Sign In to Follow Application
View All Documents & Correspondence
View All Documents & Correspondence
This invention relates to An auto-start-up and reversible speed control apparatus for a performance self-controlled synchronous motor drive using an incremental encoder comprising a contriller connected to the position sensing apparatus to received signals and to an areature converter having armture and an encoder, and to a field converter with a field, and to a field conventer with a field.
Get Free WhatsApp Updates!
Notices, Deadlines & Correspondence
Notices, Deadlines & Correspondence
Patent Information
Application #
Filing Date
24 December 1998
Publication Number
Publication Type
Invention Field
Status
Email
Parent Application
Patent Number
Legal Status
Grant Date
2006-02-03
Renewal Date
Applicants
INDIAN INSTITUTE OF TECHNOLOGY
KHARAGPUR,721302,
Inventors
1. SHYAMA PRASAD DAS
ELECTRICAL ENGG,REC,ROURKELE-769008,
2. AJIT KUMAR CHATTOPADHYAY
AICTE EMERITUS FELLOW,BE COLLEGE,HOWRAH-711103
Specification
Documents
Application Documents
| # | Name | Date |
|---|---|---|
| 1 | 2216-cal-1998-reply to examination report.pdf | 2011-10-07 |
| 2 | 2216-cal-1998-granted-specification.pdf | 2011-10-07 |
| 3 | 2216-cal-1998-granted-letter patent.pdf | 2011-10-07 |
| 4 | 2216-cal-1998-granted-form 2.pdf | 2011-10-07 |
| 5 | 2216-cal-1998-granted-form 1.pdf | 2011-10-07 |
| 6 | 2216-cal-1998-granted-drawings.pdf | 2011-10-07 |
| 7 | 2216-cal-1998-granted-description (complete).pdf | 2011-10-07 |
| 8 | 2216-cal-1998-granted-claims.pdf | 2011-10-07 |
| 9 | 2216-cal-1998-granted-abstract.pdf | 2011-10-07 |
| 10 | 2216-cal-1998-gpa.pdf | 2011-10-07 |
| 11 | 2216-cal-1998-form 5.pdf | 2011-10-07 |
| 12 | 2216-cal-1998-form 3.pdf | 2011-10-07 |
| 13 | 2216-cal-1998-examination report.pdf | 2011-10-07 |
| 14 | 2216-cal-1998-correspondence.pdf | 2011-10-07 |
| 15 | 02216-cal-1998-p.a.pdf | 2011-10-07 |
| 16 | 02216-cal-1998-form 3.pdf | 2011-10-07 |
| 17 | 02216-cal-1998-form 2.pdf | 2011-10-07 |
| 18 | 02216-cal-1998-form 1.pdf | 2011-10-07 |
| 19 | 02216-cal-1998-drawings.pdf | 2011-10-07 |
| 20 | 02216-cal-1998-description(complete).pdf | 2011-10-07 |
| 21 | 02216-cal-1998-correspondence.pdf | 2011-10-07 |
| 22 | 02216-cal-1998-claims.pdf | 2011-10-07 |
| 23 | 02216-cal-1998-abstract.pdf | 2011-10-07 |