JPH0131577B2 - - Google Patents

Info

Publication number
JPH0131577B2
JPH0131577B2 JP56206865A JP20686581A JPH0131577B2 JP H0131577 B2 JPH0131577 B2 JP H0131577B2 JP 56206865 A JP56206865 A JP 56206865A JP 20686581 A JP20686581 A JP 20686581A JP H0131577 B2 JPH0131577 B2 JP H0131577B2
Authority
JP
Japan
Prior art keywords
sensor
vibration
magnetic
magnetic sensor
cylindrical 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.)
Expired
Application number
JP56206865A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58108422A (ja
Inventor
Kuniomi Suzuki
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.)
Oki Electric Industry Co Ltd
Original Assignee
Oki Electric Industry Co 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
Application filed by Oki Electric Industry Co Ltd filed Critical Oki Electric Industry Co Ltd
Priority to JP20686581A priority Critical patent/JPS58108422A/ja
Publication of JPS58108422A publication Critical patent/JPS58108422A/ja
Publication of JPH0131577B2 publication Critical patent/JPH0131577B2/ja
Granted legal-status Critical Current

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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
JP20686581A 1981-12-23 1981-12-23 全方位振動センサ− Granted JPS58108422A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP20686581A JPS58108422A (ja) 1981-12-23 1981-12-23 全方位振動センサ−

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP20686581A JPS58108422A (ja) 1981-12-23 1981-12-23 全方位振動センサ−

Publications (2)

Publication Number Publication Date
JPS58108422A JPS58108422A (ja) 1983-06-28
JPH0131577B2 true JPH0131577B2 (enrdf_load_stackoverflow) 1989-06-27

Family

ID=16530314

Family Applications (1)

Application Number Title Priority Date Filing Date
JP20686581A Granted JPS58108422A (ja) 1981-12-23 1981-12-23 全方位振動センサ−

Country Status (1)

Country Link
JP (1) JPS58108422A (enrdf_load_stackoverflow)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61151431A (ja) * 1984-12-25 1986-07-10 Namiki Precision Jewel Co Ltd 振動検出センサ−
DE3929082A1 (de) * 1988-12-09 1990-06-13 Teves Gmbh Alfred Beschleunigungssensor mit einseitig eingespanntem biegebalken
JPH11258353A (ja) * 1998-03-10 1999-09-24 Tomoo Matsuo 地嵐表示装置とそれを用いた地球変動予知装置
JP4583182B2 (ja) * 2003-01-09 2010-11-17 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 画像安定化手段を備える映像投影装置
JP4705844B2 (ja) * 2005-12-09 2011-06-22 株式会社日立製作所 超電導コイル異常検知装置
GB2593191A (en) * 2020-03-18 2021-09-22 Thales Holdings Uk Plc A sensor

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5858745B2 (ja) * 1977-08-15 1983-12-27 株式会社東芝 電子カウンタ−付磁気録音再生装置

Also Published As

Publication number Publication date
JPS58108422A (ja) 1983-06-28

Similar Documents

Publication Publication Date Title
US4314202A (en) Flexural vibration sensor with magnetic field generating and sensing
Piso Applications of magnetic fluids for inertial sensors
US5485748A (en) Magnetically levitated force/weight measurement system
US2888256A (en) Accelerometers
US11275098B2 (en) Accelerometer including rectangular coil and rectangular pole piece
JPH0131577B2 (enrdf_load_stackoverflow)
CN110068390B (zh) 压电与电磁耦合振动传感器
US4186324A (en) Linear accelerometer with piezoelectric suspension
US3323372A (en) Linear servo-accelerometer
CN205353121U (zh) 一种基于ccd位置检测的伺服式加速度传感器
US3067615A (en) Condition responsive apparatus
CA1280167C (en) Magnetic field direction indicating devices
JP4233523B2 (ja) 永久状態偏差を感知する方法及び装置
CN208224507U (zh) 一种复合型振动传感器
CN106443069A (zh) 一种基于各向异性磁电阻效应的差分式单轴mems加速度计
US3052127A (en) Sensing apparatus
US4506221A (en) Magnetic heading transducer having dual-axis magnetometer with electromagnet mounted to permit pivotal vibration thereof
US4255973A (en) Digital pressure transducer for use at high temperatures
US3307410A (en) Accelerometer
US3772920A (en) Accelerometers
JPH11183514A (ja) 加速度検出装置
US4471303A (en) Flexural vibration transducer with magnetic field generating
JP2784246B2 (ja) 振動計
US5024088A (en) Electromagnetic accelerometer
GB2593191A (en) A sensor