JPH0187517U - - Google Patents
Info
- Publication number
- JPH0187517U JPH0187517U JP18393487U JP18393487U JPH0187517U JP H0187517 U JPH0187517 U JP H0187517U JP 18393487 U JP18393487 U JP 18393487U JP 18393487 U JP18393487 U JP 18393487U JP H0187517 U JPH0187517 U JP H0187517U
- Authority
- JP
- Japan
- Prior art keywords
- primary coil
- iron core
- gap
- parts
- coil bobbin
- 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
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 4
- 239000011347 resin Substances 0.000 claims 1
- 229920005989 resin Polymers 0.000 claims 1
Landscapes
- Ignition Installations For Internal Combustion Engines (AREA)
Description
第１図及び第２図は一実施例を示し、第１図は
イグニツシヨンコイルの縦断面図、第２図は要部
の断面図、第３図は他の実施例を示す縦断面図で
ある。
符号の説明、１……コイルケース、２……一次
コイルボビン、４……底部、５……マグネツト、
６……一次コイル、７……二次コイル、１０……
Ｃ型鉄心、１３，２４……Ｉ型鉄心、２０……Ｅ
型鉄心。
1 and 2 show one embodiment, FIG. 1 is a longitudinal sectional view of the ignition coil, FIG. 2 is a sectional view of the main part, and FIG. 3 is a longitudinal sectional view showing another embodiment. It is. Explanation of symbols, 1...Coil case, 2...Primary coil bobbin, 4...Bottom, 5...Magnet,
6...Primary coil, 7...Secondary coil, 10...
C-type core, 13, 24...I-type core, 20...E
Type iron core.
Claims (1)
したループ状の鉄心と、この鉄心の周囲に巻回さ
れた一次コイル及び二次コイルとを備えたイグニ
ツシヨンコイルにおいて、前記一次コイルを巻装
する一次コイルボビンを一端が開口する有底筒状
の樹脂製部材とし、該一次コイルボビンの底部に
前記間隙内に挿入可能の厚さとし、かつ該底部内
にマグネツトを閉磁路に逆バイアスをかけるよう
に一体埋設するとともに、前記鉄心の間隙に臨む
一端部を前記一次コイルボビン内に収容すること
により、前記間隙内に前記一次コイルボビンの底
部を位置せしめたことを特徴とするイグニツシヨ
ンコイル。 In an ignition coil comprising a loop-shaped iron core consisting of a plurality of parts with discontinuous gaps formed in some parts, and a primary coil and a secondary coil wound around this iron core, the primary coil is The primary coil bobbin to be wound is a bottomed cylindrical resin member with an open end, the bottom of the primary coil bobbin is thick enough to be inserted into the gap, and a magnet is placed in the bottom to apply a reverse bias in a closed magnetic path. An ignition coil characterized in that the bottom part of the primary coil bobbin is positioned within the gap by embedding the iron core integrally as shown in FIG.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987183934U JPH066499Y2 (en) | 1987-12-02 | 1987-12-02 | ignition coil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987183934U JPH066499Y2 (en) | 1987-12-02 | 1987-12-02 | ignition coil |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0187517U true JPH0187517U (en) | 1989-06-09 |
| JPH066499Y2 JPH066499Y2 (en) | 1994-02-16 |
Family
ID=31475334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987183934U Expired - Lifetime JPH066499Y2 (en) | 1987-12-02 | 1987-12-02 | ignition coil |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH066499Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01185908A (en) * | 1988-01-20 | 1989-07-25 | Honda Motor Co Ltd | Manufacture of ignition coil |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50111651U (en) * | 1974-02-22 | 1975-09-11 | ||
| JPS5887317U (en) * | 1981-12-08 | 1983-06-14 | ダイヤモンド電機株式会社 | ignition coil |
| JPS62184719U (en) * | 1986-05-16 | 1987-11-24 |
-
1987
- 1987-12-02 JP JP1987183934U patent/JPH066499Y2/en not_active Expired - Lifetime
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50111651U (en) * | 1974-02-22 | 1975-09-11 | ||
| JPS5887317U (en) * | 1981-12-08 | 1983-06-14 | ダイヤモンド電機株式会社 | ignition coil |
| JPS62184719U (en) * | 1986-05-16 | 1987-11-24 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01185908A (en) * | 1988-01-20 | 1989-07-25 | Honda Motor Co Ltd | Manufacture of ignition coil |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH066499Y2 (en) | 1994-02-16 |