Relay tongue unit
US4670725A · kind A · utility
3Cited by
3References
3Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Nov 8, 1985 |
| Grant date | Jun 2, 1987 |
| Priority date | — |
| Expiry date | Nov 8, 2005 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01H2085/0555
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
In a relay tongue unit intended to be included in an electric relay the unit comprises at least one tongue unit in the form of a resilient sheet consisting of an attaching member, which comprises a main portion (1), a fuse portion (2) and a transition portion (3), and a tongue portion (4). This has at its free end a contact (5) and a resistance portion.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.