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:
Feb. 27, 1990
Filed:
Jul. 21, 1989
Applicant:
Inventors:
Klaus Groger, Hemmingen, DE;
Herbert Ampferer, Sachsenheim, DE;
Assignee:
Dr. Ing.h.c.F. Porsche AG, Weissach, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F02M / ;
U.S. Cl.
CPC ...
123 / ;
Abstract
An elastic pipe piece, which is arranged between the air filter and a throttle housing in the air intake section, in proximity of both ends, has one bellows respectively pointing to the outside. The bellows compensate tolerances and have a vibration-disconnecting effect. Two pipe sockets are contructed integrally with the pipe piece, a crankcase ventilating system or an idling adjuster being connected to these pipe sockets. In addition, in proximity of an accommodating means, a clamping fork is constructed integrally with the pipe piece, which accommodates the idling adjuster and fixes it in position.