JP2009236911A5 - - Google Patents

Download PDF

Info

Publication number
JP2009236911A5
JP2009236911A5 JP2009063045A JP2009063045A JP2009236911A5 JP 2009236911 A5 JP2009236911 A5 JP 2009236911A5 JP 2009063045 A JP2009063045 A JP 2009063045A JP 2009063045 A JP2009063045 A JP 2009063045A JP 2009236911 A5 JP2009236911 A5 JP 2009236911A5
Authority
JP
Japan
Prior art keywords
piece
attached
diameter
pole piece
ring
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
JP2009063045A
Other languages
English (en)
Japanese (ja)
Other versions
JP5591480B2 (ja
JP2009236911A (ja
Filing date
Publication date
Priority claimed from US12/050,854 external-priority patent/US7926348B2/en
Application filed filed Critical
Publication of JP2009236911A publication Critical patent/JP2009236911A/ja
Publication of JP2009236911A5 publication Critical patent/JP2009236911A5/ja
Application granted granted Critical
Publication of JP5591480B2 publication Critical patent/JP5591480B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

JP2009063045A 2008-03-18 2009-03-16 磁気回路加速度計における振動整流エラーを最小限に抑える方法及びシステム Expired - Fee Related JP5591480B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/050,854 2008-03-18
US12/050,854 US7926348B2 (en) 2008-03-18 2008-03-18 Methods and systems for minimizing vibration rectification error in magnetic circuit accelerometers

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2014153789A Division JP5774171B2 (ja) 2008-03-18 2014-07-29 磁気回路加速度計における振動整流エラーを最小限に抑える方法及びシステム

Publications (3)

Publication Number Publication Date
JP2009236911A JP2009236911A (ja) 2009-10-15
JP2009236911A5 true JP2009236911A5 (enExample) 2014-01-30
JP5591480B2 JP5591480B2 (ja) 2014-09-17

Family

ID=41087577

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2009063045A Expired - Fee Related JP5591480B2 (ja) 2008-03-18 2009-03-16 磁気回路加速度計における振動整流エラーを最小限に抑える方法及びシステム
JP2014153789A Expired - Fee Related JP5774171B2 (ja) 2008-03-18 2014-07-29 磁気回路加速度計における振動整流エラーを最小限に抑える方法及びシステム

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2014153789A Expired - Fee Related JP5774171B2 (ja) 2008-03-18 2014-07-29 磁気回路加速度計における振動整流エラーを最小限に抑える方法及びシステム

Country Status (2)

Country Link
US (1) US7926348B2 (enExample)
JP (2) JP5591480B2 (enExample)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8215169B2 (en) * 2009-03-26 2012-07-10 Honeywell International Inc. Using pole pieces to guide magnetic flux through a MEMS device and method of making
US8649418B1 (en) 2013-02-08 2014-02-11 CBF Networks, Inc. Enhancement of the channel propagation matrix order and rank for a wireless channel
US9164117B2 (en) * 2012-10-19 2015-10-20 Honeywell International Inc. Stress reduction components for sensors
US10161956B2 (en) 2016-04-25 2018-12-25 Honeywell International Inc. Reducing bias in an accelerometer via a pole piece
WO2019118870A1 (en) * 2017-12-14 2019-06-20 Trak Microwave Corporation Broadband circulator and method of manufacturing the same
CN110806495B (zh) * 2019-10-18 2021-06-01 中国航空工业集团公司西安飞行自动控制研究所 一种高精度加速度计摆组件装配夹具
US11422152B2 (en) 2019-12-10 2022-08-23 Honeywell International Inc. Stress relieving sensor flange
US11169175B2 (en) 2020-02-11 2021-11-09 Honeywell International Inc. Multilayer excitation ring
US11521772B2 (en) 2020-02-11 2022-12-06 Honeywell International Inc. Multilayer magnetic circuit assembly
US11275098B2 (en) 2020-07-14 2022-03-15 Honeywell International Inc. Accelerometer including rectangular coil and rectangular pole piece
US12436169B2 (en) 2022-10-05 2025-10-07 Honeywell International Inc. Accelerometer forming a recess enclosing an electromagnetic coil
US12210034B2 (en) 2022-10-05 2025-01-28 Honeywell International Inc. Accelerometer including protective housing
US20240410914A1 (en) * 2023-06-09 2024-12-12 Honeywell International Inc. Translational mass accelerometer

Family Cites Families (27)

