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:
May. 05, 1987
Filed:
May. 16, 1986
Pierre Clement, Pont-De-Roide, FR;
Aciers et Outillage Peugeot, , FR;
Abstract
The air inlet neck, in particular for the air admission system in an internal combustion engine, comprises a mixing chamber (10) into which open a cold air admission pipe (4) and a hot air admission pipe (14). The mixing chamber (10) communicates with an outlet pipe (15) for the air of the mixing chamber. One of said pipes (4) is coaxial with the mixing chamber (10) and includes closing means constituted by flaps (5) pivotally connected to the admission pipe (4) and actuated by a cylindrical member (9) mounted to be movable between a position of complete closure of the admission pipe (4) by the flaps (5) and a position for retracting the flaps. The cylindrical member (9) constitutes means for closing the other admission pipe (14).