Method of and device for screening the source of rays dangerous to human health
US3995165A · kind A · utility
9Cited by
8References
2Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 9, 1974 |
| Grant date | Nov 30, 1976 |
| Priority date | — |
| Expiry date | Dec 9, 1994 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG21F3/00
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
A method of and device for quickly and safely shielding a localized source of rays, according to which easily movable frame means are placed around the localized source of rays and shielding means non-penetrable by the rays of the localized source of rays are by remote control inserted into the frame means.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.