Evaluation apparatus for a powder switch mutually locking system
US5847341A · kind A · utility
Assignee
Inventor
Key dates
| Filing date | Apr 25, 1997 |
| Grant date | Dec 8, 1998 |
| Priority date | — |
| Expiry date | Apr 25, 2017 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T74/20207
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
An evaluation apparatus for the transmission of mechanical motion used in a system for mutually locking power switches. The apparatus has a first input slide with a coupling member, which can be detachably installed as a driver for an output slide. A guide is provided on a carrier for a second input slide, arranged as a mirror image to the first input slide in relation to the output slide. The evaluation apparatus operates as an AND element when the output slide is equipped with a roller, and the output slide operates optionally as an AND or an OR element when the input slide is provided with one or more additional coupling members.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.