JPS6367835U - - Google Patents
Info
- Publication number
- JPS6367835U JPS6367835U JP15986186U JP15986186U JPS6367835U JP S6367835 U JPS6367835 U JP S6367835U JP 15986186 U JP15986186 U JP 15986186U JP 15986186 U JP15986186 U JP 15986186U JP S6367835 U JPS6367835 U JP S6367835U
- Authority
- JP
- Japan
- Prior art keywords
- thermocouple
- spark plug
- converts
- signal
- digital signal
- 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
- 238000006243 chemical reaction Methods 0.000 claims 2
- 239000004020 conductor Substances 0.000 claims 1
- 230000003287 optical effect Effects 0.000 claims 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
Landscapes
- Measuring Temperature Or Quantity Of Heat (AREA)
- Ignition Installations For Internal Combustion Engines (AREA)
Description
第１図は本案の点火プラグの温度測定装置の構
成を示す概略図である。
図中、１……点火プラグ、２……熱電対、３…
…プラグギヤツプ、４……信号変換部、５……ア
ルミニウム製ケース、６……温度表示部、７……
光フアイバー、５１……アルミニウム製ケースと
熱電対の一方の端子との結線。
FIG. 1 is a schematic diagram showing the configuration of the spark plug temperature measuring device of the present invention. In the figure, 1... Spark plug, 2... Thermocouple, 3...
...Plug gap, 4...Signal converter, 5...Aluminum case, 6...Temperature display, 7...
Optical fiber, 51... Connection between the aluminum case and one terminal of the thermocouple.
Claims (1)
熱電対の起電力をデジタル信号に変換するととも
に、該デジタル信号を光信号に変換して出力する
信号変換部とを備えた点火プラグの温度測定装置
において、 前記信号変換部を導電体製容器内に収納すると
ともに、 該容器と熱電対の一端とを接続したことを特徴
とする点火プラグの温度測定装置。[Claims for Utility Model Registration] A thermocouple embedded in the tip of a spark plug, and a signal conversion unit that converts the electromotive force of the thermocouple into a digital signal, and converts the digital signal into an optical signal and outputs it. What is claimed is: 1. A temperature measuring device for a spark plug, comprising: the signal conversion section being housed in a container made of a conductor, and the container being connected to one end of a thermocouple.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986159861U JPH0632590Y2 (en) | 1986-10-18 | 1986-10-18 | Spark plug temperature measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986159861U JPH0632590Y2 (en) | 1986-10-18 | 1986-10-18 | Spark plug temperature measuring device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6367835U true JPS6367835U (en) | 1988-05-07 |
| JPH0632590Y2 JPH0632590Y2 (en) | 1994-08-24 |
Family
ID=31084693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986159861U Expired - Lifetime JPH0632590Y2 (en) | 1986-10-18 | 1986-10-18 | Spark plug temperature measuring device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0632590Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0281958A (en) * | 1988-09-20 | 1990-03-22 | Ngk Spark Plug Co Ltd | Temperature measuring device for spark plug |
| JPH0291476A (en) * | 1988-09-27 | 1990-03-30 | Ngk Spark Plug Co Ltd | Temperature measuring device for spark plug |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5598319A (en) * | 1979-01-20 | 1980-07-26 | Meidensha Electric Mfg Co Ltd | Temperature measuring device |
| JPS57149427U (en) * | 1981-03-17 | 1982-09-20 |
-
1986
- 1986-10-18 JP JP1986159861U patent/JPH0632590Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5598319A (en) * | 1979-01-20 | 1980-07-26 | Meidensha Electric Mfg Co Ltd | Temperature measuring device |
| JPS57149427U (en) * | 1981-03-17 | 1982-09-20 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0281958A (en) * | 1988-09-20 | 1990-03-22 | Ngk Spark Plug Co Ltd | Temperature measuring device for spark plug |
| JPH0291476A (en) * | 1988-09-27 | 1990-03-30 | Ngk Spark Plug Co Ltd | Temperature measuring device for spark plug |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0632590Y2 (en) | 1994-08-24 |
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