JP2013145773A5 - - Google Patents
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- JP2013145773A5 JP2013145773A5 JP2012004660A JP2012004660A JP2013145773A5 JP 2013145773 A5 JP2013145773 A5 JP 2013145773A5 JP 2012004660 A JP2012004660 A JP 2012004660A JP 2012004660 A JP2012004660 A JP 2012004660A JP 2013145773 A5 JP2013145773 A5 JP 2013145773A5
- Authority
- JP
- Japan
- Prior art keywords
- primary coil
- primary
- fixed
- terminal
- high temperature
- 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
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Description
一次端子１ａの変形例である図９は、一次コイル１の巻回した部分に、一次コイル１外周部に沿うように形成（曲成）した一次端子１ａａを固着させている。
この一次端子１ａａの、一次コイル１と接触している部分は、接着剤１０等により固着していることから一次コイル１が広がり、一次コイル１が巻き方向への緩むのを抑えることができ、一次端子１ａを所定位置に固定することができる。
In FIG. 9, which is a modification of the primary terminal 1 a, the primary terminal 1 aa formed (curved) along the outer periphery of the primary coil 1 is fixed to the wound portion of the primary coil 1.
The portion of the primary terminal 1aa that is in contact with the primary coil 1 is fixed by the adhesive 10 or the like, so that the primary coil 1 spreads and the primary coil 1 can be prevented from loosening in the winding direction. The primary terminal 1a can be fixed at a predetermined position.
図９のように構成することによって、絶縁樹脂４がケース本体３０に充填され、高温の状態で絶縁樹脂４を硬化する場合に、一次コイル１の高温での加熱による熱膨張で外周方向へ広がるように熱変形するのを抑えこむ効果がある。 With the configuration shown in FIG. 9 , when the insulating resin 4 is filled in the case body 30 and the insulating resin 4 is cured at a high temperature, the primary coil 1 expands in the outer peripheral direction due to thermal expansion due to heating at a high temperature. Thus, there is an effect of suppressing thermal deformation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2012004660A JP5888994B2 (en) | 2012-01-13 | 2012-01-13 | Mold type transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2012004660A JP5888994B2 (en) | 2012-01-13 | 2012-01-13 | Mold type transformer |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2013145773A JP2013145773A (en) | 2013-07-25 |
| JP2013145773A5 true JP2013145773A5 (en) | 2014-07-24 |
| JP5888994B2 JP5888994B2 (en) | 2016-03-22 |
Family
ID=49041428
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2012004660A Active JP5888994B2 (en) | 2012-01-13 | 2012-01-13 | Mold type transformer |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP5888994B2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017022203A (en) * | 2015-07-08 | 2017-01-26 | 三菱電機株式会社 | Mold type transformer |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55146921A (en) * | 1979-05-02 | 1980-11-15 | Mitsubishi Electric Corp | Rubber molded stationary type induction apparatus |
| JPS5612320U (en) * | 1979-07-06 | 1981-02-02 | ||
| JPS5872826U (en) * | 1981-11-12 | 1983-05-17 | 株式会社東芝 | molded current transformer |
| JPS60166978U (en) * | 1984-04-13 | 1985-11-06 | 株式会社 富士電機総合研究所 | Resin mold sealed terminal board |
| JPH04125433U (en) * | 1991-05-07 | 1992-11-16 | 日新電機株式会社 | Current transformer |
| IT1279382B1 (en) * | 1992-03-04 | 1997-12-10 | Mario Antonio Taddei | TRANSFORMATION OF CURRENT FOR HIGH VOLTAGE, TO PRODUCTION FOR WAREHOUSE, BY AUTOMATION OF ITS INSULATION. |
| JPH09222135A (en) * | 1996-02-19 | 1997-08-26 | Zexel Corp | Electromagnetic connector |
| JP5108648B2 (en) * | 2008-06-24 | 2012-12-26 | 日特エンジニアリング株式会社 | Coil winding method and coil winding apparatus |
| JP5233558B2 (en) * | 2008-09-30 | 2013-07-10 | Ｔｄｋ株式会社 | Coil parts |
| JP5204731B2 (en) * | 2009-07-29 | 2013-06-05 | 三菱電機株式会社 | Mold type transformer |
-
2012
- 2012-01-13 JP JP2012004660A patent/JP5888994B2/en active Active
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