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:
Dec. 21, 1982
Filed:
Sep. 15, 1980
Michel Croset, Paris, FR;
Gonzalo Velasco, Paris, FR;
Thomson-CSF, Paris, FR;
Abstract
A device for inserting a sensor into the exhaust conduits of an internal combustion engine, wherein the support of the sensor is formed by the sealing element of the assembly gaskets of these exhaust conduits. In accordance with a first variation the sensor is inserted by means of the gasket located between the manifold and the exhaust pipe, and in accordance with a second variation the sensor is inserted by means of the gasket located between the cylinder head and the exhaust manifold. This gasket may comprise several sensors, one per exhaust port. The sensor to be inserted may in particular be of the electrochemical collector type comprising a measuring cell of the concentration-stack type.