Invention Grant
- Patent Title: Piezoelectric bender with additional constructive resonance
-
Application No.: US15332895Application Date: 2016-10-24
-
Publication No.: US10539694B2Publication Date: 2020-01-21
- Inventor: Mattias Dan Christian Oscarsson
- Applicant: PGS Geophysical AS
- Applicant Address: NO Oslo
- Assignee: PGS Geophysical AS
- Current Assignee: PGS Geophysical AS
- Current Assignee Address: NO Oslo
- Main IPC: G01V1/00
- IPC: G01V1/00 ; G01V1/02 ; G01V1/38 ; G01V1/16 ; H01L41/053
Abstract:
Embodiments related to a sound source that comprises a base plate configured to bend and generate acoustic energy; a spring coupled to the base plate; and a mass element coupled to the spring, wherein the sound source is operable to produce at least two resonance frequencies in the sound source.
Public/Granted literature
- US20170038488A1 Piezoelectric Bender with Additional Constructive Resonance Public/Granted day:2017-02-09
Information query
