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"Unitary Stator, Slit Rotor And A Switched Reluctance Device Thereof"
Abstract: The present invention provides a stator assembly (300) for a switched reluctance device formed from stack (301) of integrated metallic plates (302) with stator poles (312) and cooling fins (309). The stator assembly (300) includes a unitary stator core that is formed from an integral combination of the metallic plates (302). The present invention also provides a rotor assembly (530a) with a unitary slit torque member (532). The present invention also provides a SRD (650) that is operable at high speeds with the stator (300) and rotor (530a) assemblies with unitary stator core and slit torque member (532). The SRD (650) is also equipped with a position encoder that is suitable for higher speeds of the SRD (650).
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Notices, Deadlines & Correspondence
Notices, Deadlines & Correspondence
Patent Information
Application #
Filing Date
16 April 2020
Publication Number
25/2020
Publication Type
INA
Invention Field
ELECTRICAL
Status
Email
IPRDEL@LAKSHMISRI.COM
Parent Application
Patent Number
Legal Status
Grant Date
2022-07-15
Renewal Date
Applicants
INDIAN INSTITUTE OF SCIENCE
Sir C V Raman Avenue
Bengaluru 560012
Inventors
1. NARAYANAN, Gopalaratnam
Department of Electrical Engineering
Indian Institute of Science
Sir C V Raman Avenue
Bengaluru 560012
2. KUMAR, Pramod
Department of Mechanical Engineering
Indian Institute of Science
Sir C V Raman Avenue
Bengaluru 560012
3. SHAHJAHAN AHMAD, Syed
Department of Electrical Engineering
Indian Institute of Science
Sir C V Raman Avenue
Bengaluru 560012
4. DHAR, Eshan
Interdisciplinary Centre for Energy Research
Indian Institute of Science
Sir C V Raman Avenue
Bengaluru 560012
5. ADAYYA HODLURAMATH, Naveenkumar
Interdisciplinary Centre for Energy Research
Sir C V Raman Avenue
Indian Institute Of Science
Bengaluru 560012
Specification
Documents
Application Documents
| # | Name | Date |
|---|---|---|
| 1 | 202047016503-IntimationOfGrant15-07-2022.pdf | 2022-07-15 |
| 1 | 202047016503.pdf | 2020-04-16 |
| 2 | 202047016503-STATEMENT OF UNDERTAKING (FORM 3) [16-04-2020(online)].pdf | 2020-04-16 |
| 2 | 202047016503-PatentCertificate15-07-2022.pdf | 2022-07-15 |
| 3 | 202047016503-NOTIFICATION OF INT. APPLN. NO. & FILING DATE (PCT-RO-105) [16-04-2020(online)].pdf | 2020-04-16 |
| 3 | 202047016503-ABSTRACT [20-06-2022(online)].pdf | 2022-06-20 |
| 4 | 202047016503-FORM 1 [16-04-2020(online)].pdf | 2020-04-16 |
| 4 | 202047016503-CLAIMS [20-06-2022(online)].pdf | 2022-06-20 |
| 5 | 202047016503-DRAWINGS [16-04-2020(online)].pdf | 2020-04-16 |
| 5 | 202047016503-COMPLETE SPECIFICATION [20-06-2022(online)].pdf | 2022-06-20 |
| 6 | 202047016503-DRAWING [20-06-2022(online)].pdf | 2022-06-20 |
| 6 | 202047016503-DECLARATION OF INVENTORSHIP (FORM 5) [16-04-2020(online)].pdf | 2020-04-16 |
| 7 | 202047016503-FER_SER_REPLY [20-06-2022(online)].pdf | 2022-06-20 |
| 7 | 202047016503-COMPLETE SPECIFICATION [16-04-2020(online)].pdf | 2020-04-16 |
| 8 | 202047016503-OTHERS [20-06-2022(online)].pdf | 2022-06-20 |
| 8 | 202047016503-FORM-26 [16-07-2020(online)].pdf | 2020-07-16 |
| 9 | 202047016503-Proof of Right [11-11-2020(online)].pdf | 2020-11-11 |
| 9 | 202047016503-FORM 3 [31-05-2022(online)].pdf | 2022-05-31 |
| 10 | 202047016503-EDUCATIONAL INSTITUTION(S) [07-10-2021(online)].pdf | 2021-10-07 |
| 10 | 202047016503-FER.pdf | 2021-12-22 |
| 11 | 202047016503-EVIDENCE OF ELIGIBILTY RULE 24C1h [09-12-2021(online)].pdf | 2021-12-09 |
| 11 | 202047016503-FORM 18A [09-12-2021(online)].pdf | 2021-12-09 |
| 12 | 202047016503-EVIDENCE OF ELIGIBILTY RULE 24C1h [09-12-2021(online)].pdf | 2021-12-09 |
| 12 | 202047016503-FORM 18A [09-12-2021(online)].pdf | 2021-12-09 |
| 13 | 202047016503-EDUCATIONAL INSTITUTION(S) [07-10-2021(online)].pdf | 2021-10-07 |
| 13 | 202047016503-FER.pdf | 2021-12-22 |
| 14 | 202047016503-FORM 3 [31-05-2022(online)].pdf | 2022-05-31 |
| 14 | 202047016503-Proof of Right [11-11-2020(online)].pdf | 2020-11-11 |
| 15 | 202047016503-FORM-26 [16-07-2020(online)].pdf | 2020-07-16 |
| 15 | 202047016503-OTHERS [20-06-2022(online)].pdf | 2022-06-20 |
| 16 | 202047016503-COMPLETE SPECIFICATION [16-04-2020(online)].pdf | 2020-04-16 |
| 16 | 202047016503-FER_SER_REPLY [20-06-2022(online)].pdf | 2022-06-20 |
| 17 | 202047016503-DECLARATION OF INVENTORSHIP (FORM 5) [16-04-2020(online)].pdf | 2020-04-16 |
| 17 | 202047016503-DRAWING [20-06-2022(online)].pdf | 2022-06-20 |
| 18 | 202047016503-COMPLETE SPECIFICATION [20-06-2022(online)].pdf | 2022-06-20 |
| 18 | 202047016503-DRAWINGS [16-04-2020(online)].pdf | 2020-04-16 |
| 19 | 202047016503-FORM 1 [16-04-2020(online)].pdf | 2020-04-16 |
| 19 | 202047016503-CLAIMS [20-06-2022(online)].pdf | 2022-06-20 |
| 20 | 202047016503-NOTIFICATION OF INT. APPLN. NO. & FILING DATE (PCT-RO-105) [16-04-2020(online)].pdf | 2020-04-16 |
| 20 | 202047016503-ABSTRACT [20-06-2022(online)].pdf | 2022-06-20 |
| 21 | 202047016503-STATEMENT OF UNDERTAKING (FORM 3) [16-04-2020(online)].pdf | 2020-04-16 |
| 21 | 202047016503-PatentCertificate15-07-2022.pdf | 2022-07-15 |
| 22 | 202047016503.pdf | 2020-04-16 |
| 22 | 202047016503-IntimationOfGrant15-07-2022.pdf | 2022-07-15 |
Search Strategy
| 1 | SearchHistory(1)-coE_22-12-2021.pdf |