JPH02124558U - - Google Patents
Info
- Publication number
- JPH02124558U JPH02124558U JP3334789U JP3334789U JPH02124558U JP H02124558 U JPH02124558 U JP H02124558U JP 3334789 U JP3334789 U JP 3334789U JP 3334789 U JP3334789 U JP 3334789U JP H02124558 U JPH02124558 U JP H02124558U
- Authority
- JP
- Japan
- Prior art keywords
- period
- pulse signal
- fluctuation rate
- engine
- measurement
- 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
- 238000001514 detection method Methods 0.000 claims description 2
- 238000005259 measurement Methods 0.000 claims 6
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Combined Controls Of Internal Combustion Engines (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3334789U JPH02124558U (enExample) | 1989-03-23 | 1989-03-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3334789U JPH02124558U (enExample) | 1989-03-23 | 1989-03-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02124558U true JPH02124558U (enExample) | 1990-10-15 |
Family
ID=31536941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3334789U Pending JPH02124558U (enExample) | 1989-03-23 | 1989-03-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02124558U (enExample) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS601339A (ja) * | 1983-06-10 | 1985-01-07 | Diesel Kiki Co Ltd | 内燃機関の回転速度変化量検出装置 |
| JPS6190008A (ja) * | 1984-10-11 | 1986-05-08 | Sony Corp | 回転検出装置 |
-
1989
- 1989-03-23 JP JP3334789U patent/JPH02124558U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS601339A (ja) * | 1983-06-10 | 1985-01-07 | Diesel Kiki Co Ltd | 内燃機関の回転速度変化量検出装置 |
| JPS6190008A (ja) * | 1984-10-11 | 1986-05-08 | Sony Corp | 回転検出装置 |