ES2277090T3 - Sensor de detonacion de un motor de combustion. - Google Patents
Sensor de detonacion de un motor de combustion. Download PDFInfo
- Publication number
- ES2277090T3 ES2277090T3 ES03740065T ES03740065T ES2277090T3 ES 2277090 T3 ES2277090 T3 ES 2277090T3 ES 03740065 T ES03740065 T ES 03740065T ES 03740065 T ES03740065 T ES 03740065T ES 2277090 T3 ES2277090 T3 ES 2277090T3
- Authority
- ES
- Spain
- Prior art keywords
- detonation sensor
- combustion engine
- detonation
- carbon layer
- seismic mass
- 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.)
- Expired - Lifetime
Links
- 238000005474 detonation Methods 0.000 title claims abstract description 27
- 238000002485 combustion reaction Methods 0.000 title claims abstract description 14
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 7
- 229910003481 amorphous carbon Inorganic materials 0.000 claims abstract description 7
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 7
- 238000001514 detection method Methods 0.000 claims 1
- 238000005259 measurement Methods 0.000 description 6
- 238000011156 evaluation Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000003750 conditioning effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005240 physical vapour deposition Methods 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012854 evaluation process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L23/00—Devices or apparatus for measuring or indicating or recording rapid changes, such as oscillations, in the pressure of steam, gas, or liquid; Indicators for determining work or energy of steam, internal-combustion, or other fluid-pressure engines from the condition of the working fluid
- G01L23/22—Devices or apparatus for measuring or indicating or recording rapid changes, such as oscillations, in the pressure of steam, gas, or liquid; Indicators for determining work or energy of steam, internal-combustion, or other fluid-pressure engines from the condition of the working fluid for detecting or indicating knocks in internal-combustion engines; Units comprising pressure-sensitive members combined with ignitors for firing internal-combustion engines
- G01L23/221—Devices or apparatus for measuring or indicating or recording rapid changes, such as oscillations, in the pressure of steam, gas, or liquid; Indicators for determining work or energy of steam, internal-combustion, or other fluid-pressure engines from the condition of the working fluid for detecting or indicating knocks in internal-combustion engines; Units comprising pressure-sensitive members combined with ignitors for firing internal-combustion engines for detecting or indicating knocks in internal combustion engines
- G01L23/222—Devices or apparatus for measuring or indicating or recording rapid changes, such as oscillations, in the pressure of steam, gas, or liquid; Indicators for determining work or energy of steam, internal-combustion, or other fluid-pressure engines from the condition of the working fluid for detecting or indicating knocks in internal-combustion engines; Units comprising pressure-sensitive members combined with ignitors for firing internal-combustion engines for detecting or indicating knocks in internal combustion engines using piezoelectric devices
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L23/00—Devices or apparatus for measuring or indicating or recording rapid changes, such as oscillations, in the pressure of steam, gas, or liquid; Indicators for determining work or energy of steam, internal-combustion, or other fluid-pressure engines from the condition of the working fluid
- G01L23/22—Devices or apparatus for measuring or indicating or recording rapid changes, such as oscillations, in the pressure of steam, gas, or liquid; Indicators for determining work or energy of steam, internal-combustion, or other fluid-pressure engines from the condition of the working fluid for detecting or indicating knocks in internal-combustion engines; Units comprising pressure-sensitive members combined with ignitors for firing internal-combustion engines
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L1/00—Measuring force or stress, in general
- G01L1/18—Measuring force or stress, in general using properties of piezo-resistive materials, i.e. materials of which the ohmic resistance varies according to changes in magnitude or direction of force applied to the material
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
- Measuring Fluid Pressure (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10240671 | 2002-09-04 | ||
| DE10240671A DE10240671A1 (de) | 2002-09-04 | 2002-09-04 | Klopfsensor eines Verbrennungsmotors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2277090T3 true ES2277090T3 (es) | 2007-07-01 |
