WET SUIT
FIELD: emergency and rescue jobs; rescue of personnel of damaged submarine in rescue outfit. SUBSTANCE: wet suit of rescue outfit includes load-bearing envelope, bleeder valve and pressure relief unit. Pressure relief unit has body with seat and non-return valve, adjustable diaphragm with control ri...
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Format: | Patent |
Sprache: | eng ; rus |
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Zusammenfassung: | FIELD: emergency and rescue jobs; rescue of personnel of damaged submarine in rescue outfit. SUBSTANCE: wet suit of rescue outfit includes load-bearing envelope, bleeder valve and pressure relief unit. Pressure relief unit has body with seat and non-return valve, adjustable diaphragm with control ring, spring- loaded bellows and differential unit. Fixed bottom of bellows is secured to body. Differential unit is connected with control ring and movable bottom of bellows by means of rods. EFFECT: improved operating characteristics; enhanced safety in rescue of submarine personnel. 1 dwg |
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