EA200300054A1 - Механо-электрический датчик для восприятия усилия или вибрации - Google Patents

Механо-электрический датчик для восприятия усилия или вибрации

Info

Publication number
EA200300054A1
EA200300054A1 EA200300054A EA200300054A EA200300054A1 EA 200300054 A1 EA200300054 A1 EA 200300054A1 EA 200300054 A EA200300054 A EA 200300054A EA 200300054 A EA200300054 A EA 200300054A EA 200300054 A1 EA200300054 A1 EA 200300054A1
Authority
EA
Eurasian Patent Office
Prior art keywords
frame
supporting structure
vibration
mechano
perception
Prior art date
Application number
EA200300054A
Other languages
English (en)
Russian (ru)
Inventor
Биргер Ортен
Original Assignee
Медитрон Ас
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 Медитрон Ас filed Critical Медитрон Ас
Publication of EA200300054A1 publication Critical patent/EA200300054A1/ru

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
    • G01H11/06—Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves by detecting changes in electric or magnetic properties by electric means
    • G01H11/08—Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves by detecting changes in electric or magnetic properties by electric means using piezoelectric devices
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/004—Mounting transducers, e.g. provided with mechanical moving or orienting device
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/18—Methods or devices for transmitting, conducting or directing sound
    • G10K11/24—Methods or devices for transmitting, conducting or directing sound for conducting sound through solid bodies, e.g. wires

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)
  • Piezo-Electric Transducers For Audible Bands (AREA)
EA200300054A 2000-06-23 2001-06-15 Механо-электрический датчик для восприятия усилия или вибрации EA200300054A1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NO20003311A NO312792B1 (no) 2000-06-23 2000-06-23 Mekanoelektrisk sensor
PCT/NO2001/000252 WO2002001167A1 (en) 2000-06-23 2001-06-15 A mechano-electrical sensor for sensing force or vibration

Publications (1)

Publication Number Publication Date
EA200300054A1 true EA200300054A1 (ru) 2003-06-26

Family

ID=19911307

Family Applications (1)

Application Number Title Priority Date Filing Date
EA200300054A EA200300054A1 (ru) 2000-06-23 2001-06-15 Механо-электрический датчик для восприятия усилия или вибрации

Country Status (11)

Country Link
EP (1) EP1311811A1 (no)
JP (1) JP2004502158A (no)
KR (1) KR20030071618A (no)
CN (1) CN1302267C (no)
AU (1) AU2001274687A1 (no)
BR (1) BR0112277A (no)
CA (1) CA2413447A1 (no)
EA (1) EA200300054A1 (no)
NO (1) NO312792B1 (no)
PL (1) PL360483A1 (no)
WO (1) WO2002001167A1 (no)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104181330B (zh) * 2013-05-24 2018-03-20 北京嘉岳同乐极电子有限公司 加速度传感器
CN110445415B (zh) * 2019-08-06 2020-07-17 合肥工业大学 一种旋转压电驱动器
CN118482810B (zh) * 2024-07-16 2024-10-11 成都赛力斯科技有限公司 压电检测装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2880333A (en) * 1954-11-17 1959-03-31 Gulton Ind Inc Accelerometer
US4051395A (en) * 1975-08-08 1977-09-27 Minnesota Mining And Manufacturing Weight actuated piezoelectric polymeric transducer
US4051351A (en) 1976-11-10 1977-09-27 Westinghouse Electric Corporation Electronic system for monitoring pneumatic tool performance
GB2055018B (en) 1979-07-11 1983-11-16 Kureha Chemical Ind Co Ltd Vibration detector
FR2540325A1 (fr) * 1983-01-28 1984-08-03 Thomson Csf Hydrophone de vitesse
GB8519026D0 (en) * 1985-07-27 1985-09-04 Laing J Piezo electrical inertia sensitive device
US4727279A (en) * 1987-04-29 1988-02-23 General Motors Corporation Piezoelectric knock sensor
FR2615682B1 (fr) * 1987-05-19 1989-07-13 Thomson Csf Geophone comportant un element sensible en polymere piezoelectrique
CN2257019Y (zh) * 1995-09-08 1997-06-25 陕西青华机电研究所 差动式振弦加速度计

Also Published As

Publication number Publication date
JP2004502158A (ja) 2004-01-22
CA2413447A1 (en) 2002-01-03
NO20003311L (no) 2001-12-24
CN1437701A (zh) 2003-08-20
NO312792B1 (no) 2002-07-01
NO20003311D0 (no) 2000-06-23
CN1302267C (zh) 2007-02-28
EP1311811A1 (en) 2003-05-21
BR0112277A (pt) 2003-12-30
PL360483A1 (en) 2004-09-06
AU2001274687A1 (en) 2002-01-08
WO2002001167A1 (en) 2002-01-03
KR20030071618A (ko) 2003-09-06

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