JPH0353818U - - Google Patents
Info
- Publication number
- JPH0353818U JPH0353818U JP11545489U JP11545489U JPH0353818U JP H0353818 U JPH0353818 U JP H0353818U JP 11545489 U JP11545489 U JP 11545489U JP 11545489 U JP11545489 U JP 11545489U JP H0353818 U JPH0353818 U JP H0353818U
- Authority
- JP
- Japan
- Prior art keywords
- core
- coil
- primary coil
- secondary coil
- flange
- 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
Links
- 230000037431 insertion Effects 0.000 claims description 2
- 238000003780 insertion Methods 0.000 claims description 2
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000004804 winding Methods 0.000 claims 1
Landscapes
- Insulating Of Coils (AREA)
Description
第１図はこの考案に係るトランスボビンの一実
施例の斜視図、第２図ａは第１図の横断面図、第
２図ｂは第２図ａの側面図、第３図は他の実施例
の斜視図、第４図ａは従来例の平面図、第４図ｂ
は第４図ａの側面図である。
１……トランスボビン、２……コア、３……挿
通孔、４……１次コイル、５……２次コイル、７
……凹部、８……鍔部、１２……フイン部、１３
……フイン部。
Fig. 1 is a perspective view of one embodiment of a transformer bobbin according to this invention, Fig. 2a is a cross-sectional view of Fig. 1, Fig. 2b is a side view of Fig. 2a, and Fig. 3 is a perspective view of an embodiment of the trans bobbin according to the present invention. A perspective view of the embodiment, FIG. 4a is a plan view of the conventional example, and FIG. 4b
is a side view of FIG. 4a; 1...Transformer bobbin, 2...Core, 3...Insertion hole, 4...Primary coil, 5...Secondary coil, 7
...Concave portion, 8...Flame portion, 12...Fin portion, 13
...Fin club.
Claims (1)
前記コア回りに１次コイル及び２次コイルを巻き
回するための凹部と、該凹部の軸方向両端部に設
けられ前記コイルの両縁部を覆う鍔部とを備えた
トランスボビンであつて、前記鍔部の外周部に軸
方向のフイン部を立設してコアと１次コイル及び
２次コイルとの間の沿面距離を長くしたことを特
徴とするトランスボビン。 (2) 前記鍔部の端部から軸方向に立設されてコ
アの外方を覆うフイン部を設け、前記コアと１次
コイル及び２次コイルとの間の沿面距離を長くし
たことを特徴とする請求項(1)記載のトランスボ
ビン。 (3) 前記鍔部から突出して設けられた１次コイ
ル又は２次コイルに各別に接続した第１及び第２
の端子の突出位置を離間することにより１次コイ
ル及び２次コイル間の沿面距離を長くしたことを
特徴とする請求項(1)又は請求項(2)記載のトラン
スボビン。[Scope of claims for utility model registration] (1) An insertion hole extending in the axial direction through which the core is inserted;
A transformer bobbin comprising: a recess for winding a primary coil and a secondary coil around the core; and a flange provided at both axial ends of the recess and covering both edges of the coil, A transformer bobbin characterized in that an axial fin portion is provided upright on the outer peripheral portion of the flange portion to increase the creeping distance between the core and the primary coil and the secondary coil. (2) A fin part is provided that stands up in the axial direction from the end of the flange part and covers the outside of the core, thereby increasing the creeping distance between the core and the primary coil and the secondary coil. The transbobbin according to claim (1). (3) First and second coils connected separately to the primary coil or secondary coil provided protruding from the flange.
2. The transformer bobbin according to claim 1, wherein the creepage distance between the primary coil and the secondary coil is increased by separating the protruding positions of the terminals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989115454U JPH0810168Y2 (en) | 1989-09-29 | 1989-09-29 | Trans bobbin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989115454U JPH0810168Y2 (en) | 1989-09-29 | 1989-09-29 | Trans bobbin |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0353818U true JPH0353818U (en) | 1991-05-24 |
| JPH0810168Y2 JPH0810168Y2 (en) | 1996-03-27 |
Family
ID=31663783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989115454U Expired - Lifetime JPH0810168Y2 (en) | 1989-09-29 | 1989-09-29 | Trans bobbin |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0810168Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS48106417U (en) * | 1972-03-16 | 1973-12-10 | ||
| JPH0180916U (en) * | 1987-10-30 | 1989-05-30 |
-
1989
- 1989-09-29 JP JP1989115454U patent/JPH0810168Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS48106417U (en) * | 1972-03-16 | 1973-12-10 | ||
| JPH0180916U (en) * | 1987-10-30 | 1989-05-30 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0810168Y2 (en) | 1996-03-27 |