Protective suit for an individual and related assembly
AssigneeMateriels Industriels De Securite
InventorGérard Carron
Life of this patent
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Abstract
A personal protective suit including a sealed shell equipped with connection device intended to be connected to one same pressurized air source, air distribution device having an air intake connected to the connection device, and at least one first and one second air outlet, respectively intended to supply device for delivering air to the wearer and device for ventilating the suit, wherein the air distribution device includes a valve designed to reduce the air flow rate of the second air outlet when the air pressure at the air intake is below a determined value, while maintaining the supply of air to the wearer.
Claims12
Personal protective suit comprising:
- a sealed outer shell equipped with connection means intended to be connected to a pressurized air source,
- means for air distribution having an air intake connected to the connection means
- at least one first and one second air outlet, respectively intended to feed means for delivering breathable air to the wearer and
- means for ventilating the suit,
- wherein the air distribution means comprise a valve reacting to air pressure at the air intake to reduce a rate of air flow of the second air outlet towards the suit when the air pressure at the air intake is below a determined value, whilst maintaining a supply of breathable air to the wearer.
Dependencies are inferred from the claim text.