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:
Nov. 29, 2022
Filed:
Nov. 09, 2018
Corwave SA, Clichy, FR;
Jean-Baptiste Drevet, Paris, FR;
Harold Guillemin, Seine-Port, FR;
CorWave SA, Clichy, FR;
Abstract
The present invention relates to an undulating-membrane fluid circulator having an intake port (), a pump housing () delimiting a propulsion chamber (), a discharge port (), and an undulating membrane () paired with a drive means permitting an undulating movement of the membrane () between the upstream () and downstream () edges thereof, the undulating membrane () being capable of moving a fluid towards the discharge port (). According to the invention, the circulator further comprises at least one means () for guiding the fluid, said means being disposed in the fluid propulsion chamber () near one of the edges () of the undulating membrane () and making it possible to channel the fluid flow in a direction substantially parallel to the displacement of the wave along the membrane ().