TW200923370A - Device and method for detecting number of idle revolutions of engine - Google Patents
Device and method for detecting number of idle revolutions of engine Download PDFInfo
- Publication number
- TW200923370A TW200923370A TW97126960A TW97126960A TW200923370A TW 200923370 A TW200923370 A TW 200923370A TW 97126960 A TW97126960 A TW 97126960A TW 97126960 A TW97126960 A TW 97126960A TW 200923370 A TW200923370 A TW 200923370A
- Authority
- TW
- Taiwan
- Prior art keywords
- engine
- idling
- idling revolution
- vibration
- vibrations
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 8
- 230000004048 modification Effects 0.000 description 16
- 238000012986 modification Methods 0.000 description 16
- 238000001514 detection method Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007717 exclusion Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Combined Controls Of Internal Combustion Engines (AREA)
- Testing Of Engines (AREA)
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2007230493A JP2009063370A (ja) | 2007-09-05 | 2007-09-05 | エンジンのアイドリング回転数検出装置及びアイドリング回転数検出方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW200923370A true TW200923370A (en) | 2009-06-01 |
| TWI375797B TWI375797B (pt) | 2012-11-01 |
Family
ID=40462508
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW97126960A TW200923370A (en) | 2007-09-05 | 2008-07-16 | Device and method for detecting number of idle revolutions of engine |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JP2009063370A (pt) |
| CN (1) | CN101382560B (pt) |
| BR (1) | BRPI0803488A8 (pt) |
| MY (1) | MY148053A (pt) |
| TW (1) | TW200923370A (pt) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104421011A (zh) * | 2013-08-21 | 2015-03-18 | 上海日野发动机有限公司 | 发动机的怠速调节方法及装置 |
| CN105667422B (zh) * | 2016-01-07 | 2019-01-25 | 广州广汽比亚迪新能源客车有限公司 | 基于半导体制冷片的汽车怠速非正常抖动调整装置及汽车 |
| JP6855613B1 (ja) * | 2020-03-09 | 2021-04-07 | 新菱冷熱工業株式会社 | 回転機械の回転速度推定装置およびその方法 |
| JP6855612B1 (ja) * | 2020-03-09 | 2021-04-07 | 新菱冷熱工業株式会社 | 回転機械の異常診断装置およびその方法 |
| CN112684200A (zh) * | 2020-12-09 | 2021-04-20 | 江苏大学 | 一种应用于海水淡化系统的转速监测仪 |
-
2007
- 2007-09-05 JP JP2007230493A patent/JP2009063370A/ja active Pending
-
2008
- 2008-07-16 TW TW97126960A patent/TW200923370A/zh not_active IP Right Cessation
- 2008-09-02 MY MYPI20083369 patent/MY148053A/en unknown
- 2008-09-03 CN CN2008102148794A patent/CN101382560B/zh not_active Expired - Fee Related
- 2008-09-03 BR BRPI0803488A patent/BRPI0803488A8/pt not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| TWI375797B (pt) | 2012-11-01 |
| BRPI0803488A8 (pt) | 2018-05-02 |
| JP2009063370A (ja) | 2009-03-26 |
| CN101382560B (zh) | 2010-12-01 |
| MY148053A (en) | 2013-02-28 |
| BRPI0803488A2 (pt) | 2010-06-15 |
| CN101382560A (zh) | 2009-03-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | Annulment or lapse of patent due to non-payment of fees |