JPS59148303A - 電磁石装置 - Google Patents

電磁石装置

Info

Publication number
JPS59148303A
JPS59148303A JP58023515A JP2351583A JPS59148303A JP S59148303 A JPS59148303 A JP S59148303A JP 58023515 A JP58023515 A JP 58023515A JP 2351583 A JP2351583 A JP 2351583A JP S59148303 A JPS59148303 A JP S59148303A
Authority
JP
Japan
Prior art keywords
yoke
armature
permanent magnet
coil
plate
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
JP58023515A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0155563B2 (en, 2012
Inventor
Hidetoshi Matsushita
松下　英敏
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 JP58023515A priority Critical patent/JPS59148303A/ja
Publication of JPS59148303A publication Critical patent/JPS59148303A/ja
Publication of JPH0155563B2 publication Critical patent/JPH0155563B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/06—Electromagnets; Actuators including electromagnets
    • H01F7/08—Electromagnets; Actuators including electromagnets with armatures
    • H01F7/16—Rectilinearly-movable armatures
    • H01F7/1638—Armatures not entering the winding
    • H01F7/1646—Armatures or stationary parts of magnetic circuit having permanent magnet
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/06—Electromagnets; Actuators including electromagnets
    • H01F7/08—Electromagnets; Actuators including electromagnets with armatures
    • H01F7/121—Guiding or setting position of armatures, e.g. retaining armatures in their end position
    • H01F7/122—Guiding or setting position of armatures, e.g. retaining armatures in their end position by permanent magnets

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Electromagnets (AREA)
JP58023515A 1983-02-14 1983-02-14 電磁石装置 Granted JPS59148303A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58023515A JPS59148303A (ja) 1983-02-14 1983-02-14 電磁石装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58023515A JPS59148303A (ja) 1983-02-14 1983-02-14 電磁石装置

Publications (2)

Publication Number Publication Date
JPS59148303A true JPS59148303A (ja) 1984-08-25
JPH0155563B2 JPH0155563B2 (en, 2012) 1989-11-27

Family

ID=12112580

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58023515A Granted JPS59148303A (ja) 1983-02-14 1983-02-14 電磁石装置

Country Status (1)

Country Link
JP (1) JPS59148303A (en, 2012)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1987007758A1 (en) * 1986-06-12 1987-12-17 Robert Bosch Gmbh Electromagnetic regulator
JPH01157505A (ja) * 1987-09-16 1989-06-20 Matsushita Electric Works Ltd 電磁石装置
US4947146A (en) * 1989-03-07 1990-08-07 Matsushita Electric Works, Ltd. Electromagnetic contactor

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1987007758A1 (en) * 1986-06-12 1987-12-17 Robert Bosch Gmbh Electromagnetic regulator
JPH01157505A (ja) * 1987-09-16 1989-06-20 Matsushita Electric Works Ltd 電磁石装置
US4947146A (en) * 1989-03-07 1990-08-07 Matsushita Electric Works, Ltd. Electromagnetic contactor
DE3908319A1 (de) * 1989-03-07 1990-09-20 Matsushita Electric Works Ltd Elektromagnetischer kontaktgeber
DE3943487A1 (de) * 1989-03-07 1990-10-18 Kloeckner Moeller Gmbh Elektromagnetischer kontaktgeber

Also Published As

Publication number Publication date
JPH0155563B2 (en, 2012) 1989-11-27

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