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"A Self Learning Egr Valve For Robust Emission Control".
Abstract: The present invention relates to a system and a method for self-learning exhaust gas recirculation (EGR) valve for robust emission control. More particularly, the invention relates to closed loop control strategy to make the EGR system independent of variations caused by manufacturing tolerances in the EGR valve. The exhaust gas recirculation systems are used for optimizing the exhaust gas emissions on the internal combustion engine. The EGR valve controls the exhaust flow quantity depending on the operating condition of the engine. The self-learning EGR valve of the present invention makes the EGR system independent of variations caused by manufacturing tolerances. The strategy is implemented in the EGR control unit and no additional component need to be installed for its implementation.
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Notices, Deadlines & Correspondence
Notices, Deadlines & Correspondence
Patent Information
Application #
Filing Date
29 September 2015
Publication Number
45/2017
Publication Type
INA
Invention Field
MECHANICAL ENGINEERING
Status
Email
patent@depenning.com
Parent Application
Applicants
TATA MOTORS LIMITED
Bombay house, 24 Homi Mody Street, Hutatma Chowk, Mumbai 400 001, Maharashtra, INDIA
Inventors
1. Kaushik Rai
TATA MOTORS LIMITED, of Bombay house, 24 Homi Mody Street, Hutatma Chowk, Mumbai 400 001
2. Vivek Kale
TATA MOTORS LIMITED, of Bombay house, 24 Homi Mody Street, Hutatma Chowk, Mumbai 400 001
3. Sourav Shah
TATA MOTORS LIMITED, of Bombay house, 24 Homi Mody Street, Hutatma Chowk, Mumbai 400 001
Specification
DESC:Please see the attachment ,CLAIMS:Please see the attachment
Documents
Orders
| Section | Controller | Decision Date |
|---|---|---|
Application Documents
| # | Name | Date |
|---|---|---|
| 1 | 3699-MUM-2015-2. Marked Copy under Rule 14(2) [30-12-2023(online)].pdf | 2023-12-30 |
| 1 | Form 3 [29-09-2015(online)].pdf | 2015-09-29 |
| 2 | 3699-MUM-2015-Retyped Pages under Rule 14(1) [30-12-2023(online)].pdf | 2023-12-30 |
| 2 | Drawing [29-09-2015(online)].pdf | 2015-09-29 |
| 3 | Description(Provisional) [29-09-2015(online)].pdf | 2015-09-29 |
| 3 | 3699-MUM-2015-Written submissions and relevant documents [30-12-2023(online)].pdf | 2023-12-30 |
| 4 | Form 8 [07-09-2016(online)].pdf | 2016-09-07 |
| 4 | 3699-MUM-2015-Correspondence to notify the Controller [12-12-2023(online)].pdf | 2023-12-12 |
| 5 | Form 3 [07-09-2016(online)].pdf | 2016-09-07 |
| 5 | 3699-MUM-2015-FORM-26 [12-12-2023(online)].pdf | 2023-12-12 |
| 6 | Form 18 [07-09-2016(online)].pdf | 2016-09-07 |
| 6 | 3699-MUM-2015-US(14)-HearingNotice-(HearingDate-15-12-2023).pdf | 2023-11-24 |
| 7 | Drawing [07-09-2016(online)].pdf | 2016-09-07 |
