JPH0321545U - - Google Patents
Info
- Publication number
- JPH0321545U JPH0321545U JP8077389U JP8077389U JPH0321545U JP H0321545 U JPH0321545 U JP H0321545U JP 8077389 U JP8077389 U JP 8077389U JP 8077389 U JP8077389 U JP 8077389U JP H0321545 U JPH0321545 U JP H0321545U
- Authority
- JP
- Japan
- Prior art keywords
- knock
- rotational speed
- integrating circuit
- engine
- 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
- 238000001514 detection method Methods 0.000 claims 3
- 238000010586 diagram Methods 0.000 description 2
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989080773U JPH0645645Y2 (ja) | 1989-07-11 | 1989-07-11 | ノック検出装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989080773U JPH0645645Y2 (ja) | 1989-07-11 | 1989-07-11 | ノック検出装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0321545U true JPH0321545U (it) | 1991-03-04 |
| JPH0645645Y2 JPH0645645Y2 (ja) | 1994-11-24 |
Family
ID=31626120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989080773U Expired - Lifetime JPH0645645Y2 (ja) | 1989-07-11 | 1989-07-11 | ノック検出装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0645645Y2 (it) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63189672A (ja) * | 1987-01-31 | 1988-08-05 | Mazda Motor Corp | エンジンのノツキング検出装置 |
-
1989
- 1989-07-11 JP JP1989080773U patent/JPH0645645Y2/ja not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63189672A (ja) * | 1987-01-31 | 1988-08-05 | Mazda Motor Corp | エンジンのノツキング検出装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0645645Y2 (ja) | 1994-11-24 |