JPH0317173U - - Google Patents
Info
- Publication number
- JPH0317173U JPH0317173U JP7553789U JP7553789U JPH0317173U JP H0317173 U JPH0317173 U JP H0317173U JP 7553789 U JP7553789 U JP 7553789U JP 7553789 U JP7553789 U JP 7553789U JP H0317173 U JPH0317173 U JP H0317173U
- Authority
- JP
- Japan
- Prior art keywords
- peak
- fuel injection
- injection valve
- differentiation circuit
- valve failure
- 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
- 239000000446 fuel Substances 0.000 claims description 4
- 238000002347 injection Methods 0.000 claims description 3
- 239000007924 injection Substances 0.000 claims description 3
- 238000001514 detection method Methods 0.000 claims description 2
- 230000004069 differentiation Effects 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7553789U JPH0317173U (es) | 1989-06-29 | 1989-06-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7553789U JPH0317173U (es) | 1989-06-29 | 1989-06-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0317173U true JPH0317173U (es) | 1991-02-20 |
Family
ID=31616198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7553789U Pending JPH0317173U (es) | 1989-06-29 | 1989-06-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0317173U (es) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014092068A (ja) * | 2012-11-02 | 2014-05-19 | Denso Corp | 蒸発燃料処理装置 |
| JP2015135102A (ja) * | 2013-10-29 | 2015-07-27 | コンチネンタル オートモーティブ システムズ インコーポレイテッドＣｏｎｔｉｎｅｎｔａｌ Ａｕｔｏｍｏｔｉｖｅ Ｓｙｓｔｅｍｓ， Ｉｎｃ． | 直噴ソレノイドインジェクタ開時間検出 |
| WO2016129402A1 (ja) * | 2015-02-09 | 2016-08-18 | 日立オートモティブシステムズ株式会社 | 燃料噴射弁の制御装置 |
| JP2018076871A (ja) * | 2018-01-09 | 2018-05-17 | 株式会社デンソー | 高圧ポンプの制御装置 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5066612A (es) * | 1973-10-19 | 1975-06-05 | ||
| JPH01105084A (ja) * | 1987-10-13 | 1989-04-21 | Mazda Motor Corp | 電磁弁の故障検出装置 |
-
1989
- 1989-06-29 JP JP7553789U patent/JPH0317173U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5066612A (es) * | 1973-10-19 | 1975-06-05 | ||
| JPH01105084A (ja) * | 1987-10-13 | 1989-04-21 | Mazda Motor Corp | 電磁弁の故障検出装置 |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014092068A (ja) * | 2012-11-02 | 2014-05-19 | Denso Corp | 蒸発燃料処理装置 |
| JP2015135102A (ja) * | 2013-10-29 | 2015-07-27 | コンチネンタル オートモーティブ システムズ インコーポレイテッドＣｏｎｔｉｎｅｎｔａｌ Ａｕｔｏｍｏｔｉｖｅ Ｓｙｓｔｅｍｓ， Ｉｎｃ． | 直噴ソレノイドインジェクタ開時間検出 |
| WO2016129402A1 (ja) * | 2015-02-09 | 2016-08-18 | 日立オートモティブシステムズ株式会社 | 燃料噴射弁の制御装置 |
| US10309336B2 (en) | 2015-02-09 | 2019-06-04 | Hitachi Automotive Systems, Ltd. | Control device for fuel injection valve |
| JP2018076871A (ja) * | 2018-01-09 | 2018-05-17 | 株式会社デンソー | 高圧ポンプの制御装置 |