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A Novel Design Of Undervoltage Release For Dircuit Breakers
Abstract: A novel design of undervolatge release for air circuit breaker/s comprising the assembly/s of the magnetic clutch assembly, located axially with the main solenoid assembly; & the electronic circuit' to perform the funtion of tripping the mecfhanism of circuit breaker oin the event of supply voltage falling below specified limit, either instantaneouly or with intentional time delay.
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Notices, Deadlines & Correspondence
Notices, Deadlines & Correspondence
Patent Information
Application #
Filing Date
23 October 2000
Publication Number
30/2005
Publication Type
INA
Invention Field
ELECTRONICS
Status
Email
Parent Application
Applicants
LARSEN & TOUBRO LIMITED
L & T House, Ballard Estate,
MUMBAI-400 001,
Inventors
1. DEEPAK MEHRA
L & T House, Ballard Estate,
MUMBAI-400 001,
2. PARAMITA BHATTACHARJEE
L & T House, Ballard Estate,
MUMBAI-400 001,
Specification
Documents
Application Documents
| # | Name | Date |
|---|---|---|
| 1 | 943-mum-2000-claims(amended)-(4-11-2004).pdf | 2018-08-08 |
| 1 | 943-mum-2000-form 2(title page)-(23-10-2000).pdf | 2000-10-23 |
| 2 | 943-mum-2000-form 2(23-10-2000).pdf | 2000-10-23 |
| 2 | 943-mum-2000-correspondence(27-9-2001).pdf | 2018-08-08 |
| 3 | 943-mum-2000-form 1(23-10-2000).pdf | 2000-10-23 |
| 3 | 943-mum-2000-correspondence(ipo)-(27-3-2008).pdf | 2018-08-08 |
| 4 | 943-mum-2000-form 19(27-6-2003).pdf | 2018-08-08 |
| 4 | 943-mum-2000-drawing(23-10-2000).pdf | 2000-10-23 |
| 5 | 943-mum-2000-description(complete)-(23-10-2000).pdf | 2000-10-23 |
| 5 | 943-mum-2000-specification(amended)-(4-11-2004).pdf | 2018-08-08 |
| 6 | 943-mum-2000-abstract(23-10-2000).pdf | 2000-10-23 |
| 6 | 943-mum-2000-claims(23-10-2000).pdf | 2000-10-23 |
| 7 | 943-mum-2000-abstract(23-10-2000).pdf | 2000-10-23 |
| 7 | 943-mum-2000-claims(23-10-2000).pdf | 2000-10-23 |
| 8 | 943-mum-2000-description(complete)-(23-10-2000).pdf | 2000-10-23 |
| 8 | 943-mum-2000-specification(amended)-(4-11-2004).pdf | 2018-08-08 |
| 9 | 943-mum-2000-drawing(23-10-2000).pdf | 2000-10-23 |
| 9 | 943-mum-2000-form 19(27-6-2003).pdf | 2018-08-08 |
| 10 | 943-mum-2000-form 1(23-10-2000).pdf | 2000-10-23 |
| 10 | 943-mum-2000-correspondence(ipo)-(27-3-2008).pdf | 2018-08-08 |
| 11 | 943-mum-2000-form 2(23-10-2000).pdf | 2000-10-23 |
| 11 | 943-mum-2000-correspondence(27-9-2001).pdf | 2018-08-08 |
| 12 | 943-mum-2000-form 2(title page)-(23-10-2000).pdf | 2000-10-23 |
| 12 | 943-mum-2000-claims(amended)-(4-11-2004).pdf | 2018-08-08 |