JPS5827906U - Coil bobbin for electromagnetic equipment - Google Patents

Coil bobbin for electromagnetic equipment

Info

Publication number
JPS5827906U
JPS5827906U JP12171881U JP12171881U JPS5827906U JP S5827906 U JPS5827906 U JP S5827906U JP 12171881 U JP12171881 U JP 12171881U JP 12171881 U JP12171881 U JP 12171881U JP S5827906 U JPS5827906 U JP S5827906U
Authority
JP
Japan
Prior art keywords
coil bobbin
coil
inner core
electromagnetic equipment
steel plates
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
JP12171881U
Other languages
Japanese (ja)
Inventor
彰夫 中村
明男 角川
Original Assignee
松下電器産業株式会社
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 松下電器産業株式会社 filed Critical 松下電器産業株式会社
Priority to JP12171881U priority Critical patent/JPS5827906U/en
Publication of JPS5827906U publication Critical patent/JPS5827906U/en
Pending legal-status Critical Current

Links

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図：イはＥ型鉄心で、口はＥ型鉄心を使用した小型
変圧器の斜視図、第２図：イはＵ型鉄心で、口はＵ型鉄
心を使用した小型変圧器の斜視図、第３図：従来のコイ
ルボビンの縦断面図、第４Ｎ：本考案のコイルボビンの
実施例の縦断面図、第５Ｎ：本考案のコイ４レボビンの
他の実施例の縦断面図。 〔記号〕１・・・Ｅ型鉄心、２・・・従来のコイルボビ
ン、３・・・コイル、４・・・外鉄心のつき合せ部分、
５・・・Ｕ型鉄心、６・・・内鉄心、７・・・内鉄心の
つき合せ部分、８・・・本考案のコイルボビン、９・・
・中心孔、１０・・・膨出部。Figure 1: A is a perspective view of a small transformer with an E-type core and an E-type core at the mouth. Figure 2: A is a perspective view of a small transformer with a U-type core and a U-type core at the mouth. FIG. 3: A vertical cross-sectional view of a conventional coil bobbin, No. 4N: A vertical cross-sectional view of an embodiment of the coil bobbin of the present invention, and No. 5N: A vertical cross-sectional view of another embodiment of the coil bobbin of the present invention. [Symbols] 1...E type core, 2...Conventional coil bobbin, 3...Coil, 4...Abutment part of outer core,
5... U-shaped iron core, 6... Inner iron core, 7... Butt portion of inner iron core, 8... Coil bobbin of the present invention, 9...
- Center hole, 10... bulge.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] Ｅ型鋼板又はＵ型鋼板を積層して形成した鉄心の内鉄心
にコイルを巻装したコイルボビンを挿入し、外鉄心のつ
き合せ部分を溶接等によって固定した構造において、前
記コイルボタンは合成樹脂等の弾性物質によって形成さ
れ、前記内鉄心に挿入される中心孔はその内面に前記内
鉄心のつき合せ部分に弾発的に圧接する膨出部を有する
ことを特徴とする電磁機器のコイルボビン。In a structure in which a coil bobbin wrapped with a coil is inserted into an inner core formed by laminating E-type steel plates or U-type steel plates, and the mating portions of the outer core are fixed by welding or the like, the coil button is made of synthetic resin or the like. A coil bobbin for an electromagnetic device, characterized in that the center hole is formed of an elastic material and is inserted into the inner core, and has a bulge on its inner surface that elastically presses against a mating portion of the inner core.
JP12171881U 1981-08-17 1981-08-17 Coil bobbin for electromagnetic equipment Pending JPS5827906U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12171881U JPS5827906U (en) 1981-08-17 1981-08-17 Coil bobbin for electromagnetic equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12171881U JPS5827906U (en) 1981-08-17 1981-08-17 Coil bobbin for electromagnetic equipment

Publications (1)

Publication Number Publication Date
JPS5827906U true JPS5827906U (en) 1983-02-23

Family

ID=29915657

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12171881U Pending JPS5827906U (en) 1981-08-17 1981-08-17 Coil bobbin for electromagnetic equipment

Country Status (1)

Country Link
JP (1) JPS5827906U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000004549A (en) * 1998-06-12 2000-01-07 Matsushita Electric Ind Co Ltd Noncontact power supply
JP2012016133A (en) * 2010-06-30 2012-01-19 Mitsuba Corp Rotary electric machine

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5126442B1 (en) * 1968-01-22 1976-08-06

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5126442B1 (en) * 1968-01-22 1976-08-06

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000004549A (en) * 1998-06-12 2000-01-07 Matsushita Electric Ind Co Ltd Noncontact power supply
JP2012016133A (en) * 2010-06-30 2012-01-19 Mitsuba Corp Rotary electric machine

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