Apparatus for underwater image-recording as by sonar-triggered e

Details Apparatus for underwater image-recording as by sonar-triggered e Apparatus for underwater image-recording as by sonar-triggered e

1980-07-23

1982-06-22

Hix, L. T.

Communications, electrical: acoustic wave systems and devices

Borehole testing

354129, 354173, 354217, 354266, 367 96, 367131, G03B 1708, G03B 1736, G03B 1504, G03B 952

Patent

active

043359442

ABSTRACT:
This disclosure is concerned with improvements in underwater elapsed time strobe-camera apparatus and the like involving sonar-triggering by a sonar beam generated co-axially with and about the camera lens axis and, as a result of novel circuits, size-reduction and packaging, adaptability for portability, with ancillary novel features of automatic predetermination of number of pictures and indication thereof.

REFERENCES:
patent: 3404614 (1968-10-01), Naumann
patent: 3893136 (1975-07-01), Ando et al.
patent: 4096500 (1978-06-01), Lermann et al.
patent: 4105990 (1978-04-01), Rines et al.
Rines and Curtis, "Special Report: Underwater Imaging", M.I.T. Technology Review, Jun./Jul. 1979, pp. 14-16.
Klein and Finkelstein, "Sonar Serendipity in Loch Ness", M.I.T. Technology Review, vol. 79, No. 2, Dec. 1976, pp. 1-16.

Affiliated with

Also associated with

Rating

Apparatus for underwater image-recording as by sonar-triggered e does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Apparatus for underwater image-recording as by sonar-triggered e, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Apparatus for underwater image-recording as by sonar-triggered e will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-650283