Family
ID=31724280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES03740065T Expired - Lifetime ES2277090T3 (es) | 2002-09-04 | 2003-06-07 | Sensor de detonacion de un motor de combustion. |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US7146847B2 (enExample) |
| EP (1) | EP1535036B1 (enExample) |
| JP (1) | JP4488209B2 (enExample) |
| KR (1) | KR20050040932A (enExample) |
| CN (1) | CN100385222C (enExample) |
| AU (1) | AU2003296643A1 (enExample) |
| DE (3) | DE10240671A1 (enExample) |
| ES (1) | ES2277090T3 (enExample) |
| WO (1) | WO2004025238A1 (enExample) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102005002523B4 (de) * | 2005-01-19 | 2015-11-19 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Vorrichtung zur Messung der Kraft bei Bremsaktuatoren |
| DE202006007420U1 (de) * | 2006-05-09 | 2007-09-20 | Pepperl + Fuchs Gmbh | Gehäuseanordnung |
| CN104089570B (zh) * | 2014-07-16 | 2016-08-17 | 中国科学院宁波材料技术与工程研究所 | 一种压阻传感元件及其制备方法 |
| DE102019200714A1 (de) | 2019-01-22 | 2020-07-23 | Ford Global Technologies, Llc | Baugruppe für eine Brennkraftmaschine, Verfahren zum Herstellen einer solchen Baugruppe sowie Brennkraftmaschine |
| GB2611824B (en) | 2021-10-18 | 2024-02-14 | Caterpillar Energy Solutions Gmbh | Knocking sensor assembly |
| KR102753780B1 (ko) * | 2022-11-04 | 2025-01-14 | 대양전기공업 주식회사 | 힘 센서 조립체의 제조 방법 및 이를 이용해 제조된 힘 센서 조립체 |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57165721A (en) | 1981-04-06 | 1982-10-12 | Toyota Central Res & Dev Lab Inc | Vibration sensor for engine |
| US4463610A (en) | 1982-02-18 | 1984-08-07 | Allied Corporation | Tuned vibration detector |
| DE3714195A1 (de) | 1987-04-29 | 1988-11-10 | Fraunhofer Ges Forschung | Verfahren zur beruehrungslosen energie- und datenuebertragung, sowie mechanisch und elektronisch kodiertes schloss |
| DE4018814A1 (de) | 1990-06-12 | 1992-01-02 | Fraunhofer Ges Forschung | Verfahren und system zum uebertragen von energie und daten |
| US5195365A (en) * | 1990-08-24 | 1993-03-23 | Toyota Jidosha Kabushiki Kaisha | Device for detecting combustion pressure of an internal combustion engine |
| DE4034019C1 (enExample) | 1990-10-25 | 1992-07-09 | Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung Ev, 8000 Muenchen, De | |
| CN2141894Y (zh) * | 1992-08-10 | 1993-09-08 | 张宏志 | 一种柴油机爆炸压力测量器 |
| JP3280799B2 (ja) * | 1993-10-14 | 2002-05-13 | 日本碍子株式会社 | 薄肉ジルコニアダイヤフラム構造体及びその製造法並びにそれを用いた圧電／電歪膜型素子 |
| DE19539919C2 (de) * | 1994-10-26 | 1998-08-13 | Hitachi Ltd | Zylinderinnendruck-Abfühlvorrichtung für Mehrzylindermotoren |
| EP0811833A1 (de) * | 1996-06-04 | 1997-12-10 | K.K. Holding Ag | Drucksensor für gasförmige und/oder flüssige Medien |
| JP3516577B2 (ja) * | 1996-11-21 | 2004-04-05 | 日本特殊陶業株式会社 | ノッキング検出センサ |
| US6487898B1 (en) * | 1997-01-28 | 2002-12-03 | Eaton Corporation | Engine cylinder pressure sensor with thermal compensation element |
| DE19831372C2 (de) | 1998-07-13 | 2003-04-24 | Fraunhofer Ges Forschung | Vorrichtung zur Kontrolle kraftschlüssiger Verbindungen |
| DE19954164B4 (de) * | 1999-11-10 | 2008-08-21 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Sensor zur Zustandsbestimmung von Kenngrößen an mechanischen Komponenten unter Verwendung von amorphen Kohlenstoffschichten mit piezoresistiven Eigenschaften |
-
2002
- 2002-09-04 DE DE10240671A patent/DE10240671A1/de not_active Withdrawn
-
2003
- 2003-06-07 WO PCT/DE2003/001895 patent/WO2004025238A1/de not_active Ceased
- 2003-06-07 AU AU2003296643A patent/AU2003296643A1/en not_active Abandoned
- 2003-06-07 DE DE50305780T patent/DE50305780D1/de not_active Expired - Lifetime
- 2003-06-07 DE DE10393179T patent/DE10393179D2/de not_active Expired - Fee Related
- 2003-06-07 US US10/526,211 patent/US7146847B2/en not_active Expired - Fee Related
- 2003-06-07 EP EP03740065A patent/EP1535036B1/de not_active Expired - Lifetime
- 2003-06-07 ES ES03740065T patent/ES2277090T3/es not_active Expired - Lifetime
- 2003-06-07 CN CNB038209616A patent/CN100385222C/zh not_active Expired - Fee Related
- 2003-06-07 KR KR1020057003653A patent/KR20050040932A/ko not_active Ceased
- 2003-06-07 JP JP2004534951A patent/JP4488209B2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| DE10393179D2 (de) | 2005-05-19 |
| DE10240671A1 (de) | 2004-03-18 |
| US20050252276A1 (en) | 2005-11-17 |
| WO2004025238A1 (de) | 2004-03-25 |
| JP2005537491A (ja) | 2005-12-08 |
| JP4488209B2 (ja) | 2010-06-23 |
| US7146847B2 (en) | 2006-12-12 |
| KR20050040932A (ko) | 2005-05-03 |
| AU2003296643A1 (en) | 2004-04-30 |
| CN100385222C (zh) | 2008-04-30 |
| EP1535036B1 (de) | 2006-11-22 |
| EP1535036A1 (de) | 2005-06-01 |
| DE50305780D1 (de) | 2007-01-04 |
| CN1678894A (zh) | 2005-10-05 |
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