JPH02129710U - - Google Patents
Info
- Publication number
- JPH02129710U JPH02129710U JP3907389U JP3907389U JPH02129710U JP H02129710 U JPH02129710 U JP H02129710U JP 3907389 U JP3907389 U JP 3907389U JP 3907389 U JP3907389 U JP 3907389U JP H02129710 U JPH02129710 U JP H02129710U
- Authority
- JP
- Japan
- Prior art keywords
- runner
- case
- part formed
- flyback transformer
- insulating
- 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
- 239000011347 resin Substances 0.000 claims description 4
- 229920005989 resin Polymers 0.000 claims description 4
- 239000000463 material Substances 0.000 claims 1
- 238000000465 moulding Methods 0.000 description 1
Landscapes
- Details Of Television Scanning (AREA)
- Coils Or Transformers For Communication (AREA)
Description
第１図及び第２図は本考案の第１実施例を示し
、第１図はフライバツクトランス用ケース成型体
に絶縁樹脂を充填するため支持具と共に示す外観
斜視図、第２図はフライバツクトランス用ケース
成型体を成型する際の金型の断面図、第３図は本
考案の第２実施例を示すフライバツクトランス用
ケース成型体に絶縁樹脂を充填するため支持具と
共に示す外観斜視図、第４図乃至第６図は従来技
術を示し、第４図はフライバツクトランスの縦断
面図、第５図は絶縁ケース内に、低圧コイルボビ
ン及び高圧コイルボビンの組付体を収容した状態
の外観斜視図、第６図は絶縁ケース内に絶縁樹脂
を充填するため支持具と共に示す外観斜視図であ
る。
２１，２１′，３１……フライバツクトランス
用ケース成型体、２１Ａ，２１′Ａ，３１Ａ……
ケース相当部分、２１Ｂ１，２１′Ｂ１，３１Ｂ
１……アーム部、２１Ｂ２，２１′Ｂ２，３１Ｂ
２……突起部。
1 and 2 show a first embodiment of the present invention, FIG. 1 is an external perspective view showing the molded case for a flyback transformer together with a support tool for filling insulating resin, and FIG. FIG. 3 is a cross-sectional view of a mold for molding a molded case for a transformer, and FIG. 3 is an external perspective view showing a second embodiment of the present invention together with a support for filling the molded case for a flyback transformer with insulating resin. , Fig. 4 to Fig. 6 show the prior art, Fig. 4 is a longitudinal cross-sectional view of a flyback transformer, and Fig. 5 is an external appearance of an assembly of a low-voltage coil bobbin and a high-voltage coil bobbin housed in an insulating case. A perspective view and FIG. 6 are external perspective views shown together with a support for filling an insulating resin into an insulating case. 21, 21', 31...Molded case for flyback transformer, 21A, 21'A, 31A...
Case equivalent part, 21B 1 , 21'B 1 , 31B
1 ... Arm part, 21B 2 , 21'B 2 , 31B
2 ...Protrusion.
Claims (1)
したときに形成される連結部を介して連設するよ
うに成型してなるフライバツクトランス用ケース
成型体において、前記連結部のうち湯道のランナ
ー部によつて形成されたアーム部またはスプルー
部によつて形成された突起部の形状を、前記絶縁
ケースの種類に拘らずに共通化して形成したこと
を特徴とするフライバツクトランス用ケース成形
体。 In a case molded body for a flyback transformer, in which a plurality of insulating cases are molded so as to be connected to each other via a connecting part formed when a resin material is cast into a runner of a mold, one of the connecting parts is A flyback transformer characterized in that the arm part formed by the runner part of the runner or the protrusion part formed by the sprue part has a common shape regardless of the type of the insulating case. case molded body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3907389U JPH02129710U (en) | 1989-03-31 | 1989-03-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3907389U JPH02129710U (en) | 1989-03-31 | 1989-03-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02129710U true JPH02129710U (en) | 1990-10-25 |
Family
ID=31547649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3907389U Pending JPH02129710U (en) | 1989-03-31 | 1989-03-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02129710U (en) |
-
1989
- 1989-03-31 JP JP3907389U patent/JPH02129710U/ja active Pending