* 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
US4094199A (en) * 1976-07-06 1978-06-13 Sundstrand Data Control, Inc. 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
JPS6111666A (ja) * 1984-06-27 1986-01-20 Matsushita Electric Ind Co Ltd モ−シヨンセンサ
JPH026335Y2 (enExample) * 1985-05-24 1990-02-15
US4726228A (en) * 1986-04-16 1988-02-23 Sundstrand Data Control, Inc. Accelerometer proof mass interface
JPS633600A (ja) * 1986-06-23 1988-01-08 Minebea Kk スピ−カの製造方法
EP0272316B1 (en) * 1986-06-27 1992-12-16 Sundstrand Corporation Mounting system for precision transducer
JPS6373861A (ja) * 1986-09-11 1988-04-04 Fuji Elelctrochem Co Ltd 磁気回路の製造方法
US4854169A (en) 1987-06-15 1989-08-08 Japan Aviation Electronics Industry Ltd. Accelerometer
JPS6412273A (en) * 1987-07-06 1989-01-17 Japan Aviation Electron Magnet construction body in accelerometer
JPS6448675U (enExample) * 1987-09-22 1989-03-27
JPH0339656A (ja) * 1989-07-06 1991-02-20 Niles Parts Co Ltd 加速度センサ
US5133214A (en) * 1990-05-18 1992-07-28 New Sd, Inc. Adjustment of scale factor linearity in a servo accelerometer
US5182949A (en) * 1991-05-17 1993-02-02 Sundstrand Corporation Accelerometer with support caging
JPH05249136A (ja) * 1992-03-09 1993-09-28 Takata Kk 加速度センサ
US5557044A (en) * 1994-01-21 1996-09-17 Alliedsignal, Inc. Low stress magnet interface
JP4054073B2 (ja) * 1994-10-03 2008-02-27 アライドシグナル インコーポレイテッド 低応力の磁石インターフエースを含む力再釣合加速度計
JPH08331690A (ja) * 1995-05-31 1996-12-13 Sony Corp スピーカとスピーカ装置およびスピーカ装置の製造方法
JPH1154329A (ja) * 1997-07-31 1999-02-26 Kyocera Corp 巻線型インダクタ
JP2000114062A (ja) * 1998-09-30 2000-04-21 Tokin Corp 巻線部品
JP2002058093A (ja) * 2000-08-08 2002-02-22 Kenwood Corp スピーカおよびスピーカの作製方法
JP3631461B2 (ja) * 2001-12-04 2005-03-23 東京コイルエンジニアリング株式会社 ポットリベット型コアチョークコイル
US7194903B2 (en) * 2004-12-14 2007-03-27 Honeywell International Inc. Suspension mechanism for high performance accelerometers
US7191654B2 (en) * 2005-08-17 2007-03-20 Honeywell International Inc. Methods and systems for adjusting magnetic return path with minimized reluctance
JP2007336145A (ja) * 2006-06-14 2007-12-27 Pioneer Electronic Corp スピーカー装置用磁気回路の製造方法
US20090205424A1 (en) * 2008-02-15 2009-08-20 Honeywell International Inc. Flexure type accelerometer and method of making same

Similar Documents

Publication Publication Date Title
JP2009236911A5 (enExample)
CN102916555B (zh) 线性振动器
WO2014009916A3 (en) Oral hygiene device with a resonant linear motor
CN105048666B (zh) 无刷电机
RU2017101205A (ru) Система привода для устройства индивидуального ухода и способ ее работы
RU2012131277A (ru) Ротор для модулируемой полюсной машины
CN104052179B (zh) 具有偏移的转子叠片的内置式永磁体马达
KR20120109404A (ko) 내부 원주상 및 외부 환상 자석 모션 블럭을 가진 왕복 진동형 발전기
CN108432100B (zh) 旋转电机
JP2013096280A5 (enExample)
WO2012156103A3 (de) Permanentmagneterregte elektrische aussenläufermaschine, läufer für eine solche elektrische maschine und verfahren zu dessen herstellung
JP2009033864A (ja) 振動発生装置
EP2107671A3 (en) Reciprocating motor and a reciprocating compressor having the same
WO2013159843A3 (de) Rotorträger und verfahren zur herstellung eines rotorträgers
CN105899163B (zh) 用于个人护理器具的具有增强的磁性弹簧功能的致动器
WO2015052124A3 (de) Elektrische maschine
WO2014170207A9 (de) Rotor und verfahren zum herstellen eines rotors
JP2016036254A5 (enExample)
EP1754974A3 (en) Methods and systems for adjusting magnetic return path with minimized reluctance
CN106151295B (zh) 发电机组件
CN104362792B (zh) 电机及其转子组件
WO2013159844A3 (de) Rotorträger für eine elektrische maschine, stützelement für einen rotorträger und verfahren zur herstellung eines stützelements
CN105406650B (zh) 具有电枢的电机
JP5818949B2 (ja) 回転電機
RU2013159087A (ru) Радиальный синхронный генератор