Hamilton Sundstrand Corporation

Lukasz Burek

Francis P Marocchini

Robert J DeFelice

Aaron F Rickis

Sachin Ramprashad

Steve Doerner

Wayne S Johnson, Jr

Robert Defelice

A closure assembly including a retaining cover, a first catch plate sitting partially within the retaining cover, a second catch plate sitting partially within the retaining cover opposite the first catch plate and spaced apart from the first catch plate, and a closure pressing against the first catch plate and pressing against the second catch plate.

Ringless zero clearance closure

A metering valve has a shutoff position at which it blocks flow from the metering valve outlet line from reaching an outlet to a use. A spool has a first end and a second end. The housing has a first shoulder associated with the first end and a second shoulder associated with the second end. In the shutoff position, the spool has the first end spaced from the first shoulder, and the second end spaced from the second shoulder. A fuel system for a gas turbine engine is also disclosed.

Metering valve with mid-stroke shutoff

Growing community of inventors

Portland, CT, United States of America

Lukasz Burek