DE3820070A1 - Beschleunigungsmessvorrichtung - Google Patents

Beschleunigungsmessvorrichtung

Info

Publication number
DE3820070A1
DE3820070A1 DE3820070A DE3820070A DE3820070A1 DE 3820070 A1 DE3820070 A1 DE 3820070A1 DE 3820070 A DE3820070 A DE 3820070A DE 3820070 A DE3820070 A DE 3820070A DE 3820070 A1 DE3820070 A1 DE 3820070A1
Authority
DE
Germany
Prior art keywords
housing
spacer
wall
plate
permanent magnet
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.)
Granted
Application number
DE3820070A
Other languages
German (de)
English (en)
Other versions
DE3820070C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
Kazuhiro Sakuma
Hirohito Itoh
Mitsuaki Kazou
Kenji Kuramoto
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.)
Japan Aviation Electronics Industry Ltd
Original Assignee
Japan Aviation Electronics Industry Ltd
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
Priority claimed from JP14695087A external-priority patent/JPS63311173A/ja
Priority claimed from JP16688387A external-priority patent/JPS6412273A/ja
Priority claimed from JP16688487A external-priority patent/JPS6412274A/ja
Application filed by Japan Aviation Electronics Industry Ltd filed Critical Japan Aviation Electronics Industry Ltd
Publication of DE3820070A1 publication Critical patent/DE3820070A1/de
Application granted granted Critical
Publication of DE3820070C2 publication Critical patent/DE3820070C2/de
Granted 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
    • G01P1/00—Details of instruments
    • G01P1/006—Details of instruments used for thermal compensation
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S248/00—Supports
    • Y10S248/901—Support having temperature or pressure responsive feature

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
DE3820070A 1987-06-15 1988-06-13 Beschleunigungsmessvorrichtung Granted DE3820070A1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP14695087A JPS63311173A (ja) 1987-06-15 1987-06-15 加速度計のセンサ組立体の装架装置
JP16688387A JPS6412273A (en) 1987-07-06 1987-07-06 Magnet construction body in accelerometer
JP16688487A JPS6412274A (en) 1987-07-06 1987-07-06 Flapper of accelerometer

Publications (2)

Publication Number Publication Date
DE3820070A1 true DE3820070A1 (de) 1988-12-29
DE3820070C2 DE3820070C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1991-05-16

Family

ID=27319266

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3820070A Granted DE3820070A1 (de) 1987-06-15 1988-06-13 Beschleunigungsmessvorrichtung

Country Status (5)

