JPS5646656A - Ignition signal generator - Google Patents

Ignition signal generator

Info

Publication number
JPS5646656A
JPS5646656A JP12160379A JP12160379A JPS5646656A JP S5646656 A JPS5646656 A JP S5646656A JP 12160379 A JP12160379 A JP 12160379A JP 12160379 A JP12160379 A JP 12160379A JP S5646656 A JPS5646656 A JP S5646656A
Authority
JP
Japan
Prior art keywords
magnetic pole
magnetic
magnet
pole piece
bonding 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
JP12160379A
Other languages
Japanese (ja)
Other versions
JPS6226261B2 (en
Inventor
Masao Kikuchi
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP12160379A priority Critical patent/JPS5646656A/en
Publication of JPS5646656A publication Critical patent/JPS5646656A/en
Publication of JPS6226261B2 publication Critical patent/JPS6226261B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K21/00—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets
    • H02K21/38—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with rotating flux distributors, and armatures and magnets both stationary
    • H02K21/44—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with rotating flux distributors, and armatures and magnets both stationary with armature windings wound upon the magnets

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)
  • Permanent Magnet Type Synchronous Machine (AREA)

Abstract

PURPOSE:To mass-produce solid devices of small size and light weight by forming a magnetic path of a small loss by two magnetic pole pieces a magnet and a magnetic material bonded plate. CONSTITUTION:After mounting magnetic pole pieces 4a and 4b to a bobbin, the head portion of the magnetic pole piece 4b is advanced by the thickness of a magnet 3 from the head position of the magnetic pole piece 4a and the magnet 3 is fitted in a vertical groove 5, and the head portion of the magnetic pole piece 4a and the outer surface of the magnet 3 are placed on the same plane. Thereafter, the magnetic piece 4a and the magnet 3 are inserted in a groove 5 from the lower part of the bonding plate 6 made of a magnetic material of a T-shape, and pressed and hermetically bonded, and a magnetic path of a small magnetic loss is formed by the magnetic pole piece 4a, bonding plate 6, magnet 3, and magnetic pole piece 4b. After assemblying the constituent parts as described above, these parts are set in the mold metal fittings, a synthetic resin material is injected therein and shaped, and the metal parts projected from the synthetic resin surface are only limited to the tip end surfaces of magnetic pole pieces 4a and 4b, and mounting part of a pair of terminals 9 and the bonding plate 6. As a result, strong devices of small size and light weight can be mass-produced.
JP12160379A 1979-09-21 1979-09-21 Ignition signal generator Granted JPS5646656A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12160379A JPS5646656A (en) 1979-09-21 1979-09-21 Ignition signal generator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12160379A JPS5646656A (en) 1979-09-21 1979-09-21 Ignition signal generator

Publications (2)

Publication Number Publication Date
JPS5646656A true JPS5646656A (en) 1981-04-27
JPS6226261B2 JPS6226261B2 (en) 1987-06-08

Family

ID=14815333

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12160379A Granted JPS5646656A (en) 1979-09-21 1979-09-21 Ignition signal generator

Country Status (1)

Country Link
JP (1) JPS5646656A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61165077U (en) * 1985-04-03 1986-10-13

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0317954U (en) * 1989-07-04 1991-02-21

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61165077U (en) * 1985-04-03 1986-10-13
JPH0514712Y2 (en) * 1985-04-03 1993-04-19

Also Published As

Publication number Publication date
JPS6226261B2 (en) 1987-06-08

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