TW229271B - Sensor for detecting vibration and shock - Google Patents

Sensor for detecting vibration and shock

Info

Publication number
TW229271B
TW229271B TW83101559A TW83101559A TW229271B TW 229271 B TW229271 B TW 229271B TW 83101559 A TW83101559 A TW 83101559A TW 83101559 A TW83101559 A TW 83101559A TW 229271 B TW229271 B TW 229271B
Authority
TW
Taiwan
Prior art keywords
shock
magnet
magnetic pole
sensor
fixed magnet
Prior art date
Application number
TW83101559A
Other languages
English (en)
Inventor
Tsutomu Nakamura
Original Assignee
Ndr Corp
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 Ndr Corp filed Critical Ndr Corp
Application granted granted Critical
Publication of TW229271B publication Critical patent/TW229271B/zh

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
    • G01H11/00—Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves by detecting changes in electric or magnetic properties
    • G01H11/02—Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves by detecting changes in electric or magnetic properties by magnetic means, e.g. reluctance

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • Control Of Transmission Device (AREA)
TW83101559A 1993-05-17 1994-02-23 Sensor for detecting vibration and shock TW229271B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5139339A JPH06323897A (ja) 1993-05-17 1993-05-17 振動・衝撃検知用センサ

Publications (1)

Publication Number Publication Date
TW229271B true TW229271B (en) 1994-09-01

Family

ID=15243030

Family Applications (1)

Application Number Title Priority Date Filing Date
TW83101559A TW229271B (en) 1993-05-17 1994-02-23 Sensor for detecting vibration and shock

Country Status (4)

Country Link
EP (1) EP0625698A3 (zh)
JP (1) JPH06323897A (zh)
CN (2) CN2198601Y (zh)
TW (1) TW229271B (zh)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE509206C2 (sv) * 1995-08-30 1998-12-14 Roland Larsson Vibrationsdetektor
CN100401025C (zh) * 2005-02-03 2008-07-09 丹东电子研究设计院有限责任公司 磁悬浮自供电震动传感器
BRPI0800731A2 (pt) * 2008-01-28 2009-09-22 Tenneco Automotive Operating Co Inc sensor de ciclos de atuação com mola magnética
SE538479C2 (sv) * 2013-06-20 2016-07-26 Uhlin Per-Axel Vibrationssensor för registrering av vibrationer i vibrationssensorns vertikala och horisontella led
CN111609870B (zh) * 2015-01-29 2022-04-01 万渡江 一种微电子机械系统传感器的大规模生产方法
KR101722771B1 (ko) * 2015-08-27 2017-04-04 (주)로거테크 진동센서
EP3203202B1 (en) * 2016-02-08 2021-05-26 Meggitt SA Measuring circuit
CN105823549A (zh) * 2016-03-18 2016-08-03 西安工程大学 基于磁阻尼的输电线杆塔振动传感器及其监测系统和方法
WO2018053636A1 (en) 2016-09-22 2018-03-29 Stephania Holdings Inc. Controlling at least one lubrication apparatus according to whether vibration satisfies one of a plurality of different criteria
CN106840367B (zh) * 2017-03-23 2020-04-03 北京航空航天大学 一种多轴悬浮式低频振动传感器
CN109270572A (zh) * 2018-11-19 2019-01-25 西安石油大学 磁悬浮霍尔效应地震检波器及微测井地震数据采集系统
KR102229833B1 (ko) * 2019-12-03 2021-03-19 경희대학교 산학협력단 미세 지진 측정 장치 및 이를 이용한 미세 지진 측정 시스템
CN116481632B (zh) * 2023-05-05 2025-08-19 吉林大学 一种用于无人机振动检测的磁弹簧传感器
CN117142015B (zh) * 2023-09-12 2024-01-30 邯郸市峰峰矿区新创科技有限公司 一种可筛粉的电磁振动给料机

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3100292A (en) * 1960-01-08 1963-08-06 Textron Electronics Inc Vibration pickup
US3129347A (en) * 1960-07-20 1964-04-14 Bendix Corp Magneto-electric motion detecting transducer
DE2852565A1 (de) * 1978-04-27 1979-10-31 Mark Products Geophon mit einer dauermagnet-anordnung
JPS56154629A (en) * 1980-05-01 1981-11-30 Ono Sokki Co Ltd Vibration detector
CH652208A5 (en) * 1981-03-24 1985-10-31 Prvni Brnenska Strojirna Induction-type sensor for scanning vibrations
US4446741A (en) * 1981-06-01 1984-05-08 Prvni Brnenska Strojirna, Narodni Podnik Vibration transducer
DE3428914A1 (de) * 1984-08-06 1986-02-06 První brněnská strojírna, koncernový podnik, Brno Induktionsgeber
CH665717A5 (en) * 1985-01-15 1988-05-31 Millitron Ag Shock measuring device esp. for vehicle shock absorbers - has movable magnet between fixed magnets inside brass tube filled with damping fluid
US4864288A (en) * 1987-12-18 1989-09-05 Iwata Electric Co., Ltd. Hall effect motion detector responsive to dual frequency stimuli
US4872348A (en) * 1988-01-28 1989-10-10 Avco Corporation Signal added vibration transducer

Also Published As

Publication number Publication date
EP0625698A2 (en) 1994-11-23
CN1104768A (zh) 1995-07-05
JPH06323897A (ja) 1994-11-25
EP0625698A3 (en) 1996-03-27
CN2198601Y (zh) 1995-05-24

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