Housing assembly for an underwater camera with a flash device
US4035816A · kind A · utility
6Cited by
1References
10Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jul 12, 1976 |
| Grant date | Jul 12, 1977 |
| Priority date | — |
| Expiry date | Jul 12, 1996 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG03B15/0405
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
An improved housing assembly for an underwater camera with a flash device is disclosed and includes a hollow cylindrical pressure housing. The hollow cylindrical pressure housing has a shell or wall including a window for the objective of the camera and has a pressure tight head, made of transparent material, in which the flash device is disposed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.