JPS6178030A - 電磁開閉器 - Google Patents

電磁開閉器

Info

Publication number
JPS6178030A
JPS6178030A JP19982584A JP19982584A JPS6178030A JP S6178030 A JPS6178030 A JP S6178030A JP 19982584 A JP19982584 A JP 19982584A JP 19982584 A JP19982584 A JP 19982584A JP S6178030 A JPS6178030 A JP S6178030A
Authority
JP
Japan
Prior art keywords
movable frame
movable
coil
frame
plunger
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
JP19982584A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0441450B2 (enrdf_load_stackoverflow
Inventor
小倉　孝史
健司 川崎
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.)
Panasonic Electric Works Co Ltd
Original Assignee
Matsushita Electric Works 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 Matsushita Electric Works Ltd filed Critical Matsushita Electric Works Ltd
Priority to JP19982584A priority Critical patent/JPS6178030A/ja
Publication of JPS6178030A publication Critical patent/JPS6178030A/ja
Publication of JPH0441450B2 publication Critical patent/JPH0441450B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/64—Driving arrangements between movable part of magnetic circuit and contact
    • H01H50/643—Driving arrangements between movable part of magnetic circuit and contact intermediate part performing a rotating or pivoting movement
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H51/00—Electromagnetic relays
    • H01H51/02—Non-polarised relays
    • H01H51/04—Non-polarised relays with single armature; with single set of ganged armatures
    • H01H51/06—Armature is movable between two limit positions of rest and is moved in one direction due to energisation of an electromagnet and after the electromagnet is de-energised is returned by energy stored during the movement in the first direction, e.g. by using a spring, by using a permanent magnet, by gravity
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/16—Magnetic circuit arrangements
    • H01H50/18—Movable parts of magnetic circuits, e.g. armature
    • H01H50/20—Movable parts of magnetic circuits, e.g. armature movable inside coil and substantially lengthwise with respect to axis thereof; movable coaxially with respect to coil
    • H01H50/22—Movable parts of magnetic circuits, e.g. armature movable inside coil and substantially lengthwise with respect to axis thereof; movable coaxially with respect to coil wherein the magnetic circuit is substantially closed
    • H01H2050/225—Movable parts of magnetic circuits, e.g. armature movable inside coil and substantially lengthwise with respect to axis thereof; movable coaxially with respect to coil wherein the magnetic circuit is substantially closed with yoke and armature formed by identical stacked laminates, e.g. punched in one and the same tool
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/54—Contact arrangements
    • H01H50/546—Contact arrangements for contactors having bridging contacts

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
JP19982584A 1984-09-25 1984-09-25 電磁開閉器 Granted JPS6178030A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19982584A JPS6178030A (ja) 1984-09-25 1984-09-25 電磁開閉器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19982584A JPS6178030A (ja) 1984-09-25 1984-09-25 電磁開閉器

Publications (2)

Publication Number Publication Date
JPS6178030A true JPS6178030A (ja) 1986-04-21
JPH0441450B2 JPH0441450B2 (enrdf_load_stackoverflow) 1992-07-08

Family

ID=16414267

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19982584A Granted JPS6178030A (ja) 1984-09-25 1984-09-25 電磁開閉器

Country Status (1)

Country Link
JP (1) JPS6178030A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6448339A (en) * 1987-08-19 1989-02-22 Fuji Electric Co Ltd Electromagnetic contact device
JPH0744866U (ja) * 1995-02-28 1995-11-28 富士電機株式会社 電磁接触器

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6448339A (en) * 1987-08-19 1989-02-22 Fuji Electric Co Ltd Electromagnetic contact device
JPH0744866U (ja) * 1995-02-28 1995-11-28 富士電機株式会社 電磁接触器

Also Published As

Publication number Publication date
JPH0441450B2 (enrdf_load_stackoverflow) 1992-07-08

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees