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:
Aug. 15, 2023
Filed:
Mar. 28, 2019
Kietta, Marseilles, FR;
Abstract
A seismic marine vibrator () may comprises first plates () and second plates () arranged along a longitudinal axis (), longitudinal and peripheral first () and second () elements respectively secured to the first () and second () plates, and an actuator () operable to reciprocate the first elements () relative to the second elements () along the longitudinal axis () so as to reciprocate the first plates () relative to the second plates (). The seismic marine vibrator further comprises peripherally closed air-filled chambers () and peripherally open chambers (), the volume of said open chambers () being varied when the first plates () are reciprocated so as to take in and expel water radially to generate an acoustic wave. This forms an improved seismic marine vibrator.