JPS5225511A - Metal sealing type magnetic switch matrix - Google Patents

Metal sealing type magnetic switch matrix

Info

Publication number
JPS5225511A
JPS5225511A JP10063675A JP10063675A JPS5225511A JP S5225511 A JPS5225511 A JP S5225511A JP 10063675 A JP10063675 A JP 10063675A JP 10063675 A JP10063675 A JP 10063675A JP S5225511 A JPS5225511 A JP S5225511A
Authority
JP
Japan
Prior art keywords
type magnetic
magnetic switch
switch matrix
metal sealing
sealing type
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
JP10063675A
Other languages
Japanese (ja)
Other versions
JPS5515825B2 (en
Inventor
Ginya Ishiguro
Katsuhiro Kato
Sadayuki Mihashi
Kazutoshi Wakamatsu
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
Nippon Telegraph and Telephone Corp
Original Assignee
NEC Corp
Nippon Telegraph and Telephone 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 Telegraph and Telephone Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP10063675A priority Critical patent/JPS5225511A/en
Publication of JPS5225511A publication Critical patent/JPS5225511A/en
Publication of JPS5515825B2 publication Critical patent/JPS5515825B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H51/00—Electromagnetic relays
    • H01H51/28—Relays having both armature and contacts within a sealed casing outside which the operating coil is located, e.g. contact carried by a magnetic leaf spring or reed

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)

Abstract

PURPOSE: To improve magnetic performance and prevent contact surface polution by enclosing many contacts in a sealed housing.
COPYRIGHT: (C)1977,JPO&Japio
JP10063675A 1975-08-21 1975-08-21 Metal sealing type magnetic switch matrix Granted JPS5225511A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10063675A JPS5225511A (en) 1975-08-21 1975-08-21 Metal sealing type magnetic switch matrix

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10063675A JPS5225511A (en) 1975-08-21 1975-08-21 Metal sealing type magnetic switch matrix

Publications (2)

Publication Number Publication Date
JPS5225511A true JPS5225511A (en) 1977-02-25
JPS5515825B2 JPS5515825B2 (en) 1980-04-26

Family

ID=14279307

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10063675A Granted JPS5225511A (en) 1975-08-21 1975-08-21 Metal sealing type magnetic switch matrix

Country Status (1)

Country Link
JP (1) JPS5225511A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6367587U (en) * 1986-10-21 1988-05-07

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6367587U (en) * 1986-10-21 1988-05-07

Also Published As

Publication number Publication date
JPS5515825B2 (en) 1980-04-26

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