-02-2012.pdf | 2012-02-03 |
| 2 | 341857-Form 27_Statement of working_29-09-2022.pdf | 2022-09-29 |
| 2 | 376-CHE-2012 FORM-18 03-02-2012.pdf | 2012-02-03 |
| 3 | Form-3.pdf | 2012-02-04 |
| 3 | 376-CHE-2012_Form-27_Statement of Working_28-09-2021.pdf | 2021-09-28 |
| 4 | Form-1.pdf | 2012-02-04 |
| 4 | 376-CHE-2012-Abstract_Granted 341857_17-07-2020.pdf | 2020-07-17 |
| 5 | Drawings.pdf | 2012-02-04 |
| 5 | 376-CHE-2012-Claims_Granted 341857_17-07-2020.pdf | 2020-07-17 |
| 6 | 376-CHE-2012-Description_Granted 341857_17-07-2020.pdf | 2020-07-17 |
| 6 | 376-CHE-2012 FORM-1 26-03-2012.pdf | 2012-03-26 |
| 7 | 376-CHE-2012-Drawings_Granted 341857_17-07-2020.pdf | 2020-07-17 |
| 7 | 376-CHE-2012 CORRESPONDENCE OTHERS 26-03-2012.pdf | 2012-03-26 |
| 8 | abstract376-CHE-2012.jpg | 2013-02-08 |
| 8 | 376-CHE-2012-IntimationOfGrant17-07-2020.pdf | 2020-07-17 |
| 9 | 376-CHE-2012 FORM-3 25-04-2013.pdf | 2013-04-25 |
| 9 | 376-CHE-2012-Marked up Claims_Granted 341857_17-07-2020.pdf | 2020-07-17 |
| 10 | 376-CHE-2012 CORRESPONDENCE OTHERS 25-04-2013.pdf | 2013-04-25 |
| 10 | 376-CHE-2012-PatentCertificate17-07-2020.pdf | 2020-07-17 |
| 11 | 376-CHE-2012-CLAIMS [29-08-2017(online)].pdf | 2017-08-29 |
| 11 | 376-CHE-2012-FER.pdf | 2017-04-18 |
| 12 | 376-CHE-2012-COMPLETE SPECIFICATION [29-08-2017(online)].pdf | 2017-08-29 |
| 12 | Petition Under Rule 137 [11-07-2017(online)].pdf | 2017-07-11 |
| 13 | 376-CHE-2012-CORRESPONDENCE [29-08-2017(online)].pdf | 2017-08-29 |
| 13 | Other Document [11-07-2017(online)].pdf | 2017-07-11 |
| 14 | 376-CHE-2012-FER_SER_REPLY [29-08-2017(online)].pdf | 2017-08-29 |
| 14 | 376-CHE-2012-OTHERS [29-08-2017(online)].pdf | 2017-08-29 |
| 15 | 376-CHE-2012-FER_SER_REPLY [29-08-2017(online)].pdf | 2017-08-29 |
| 15 | 376-CHE-2012-OTHERS [29-08-2017(online)].pdf | 2017-08-29 |
| 16 | 376-CHE-2012-CORRESPONDENCE [29-08-2017(online)].pdf | 2017-08-29 |
| 16 | Other Document [11-07-2017(online)].pdf | 2017-07-11 |
| 17 | Petition Under Rule 137 [11-07-2017(online)].pdf | 2017-07-11 |
| 17 | 376-CHE-2012-COMPLETE SPECIFICATION [29-08-2017(online)].pdf | 2017-08-29 |
| 18 | 376-CHE-2012-CLAIMS [29-08-2017(online)].pdf | 2017-08-29 |
| 18 | 376-CHE-2012-FER.pdf | 2017-04-18 |
| 19 | 376-CHE-2012 CORRESPONDENCE OTHERS 25-04-2013.pdf | 2013-04-25 |
| 19 | 376-CHE-2012-PatentCertificate17-07-2020.pdf | 2020-07-17 |
| 20 | 376-CHE-2012 FORM-3 25-04-2013.pdf | 2013-04-25 |
| 20 | 376-CHE-2012-Marked up Claims_Granted 341857_17-07-2020.pdf | 2020-07-17 |
| 21 | 376-CHE-2012-IntimationOfGrant17-07-2020.pdf | 2020-07-17 |
| 21 | abstract376-CHE-2012.jpg | 2013-02-08 |
| 22 | 376-CHE-2012 CORRESPONDENCE OTHERS 26-03-2012.pdf | 2012-03-26 |
| 22 | 376-CHE-2012-Drawings_Granted 341857_17-07-2020.pdf | 2020-07-17 |
| 23 | 376-CHE-2012 FORM-1 26-03-2012.pdf | 2012-03-26 |
| 23 | 376-CHE-2012-Description_Granted 341857_17-07-2020.pdf | 2020-07-17 |
| 24 | 376-CHE-2012-Claims_Granted 341857_17-07-2020.pdf | 2020-07-17 |
| 24 | Drawings.pdf | 2012-02-04 |
| 25 | Form-1.pdf | 2012-02-04 |
| 25 | 376-CHE-2012-Abstract_Granted 341857_17-07-2020.pdf | 2020-07-17 |
| 26 | Form-3.pdf | 2012-02-04 |
| 26 | 376-CHE-2012_Form-27_Statement of Working_28-09-2021.pdf | 2021-09-28 |
| 27 | 376-CHE-2012 FORM-18 03-02-2012.pdf | 2012-02-03 |
| 27 | 341857-Form 27_Statement of working_29-09-2022.pdf | 2022-09-29 |
| 28 | 376-CHE-2012 CORRESPONDENCE OTHERS 03-02-2012.pdf | 2012-02-03 |
| 28 | 341857-Form 27.pdf | 2023-11-20 |
Search Strategy
| 1 | 376SEARCH1_21-02-2017.pdf |