Breathing apparatus

Details Breathing apparatus Breathing apparatus

1977-03-25

1978-11-28

Recla, Henry J.

Surgery

Truss

Pad

1281426, 1281424, 137557, 116 70, 116117R, A62B 700

Patent

active

041271220

ABSTRACT:
A breathing apparatus for supplying air to a helmet and/or protective clothing comprises a base plate; a core body secured to the base plate; an air driving device supported by the core body; an air inlet and an air outlet for the air driving device; an energy source secured to the base plate and connected to the air driving device for operating the same; an aerating hose coupled to the air outlet; and an air filter connected to the air inlet for filtering air driven through the air inlet, the air outlet and the aerating hose by the air driving device.

REFERENCES:
patent: 2573414 (1951-10-01), Dunn
patent: 2828741 (1958-04-01), Delest
patent: 3050003 (1962-08-01), Edwards
patent: 3413972 (1968-12-01), Depping
patent: 3536071 (1970-10-01), Ferrando
patent: 3739774 (1973-06-01), Gregory

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