Gaiacode Ltd

United Kingdom

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G01H 3/00 - Measuring vibrations by using a detector in a fluid 2
G01H 3/10 - AmplitudePower 2
G01H 11/00 - Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves by detecting changes in electric or magnetic properties 1
G21J 5/00 - Detection arrangements for nuclear explosions 1
Found results for  patents

1.

Infrasound detector with force transducer for negative feedback or calibration

      
Application Number 17423919
Grant Number 12196602
Status In Force
Filing Date 2020-01-17
First Publication Date 2022-03-24
Grant Date 2025-01-14
Owner Gaiacode LTD (United Kingdom)
Inventor
  • Güralp, Cansun
  • Güralp, Cem Cansun Thomas

Abstract

An infrasound detector for determining illicit nuclear explosions, comprising an infrasound transducer, signal feedback path, and feedback force transducer. The infrasound transducer is configured to transduce an infrasound signal to an electrical signal. The signal feedback path is arranged to feed a feedback signal from the infrasound transducer to a feedback force transducer. The feedback force transducer is configured to transduce a feedback electrical signal to a feedback force signal and arranged to provide the feedback force signal as input to the infrasound transducer, allowing seismic noise and/or environmental noise to be removed. The infrasound detector also allows for in-situ calibrations.

IPC Classes  ?

  • G01H 3/10 - AmplitudePower
  • G01H 3/00 - Measuring vibrations by using a detector in a fluid
  • G01H 11/00 - Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves by detecting changes in electric or magnetic properties
  • G21J 5/00 - Detection arrangements for nuclear explosions

2.

INFRASOUND DETECTOR

      
Application Number GB2020050095
Publication Number 2020/148547
Status In Force
Filing Date 2020-01-17
Publication Date 2020-07-23
Owner GAIACODE LTD (United Kingdom)
Inventor
  • Güralp, Cansun
  • Güralp, Cem Cansun Thomas

Abstract

An infrasound detector comprises an infrasound transducer, signal feedback path, and feedback force transducer. The infrasound transducer is configured to transduce an infrasound signal to an electrical signal. The signal feedback path is arranged to feed a feedback signal from the infrasound transducer to a feedback force transducer. The feedback force transducer is configured to transduce a feedback electrical signal to a feedback force signal and arranged to provide the feedback force signal as input to the infrasound transducer.

IPC Classes  ?

  • G01H 3/00 - Measuring vibrations by using a detector in a fluid
  • G01H 3/10 - AmplitudePower