JPS56115512A - Electromagnetic device - Google Patents

Electromagnetic device

Info

Publication number
JPS56115512A
JPS56115512A JP1828380A JP1828380A JPS56115512A JP S56115512 A JPS56115512 A JP S56115512A JP 1828380 A JP1828380 A JP 1828380A JP 1828380 A JP1828380 A JP 1828380A JP S56115512 A JPS56115512 A JP S56115512A
Authority
JP
Japan
Prior art keywords
impedance
path
members
electromagnetic device
dowel
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
JP1828380A
Other languages
Japanese (ja)
Inventor
Tatsuhisa Mizuno
Haruo Nagase
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 JP1828380A priority Critical patent/JPS56115512A/en
Publication of JPS56115512A publication Critical patent/JPS56115512A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F37/00—Fixed inductances not covered by group H01F17/00

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Insulating Of Coils (AREA)

Abstract

PURPOSE:To prevent the change of impedance after the adjustment of impedance of the electromagnetic device by a method wherein after impedance is adjusted, path members are inserted into leakage path parts and the path members are fixed with fixing pieces. CONSTITUTION:After impedance is adjusted inserting the path members 12 into the leakage path parts 6, 7 of a core 1, the path members 12 are fixed with the fixing pieces. For the fixing piece, a spring 13 provided on the path member 12, a visco-elastic material like rubber 17, etc., or a dowel 24 to press the path material, etc., can be used. When the dowel 24 is to be used, a base 23 is provided at the leakage path part 20. Accordingly the change of impedance after the performance of the adjustment of impedance can be prevented.
JP1828380A 1980-02-15 1980-02-15 Electromagnetic device Pending JPS56115512A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1828380A JPS56115512A (en) 1980-02-15 1980-02-15 Electromagnetic device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1828380A JPS56115512A (en) 1980-02-15 1980-02-15 Electromagnetic device

Publications (1)

Publication Number Publication Date
JPS56115512A true JPS56115512A (en) 1981-09-10

Family

ID=11967300

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1828380A Pending JPS56115512A (en) 1980-02-15 1980-02-15 Electromagnetic device

Country Status (1)

Country Link
JP (1) JPS56115512A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62211905A (en) * 1986-03-12 1987-09-17 Matsushita Electric Works Ltd Electromagnetic device
JPS62174328U (en) * 1986-04-25 1987-11-05
JPS6339916U (en) * 1986-08-29 1988-03-15

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62211905A (en) * 1986-03-12 1987-09-17 Matsushita Electric Works Ltd Electromagnetic device
JPS62174328U (en) * 1986-04-25 1987-11-05
JPS6339916U (en) * 1986-08-29 1988-03-15

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