Country Link
US (1) US4854169A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CA (1) CA1318516C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE3820070A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2616547B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB2207761B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5007290A (en) * 1989-10-31 1991-04-16 New Sd, Inc Method and apparatus for producing preload of an accelerometer assembly
US5133214A (en) * 1990-05-18 1992-07-28 New Sd, Inc. Adjustment of scale factor linearity in a servo accelerometer
US5111694A (en) * 1990-08-17 1992-05-12 Sundstrand Corporation Accelerometer with rebalance coil stress isolation
US5239871A (en) * 1990-12-17 1993-08-31 Texas Instruments Incorporated Capacitive accelerometer
JPH088453Y2 (ja) * 1991-04-15 1996-03-06 日本航空電子工業株式会社 加速度計
US5182949A (en) * 1991-05-17 1993-02-02 Sundstrand Corporation Accelerometer with support caging
US5345822A (en) * 1991-06-28 1994-09-13 Murata Manufacturing Co., Ltd. Vibratory gyroscope having a support member
US5557044A (en) * 1994-01-21 1996-09-17 Alliedsignal, Inc. Low stress magnet interface
US5532665A (en) * 1994-01-21 1996-07-02 Alliedsignal, Inc. Low stress magnet interface
RU2126161C1 (ru) * 1994-06-27 1999-02-10 Коновалов Сергей Феодосьевич Компенсационный акселерометр
FR2742231B1 (fr) * 1995-12-12 1998-01-02 Sextant Avionique Accelerometre electromagnetique
JPH11344394A (ja) * 1998-05-29 1999-12-14 Toyota Autom Loom Works Ltd トルクセンサ
RU2155964C1 (ru) * 1999-06-23 2000-09-10 Коновалов Сергей Феодосьевич Компенсационный маятниковый акселерометр
JP2003302420A (ja) * 2002-04-05 2003-10-24 Japan Aviation Electronics Industry Ltd 加速度計
US7194903B2 (en) * 2004-12-14 2007-03-27 Honeywell International Inc. Suspension mechanism for high performance accelerometers
WO2007081322A1 (en) * 2006-01-09 2007-07-19 Honeywell International Inc. Suspension mechanism for high performance accelerometers
EP1811307B1 (en) * 2006-01-23 2018-05-23 Honeywell International Inc. Suspension mechanism for high performance accelerometers
US20090205424A1 (en) * 2008-02-15 2009-08-20 Honeywell International Inc. Flexure type accelerometer and method of making same
US7926348B2 (en) * 2008-03-18 2011-04-19 Honeywell International Inc. Methods and systems for minimizing vibration rectification error in magnetic circuit accelerometers
US7997136B2 (en) * 2008-10-08 2011-08-16 Honeywell International Inc. MEMS force balance accelerometer
US8065915B2 (en) 2008-10-08 2011-11-29 Honeywell International Inc. MEMS accelerometer
US9016126B2 (en) * 2009-01-07 2015-04-28 Honeywell International Inc. MEMS accelerometer having a flux concentrator between parallel magnets
RU2441247C1 (ru) * 2010-05-24 2012-01-27 Федеральное государственное унитарное предприятие "Центр эксплуатации объектов наземной космической инфраструктуры" Акселерометр
RU2485524C2 (ru) * 2010-07-05 2013-06-20 Федеральное государственное унитарное предприятие "Центр эксплуатации объектов наземной космической инфраструктуры" Акселерометр
IL215656A0 (en) * 2011-10-10 2011-11-30 Israel Aerospace Ind Ltd Accelerometer
US10859593B2 (en) * 2018-08-31 2020-12-08 Honeywell International Inc. Reducing thermal expansion induced errors in a magnetic circuit assembly
US11521772B2 (en) 2020-02-11 2022-12-06 Honeywell International Inc. Multilayer magnetic circuit assembly
US11169175B2 (en) * 2020-02-11 2021-11-09 Honeywell International Inc. Multilayer excitation ring

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3702073A (en) * 1969-02-28 1972-11-07 Sundstrand Data Control Accelerometer
DE3523593A1 (de) * 1984-07-05 1986-02-06 Japan Aviation Electronics Industry, Ltd., Tokio/Tokyo Beschleunigungsmessgeraet

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3441754A (en) * 1966-05-31 1969-04-29 Linden Lab Inc Base mounted piezoelectric transducer assembly having intermediate stress absorbing member
US3789672A (en) * 1970-11-12 1974-02-05 Singer General Precision Accelerometer
US4555944A (en) * 1984-05-01 1985-12-03 Sundstrand Data Control, Inc. Method and apparatus for producing a controlled preload on a transducer assembly
US4555945A (en) * 1984-05-01 1985-12-03 Sundstrand Data Control, Inc. Method and apparatus for producing a controlled preload on a transducer assembly by means of a composite material sleeve
US4592234A (en) * 1984-06-11 1986-06-03 Sundstrand Data Control, Inc. Suspension system for a transducer
US4726228A (en) * 1986-04-16 1988-02-23 Sundstrand Data Control, Inc. Accelerometer proof mass interface
US4697455A (en) * 1986-04-16 1987-10-06 Sundstrand Data Control, Inc. Accelerometer coil mounting system

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3702073A (en) * 1969-02-28 1972-11-07 Sundstrand Data Control Accelerometer
DE3523593A1 (de) * 1984-07-05 1986-02-06 Japan Aviation Electronics Industry, Ltd., Tokio/Tokyo Beschleunigungsmessgeraet

Also Published As

Publication number Publication date
CA1318516C (en) 1993-06-01
FR2616547B1 (fr) 1993-02-05
FR2616547A1 (fr) 1988-12-16
GB8813325D0 (en) 1988-07-13
DE3820070C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1991-05-16
US4854169A (en) 1989-08-08
GB2207761A (en) 1989-02-08
GB2207761B (en) 1991-06-19

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
D2 Grant after examination
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Free format text: A. HANSMANN UND KOLLEGEN, 81369 MUENCHEN

8328 Change in the person/name/address of the agent

Representative=s name: HANSMANN & VOGESER, 81369 MUENCHEN