Surgery – Truss – Pad
Patent
1978-03-30
1979-05-08
Skogquist, Harland S.
Surgery
Truss
Pad
128142R, B63C 1112
Patent
active
041528484
ABSTRACT:
This invention relates to a training device to be used in conjunction with conventional scuba diving equipment. Such scuba diving equipment includes a pressure regulator for controlling the pressure of breathing air supplied therethrough from an air tank to a user. Various types of warning devices are used to sense the pressure in the air tank and to generate a warning signal (visual or audible, for example) to warn the user when the pressure in the tank reaches a predetermined minimum level. The present invention discloses a device whereby an individual being trained in the use of scuba diving equipment may be provided with breathing air for only a relatively short period of time prior to experiencing a warning signal with respect to his air supply pressure having reached a predetermined minimum level.
REFERENCES:
patent: 3224409 (1965-12-01), Fenger
patent: 3508542 (1970-04-01), Browner
patent: 3524444 (1970-08-01), Ellard
patent: 3591343 (1971-07-01), McGoff
patent: 3710809 (1973-01-01), Brown
Sherwood-Selpac Corporation
Skogquist Harland S.
LandOfFree
Life support training device does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Life support training device, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Life support training device will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1227730