| 7 | 3699-MUM-2015-CLAIMS [11-09-2019(online)].pdf | 2019-09-11 |
| 8 | Description(Complete) [07-09-2016(online)].pdf | 2016-09-07 |
| 8 | 3699-MUM-2015-DRAWING [11-09-2019(online)].pdf | 2019-09-11 |
| 9 | 3699-MUM-2015-FER_SER_REPLY [11-09-2019(online)].pdf | 2019-09-11 |
| 9 | Assignment [07-09-2016(online)].pdf | 2016-09-07 |
| 10 | 3699-MUM-2015-OTHERS [11-09-2019(online)].pdf | 2019-09-11 |
| 10 | Form-2(Online).pdf | 2018-08-11 |
| 11 | 3699-MUM-2015-FER.pdf | 2019-03-11 |
| 11 | ABSTRACT1.jpg | 2018-08-11 |
| 12 | 3699-MUM-2015-Correspondence-090216.pdf | 2018-08-11 |
| 12 | 3699-MUM-2015-Power of Attorney-090216.pdf | 2018-08-11 |
| 13 | 3699-MUM-2015-Correspondence-090916.pdf | 2018-08-11 |
| 13 | 3699-MUM-2015-FORM 5-090916.pdf | 2018-08-11 |
| 14 | 3699-MUM-2015-Correspondence-280316.pdf | 2018-08-11 |
| 14 | 3699-MUM-2015-Form 1-280316.pdf | 2018-08-11 |
| 15 | 3699-MUM-2015-Correspondence-280316.pdf | 2018-08-11 |
| 15 | 3699-MUM-2015-Form 1-280316.pdf | 2018-08-11 |
| 16 | 3699-MUM-2015-Correspondence-090916.pdf | 2018-08-11 |
| 16 | 3699-MUM-2015-FORM 5-090916.pdf | 2018-08-11 |
| 17 | 3699-MUM-2015-Power of Attorney-090216.pdf | 2018-08-11 |
| 17 | 3699-MUM-2015-Correspondence-090216.pdf | 2018-08-11 |
| 18 | 3699-MUM-2015-FER.pdf | 2019-03-11 |
| 18 | ABSTRACT1.jpg | 2018-08-11 |
| 19 | 3699-MUM-2015-OTHERS [11-09-2019(online)].pdf | 2019-09-11 |
| 19 | Form-2(Online).pdf | 2018-08-11 |
| 20 | 3699-MUM-2015-FER_SER_REPLY [11-09-2019(online)].pdf | 2019-09-11 |
| 20 | Assignment [07-09-2016(online)].pdf | 2016-09-07 |
| 21 | 3699-MUM-2015-DRAWING [11-09-2019(online)].pdf | 2019-09-11 |
| 21 | Description(Complete) [07-09-2016(online)].pdf | 2016-09-07 |
| 22 | 3699-MUM-2015-CLAIMS [11-09-2019(online)].pdf | 2019-09-11 |
| 22 | Drawing [07-09-2016(online)].pdf | 2016-09-07 |
| 23 | 3699-MUM-2015-US(14)-HearingNotice-(HearingDate-15-12-2023).pdf | 2023-11-24 |
| 23 | Form 18 [07-09-2016(online)].pdf | 2016-09-07 |
| 24 | 3699-MUM-2015-FORM-26 [12-12-2023(online)].pdf | 2023-12-12 |
| 24 | Form 3 [07-09-2016(online)].pdf | 2016-09-07 |
| 25 | Form 8 [07-09-2016(online)].pdf | 2016-09-07 |
| 25 | 3699-MUM-2015-Correspondence to notify the Controller [12-12-2023(online)].pdf | 2023-12-12 |
| 26 | Description(Provisional) [29-09-2015(online)].pdf | 2015-09-29 |
| 26 | 3699-MUM-2015-Written submissions and relevant documents [30-12-2023(online)].pdf | 2023-12-30 |
| 27 | Drawing [29-09-2015(online)].pdf | 2015-09-29 |
| 27 | 3699-MUM-2015-Retyped Pages under Rule 14(1) [30-12-2023(online)].pdf | 2023-12-30 |
| 28 | Form 3 [29-09-2015(online)].pdf | 2015-09-29 |
| 28 | 3699-MUM-2015-2. Marked Copy under Rule 14(2) [30-12-2023(online)].pdf | 2023-12-30 |
Search Strategy
| 1 | 2019-03-0516-40-07_05-03-2019.pdf |