SE9400603L - Förbränningssensor och förbränningsmotor utrustad med sådan sensor - Google Patents
Förbränningssensor och förbränningsmotor utrustad med sådan sensorInfo
- Publication number
- SE9400603L SE9400603L SE9400603A SE9400603A SE9400603L SE 9400603 L SE9400603 L SE 9400603L SE 9400603 A SE9400603 A SE 9400603A SE 9400603 A SE9400603 A SE 9400603A SE 9400603 L SE9400603 L SE 9400603L
- Authority
- SE
- Sweden
- Prior art keywords
- sensor
- injector
- engine equipped
- combustion
- combustion engine
- Prior art date
Links
- 238000002485 combustion reaction Methods 0.000 title abstract 5
- 238000002347 injection Methods 0.000 abstract 1
- 239000007924 injection Substances 0.000 abstract 1
- 238000012986 modification Methods 0.000 abstract 1
- 230000004048 modification Effects 0.000 abstract 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/62—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating the ionisation of gases, e.g. aerosols; by investigating electric discharges, e.g. emission of cathode
- G01N27/626—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating the ionisation of gases, e.g. aerosols; by investigating electric discharges, e.g. emission of cathode using heat to ionise a gas
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D35/00—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for
- F02D35/02—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for on interior conditions
- F02D35/021—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for on interior conditions using an ionic current sensor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D41/00—Electrical control of supply of combustible mixture or its constituents
- F02D41/24—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means
- F02D41/26—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means using computer, e.g. microprocessor
- F02D41/28—Interface circuits
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M57/00—Fuel-injectors combined or associated with other 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
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B3/00—Engines characterised by air compression and subsequent fuel addition
- F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M2200/00—Details of fuel-injection apparatus, not otherwise provided for
- F02M2200/24—Fuel-injection apparatus with sensors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
- F02P17/00—Testing of ignition installations, e.g. in combination with adjusting; Testing of ignition timing in compression-ignition engines
- F02P17/12—Testing characteristics of the spark, ignition voltage or current
- F02P2017/125—Measuring ionisation of combustion gas, e.g. by using ignition circuits
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
- F02P17/00—Testing of ignition installations, e.g. in combination with adjusting; Testing of ignition timing in compression-ignition engines
- F02P17/12—Testing characteristics of the spark, ignition voltage or current
- F02P2017/125—Measuring ionisation of combustion gas, e.g. by using ignition circuits
- F02P2017/128—Measuring ionisation of combustion gas, e.g. by using ignition circuits for knock detection
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Electrochemistry (AREA)
- Biochemistry (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Analytical Chemistry (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
- Ignition Installations For Internal Combustion Engines (AREA)
- Fuel-Injection Apparatus (AREA)
- Combined Controls Of Internal Combustion Engines (AREA)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9400603A SE508563C2 (sv) | 1994-02-22 | 1994-02-22 | Sensor för detektering av joniseringsgrad i en förbränningsmotors förbränningsrum jämte förbränningsmotor försedd med joniseringssensor |
