Decompression indicating instrument for divers

Measuring and testing – Miscellaneous

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

G01F 2314

Patent

active

039330494

ABSTRACT:
A decompression analog computer and indicator includes an ambient pressure sensing chamber exposed to hydrostatic pressure as experienced by the diver. The pressure in sensing chamber produces a flow of fluid between the sensing chamber and a pair of parallel connected second chambers via the intermediary of first and second diffusion membranes introducing a delay to simulate different tissues of the body. Each of the second chambers has a movable wall portion operatively connected to a spring biased pressure responsive indicating piston. The indicating pistons move to and fro in a track overlying at indicating scale visible to the diver. The indicators indicate uptake and release of nitrogen by different tissues within the body and indicate to the diver when decompression is necessary.

REFERENCES:
patent: 3377860 (1968-04-01), Masters
patent: 3457393 (1969-07-01), Stubbs et al.
patent: 3463015 (1969-08-01), Gulino et al.
patent: 3681585 (1972-08-01), Todd
patent: 3696610 (1972-10-01), Charbonnier
patent: 3710625 (1973-01-01), Borom et al.
patent: 3757586 (1973-09-01), Borom
patent: 3759101 (1973-09-01), Borom et al.
patent: 3759109 (1973-09-01), Borom et al.
patent: 3777573 (1973-12-01), Alinari
patent: 3822601 (1974-07-01), Borom

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Decompression indicating instrument for divers does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Decompression indicating instrument for divers, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Decompression indicating instrument for divers will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-1690977

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.