Power supply for illuminated instrument
US4012686A · kind A · utility
21Cited by
6References
3Claims
0Family size
Assignees
Inventor
Key dates
| Filing date | Mar 18, 1971 |
| Grant date | Mar 15, 1977 |
| Priority date | — |
| Expiry date | Mar 18, 1991 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S323/905
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A wall mounted power supply for medical diagnostic instruments provides a continuously variable output voltage over the normal operating range of such instruments and a discreet excess voltage above the normal operating range to provide extra illumination during brief periods. The power supply output is regulated so as to be independent of load. The power supply is adapted to be conveniently wall mounted on a bracket assembly which permits quick and secure attachment and removal.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.