Invention Grant
- Patent Title: Seabed seismic station packaging
- Patent Title (中): 海底地震台包装
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Application No.: US11381922Application Date: 2006-05-05
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Publication No.: US07551517B2Publication Date: 2009-06-23
- Inventor: Arne Berg , Erlend Ronnekleiv , Ole Henrik Waagaard , Jon Thomas Kringlebotn , Hilde Nakstad , Roar Furuhaug
- Applicant: Arne Berg , Erlend Ronnekleiv , Ole Henrik Waagaard , Jon Thomas Kringlebotn , Hilde Nakstad , Roar Furuhaug
- Applicant Address: NO Trondheim
- Assignee: Optoplan AS
- Current Assignee: Optoplan AS
- Current Assignee Address: NO Trondheim
- Agency: Patterson & Sheridan, L.L.P.
- Main IPC: G01V8/24
- IPC: G01V8/24 ; G01V8/16 ; G01V1/38 ; G01H9/00
Abstract:
A seismic sensor station includes a housing containing a fiber optic hydrophone and a fiber optic accelerometer that can both be made from a single length of optical fiber arranged inside the housing. The fiber optic accelerometer is arranged in a liquid/oil filled compartment of the housing for dampening of mechanical resonances in the accelerometer due to mechanical disturbances and pressure fluctuations.
Public/Granted literature
- US20070258330A1 SEABED SEISMIC STATION PACKAGING Public/Granted day:2007-11-08
Information query