DE19503969A DE19503969A1 (de) | 1994-02-22 | 1995-02-07 | Verbrennungssensor und mit solchem Sensor ausgerüsteter Verbrennungsmotor |
JP7031976A JPH07259597A (ja) | 1994-02-22 | 1995-02-21 | 燃焼エンジン燃焼室内のイオン化度を検出するセンサおよびそのようなセンサを備えた燃焼エンジン |
BR9500718A BR9500718A (pt) | 1994-02-22 | 1995-02-21 | Sensor para a detecção do grau de ionização na câmara de combustão de um motor de combustão e motor de combustão provido com um sensor conectado à um circuito de detecção para detectar o grau de ionização em sua câmara de combustão e para monitorar e ajustar o motor com base na ionização detectada |
US08/391,234 US5834629A (en) | 1994-02-22 | 1995-02-21 | Combustion sensor and combustion engine equipped with such a sensor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9400603A SE508563C2 (sv) | 1994-02-22 | 1994-02-22 | Sensor för detektering av joniseringsgrad i en förbränningsmotors förbränningsrum jämte förbränningsmotor försedd med joniseringssensor |
Publications (3)
Publication Number | Publication Date |
---|---|
SE9400603D0 SE9400603D0 (sv) | 1994-02-22 |
SE9400603L true SE9400603L (sv) | 1995-08-23 |
SE508563C2 SE508563C2 (sv) | 1998-10-12 |
Family
ID=20393036
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE9400603A SE508563C2 (sv) | 1994-02-22 | 1994-02-22 | Sensor för detektering av joniseringsgrad i en förbränningsmotors förbränningsrum jämte förbränningsmotor försedd med joniseringssensor |
Country Status (5)
Country | Link |
---|---|
US (1) | US5834629A (sv) |
JP (1) | JPH07259597A (sv) |
BR (1) | BR9500718A (sv) |
DE (1) | DE19503969A1 (sv) |
SE (1) | SE508563C2 (sv) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1997038223A1 (fr) | 1996-04-10 | 1997-10-16 | Denso Corporation | Bougie de prechauffage, son procede de fabrication, et detecteur de courant ionique |
JP3605965B2 (ja) * | 1996-09-12 | 2004-12-22 | 株式会社デンソー | グロープラグ |
JP3796846B2 (ja) * | 1996-09-12 | 2006-07-12 | 株式会社デンソー | グロープラグ |
US6622549B1 (en) * | 1997-02-06 | 2003-09-23 | Marek T. Wlodarczyk | Fuel injectors with integral fiber optic pressure sensors and associated compensation and status monitoring devices |
DE19817083C1 (de) * | 1998-04-17 | 1999-07-01 | Daimler Chrysler Ag | Sensoranordnung zur Erfassung des Verbrennungsvorganges in einer Brennkraftmaschine |
US6148660A (en) * | 1998-09-25 | 2000-11-21 | General Motors Corporation | Glow sensor-ceramic tip |
US6260531B1 (en) * | 2000-03-30 | 2001-07-17 | Ford Global Tech., Inc. | Valve seat insert |
GB0306658D0 (en) * | 2003-03-22 | 2003-04-30 | Scion Sprays Ltd | A fluid injector |
FR2855896B1 (fr) * | 2003-06-06 | 2005-11-18 | Siemens Vdo Automotive | Capteur electrique |
US6994073B2 (en) * | 2003-10-31 | 2006-02-07 | Woodward Governor Company | Method and apparatus for detecting ionization signal in diesel and dual mode engines with plasma discharge system |
JP4545759B2 (ja) * | 2003-10-31 | 2010-09-15 | ウッドワード・ガバナー・カンパニー | イオン化測定を用い、点火システムを持つ往復圧縮点火エンジンにおける排ガス再循環および燃焼開始を制御する方法 |
DE10358701B4 (de) * | 2003-12-15 | 2008-01-31 | Siemens Ag | Verfahren zum Steuern des Zündzeitpunktes in einer Otto-Brennkraftmaschine |
JP4818873B2 (ja) * | 2006-10-25 | 2011-11-16 | 東洋電装株式会社 | 点火プラグ一体型多機能点火装置 |
DE102009027598A1 (de) * | 2009-07-09 | 2011-01-13 | Ge Sensing & Inspection Technologies Gmbh | Verbesserte zerstörungsfreie Untersuchung von Hochdruckleitungen |
US8973553B2 (en) | 2009-07-20 | 2015-03-10 | Wayne State University | Multi-sensing fuel injection system and method for making the same |
WO2012118781A2 (en) * | 2011-02-28 | 2012-09-07 | Wayne State University | Using ion current signal for soot and in-cylinder variable measuring techniques in internal combustion engines and methods for doing the same |
