DK0744623T3 - Elektromagnetisk accelerometer - Google Patents

Elektromagnetisk accelerometer

Info

Publication number
DK0744623T3
DK0744623T3 DK96410055T DK96410055T DK0744623T3 DK 0744623 T3 DK0744623 T3 DK 0744623T3 DK 96410055 T DK96410055 T DK 96410055T DK 96410055 T DK96410055 T DK 96410055T DK 0744623 T3 DK0744623 T3 DK 0744623T3
Authority
DK
Denmark
Prior art keywords
electromagnetic accelerometer
accelerometer
electromagnetic
Prior art date
Application number
DK96410055T
Other languages
Danish (da)
English (en)
Inventor
Andre Migeon
Pierre Giroud
Pierre Guillemin
Sylvie Pedraza-Ramos
Original Assignee
Sextant Avionique
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 Sextant Avionique filed Critical Sextant Avionique
Application granted granted Critical
Publication of DK0744623T3 publication Critical patent/DK0744623T3/da

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
    • G01P15/02—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

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Pressure Sensors (AREA)
DK96410055T 1995-05-24 1996-05-21 Elektromagnetisk accelerometer DK0744623T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9506403A FR2734641B1 (fr) 1995-05-24 1995-05-24 Accelerometre electromagnetique

Publications (1)

Publication Number Publication Date
DK0744623T3 true DK0744623T3 (da) 2001-11-12

Family

ID=9479498

Family Applications (1)

Application Number Title Priority Date Filing Date
DK96410055T DK0744623T3 (da) 1995-05-24 1996-05-21 Elektromagnetisk accelerometer

Country Status (6)

Country Link
US (1) US5693883A (no)
EP (1) EP0744623B1 (no)
DE (1) DE69614033T2 (no)
DK (1) DK0744623T3 (no)
FR (1) FR2734641B1 (no)
NO (1) NO962054L (no)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0660119B1 (en) * 1993-12-27 2003-04-02 Hitachi, Ltd. Acceleration sensor
FR2742231B1 (fr) * 1995-12-12 1998-01-02 Sextant Avionique Accelerometre electromagnetique
JP3576727B2 (ja) * 1996-12-10 2004-10-13 株式会社デンソー 表面実装型パッケージ
US7191654B2 (en) 2005-08-17 2007-03-20 Honeywell International Inc. Methods and systems for adjusting magnetic return path with minimized reluctance
US7997136B2 (en) * 2008-10-08 2011-08-16 Honeywell International Inc. MEMS force balance accelerometer
US9297824B2 (en) * 2012-09-14 2016-03-29 Intel Corporation Techniques, systems and devices related to acceleration measurement
US9250261B2 (en) * 2012-12-28 2016-02-02 Intel Corporation Method, apparatus and system for providing metering of acceleration
US10335897B2 (en) * 2016-07-28 2019-07-02 Applied Physics, Inc. Laser ablation of accelerometer proof mass
US11275098B2 (en) * 2020-07-14 2022-03-15 Honeywell International Inc. Accelerometer including rectangular coil and rectangular pole piece

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2560997B1 (fr) * 1984-03-06 1987-06-05 Sfena Capteur accelerometrique a structure pendulaire plane
US4930043A (en) * 1989-02-28 1990-05-29 United Technologies Closed-loop capacitive accelerometer with spring constraint
US5008774A (en) * 1989-02-28 1991-04-16 United Technologies Corporation Capacitive accelerometer with mid-plane proof mass
US4987781A (en) * 1989-05-03 1991-01-29 Sensym, Incorporated Accelerometer chip
US5006487A (en) * 1989-07-27 1991-04-09 Honeywell Inc. Method of making an electrostatic silicon accelerometer
US5092173A (en) * 1989-12-29 1992-03-03 Honeywell Inc. Secondary accelerometer pickoff
DE4022464C2 (de) * 1990-07-14 2000-12-28 Bosch Gmbh Robert Beschleunigungssensor
US5203210A (en) * 1991-06-11 1993-04-20 Sundstrand Corporation Accelerometer with fastener isolation

Also Published As

Publication number Publication date
FR2734641A1 (fr) 1996-11-29
US5693883A (en) 1997-12-02
FR2734641B1 (fr) 1997-08-14
DE69614033T2 (de) 2002-05-29
EP0744623A1 (fr) 1996-11-27
NO962054D0 (no) 1996-05-21
NO962054L (no) 1996-11-25
DE69614033D1 (de) 2001-08-30
EP0744623B1 (fr) 2001-07-25

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