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DE3871932D1 - Dreiachsenbeschleunigungsmesser. - Google Patents

Dreiachsenbeschleunigungsmesser.

Info

Publication number
DE3871932D1
DE3871932D1 DE8888311376T DE3871932T DE3871932D1 DE 3871932 D1 DE3871932 D1 DE 3871932D1 DE 8888311376 T DE8888311376 T DE 8888311376T DE 3871932 T DE3871932 T DE 3871932T DE 3871932 D1 DE3871932 D1 DE 3871932D1
Authority
DE
Germany
Prior art keywords
magnet
measurement
diaphragm
along
support member
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
DE8888311376T
Other languages
English (en)
Other versions
DE3871932T2 (de
Inventor
Michael King Russell
Anthony William Russell
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of DE3871932D1 publication Critical patent/DE3871932D1/de
Publication of DE3871932T2 publication Critical patent/DE3871932T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G01P15/125—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 capacitive pick-up
    • 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
    • G01P15/13—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 measuring the force required to restore a proofmass subjected to inertial forces to a null position
    • G01P15/132—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 measuring the force required to restore a proofmass subjected to inertial forces to a null position with electromagnetic counterbalancing means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
    • G01V1/16—Receiving elements for seismic signals; Arrangements or adaptations of receiving elements
    • G01V1/162—Details

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Combined Devices Of Dampers And Springs (AREA)
  • Buildings Adapted To Withstand Abnormal External Influences (AREA)
  • Paper (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
DE8888311376T 1987-12-04 1988-12-01 Dreiachsenbeschleunigungsmesser. Expired - Fee Related DE3871932T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB878728442A GB8728442D0 (en) 1987-12-04 1987-12-04 Triaxial accelerometers

Publications (2)

Publication Number Publication Date
DE3871932D1 true DE3871932D1 (de) 1992-07-16
DE3871932T2 DE3871932T2 (de) 1993-02-04

Family

ID=10628030

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8888311376T Expired - Fee Related DE3871932T2 (de) 1987-12-04 1988-12-01 Dreiachsenbeschleunigungsmesser.

Country Status (5)

