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. 01, 2022
Filed:
Sep. 16, 2016
Koninklijke Philips N.v., Eindhoven, NL;
Arjan Teodor Van Wieringen, Eindhoven, NL;
Arnold Aalders, Eindhoven, NL;
KONINKLIJKE PHILIPS N.V., Eindhoven, NL;
Abstract
There is provided a pressure oscillation damper in order to reduce the level of the pressure oscillations by the use of for a fluid extraction system. The pressure oscillation damper comprises a wall enclosing a main volume, at least two inlets, arranged in the wall and adapted to be connected to fluid extraction units, at least two outlets, arranged in the wall and adapted to be connected to pumping units, and at least one flexible member, arranged in the first volume so as to divide the first volume into at least two secondary volumes, each secondary volume forming a channel between the at least one inlet and at least one outlet, the flexible member being configured to bend toward a secondary volume having a lower pressure.