Diver's helmet assembly having a removable valve to fit a...

Details Diver's helmet assembly having a removable valve to fit a... Diver's helmet assembly having a removable valve to fit a...

A - Human Necessities

42

B

A42B 3/04 (2006.01) A62B 7/00 (2006.01) B63C 11/06 (2006.01)

Patent

CA 2130743

A helmet assembly includes a helmet body having a valve adapted to receive a conventional breathing apparatus mouthpiece. The valve allows flow of air into the helmet when a mouthriece of a conventional air supply is connected thereto and prevents the flow of water into the helmet when the mouthpiece is disconnected.

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