Country Link
US (1) US4941354A (de)
EP (1) EP0323709B1 (de)
AT (1) ATE77151T1 (de)
DE (1) DE3871932T2 (de)
GB (2) GB8728442D0 (de)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991010118A1 (en) 1989-12-28 1991-07-11 Wacoh Corporation Apparatus for detecting physical quantity that acts as external force and method of testing and producing this apparatus
US6864677B1 (en) 1993-12-15 2005-03-08 Kazuhiro Okada Method of testing a sensor
US5085079A (en) * 1990-06-11 1992-02-04 Sundstrand Data Control, Inc. Accelerometer with mounting/coupling structure for an electronics assembly
EP0543901B1 (de) * 1990-08-17 1995-10-04 Analog Devices, Inc. Monolithischer beschleunigungsmesser
US5421213A (en) 1990-10-12 1995-06-06 Okada; Kazuhiro Multi-dimensional force detector
US6314823B1 (en) * 1991-09-20 2001-11-13 Kazuhiro Okada Force detector and acceleration detector and method of manufacturing the same
US5142921A (en) * 1990-10-29 1992-09-01 Litton Systems, Inc. Force balance instrument with electrostatic charge control
JPH057006A (ja) * 1991-06-28 1993-01-14 Mitsubishi Electric Corp 半導体加速度検出装置
EP0547742B1 (de) * 1991-12-19 1995-12-13 Motorola, Inc. Dreiachsiger Beschleunigungsmesser
DE9205416U1 (de) * 1992-04-21 1993-05-19 Kampfrath, Gerit, Dr. Dynamischer Beschleunigungssensor
FR2700014B1 (fr) * 1992-12-08 1995-04-28 Commissariat Energie Atomique Capteur capacitif sensible aux accélérations orientées dans toutes les directions d'un plan.
JP2654602B2 (ja) * 1992-12-25 1997-09-17 日本電気株式会社 半導体力学量センサ
FI93580C (fi) * 1993-10-08 1995-04-25 Vaisala Oy Menetelmä ja laitteisto epäsymmetrisen paine-eroanturin takaisinkytkemiseksi
FI100851B (fi) * 1994-08-15 1998-03-13 Polar Electro Oy Menetelmä ja laite yksilön vartalo-osan liikkeen ambulatoriseen rekist eröimiseen ja tallentamiseen sekä eri vartalo-osien liikkeiden samanai kaiseen tarkkailuun
US5978972A (en) * 1996-06-14 1999-11-09 Johns Hopkins University Helmet system including at least three accelerometers and mass memory and method for recording in real-time orthogonal acceleration data of a head
US6223598B1 (en) 1997-06-18 2001-05-01 Analog Devices, Inc. Suspension arrangement for semiconductor accelerometer
WO2000054060A1 (fr) * 1999-03-05 2000-09-14 Iwaki Electronics Co., Ltd. Capteur de deplacement et dispositif de collecte d'information concernant le mouvement equipe du capteur
US6827695B2 (en) * 2002-10-25 2004-12-07 Revivant Corporation Method of determining depth of compressions during cardio-pulmonary resuscitation
US7331229B2 (en) * 2004-12-09 2008-02-19 The Boeing Company Magnetic null accelerometer
JP2006250581A (ja) * 2005-03-08 2006-09-21 Mitsumi Electric Co Ltd ３軸加速度センサモジュールおよびその製造方法
GB0508581D0 (en) * 2005-04-28 2005-06-01 Smart Stabilizer Systems Ltd Tri-axial accelerometer
US7337671B2 (en) 2005-06-03 2008-03-04 Georgia Tech Research Corp. Capacitive microaccelerometers and fabrication methods
EP2645058B1 (de) * 2005-08-03 2018-12-05 Halliburton Energy Services, Inc. Ausrichtungsmessvorrichtung zur Bestimmung einer Ausrichtung
EP1967037B1 (de) * 2005-12-30 2014-09-24 ION Geophysical Corporation Geophon mit massenpositionserfassung
US7347097B2 (en) 2006-03-01 2008-03-25 Innalabs Technologies, Inc. Servo compensating accelerometer
US20070251320A1 (en) * 2006-04-28 2007-11-01 Russell Michael K Tri-axial accelerometer
US7578189B1 (en) 2006-05-10 2009-08-25 Qualtre, Inc. Three-axis accelerometers
WO2007143564A2 (en) * 2006-06-02 2007-12-13 Input/Output, Inc. Motion transducer
US8307710B2 (en) * 2009-07-09 2012-11-13 Honeywell International Inc. Translational mass in-plane MEMS accelerometer
US12210034B2 (en) * 2022-10-05 2025-01-28 Honeywell International Inc. Accelerometer including protective housing

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1492142A (en) * 1975-03-26 1977-11-16 Russell A Linear accelerometers
US4397185A (en) * 1981-05-12 1983-08-09 Incosym, Inc. Inertial instrument with cup-shaped inertial mass
US4414848A (en) * 1981-08-13 1983-11-15 Rockwell International Corporation Three-axis accelerometer
US4398418A (en) * 1981-08-13 1983-08-16 Rockwell International Corporation Three-axis accelerometer having improved magnet configuration
US4584885A (en) * 1984-01-20 1986-04-29 Harry E. Aine Capacitive detector for transducers
US4711125A (en) * 1985-11-06 1987-12-08 Morrison Melvin M Inertial measurement unit

Also Published As

Publication number Publication date
EP0323709A2 (de) 1989-07-12
GB2213272B (en) 1991-06-26
ATE77151T1 (de) 1992-06-15
GB2213272A (en) 1989-08-09
DE3871932T2 (de) 1993-02-04
US4941354A (en) 1990-07-17
GB8828170D0 (en) 1989-01-05
GB8728442D0 (en) 1988-01-13
EP0323709A3 (en) 1990-05-16
EP0323709B1 (de) 1992-06-10

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee