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. 13, 2004
Filed:
Jul. 15, 2003
Brad Callis, Greentown, IN (US);
Warn Wasson, Bristol, IN (US);
Wabash Magnetics, LLC, Wabash, IN (US);
Abstract
An electrically operated solenoid for controlling a valve mechanism, including a coil assembly, a magnetic armature defining a passage extending therethrough, a pole piece defining a passage extending therethrough generally aligned with the passage in the armature, and an actuator pin having a first portion disposed within the passage in the armature and a second portion extending through the passage in the pole piece for engagement with the valve mechanism. The actuator pin is engaged with the armature such that reciprocating movement of the armature correspondingly displaces the actuator pin to control operation of the valve mechanism. An adjustment screw is threadingly engaged within a threaded portion of the armature passage such that displacement of the adjustment screw correspondingly adjusts a position of the actuator pin relative to the armature along an actuation axis.