The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 02, 2009
Filed:
Apr. 26, 2006
Matthew J. Dixon, Mesa, AZ (US);
Craig T. Dorste, Phoenix, AZ (US);
Matthew J. Dixon, Mesa, AZ (US);
Craig T. Dorste, Phoenix, AZ (US);
Honeywell International, Inc., Morristown, NJ (US);
Abstract
An apparatus is provided for a valve assembly comprising a valve body, a valve element, a shaft, an engagement stop, an actuator housing, a manual lockout, and a lock. The valve body includes an inlet port, an outlet port, and a flow passage extending therebetween. The valve element is disposed within the valve body flow passage, and is movable between a closed position and a full-open position. The shaft is coupled to the valve element and extends through the valve body. The engagement stop is coupled to, and extends radially from, the shaft. The actuator housing at least partially surrounds the shaft. The manual lockout is configured, upon receipt of a torque, to selectively engage and disengage the engagement stop. The lock is coupled to the actuator housing, and is movable between a lock position and an unlock position.