Inversion inhibitor for fluid control valve and methods of fluid control

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12259066
APP PUB NO 20220112959A1
SERIAL NO

17507222

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A fluid control valve includes a cover portion and a body portion. Inner surfaces of the cover and the body portion define a chamber that includes an inlet and an outlet in communication with the chamber. The cover portion includes a central section and an inversion inhibitor circumscribing the central section. The inversion inhibitor projects into the chamber toward a central axis of the chamber. The fluid control valve also includes a diaphragm disposed between the cover portion and the body portion. The diaphragm has a flexible member that is disposed within the chamber for controlling communication between the inlet and the outlet. The inversion inhibitor prevents the flexible member from reaching its natural-inverted position and creates a force within the flexible member that urges the flexible member to a seated position. In the partially inverted position, the upper surface of the flexible member conforms to at least a portion of the inner surface of the cover portion to define a passageway that permits communication between the inlet and the outlet.

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First Claim

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Family

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Patent Owner(s)

Patent OwnerAddress
TYCO FIRE PRODUCTS LP1467 ELMWOOD AVENUE CRANSTON RI 02910

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Williams, James O Marlborough, US 40 757

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