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. 17, 2015
Filed:
Apr. 16, 2010
Harald Syse, Royneberg, NO;
Stein Erik Meinseth, Stavenger, NO;
Harald Syse, Royneberg, NO;
Stein Erik Meinseth, Stavenger, NO;
Reelwell AS, , NO;
Abstract
The present invention regards a sealing arrangement for a valve, comprising a valve element () provided with a sealing element (), arranged to be abutting a valve seat () in a closed state of the valve. The valve element () comprises at least two parts, a first and second part (), each comprising an abutting surface (), which abutting surfaces () are arranged facing each other and to abut against corresponding sealing element surfaces () of the sealing element (), and whereof at least one part () of the valve element () is being arranged to be moveable relative another part () of the valve element () and the at least one part () of the valve element () comprises a pressure surface () exposed to a surrounding fluid in a closed state of the valve giving pressure on the sealing element () responsive to the pressure in the surrounding fluid.