JPH0430719U - - Google Patents
Info
- Publication number
- JPH0430719U JPH0430719U JP7110090U JP7110090U JPH0430719U JP H0430719 U JPH0430719 U JP H0430719U JP 7110090 U JP7110090 U JP 7110090U JP 7110090 U JP7110090 U JP 7110090U JP H0430719 U JPH0430719 U JP H0430719U
- Authority
- JP
- Japan
- Prior art keywords
- bobbin
- shaped iron
- coil
- closed magnetic
- magnetic path
- 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
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 4
- 230000037431 insertion Effects 0.000 claims description 3
- 238000003780 insertion Methods 0.000 claims description 3
- 239000011347 resin Substances 0.000 claims description 2
- 229920005989 resin Polymers 0.000 claims description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Ignition Installations For Internal Combustion Engines (AREA)
Description
第１図は本考案に係る閉磁路型点火コイルの一
実施例を示す断面図、第２図から第５図は夫々他
の実施例の要部の説明図である。
図中、１は１次コイル、１′はそのボビン、２
は２次コイル、３はケース、４は絶縁樹脂、５と
６はコ形鉄心、５ａと６ａはそのボビン挿入脚、
５ｂと６ｂは他方の脚、７はエアギヤツプ、８は
収容筒部、９は接着剤、１０と１１は係合部を示
す。
FIG. 1 is a sectional view showing one embodiment of a closed magnetic circuit type ignition coil according to the present invention, and FIGS. 2 to 5 are explanatory diagrams of main parts of other embodiments. In the figure, 1 is the primary coil, 1' is its bobbin, and 2
is the secondary coil, 3 is the case, 4 is the insulating resin, 5 and 6 are the U-shaped iron cores, 5a and 6a are the bobbin insertion legs,
5b and 6b are the other legs, 7 is an air gap, 8 is a housing tube, 9 is an adhesive, and 10 and 11 are engaging portions.
Claims (1)
ース中に収容し、上記ケース中に絶縁樹脂を注型
して硬化させると共に、前記１次コイルのボビン
中に相対向する二つのコ形鉄心のボビン挿入脚を
上記ボビンの各端部から挿入して突き合わせ、且
つ上記各コ形鉄心の他方の脚を前記絶縁ケースの
外で、エアギヤツプを保つて対向させた閉磁路型
点火コイルにおいて、 前記両コ形鉄心のボビン挿入脚の各端部に突き
合わせることによつて噛合う係合部を設けたこと
を特徴とする閉磁路型点火コイル。[Claims for Utility Model Registration] A secondary coil is fitted outside the primary coil and housed in an insulating case, and an insulating resin is cast into the case and hardened, and the bobbin of the primary coil is Insert the bobbin insertion legs of two opposing U-shaped iron cores into the bobbin from each end of the bobbin and butt them together, and place the other leg of each U-shaped iron core outside the insulating case so as to face each other while maintaining an air gap. A closed magnetic path type ignition coil, characterized in that the closed magnetic path type ignition coil is provided with an engaging portion that engages by butting against each end of the bobbin insertion legs of both the U-shaped iron cores.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7110090U JPH0430719U (en) | 1990-07-05 | 1990-07-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7110090U JPH0430719U (en) | 1990-07-05 | 1990-07-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0430719U true JPH0430719U (en) | 1992-03-12 |
Family
ID=31607832
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7110090U Pending JPH0430719U (en) | 1990-07-05 | 1990-07-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0430719U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012064610A (en) * | 2010-09-14 | 2012-03-29 | Hitachi Automotive Systems Ltd | Closed magnetic circuit voltage transformer |
| JP2020057677A (en) * | 2018-10-01 | 2020-04-09 | 日立オートモティブシステムズ阪神株式会社 | Ignition coil for internal combustion engine |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6411519B2 (en) * | 1980-07-14 | 1989-02-27 | Navire Cargo Gear Int Ab |
-
1990
- 1990-07-05 JP JP7110090U patent/JPH0430719U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6411519B2 (en) * | 1980-07-14 | 1989-02-27 | Navire Cargo Gear Int Ab |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012064610A (en) * | 2010-09-14 | 2012-03-29 | Hitachi Automotive Systems Ltd | Closed magnetic circuit voltage transformer |
| JP2020057677A (en) * | 2018-10-01 | 2020-04-09 | 日立オートモティブシステムズ阪神株式会社 | Ignition coil for internal combustion engine |
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