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. 04, 2002
Filed:
Oct. 06, 2000
John Ronald Mammarella, Windsor, CA;
Siemens Canada Limited, Tilbury, CA;
Abstract
An emission control system includes a purge valve mounted to an air intake manifold. An external wall defines an internal manifold space for distributing induction flow that has entered the manifold to be directed to the engine cylinders. A substantially cup shaped purge valve mount preferably extends from the external wall. A snap attachment assembly mounts the purge valve assembly into the mount for ease of purge valve assembly mounting and removal. The snap attachment assemblies preferably align the purge valve assembly within the mount to assure that the exhaust port communicates through exhaust aperture. To install the purge valve assembly into the mount, the purge valve assembly need only be pressed into the mount until and attachment member encounters an associated lock.