DE69934211D1 - Beschleunigungsgeber mit faseroptischem bragg-gitter-sensor zur mehrachsigen beschleunigungsmessung im multiplexverfahren - Google Patents

Beschleunigungsgeber mit faseroptischem bragg-gitter-sensor zur mehrachsigen beschleunigungsmessung im multiplexverfahren

Info

Publication number
DE69934211D1
DE69934211D1 DE69934211T DE69934211T DE69934211D1 DE 69934211 D1 DE69934211 D1 DE 69934211D1 DE 69934211 T DE69934211 T DE 69934211T DE 69934211 T DE69934211 T DE 69934211T DE 69934211 D1 DE69934211 D1 DE 69934211D1
Authority
DE
Germany
Prior art keywords
accelerator
fiber optic
acceleration measurement
processing multiple
multiplex processing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE69934211T
Other languages
English (en)
Inventor
T Jones
J Maron
A Daigle
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Weatherford Lamb Inc
Original Assignee
Weatherford Lamb Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Weatherford Lamb Inc filed Critical Weatherford Lamb Inc
Application granted granted Critical
Publication of DE69934211D1 publication Critical patent/DE69934211D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P15/00—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration
    • G01P15/18—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration in two or more dimensions
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P15/00—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration
    • G01P15/02—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses
    • G01P15/08—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses with conversion into electric or magnetic values
    • G01P15/093—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses with conversion into electric or magnetic values by photoelectric pick-up

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • Optical Transform (AREA)
  • Light Guides In General And Applications Therefor (AREA)
DE69934211T 1998-01-30 1999-01-29 Beschleunigungsgeber mit faseroptischem bragg-gitter-sensor zur mehrachsigen beschleunigungsmessung im multiplexverfahren Expired - Lifetime DE69934211D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/016,258 US6175108B1 (en) 1998-01-30 1998-01-30 Accelerometer featuring fiber optic bragg grating sensor for providing multiplexed multi-axis acceleration sensing
PCT/US1999/001982 WO1999039214A1 (en) 1998-01-30 1999-01-29 Accelerometer featuring fiber optic bragg grating sensor for providing multiplexed multi-axis acceleration sensing

Publications (1)

Publication Number Publication Date
DE69934211D1 true DE69934211D1 (de) 2007-01-11

Family

ID=21776197

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69934211T Expired - Lifetime DE69934211D1 (de) 1998-01-30 1999-01-29 Beschleunigungsgeber mit faseroptischem bragg-gitter-sensor zur mehrachsigen beschleunigungsmessung im multiplexverfahren

Country Status (7)

Country Link
US (1) US6175108B1 (de)
EP (1) EP1051629B1 (de)
AU (1) AU2568499A (de)
CA (1) CA2319347C (de)
DE (1) DE69934211D1 (de)
NO (1) NO332346B1 (de)
WO (1) WO1999039214A1 (de)

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Also Published As

Publication number Publication date
CA2319347C (en) 2004-09-21
WO1999039214A1 (en) 1999-08-05
US6175108B1 (en) 2001-01-16
CA2319347A1 (en) 1999-08-05
EP1051629B1 (de) 2006-11-29
NO332346B1 (no) 2012-09-03
AU2568499A (en) 1999-08-16
WO1999039214A9 (en) 1999-12-23
NO20003739L (no) 2000-09-29
WO1999039214A8 (en) 1999-11-18
NO20003739D0 (no) 2000-07-21
EP1051629A1 (de) 2000-11-15

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