JPS5622567A - Ignition signal generator for contactless ignitor - Google Patents

Ignition signal generator for contactless ignitor

Info

Publication number
JPS5622567A
JPS5622567A JP9498679A JP9498679A JPS5622567A JP S5622567 A JPS5622567 A JP S5622567A JP 9498679 A JP9498679 A JP 9498679A JP 9498679 A JP9498679 A JP 9498679A JP S5622567 A JPS5622567 A JP S5622567A
Authority
JP
Japan
Prior art keywords
magnet
pole piece
winding frame
shaped groove
connection 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.)
Pending
Application number
JP9498679A
Other languages
Japanese (ja)
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 JP9498679A priority Critical patent/JPS5622567A/en
Publication of JPS5622567A publication Critical patent/JPS5622567A/en
Pending 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 simplify a construction while minimizing a magnetic loss by fastening the pole piece and the magnet with the connection plate inserted into a -shaped groove formed on the winding frame wound with generating coils. CONSTITUTION:A winding frame 2 has a bobbin 2a wound with a generating coil 3. The pole pieces 6 and 7 are respectively inserted into holes 4 and 5 provided on the winding frame 2, while a magnet 9 is fitted into the recess formed on the back of a pole piece 6. In addition, a connection plate 11 made of a magnetic material is inserted into a -shaped groove 10 formed on the winding frame 2. The connection plate 11 is magnetically connected to the backs of the magnet 9 and a pole piece 7 while the magnet 9 and the pole piece 7 are elastically pressed onto the -shaped groove 10. As an induction element 1 turns, an ignition signal voltage is generated in the generating coil 3.
JP9498679A 1979-07-27 1979-07-27 Ignition signal generator for contactless ignitor Pending JPS5622567A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9498679A JPS5622567A (en) 1979-07-27 1979-07-27 Ignition signal generator for contactless ignitor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9498679A JPS5622567A (en) 1979-07-27 1979-07-27 Ignition signal generator for contactless ignitor

Publications (1)

Publication Number Publication Date
JPS5622567A true JPS5622567A (en) 1981-03-03

Family

ID=14125211

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9498679A Pending JPS5622567A (en) 1979-07-27 1979-07-27 Ignition signal generator for contactless ignitor

Country Status (1)

Country Link
JP (1) JPS5622567A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63140869A (en) * 1986-12-03 1988-06-13 Nippon Denso Co Ltd Manufacture of pickup coil
JPS63140868A (en) * 1986-12-03 1988-06-13 Nippon Denso Co Ltd Pickup coil

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63140869A (en) * 1986-12-03 1988-06-13 Nippon Denso Co Ltd Manufacture of pickup coil
JPS63140868A (en) * 1986-12-03 1988-06-13 Nippon Denso Co Ltd Pickup coil

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