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. 25, 2000
Filed:
Jan. 13, 1995
Applicant:
Inventor:
Oddbjorn Hallenstvedt, Valskog, SE;
Assignee:
AB Volvo Penta, Gothenburg, SE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16J / ;
U.S. Cl.
CPC ...
277572 ; 277551 ;
Abstract
A sealing ring seat disposed in a housing. The seat has an inner lateral surface, against which an external surface of an elastic outer ring of the sealing ring is intended to lie. The lateral surface of the seat has a peripheral groove with a sharp edge which secures the sealing ring against being pressed out of the seat when there is overpressure in the housing.