JPH0225193U - - Google Patents
Info
- Publication number
- JPH0225193U JPH0225193U JP10422188U JP10422188U JPH0225193U JP H0225193 U JPH0225193 U JP H0225193U JP 10422188 U JP10422188 U JP 10422188U JP 10422188 U JP10422188 U JP 10422188U JP H0225193 U JPH0225193 U JP H0225193U
- Authority
- JP
- Japan
- Prior art keywords
- resistor
- spark plug
- fitting
- end surface
- plug cap
- 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
- 239000012212 insulator Substances 0.000 claims description 2
- 239000012777 electrically insulating material Substances 0.000 claims 1
- 230000037431 insertion Effects 0.000 claims 1
- 238000003780 insertion Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Spark Plugs (AREA)
Description
第１図は本考案の抵抗入りスパークプラグキヤ
ツプの第１実施例の一部断面図、第２図は本考案
の抵抗入りスパークプラグキヤツプの第２実施例
の一部断面図、第３図は従来の抵抗入りスパーク
プラグキヤツプの断面図である。
図中 １…キヤツプ本体、２…接続金具、３…
コネクタ金具、４…抵抗体、１１…プラグキヤツ
プ部、１２…ハイテンシヨンコード連結部、２２
…鍔状部、２４…テープ付き凹所、２６…突起、
５００…スパークプラグ、５１０…絶縁体、Ｎ，
Ｍ…抵抗入りスパークプラグキヤツプ。
FIG. 1 is a partial cross-sectional view of a first embodiment of the spark plug cap with a resistor of the present invention, FIG. 2 is a partial cross-sectional view of the second embodiment of the spark plug cap with a resistor of the present invention, and FIG. FIG. 2 is a sectional view of a conventional spark plug cap containing a resistor. In the diagram: 1...Cap body, 2...Connection fittings, 3...
Connector fitting, 4...Resistor, 11...Plug cap part, 12...High tension cord connection part, 22
...flange-shaped part, 24...recess with tape, 26...protrusion,
500...Spark plug, 510...Insulator, N,
M...Spark plug cap with resistor.
Claims (1)
る筒状のプラグキヤツプ部とされ、他端はハイテ
ンシヨンコードが連結される筒状のハイテンシヨ
ンコード連結部となつており、電気絶縁材で形成
されたキヤツプ本体と、 前記プラグキヤツプ部内の奥に取り付けられた
コネクタ金具と、 前記ハイテンシヨンコード連結部内の奥に配さ
れ、一端は該連結部内に突出したコード心線への
差し込み部となり、他端は鍔状部となつている接
続金具と、 一端面が前記接続金具に当接され、他端が前記
コネクタ金具に電気的に接続されて前記キヤツプ
本体内に装入された抵抗体と からなる抵抗入りスパークプラグキヤツプにお
いて、 前記抵抗体の一端面と接続金具の鍔状部の電気
的接続は、線接触または点接触とされたことを特
徴とする抵抗入りスパークプラグキヤツプ。 (2) 前記抵抗体の一端面と前記接続金具の鍔状
部の電気的接続は、抵抗体の一端面あるいは接続
金具の鍔状部の一方に、突起あるいは突条を形成
して線接触あるいは点接触がなされた請求項１記
載の抵抗入りスパークプラグキヤツプ。 (3) 前記抵抗体の一端面と接続金具の鍔状部の
電気的接続は、一端面あるいは鍔状部を、他方よ
り径大に形成するとともに、該径大部に、前記他
方より大径の、テーパ付き凹所を設け、該凹所の
テーパ面に他方の角を接触させた線接触である請
求項１記載の抵抗入りスパークプラグキヤツプ。[Claims for Utility Model Registration] (1) One end is a cylindrical plug cap part that is fitted onto the insulator of the spark plug, and the other end is a cylindrical high tension cord connecting part to which a high tension cord is connected. The cap body is made of an electrically insulating material, the connector fitting is installed deep inside the plug cap part, and the high tension cord is arranged deep inside the high tension cord connecting part, with one end protruding into the connecting part. a connecting fitting which serves as an insertion part for the cord core wire and whose other end is a brim-like part; one end surface abuts the connecting fitting and the other end electrically connected to the connector fitting; the cap body; A resistor-containing spark plug cap comprising a resistor inserted therein, characterized in that the electrical connection between one end surface of the resistor and the flange-shaped part of the connecting fitting is a line contact or a point contact. Spark plug cap with resistor. (2) Electrical connection between one end surface of the resistor and the flange-like part of the connection fitting is made by forming a protrusion or a protrusion on one end surface of the resistor or one of the flange-like parts of the connection fitting to make a line contact or 2. A spark plug cap with a resistor according to claim 1, wherein point contact is made. (3) The electrical connection between one end surface of the resistor and the flange-like part of the connecting fitting is made by forming one end surface or the flange-like part with a larger diameter than the other, and forming a diameter larger than the other on the large-diameter part. 2. The resistor-containing spark plug cap according to claim 1, wherein the spark plug cap has a tapered recess, and the other corner of the cap is in contact with the tapered surface of the recess.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10422188U JPH0225193U (en) | 1988-08-05 | 1988-08-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10422188U JPH0225193U (en) | 1988-08-05 | 1988-08-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0225193U true JPH0225193U (en) | 1990-02-19 |
Family
ID=31335748
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10422188U Pending JPH0225193U (en) | 1988-08-05 | 1988-08-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0225193U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012117469A (en) * | 2010-12-02 | 2012-06-21 | Ngk Spark Plug Co Ltd | Plug cap and method for manufacturing the same |
| JP2013217367A (en) * | 2012-03-12 | 2013-10-24 | Ngk Spark Plug Co Ltd | Plug connection tool |
-
1988
- 1988-08-05 JP JP10422188U patent/JPH0225193U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012117469A (en) * | 2010-12-02 | 2012-06-21 | Ngk Spark Plug Co Ltd | Plug cap and method for manufacturing the same |
| JP2013217367A (en) * | 2012-03-12 | 2013-10-24 | Ngk Spark Plug Co Ltd | Plug connection tool |
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