JPS61109125U - - Google Patents
Info
- Publication number
- JPS61109125U JPS61109125U JP19441184U JP19441184U JPS61109125U JP S61109125 U JPS61109125 U JP S61109125U JP 19441184 U JP19441184 U JP 19441184U JP 19441184 U JP19441184 U JP 19441184U JP S61109125 U JPS61109125 U JP S61109125U
- Authority
- JP
- Japan
- Prior art keywords
- coil
- voltage
- internal combustion
- dish
- combustion engine
- 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
- 229920003002 synthetic resin Polymers 0.000 claims description 3
- 239000000057 synthetic resin Substances 0.000 claims description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 2
- 238000002485 combustion reaction Methods 0.000 claims 4
- 238000010586 diagram Methods 0.000 description 1
Description
第１図は本考案で使用するコイルケース、プリ
ント配線基板の一実施例の分解斜視図、第２図は
同上により組立てた点火コイルの断面図、第３図
は電子配電式点火コイルの回路図で、図中、１は
１次コイル、２は２次コイル、３ａ，３ｂ，４ａ
，４ｂは高圧ダイオード、５は高圧端子、６は鉄
心、７はバツテリ、１２はコイルケース、１３は
皿形収容部、１４はプリント配線基部、１５，１
６は耐高圧合成樹脂を示す。
Figure 1 is an exploded perspective view of an embodiment of the coil case and printed wiring board used in the present invention, Figure 2 is a cross-sectional view of the ignition coil assembled as above, and Figure 3 is a circuit diagram of the electronic distribution type ignition coil. In the figure, 1 is the primary coil, 2 is the secondary coil, 3a, 3b, 4a
, 4b is a high-voltage diode, 5 is a high-voltage terminal, 6 is an iron core, 7 is a battery, 12 is a coil case, 13 is a dish-shaped housing part, 14 is a printed wiring base, 15, 1
6 indicates a high pressure resistant synthetic resin.
Claims (1)
ルを有し、１次コイルの中点にバツテリに接続す
る中間タツプを設けると共に、２次コイルの各端
は高圧ダイオードを介して内燃機関の気筒の点火
プラグに接続し、１次コイルの各端に交互に通電
することで２次コイルに誘起する高電圧の極性を
交番に変化させ、所定の時期に所定の点火プラグ
を放電させる内燃機関の点火コイルにおいて、 上記１次、２次コイルを収納する合成樹脂のコ
イルケースの外に皿形収容部を一体に設け、上記
高圧端子と、高圧ダイオードと、高圧ダイオード
を２次コイルの各端に接続する端子をプリント配
線基板に取付けて電気的に接続し、この基板を皿
形収容部内に配置すると共に、上記コイルケース
内と、皿形収容部中に耐高電圧合成樹脂を注型し
たことを特徴とする内燃機関の点火コイル。[Claims for Utility Model Registration] It has a primary coil and a secondary coil that are fitted inside and outside on the iron core, and an intermediate tap is provided at the midpoint of the primary coil to connect to the battery, and each end of the secondary coil is provided with an intermediate tap that connects to the battery. is connected to the spark plug of the cylinder of the internal combustion engine via a high-voltage diode, and by alternately energizing each end of the primary coil, the polarity of the high voltage induced in the secondary coil is alternately changed, and at a predetermined time. In an ignition coil for an internal combustion engine that discharges a predetermined spark plug, a dish-shaped accommodating portion is integrally provided outside a synthetic resin coil case that houses the primary and secondary coils, and the high-voltage terminal and high-voltage diode are connected to the ignition coil of an internal combustion engine. Terminals for connecting high-voltage diodes to each end of the secondary coil are attached to a printed wiring board for electrical connection, and this board is placed inside the dish-shaped housing, and the terminals are connected inside the coil case and inside the dish-shaped housing. An ignition coil for internal combustion engines characterized by being cast from high-voltage resistant synthetic resin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19441184U JPS61109125U (en) | 1984-12-24 | 1984-12-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19441184U JPS61109125U (en) | 1984-12-24 | 1984-12-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61109125U true JPS61109125U (en) | 1986-07-10 |
Family
ID=30751861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19441184U Pending JPS61109125U (en) | 1984-12-24 | 1984-12-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61109125U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03112922U (en) * | 1990-03-02 | 1991-11-19 | ||
| JP2016081970A (en) * | 2014-10-10 | 2016-05-16 | 株式会社デンソー | Ignition coil for internal combustion engine |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5692351A (en) * | 1979-12-27 | 1981-07-27 | Hitachi Ltd | Ignition coil for internal combustion engine |
-
1984
- 1984-12-24 JP JP19441184U patent/JPS61109125U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5692351A (en) * | 1979-12-27 | 1981-07-27 | Hitachi Ltd | Ignition coil for internal combustion engine |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03112922U (en) * | 1990-03-02 | 1991-11-19 | ||
| JP2016081970A (en) * | 2014-10-10 | 2016-05-16 | 株式会社デンソー | Ignition coil for internal combustion engine |
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