Method of terminating coil windings
US4251911A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | May 14, 1979 |
| Grant date | Feb 24, 1981 |
| Priority date | — |
| Expiry date | May 14, 1999 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T29/49799
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A method of terminating coil windings is disclosed in which the ends of the coil wire are wound around posts which are integral with the bobbin prior to and, at the conclusion of, the coil winding process. The bobbin is provided with terminal-receiving cavities located such that the ends of the coil wire extend from the posts across these cavities. Electrical connections to the ends of the coil wire are made by cutting off the posts and thereby severing the wire at a location adjacent to the post and inserting terminals into the cavities which establish contact with the ends of the coil wire. The lead wires can then be connected to the same terminals.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.