Gas pressure reducer with cam commanded shut-off valve

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11703893
SERIAL NO

17284696

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A device for regulating the pressure of a compressed gas, comprising a body with a gas inlet, a gas outlet and a gas passage fluidly interconnecting the inlet and outlet; a mobile element carrying a shutter cooperating with a seat in the gas passage, the shutter and the seat forming a regulating valve; a hand-wheel operatively linked to a spindle rotatably mounted on the body; wherein the spindle is hollow and houses a spigot with a cam, the spigot being linked in rotation with the spindle and cooperating with a counter-cam spigot movable in translation but not in rotation relative to the body, and acting on the mobile element or on a shut-off valve for selectively shutting-off and opening the gas passage.

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Patent Owner(s)

  • ROTAREX S.A.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Schmitz, Philippe Steinsel, LU 15 6
Sellen, Stephan Wehingen, DE 9 2

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