Scuba diving breathing regulator

Details Scuba diving breathing regulator Scuba diving breathing regulator

1997-08-21

1999-09-14

Weiss, John G.

Surgery

Respiratory method or device

Means for supplying respiratory gas under positive pressure

12820524, A61M 1600, A62B 704, F16K 3126

Patent

active

059506229

ABSTRACT:
A breathing regulator for scuba diving includes a housing having a high pressure gas inlet and a discharge outlet in conjunction with a pressure regulator valve assembly operatively connected to the inlet. The valve assembly includes a valve support, a valve movably coupled to the valve support at a first location for movement between a first high pressure gas inlet closing position and a second high pressure gas inlet opening position and a layer of material disposed adjacent to the first location to insulate the first location.

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patent: 5787882 (1998-08-01), Hamilton
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