JPS5284440A
Grounding relay with no power compensation
Abstract
PURPOSE:To assure a necessary breaking operation even after a power fuse blown out by letting an operation power source part of a grounding relay to provided an energy storing circuit of a short charging time and of a long discharging time to have a function of no power compensation.
Term
Term ended
Projected expiry passed 29 December 1995, 30.7 years ago.
- Priority and filed
- Published
- Projected expiry
- Today
2 sheets
Sheet 1 Sheet 2
Every citation, both ways
| Document | Relation | Office | Cited during |
|---|---|---|---|
| US8302846B2 | Cited by | United States of America | Applicant |
| JPS5061674A | Cites | Japan | Search report |
Numbers
- Application
- 15826775
Titles
- English
- GROUNDING RELAY WITH NO POWER COMPENSATION
Classification
- IPC, 4
- H02H1 06
- H01H9 54
- H02H3 34
- H02H3 347