JPH02129716U - - Google Patents
Info
- Publication number
- JPH02129716U JPH02129716U JP5363988U JP5363988U JPH02129716U JP H02129716 U JPH02129716 U JP H02129716U JP 5363988 U JP5363988 U JP 5363988U JP 5363988 U JP5363988 U JP 5363988U JP H02129716 U JPH02129716 U JP H02129716U
- Authority
- JP
- Japan
- Prior art keywords
- core
- transformer
- cross
- sectional area
- cooling air
- 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
Links
- 239000000758 substrate Substances 0.000 claims description 2
- 238000001816 cooling Methods 0.000 claims 4
- 230000017525 heat dissipation Effects 0.000 claims 3
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Transformer Cooling (AREA)
Description
第１図は本考案によるトランスの一実施例を示
す正面図、第２図は本考案の他の実施例を示す正
面図、第３図は本考案の他の実施例を示す側面図
、第４図は従来のトランスを基板に取付けた状態
で示す正面図である。
FIG. 1 is a front view showing one embodiment of a transformer according to the present invention, FIG. 2 is a front view showing another embodiment of the present invention, and FIG. 3 is a side view showing another embodiment of the present invention. FIG. 4 is a front view showing a conventional transformer attached to a board.
補正 平１．９．２１
図面の簡単な説明を次のように補正する。
明細書中、８頁３行の「正面図である。」を、
「正面図、第５図はコアの基板からの距離と温度
との関係を従来例と本考案について比較して示す
図である。」と補正する。Amendment September 21, 1999 The brief description of the drawing is amended as follows. In the specification, page 8, line 3, “This is a front view.”
``The front view, FIG. 5, is a diagram comparing the relationship between the distance of the core from the substrate and the temperature for the conventional example and the present invention.'' is corrected.
Claims (1)
該放熱手段に結合したコアの部分の断面積を、該
コアの部分の反対側のコアの部分の断面積より狭
くしたことを特徴とするトランス。 ２ 前記放熱手段が、前記トランスを取付けた基
板であることを特徴とする請求項１記載のトラン
ス。 ３ トランスのコアの一面に冷却風を送風するフ
アンを有し、該冷却風が送風される部分の断面積
を、該コアの部分の反対側のコアの部分の断面積
より狭くしたことを特徴とするトランス。 ４ トランスのコアの一面に冷却風を送風するフ
アンを有すると共に、該冷却風が送風される部分
に放熱手段を結合し、該放熱手段を結合した部分
の断面積を、該コア部分の反対側のコアの部分の
断面積より狭くしたことを特徴とするトランス。[Claims for Utility Model Registration] 1. One side of the core of the transformer is coupled to a heat dissipation means,
A transformer characterized in that a cross-sectional area of a portion of the core coupled to the heat dissipation means is narrower than a cross-sectional area of a portion of the core opposite to the core portion. 2. The transformer according to claim 1, wherein the heat dissipation means is a substrate to which the transformer is attached. 3. The transformer has a fan that blows cooling air on one side of the core, and the cross-sectional area of the part where the cooling air is blown is narrower than the cross-sectional area of the part of the core on the opposite side of the core part. A transformer. 4 A transformer has a fan that blows cooling air on one side of the core, and a heat radiating means is connected to the part where the cooling air is blown, and the cross-sectional area of the part where the heat radiating means is connected is set to the opposite side of the core part. A transformer characterized by having a cross-sectional area narrower than that of the core.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5363988U JPH02129716U (en) | 1988-04-20 | 1988-04-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5363988U JPH02129716U (en) | 1988-04-20 | 1988-04-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02129716U true JPH02129716U (en) | 1990-10-25 |
Family
ID=31575001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5363988U Pending JPH02129716U (en) | 1988-04-20 | 1988-04-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02129716U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011077304A (en) * | 2009-09-30 | 2011-04-14 | Fdk Corp | Inductance component for large power |
| WO2011158290A1 (en) * | 2010-06-16 | 2011-12-22 | 株式会社日立製作所 | Static electromagnetic apparatus |
| JPWO2013183665A1 (en) * | 2012-06-05 | 2016-02-01 | 国立大学法人埼玉大学 | Contactless power transformer |
-
1988
- 1988-04-20 JP JP5363988U patent/JPH02129716U/ja active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011077304A (en) * | 2009-09-30 | 2011-04-14 | Fdk Corp | Inductance component for large power |
| WO2011158290A1 (en) * | 2010-06-16 | 2011-12-22 | 株式会社日立製作所 | Static electromagnetic apparatus |
| JPWO2011158290A1 (en) * | 2010-06-16 | 2013-08-15 | 株式会社日立製作所 | Static electromagnetic equipment |
| JPWO2013183665A1 (en) * | 2012-06-05 | 2016-02-01 | 国立大学法人埼玉大学 | Contactless power transformer |
| US9406429B2 (en) | 2012-06-05 | 2016-08-02 | Technova Inc. | Contactless power transfer transformer |
| JP2017103461A (en) * | 2012-06-05 | 2017-06-08 | 国立大学法人埼玉大学 | Non-contact feeding transformer |
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