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:
Apr. 25, 1995
Filed:
Jul. 09, 1993
Galen S Ingram, Muncy, PA (US);
The Young Industries, Inc., Muncy, PA (US);
Abstract
A rotary valve generally consisting of a housing having a rotor chamber provided with inlet and outlet openings and an end access opening, a drive shaft journaled in the housing having an end section extending into the rotor chamber toward the end access opening, such shaft end section having a plane, torque transmitting surface, a rotor having an axial, cylindrical opening receiving the shaft end section, a plurality of circumferentially spaced pockets for receiving material from the inlet opening and discharging such material through the outlet opening and a plane, torque transmitting surface cooperable with the torque transmitting surface of the drive shaft end section, when the rotor is inserted through the end access opening into the rotor chamber, the rotor being freely slidable onto and off of the drive shaft end section, in the rotor chamber and through the end access opening, and a cover plate for the end access opening detachably secured to the housing.