JPS57102004A - Polar electromagnet - Google Patents

Polar electromagnet

Info

Publication number
JPS57102004A
JPS57102004A JP55179273A JP17927380A JPS57102004A JP S57102004 A JPS57102004 A JP S57102004A JP 55179273 A JP55179273 A JP 55179273A JP 17927380 A JP17927380 A JP 17927380A JP S57102004 A JPS57102004 A JP S57102004A
Authority
JP
Japan
Prior art keywords
armature
parts
magnetic
constituting
upper surfaces
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
JP55179273A
Other languages
Japanese (ja)
Other versions
JPS6334612B2 (en
Inventor
Yoshihide Bando
Yoshihiko Takahashi
Toshiki Tanaka
Kenichi Tsuruyoshi
Shuichi Kishimoto
Takezo Sano
Hiroshi Ninomiya
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.)
Omron Corp
Original Assignee
Tateisi Electronics Co
Omron Tateisi Electronics Co
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 Tateisi Electronics Co, Omron Tateisi Electronics Co filed Critical Tateisi Electronics Co
Priority to JP55179273A priority Critical patent/JPS57102004A/en
Publication of JPS57102004A publication Critical patent/JPS57102004A/en
Publication of JPS6334612B2 publication Critical patent/JPS6334612B2/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
    • H01F7/14—Pivoting armatures

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Electromagnets (AREA)

Abstract

PURPOSE:To reduce the power consumption while attaining higher sensitivity by providing an armature with a magnetic resistance in such a manner as eliminate or restrict the magnetic path which cannot be directly negated by the magnetic flux of the coil. CONSTITUTION:An armature consists of two parts 14a and 14b arranged to oppose to each other through the gaps Ga1 and Ga2 constituting magnet-resisting parts while the curved hinge parts 15a and 15b are respectively formed on the parts 14a and 14b. The armature 14 is rockable by contacting the hinge parts 15a and 15b with the upper surfaces of the yokes 12 and 13. Both ends of the armature 14 are attracted to both ends upper surfaces of the iron cores 11 constituting the magnetic pole surfaces, when the armature 14 is rocked to the left and right.
JP55179273A 1980-12-17 1980-12-17 Polar electromagnet Granted JPS57102004A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55179273A JPS57102004A (en) 1980-12-17 1980-12-17 Polar electromagnet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55179273A JPS57102004A (en) 1980-12-17 1980-12-17 Polar electromagnet

Publications (2)

Publication Number Publication Date
JPS57102004A true JPS57102004A (en) 1982-06-24
JPS6334612B2 JPS6334612B2 (en) 1988-07-11

Family

ID=16062951

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55179273A Granted JPS57102004A (en) 1980-12-17 1980-12-17 Polar electromagnet

Country Status (1)

Country Link
JP (1) JPS57102004A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0476524U (en) * 1990-11-19 1992-07-03
US9075136B1 (en) 1998-03-04 2015-07-07 Gtj Ventures, Llc Vehicle operator and/or occupant information apparatus and method

Also Published As

Publication number Publication date
JPS6334612B2 (en) 1988-07-11

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