JPS52155995A - Magnetism sensitive element - Google Patents

Magnetism sensitive element

Info

Publication number
JPS52155995A
JPS52155995A JP7369176A JP7369176A JPS52155995A JP S52155995 A JPS52155995 A JP S52155995A JP 7369176 A JP7369176 A JP 7369176A JP 7369176 A JP7369176 A JP 7369176A JP S52155995 A JPS52155995 A JP S52155995A
Authority
JP
Japan
Prior art keywords
sensitive element
magnetism sensitive
magnetism
absence
operating
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
JP7369176A
Other languages
Japanese (ja)
Inventor
Tokuaki Ohira
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.)
NEC Corp
Original Assignee
NEC Corp
Nippon 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 NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP7369176A priority Critical patent/JPS52155995A/en
Publication of JPS52155995A publication Critical patent/JPS52155995A/en
Pending legal-status Critical Current

Links

Landscapes

  • Switches That Are Operated By Magnetic Or Electric Fields (AREA)
  • Measuring Magnetic Variables (AREA)

Abstract

PURPOSE: A highly reliable and long-last ing contactless switch is obtained by operating the piezoelectric element with the magnetic energy between magnetic substance electrodes in the absence of any contact.
COPYRIGHT: (C)1977,JPO&Japio
JP7369176A 1976-06-21 1976-06-21 Magnetism sensitive element Pending JPS52155995A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7369176A JPS52155995A (en) 1976-06-21 1976-06-21 Magnetism sensitive element

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7369176A JPS52155995A (en) 1976-06-21 1976-06-21 Magnetism sensitive element

Publications (1)

Publication Number Publication Date
JPS52155995A true JPS52155995A (en) 1977-12-24

Family

ID=13525483

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7369176A Pending JPS52155995A (en) 1976-06-21 1976-06-21 Magnetism sensitive element

Country Status (1)

Country Link
JP (1) JPS52155995A (en)

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