"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).

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.pdf	2020-04-16
2	202047016503-STATEMENT OF UNDERTAKING (FORM 3) [16-04-2020(online)].pdf	2020-04-16
3	202047016503-NOTIFICATION OF INT. APPLN. NO. & FILING DATE (PCT-RO-105) [16-04-2020(online)].pdf	2020-04-16
4	202047016503-FORM 1 [16-04-2020(online)].pdf	2020-04-16
5	202047016503-DRAWINGS [16-04-2020(online)].pdf	2020-04-16
6	202047016503-DECLARATION OF INVENTORSHIP (FORM 5) [16-04-2020(online)].pdf	2020-04-16
7	202047016503-COMPLETE SPECIFICATION [16-04-2020(online)].pdf	2020-04-16
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
10	202047016503-EDUCATIONAL INSTITUTION(S) [07-10-2021(online)].pdf	2021-10-07
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
13	202047016503-FER.pdf	2021-12-22
14	202047016503-FORM 3 [31-05-2022(online)].pdf	2022-05-31
15	202047016503-OTHERS [20-06-2022(online)].pdf	2022-06-20
16	202047016503-FER_SER_REPLY [20-06-2022(online)].pdf	2022-06-20
17	202047016503-DRAWING [20-06-2022(online)].pdf	2022-06-20
18	202047016503-COMPLETE SPECIFICATION [20-06-2022(online)].pdf	2022-06-20
19	202047016503-CLAIMS [20-06-2022(online)].pdf	2022-06-20
20	202047016503-ABSTRACT [20-06-2022(online)].pdf	2022-06-20
21	202047016503-PatentCertificate15-07-2022.pdf	2022-07-15
22	202047016503-IntimationOfGrant15-07-2022.pdf	2022-07-15

Search Strategy

1	SearchHistory(1)-coE_22-12-2021.pdf