JPS56135127A - Oscillation sensor - Google Patents

Oscillation sensor

Info

Publication number
JPS56135127A
JPS56135127A JP3862280A JP3862280A JPS56135127A JP S56135127 A JPS56135127 A JP S56135127A JP 3862280 A JP3862280 A JP 3862280A JP 3862280 A JP3862280 A JP 3862280A JP S56135127 A JPS56135127 A JP S56135127A
Authority
JP
Japan
Prior art keywords
linear
electrode
antidisaster
surfacial
pass filter
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
JP3862280A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6351255B2 (enrdf_load_stackoverflow
Inventor
Yasuro Obata
Naohiro Murayama
Teruo Fujii
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.)
ASUKA DENSHI KK
Kureha Corp
Original Assignee
ASUKA DENSHI KK
Kureha 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 ASUKA DENSHI KK, Kureha Corp filed Critical ASUKA DENSHI KK
Priority to JP3862280A priority Critical patent/JPS56135127A/ja
Priority to GB8021502A priority patent/GB2055018B/en
Priority to US06/165,802 priority patent/US4368525A/en
Priority to DE19803025894 priority patent/DE3025894A1/de
Priority to FR8015352A priority patent/FR2461270A1/fr
Priority to CA000355868A priority patent/CA1171953A/en
Publication of JPS56135127A publication Critical patent/JPS56135127A/ja
Publication of JPS6351255B2 publication Critical patent/JPS6351255B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
    • B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
    • B06B1/00—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
    • B06B1/02—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy
    • B06B1/06—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezoelectric effect or with electrostriction
    • B06B1/0688—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezoelectric effect or with electrostriction with foil-type piezoelectric elements, e.g. PVDF

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
JP3862280A 1979-07-11 1980-03-26 Oscillation sensor Granted JPS56135127A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP3862280A JPS56135127A (en) 1980-03-26 1980-03-26 Oscillation sensor
GB8021502A GB2055018B (en) 1979-07-11 1980-07-01 Vibration detector
US06/165,802 US4368525A (en) 1979-07-11 1980-07-03 Vibration detector
DE19803025894 DE3025894A1 (de) 1979-07-11 1980-07-09 Schwingungsdetektor
FR8015352A FR2461270A1 (fr) 1979-07-11 1980-07-10 Detecteur de vibrations
CA000355868A CA1171953A (en) 1979-07-11 1980-07-10 Seismic vibration detector using piezoelectric polymeric substance

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3862280A JPS56135127A (en) 1980-03-26 1980-03-26 Oscillation sensor

Publications (2)

Publication Number Publication Date
JPS56135127A true JPS56135127A (en) 1981-10-22
JPS6351255B2 JPS6351255B2 (enrdf_load_stackoverflow) 1988-10-13

Family

ID=12530332

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3862280A Granted JPS56135127A (en) 1979-07-11 1980-03-26 Oscillation sensor

Country Status (1)

Country Link
JP (1) JPS56135127A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114042878A (zh) * 2021-11-30 2022-02-15 江苏沙钢集团有限公司 用于检测结晶振动台振动异常的装置及异常工况检测方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114042878A (zh) * 2021-11-30 2022-02-15 江苏沙钢集团有限公司 用于检测结晶振动台振动异常的装置及异常工况检测方法

Also Published As

Publication number Publication date
JPS6351255B2 (enrdf_load_stackoverflow) 1988-10-13

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