JPS5345518A - Electromagnetic type vibration sensor - Google Patents

Electromagnetic type vibration sensor

Info

Publication number
JPS5345518A
JPS5345518A JP12005076A JP12005076A JPS5345518A JP S5345518 A JPS5345518 A JP S5345518A JP 12005076 A JP12005076 A JP 12005076A JP 12005076 A JP12005076 A JP 12005076A JP S5345518 A JPS5345518 A JP S5345518A
Authority
JP
Japan
Prior art keywords
vibration sensor
electromagnetic type
type vibration
waveforms
come
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
JP12005076A
Other languages
Japanese (ja)
Other versions
JPS5743850B2 (en
Inventor
Takashi Onoda
Tsutomu Ishii
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.)
Nippon Gakki Co Ltd
Original Assignee
Nippon Gakki 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 Nippon Gakki Co Ltd filed Critical Nippon Gakki Co Ltd
Priority to JP12005076A priority Critical patent/JPS5345518A/en
Publication of JPS5345518A publication Critical patent/JPS5345518A/en
Publication of JPS5743850B2 publication Critical patent/JPS5743850B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: To detect vibration frequencies, waveforms, etc. highly accurately by controlling detection outputs with a bias magnetic field so as to come within a specified range in an electromagnetic type vibration sensor.
COPYRIGHT: (C)1978,JPO&Japio
JP12005076A 1976-10-06 1976-10-06 Electromagnetic type vibration sensor Granted JPS5345518A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12005076A JPS5345518A (en) 1976-10-06 1976-10-06 Electromagnetic type vibration sensor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12005076A JPS5345518A (en) 1976-10-06 1976-10-06 Electromagnetic type vibration sensor

Publications (2)

Publication Number Publication Date
JPS5345518A true JPS5345518A (en) 1978-04-24
JPS5743850B2 JPS5743850B2 (en) 1982-09-17

Family

ID=14776642

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12005076A Granted JPS5345518A (en) 1976-10-06 1976-10-06 Electromagnetic type vibration sensor

Country Status (1)

Country Link
JP (1) JPS5345518A (en)

Also Published As

Publication number Publication date
JPS5743850B2 (en) 1982-09-17

Similar Documents

Publication Publication Date Title
JPS53126944A (en) Developing device using developing powder
JPS5248379A (en) Speed detecting device
JPS52101065A (en) Magnetic scale
JPS5345518A (en) Electromagnetic type vibration sensor
JPS5296047A (en) Original point detector
JPS52143882A (en) Vibration source position detection system
JPS537284A (en) Detection of motor temperature
JPS532045A (en) Coordinates read method and its device
JPS5314238A (en) Electronic ignition system
JPS5220063A (en) Location detector
JPS5344081A (en) Analyzer using magnetic optical effect
JPS53140088A (en) Flaw detection using eddy current
JPS549652A (en) Differential transformer type sensor
JPS5356086A (en) Magnetic field controller
JPS5312352A (en) Pen for recorder
JPS5391764A (en) Moving direction detector
JPS5240179A (en) Magnetic body detection system
JPS5347775A (en) Alignment device
JPS5345517A (en) Electromagnetic type vibration sensor
JPS52105884A (en) Tester using eddy current
JPS5413366A (en) Position measuring system
JPS5319896A (en) Detecting apparatus of magnetic body
JPS52124814A (en) Detection unit of minute pattern
JPS52128189A (en) Eddy current flaw detector
JPS52147419A (en) Pickup device