JP3504265B2 - 角加速度検出装置 - Google Patents

角加速度検出装置

Info

Publication number
JP3504265B2
JP3504265B2 JP51729093A JP51729093A JP3504265B2 JP 3504265 B2 JP3504265 B2 JP 3504265B2 JP 51729093 A JP51729093 A JP 51729093A JP 51729093 A JP51729093 A JP 51729093A JP 3504265 B2 JP3504265 B2 JP 3504265B2
Authority
JP
Japan
Prior art keywords
disk
slit group
angular acceleration
disc
slit
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 - Fee Related
Application number
JP51729093A
Other languages
English (en)
Japanese (ja)
Inventor
章 赤羽
イヴァン ゴドレール
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.)
Harmonic Drive Systems Inc
Original Assignee
Harmonic Drive Systems 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 Harmonic Drive Systems Inc filed Critical Harmonic Drive Systems Inc
Application granted granted Critical
Publication of JP3504265B2 publication Critical patent/JP3504265B2/ja
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
    • G01P15/02—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
    • G01P15/0888—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 for indicating angular acceleration

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optical Transform (AREA)
  • Indicating Or Recording The Presence, Absence, Or Direction Of Movement (AREA)
JP51729093A 1992-03-29 1993-03-26 角加速度検出装置 Expired - Fee Related JP3504265B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP10187792 1992-03-29
JP4-101877 1992-03-29
PCT/JP1993/000370 WO1993020451A1 (en) 1992-03-29 1993-03-26 Angular acceleration detector

Publications (1)

Publication Number Publication Date
JP3504265B2 true JP3504265B2 (ja) 2004-03-08

Family

ID=14312191

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51729093A Expired - Fee Related JP3504265B2 (ja) 1992-03-29 1993-03-26 角加速度検出装置

Country Status (8)

Country Link
US (1) US5537874A (en:Method)
EP (1) EP0586712B1 (en:Method)
JP (1) JP3504265B2 (en:Method)
KR (1) KR100277139B1 (en:Method)
CA (1) CA2103369C (en:Method)
DE (1) DE69330985T2 (en:Method)
TW (1) TW222326B (en:Method)
WO (1) WO1993020451A1 (en:Method)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10185624A (ja) * 1996-12-25 1998-07-14 Harmonic Drive Syst Ind Co Ltd 光学式ポテンショメータ
US7109614B2 (en) * 2002-04-29 2006-09-19 Siemens Aktiengesellschaft Drive unit for determining a rotation position and/or rotation speed of a drive shaft
US7326918B2 (en) * 2005-07-05 2008-02-05 Texas Instruments Incorporated Optical position sensor architecture for servo systems
US8077303B2 (en) * 2009-11-30 2011-12-13 Bi Technologies Corporation Rotation and differential angle optical sensor with short optical sensing array
US8218134B2 (en) * 2009-11-30 2012-07-10 Bi Technologies Corporation Rotation and differential angle optical sensor with non-transition pattern sampling
WO2011066066A2 (en) * 2009-11-30 2011-06-03 Bi Technologies Corporation Rotation and differential angle optical sensors
US8077301B2 (en) * 2009-11-30 2011-12-13 Bi Technologies Corporation Rotation and differential angle optical sensor with integral bearing races
US8077302B2 (en) * 2009-11-30 2011-12-13 Bi Technologies Corporation Rotation and differential angle optical sensor which does not require keyed installation
EP3190421B1 (en) * 2016-01-07 2019-05-22 Analog Devices, Inc. Two- or three-axis angular accelerometer
NO345480B1 (en) * 2019-06-28 2021-02-22 Kongsberg Maritime As Drive shaft monitoring system

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2579349A (en) 1946-12-21 1951-12-18 Gen Electric Speed indicating device

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2290589A (en) * 1941-01-31 1942-07-21 Westinghouse Air Brake Co Rotary inertia device
GB1322713A (en) * 1969-10-17 1973-07-11 Nat Res Dev Tachogenerators
JPS52129480A (en) * 1976-04-15 1977-10-29 Honda Motor Co Ltd Device for detecting angular velocity of wheel
JPS62157523A (ja) * 1985-12-28 1987-07-13 Aisin Warner Ltd 光式ロ−タリエンコ−ダ
DE4021455A1 (de) * 1989-11-27 1991-05-29 Stribel Gmbh Optoelektronische einrichtung
JP2600422B2 (ja) * 1990-03-05 1997-04-16 日産自動車株式会社 半導体加速度センサの製造方法
JPH03255367A (ja) * 1990-03-05 1991-11-14 Yokogawa Electric Corp 回転体の加速度計

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2579349A (en) 1946-12-21 1951-12-18 Gen Electric Speed indicating device

Also Published As

Publication number Publication date
WO1993020451A1 (en) 1993-10-14
CA2103369A1 (en) 1993-09-30
CA2103369C (en) 2003-03-18
DE69330985T2 (de) 2002-04-04
US5537874A (en) 1996-07-23
EP0586712A4 (en) 1996-10-02
KR100277139B1 (ko) 2001-01-15
EP0586712B1 (en) 2001-10-24
TW222326B (en:Method) 1994-04-11
DE69330985D1 (de) 2001-11-29
EP0586712A1 (en) 1994-03-16

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