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. 03, 1979
Filed:
Aug. 30, 1976
Applicant:
Inventor:
Albert Haug, Montmorency, FR;
Assignee:
Societe d'Etudes de Machines Thermiques, Saint-Denis, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F01P / ;
U.S. Cl.
CPC ...
123 4141 ; 1231 / ;
Abstract
The invention relates to a mushroom-type valve cooled by cooling fluid circulation for an internal combustion engine wherein the terminal face of the end portion of the stem is aligned flush with the corresponding face of the valve head and forms the central portion thereof, and the assembling of the head is carried out by brazing on the stem along the whole of their interface.