JPS558039A - Coil device - Google Patents

Coil device

Info

Publication number
JPS558039A
JPS558039A JP8014878A JP8014878A JPS558039A JP S558039 A JPS558039 A JP S558039A JP 8014878 A JP8014878 A JP 8014878A JP 8014878 A JP8014878 A JP 8014878A JP S558039 A JPS558039 A JP S558039A
Authority
JP
Japan
Prior art keywords
iron core
cover
coil
outer iron
collar
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
JP8014878A
Other languages
Japanese (ja)
Other versions
JPS6036083B2 (en
Inventor
Susumu Kawakami
Masaru Sugikoto
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 JP53080148A priority Critical patent/JPS6036083B2/en
Publication of JPS558039A publication Critical patent/JPS558039A/en
Publication of JPS6036083B2 publication Critical patent/JPS6036083B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Regulation Of General Use Transformers (AREA)
  • Housings And Mounting Of Transformers (AREA)

Abstract

PURPOSE: For decreasing the sound due to vibration, to cover with a cover the portion not covered with an iron core, of the coil of coil devices such as transformers, fasten the marginal portion of said cover in contact with an outer iron core, and contact with said cover the support piece extended from a coil bobbin.
CONSTITUTION: A coil bobbin 6 having a collar 6a projecting outwardly from an inner iron core 3b provided with a coil 8 is provided on an E-type iron core 3 made of a U-shaped outer iron core 3a and an inner iron core 3b. Thin tongue-shaped support pieces 7 are extended from the both ends of said collar 6a. Further, collars 9a are provided on the margins of a square dish-shaped cover 9 to contact with said outer iron core 3a. Further, recesses 14 are so formed at the two edges of said collar 9a as to agree with said recesses 4 provided on said outer iron core 3a, a projecting engaging piece 13 on another peripheral edge to engage the fastening hole 12 provided in said outer iron core 3a. The peripheral portion of said cover 9 is contacted with and fastened on said outer iron core 3a and further contacted with said support piece 7 for decreasing the sound generated by the vibration of iron cores.
COPYRIGHT: (C)1980,JPO&Japio
JP53080148A 1978-06-30 1978-06-30 winding equipment Expired JPS6036083B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP53080148A JPS6036083B2 (en) 1978-06-30 1978-06-30 winding equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP53080148A JPS6036083B2 (en) 1978-06-30 1978-06-30 winding equipment

Publications (2)

Publication Number Publication Date
JPS558039A true JPS558039A (en) 1980-01-21
JPS6036083B2 JPS6036083B2 (en) 1985-08-19

Family

ID=13710190

Family Applications (1)

Application Number Title Priority Date Filing Date
JP53080148A Expired JPS6036083B2 (en) 1978-06-30 1978-06-30 winding equipment

Country Status (1)

Country Link
JP (1) JPS6036083B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0496822U (en) * 1991-01-30 1992-08-21

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63193472U (en) * 1987-06-03 1988-12-13

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0496822U (en) * 1991-01-30 1992-08-21

Also Published As

Publication number Publication date
JPS6036083B2 (en) 1985-08-19

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