JPS5544730A - Electric machine transducer - Google Patents

Electric machine transducer

Info

Publication number
JPS5544730A
JPS5544730A JP11804578A JP11804578A JPS5544730A JP S5544730 A JPS5544730 A JP S5544730A JP 11804578 A JP11804578 A JP 11804578A JP 11804578 A JP11804578 A JP 11804578A JP S5544730 A JPS5544730 A JP S5544730A
Authority
JP
Japan
Prior art keywords
electric
electric conductors
slender
conductors
magnetic field
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.)
Pending
Application number
JP11804578A
Other languages
Japanese (ja)
Inventor
Yoshinori Fujimori
Hirohiko Izumi
Hiroki Honda
Kiyohiko Kondo
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP11804578A priority Critical patent/JPS5544730A/en
Publication of JPS5544730A publication Critical patent/JPS5544730A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To lengthen life and easily obtain high sensitivity and high accuracy by simple structure, by evaporating a plurality of slender, electric conductors on a surface of a high molecular piezo-electric material sheet in parallel shapes, and by mounting a plurality of slender, electric conductors on the back in parallel with the electric conductors on the surface.
CONSTITUTION: A plurality of slender, electric conductors 2 are evaporated on one side surface of a high molecular piezo-electric material sheet 1 in parallel shapes, and a plurality of slender, electric conductors 3 mutually crossing with the electric conductors 2 are simultaneously installed on the back in parallel shapes, thus forming a matrix electrode. When an alternating current magnetic field is worked by approaching an aternating current magnetic field generating source, such as, a magnetic field pen 9, etc. to an upper portion, vibration is produced at an intersection point 10 between each arbitrary conductors 2a, 3a on both surfaces, electric signals are input to input circuits 6 and 8 and selection recognized and the signals are detected or recorded as the intersection point. Thus, life is lengthened and high sensitivity and high precision can easily be gained by simple structure.
COPYRIGHT: (C)1980,JPO&Japio
JP11804578A 1978-09-27 1978-09-27 Electric machine transducer Pending JPS5544730A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11804578A JPS5544730A (en) 1978-09-27 1978-09-27 Electric machine transducer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11804578A JPS5544730A (en) 1978-09-27 1978-09-27 Electric machine transducer

Publications (1)

Publication Number Publication Date
JPS5544730A true JPS5544730A (en) 1980-03-29

Family

ID=14726660

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11804578A Pending JPS5544730A (en) 1978-09-27 1978-09-27 Electric machine transducer

Country Status (1)

Country Link
JP (1) JPS5544730A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5728894A (en) * 1994-06-22 1998-03-17 Ashahi Kasei Kogyo Kabushiki Kaisha Method for producing methacrolein
JP2008058171A (en) * 2006-08-31 2008-03-13 Namiki Precision Jewel Co Ltd Magnetic torque sensor
JP2012532579A (en) * 2009-07-02 2012-12-13 クーパー タイヤ アンド ラバー カンパニー Piezoelectric strain device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5728894A (en) * 1994-06-22 1998-03-17 Ashahi Kasei Kogyo Kabushiki Kaisha Method for producing methacrolein
JP2008058171A (en) * 2006-08-31 2008-03-13 Namiki Precision Jewel Co Ltd Magnetic torque sensor
JP2012532579A (en) * 2009-07-02 2012-12-13 クーパー タイヤ アンド ラバー カンパニー Piezoelectric strain device

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