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JPS6431326A - Electromagnetic relay - Google Patents

Electromagnetic relay

Info

Publication number
JPS6431326A
JPS6431326A JP18818487A JP18818487A JPS6431326A JP S6431326 A JPS6431326 A JP S6431326A JP 18818487 A JP18818487 A JP 18818487A JP 18818487 A JP18818487 A JP 18818487A JP S6431326 A JPS6431326 A JP S6431326A
Authority
JP
Japan
Prior art keywords
coil
iron core
shaped
movable contact
contact point
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
JP18818487A
Other languages
Japanese (ja)
Inventor
Hideki Tsukide
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
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 filed Critical NEC Corp
Priority to JP18818487A priority Critical patent/JPS6431326A/en
Publication of JPS6431326A publication Critical patent/JPS6431326A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H51/00—Electromagnetic relays
    • H01H51/22—Polarised relays
    • H01H51/2272—Polarised relays comprising rockable armature, rocking movement around central axis parallel to the main plane of the armature
    • H01H51/2281—Contacts rigidly combined with armature
    • H01H51/229—Blade-spring contacts alongside armature

Landscapes

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

Abstract

PURPOSE:To increase magnetizing efficiency and stabilize an attraction force by applying V-shape and slope to the ends of a U-shaped iron core and a V-shaped armature for enabling the mutual contact thereof with each other. CONSTITUTION:A movable contact point spring 6 having a movable contact point 4 and a hinge spring part 5 is arranged at both sides of a U-shaped armature 3 and monolithically fixed via an insulation fixing body 7, thereby forming a movable contact point spring block. A coil is wound about a coil spool 9 with a U-shaped iron core 1 and a coil terminal 8 embedded therein, and a magnet coil 10 and a magnet piece 11 are fixed to a magnet mounting hole 18 at the internal center of the iron core 1, thereby forming a coil assembly body. Thereafter, the coil assembly body is coupled and fixed to the inside of an insulation body seat 16, and then the coil terminal 8 and a coil lead terminal 15 are connected to each other. In this case, both ends of the U-shaped iron core 1 and the U-shaped armature 3 are made to have a V-shape and slope, thereby increasing a magnetic pole area.
JP18818487A 1987-07-27 1987-07-27 Electromagnetic relay Pending JPS6431326A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18818487A JPS6431326A (en) 1987-07-27 1987-07-27 Electromagnetic relay

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18818487A JPS6431326A (en) 1987-07-27 1987-07-27 Electromagnetic relay

Publications (1)

Publication Number Publication Date
JPS6431326A true JPS6431326A (en) 1989-02-01

Family

ID=16219235

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18818487A Pending JPS6431326A (en) 1987-07-27 1987-07-27 Electromagnetic relay

Country Status (1)

Country Link
JP (1) JPS6431326A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108198732A (en) * 2016-07-30 2018-06-22 南安市耀森智能设备有限公司 A kind of method that gear unit is stablized in guard relay

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108198732A (en) * 2016-07-30 2018-06-22 南安市耀森智能设备有限公司 A kind of method that gear unit is stablized in guard relay
CN108198732B (en) * 2016-07-30 2019-10-22 绍兴市逸晨医疗科技有限公司 A kind of stable method of gear unit in guard relay

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