US9945812B2 (en) * | 2011-07-15 | 2018-04-17 | Wayne State University | Simultaneous ion sensing and gas sampling in combustion engine cylinders and other combustion systems |
DE102015207307A1 (de) * | 2015-04-22 | 2016-10-27 | Robert Bosch Gmbh | Kraftstoffinjektor |
Family Cites Families (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4036050A (en) * | 1976-03-24 | 1977-07-19 | Dooley Joseph L | Engine monitoring apparatus |
DE2802202C2 (de) * | 1978-01-19 | 1986-09-04 | Robert Bosch Gmbh, 7000 Stuttgart | Einrichtung zur Erfassung von Druckschwankungen im Brennraum einer Brennkraftmaschine |
DE3006665A1 (de) * | 1980-02-22 | 1981-09-03 | Robert Bosch Gmbh, 7000 Stuttgart | Spannungsquelle zur ionenstrommessung am verbrennungsmotor |
US4337648A (en) * | 1980-11-03 | 1982-07-06 | Jodon Engineering Associates, Inc. | Dual probe coupler |
US4444049A (en) * | 1980-12-22 | 1984-04-24 | Froude Consine Limited | Engine testing apparatus and methods |
US4441021A (en) * | 1981-07-23 | 1984-04-03 | Snap-On Tools Corporation | Luminosity probe for diesel engine timing apparatus |
EP0071557B1 (en) * | 1981-07-23 | 1989-05-24 | Ail Corporation | Method and apparatus for generating a start of combustion signal for a compression ignition engine |
US4429570A (en) * | 1981-09-25 | 1984-02-07 | Essex Group, Inc. | Injection timing transducer |
US4452072A (en) * | 1981-10-07 | 1984-06-05 | Robert Bosch Gmbh | Combustion condition sensor |
US4461170A (en) * | 1981-11-10 | 1984-07-24 | Nippondenso Co., Ltd. | Fuel injection device for Diesel engines |
JPS59116039A (ja) * | 1982-12-23 | 1984-07-04 | Toyota Central Res & Dev Lab Inc | マイクロ波・光プロ−ブ |
US4493208A (en) * | 1982-12-29 | 1985-01-15 | Snap-On Tools Corporation | Dual engine probe |
AT384108B (de) * | 1983-06-08 | 1987-10-12 | Avl Verbrennungskraft Messtech | Einrichtung zur feststellung der vorgaenge im brennraum einer in betrieb befindlichen brennkraftmaschine |
JPS60131626U (ja) * | 1984-02-10 | 1985-09-03 | トヨタ自動車株式会社 | 渦流室式デイ−ゼルエンジン |
US4665740A (en) * | 1984-08-22 | 1987-05-19 | Nippondenso Co., Ltd. | Combustion process sensor |
GB8601842D0 (en) * | 1986-01-25 | 1986-02-26 | Lucas Ind Plc | Sensing device |
JPS6327742A (ja) * | 1986-07-22 | 1988-02-05 | Ngk Spark Plug Co Ltd | センサ構造 |
GB8705905D0 (en) * | 1987-03-12 | 1987-04-15 | Lucas Ind Plc | Combustion monitoring |
US4887574A (en) * | 1987-04-21 | 1989-12-19 | Hitachi, Ltd. | Control apparatus for internal combustion engines |
GB2211244A (en) * | 1987-10-16 | 1989-06-28 | Ford Motor Co | I.c. engine combustion chamber ionisation sensor |
JPH02104978A (ja) * | 1988-10-13 | 1990-04-17 | Mitsubishi Electric Corp | 内燃機関の失火検出装置 |
US5099683A (en) * | 1990-05-22 | 1992-03-31 | Barrack Technology Limited | Method and apparatus for determining certain operating and running parameters in an internal combustion engine |
US5103789A (en) * | 1990-04-11 | 1992-04-14 | Barrack Technology Limited | Method and apparatus for measuring and controlling combustion phasing in an internal combustion engine |
US5194813A (en) * | 1991-09-16 | 1993-03-16 | Hannah Kenneth H | Spark ignition analyzer |
-
1994
- 1994-02-22 SE SE9400603A patent/SE508563C2/sv not_active IP Right Cessation
-
1995
- 1995-02-07 DE DE19503969A patent/DE19503969A1/de not_active Withdrawn
- 1995-02-21 US US08/391,234 patent/US5834629A/en not_active Expired - Fee Related
- 1995-02-21 BR BR9500718A patent/BR9500718A/pt not_active IP Right Cessation
- 1995-02-21 JP JP7031976A patent/JPH07259597A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
SE508563C2 (sv) | 1998-10-12 |
SE9400603D0 (sv) | 1994-02-22 |
US5834629A (en) | 1998-11-10 |
JPH07259597A (ja) | 1995-10-09 |
BR9500718A (pt) | 1995-10-24 |
DE19503969A1 (de) | 1995-08-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |