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:
Jun. 20, 2017
Filed:
Mar. 06, 2013
Inflowcontrol As, Porsgrunn, NO;
INFLOWCONTROL AS, Porsgrunn, NO;
Abstract
A fluid flow control device includes a housing having a fluid inlet () and at least one fluid outlet (). A first fluid flow restrictor () serves as an inflow port to a chamber (B) in the housing, and a second fluid flow restrictor () serves as an outflow port from the chamber (B). The first fluid flow restrictor and the second fluid flow restrictor are configured to generate different fluid flow characteristics; and the chamber (B) includes an actuating device (-) that is responsive to fluid pressure changes (ΔP) in the chamber. The first fluid flow restrictor () and the second fluid flow restrictor () are configured to impose respective different fluid flow characteristics based on different fluid properties.