Clip-on inductive pulse pick-up
US4005380A · kind A · utility
38Cited by
0References
5Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 19, 1976 |
| Grant date | Jan 25, 1977 |
| Priority date | — |
| Expiry date | May 19, 1996 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF02P2017/003
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
The halves of a ferrite core respectively set in the jaws of a pick-up clip are held in plastic holders loosely mounted in the respective clip jaws with compression springs between the holders and the jaws that are weaker than the spring that pulls the clip jaws together. This arrangement enables the core halves to accommodate to each other to produce a flush fit and reduces the impact on closing the clip which the main spring would otherwise produce. A conducting coating is provided for electrical shielding against stray fields.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.