DE3277743D1 - Method and apparatus for monitoring combustion systems - Google Patents
Method and apparatus for monitoring combustion systemsInfo
- Publication number
- DE3277743D1 DE3277743D1 DE8282302542T DE3277743T DE3277743D1 DE 3277743 D1 DE3277743 D1 DE 3277743D1 DE 8282302542 T DE8282302542 T DE 8282302542T DE 3277743 T DE3277743 T DE 3277743T DE 3277743 D1 DE3277743 D1 DE 3277743D1
- Authority
- DE
- Germany
- Prior art keywords
- combustion systems
- monitoring combustion
- monitoring
- systems
- combustion
- 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
Links
Classifications
-
- 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
- F02B77/00—Component parts, details or accessories, not otherwise provided for
- F02B77/08—Safety, indicating or supervising devices
- F02B77/085—Safety, indicating or supervising devices with sensors measuring combustion processes, e.g. knocking, pressure, ionization, combustion flame
- F02B77/086—Sensor arrangements in the exhaust, e.g. for temperature, misfire, air/fuel ratio, oxygen sensors
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N31/00—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods
- G01N31/12—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods using combustion
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/0004—Gaseous mixtures, e.g. polluted air
- G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
- G01N33/0011—Sample conditioning
- G01N33/0013—Sample conditioning by a chemical reaction
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/265,316 US4372155A (en) | 1981-05-20 | 1981-05-20 | Methods of monitoring a combustion system |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3277743D1 true DE3277743D1 (en) | 1988-01-07 |
Family
ID=23009959
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8282302542T Expired DE3277743D1 (en) | 1981-05-20 | 1982-05-19 | Method and apparatus for monitoring combustion systems |
Country Status (5)
Country | Link |
---|---|
US (1) | US4372155A (de) |
EP (1) | EP0067545B1 (de) |
JP (1) | JPS57197439A (de) |
CA (1) | CA1174333A (de) |
DE (1) | DE3277743D1 (de) |
Families Citing this family (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4389881A (en) * | 1981-07-31 | 1983-06-28 | Ford Motor Company | Method of measuring an air to fuel ratio |
US4459845A (en) * | 1982-06-25 | 1984-07-17 | United Technologies Corporation | Methods for determining rate of fuel flow to an engine |
DE3327154A1 (de) * | 1983-07-28 | 1985-02-14 | Hans-Jörg Dipl.-Kfm. 4400 Münster Hübner | Verfahren zum messen von kenngroessen der umgebungsatmosphaere, insbesondere von konzentrationen explosionsgefaehrlicher gase im wetterstrom unter tage |
US4924095A (en) * | 1987-06-02 | 1990-05-08 | West Lodge Research | Remote gas analyzer for motor vehicle exhaust emissions surveillance |
DE3931952A1 (de) * | 1989-09-25 | 1991-04-04 | Ind Tech Res Inst | Einrichtung zum automatischen einstellen der leerlaufemission von automobilen und motorraedern |
US5450749A (en) * | 1993-08-25 | 1995-09-19 | Wci Outdoor Products, Inc. | Gas sampling method and dilution tunnel therefor |
US5431043A (en) * | 1994-05-02 | 1995-07-11 | General Motors Corporation | Catalyst activity test |
EP0683382A3 (de) * | 1994-05-20 | 1996-08-14 | Ford Motor Co | Verfahren und System zur Berechnung des effektiven Brennstoffersparnisses. |
US5614658A (en) * | 1994-06-30 | 1997-03-25 | Dresser Industries | Exhaust sensor |
US5650565A (en) * | 1995-07-05 | 1997-07-22 | Enviromental Sciences Research And Development Partnership | Mini-dilution apparatus and method for exhaust emission testing |
DE19680908B4 (de) * | 1995-10-18 | 2007-01-04 | Robert Bosch Gmbh | Verfahren und Vorrichtung zum Erfassen und Dokumentieren von Katalysatorschäden |
DE19548684B4 (de) * | 1995-12-23 | 2010-02-18 | Robert Bosch Gmbh | Verfahren zum Erfassen und Dokumentieren von abgasrelevanten Fehlfunktionen eines Fahrzeugs mit Brennkraftmaschine mit Hilfe bordeigener Mittel |
US5918256A (en) * | 1997-10-27 | 1999-06-29 | Delaney; William O. | Motor vehicle emission analysis system |
US6781110B2 (en) * | 2000-12-29 | 2004-08-24 | Spx Corporation | Apparatus and method for measuring vehicle speed and/or acceleration |
US6561027B2 (en) | 2000-12-29 | 2003-05-13 | Spx Corporation | Support structure for system for measuring vehicle speed and/or acceleration |
US6750444B2 (en) | 2000-12-29 | 2004-06-15 | Spx Corporation | Apparatus and method for measuring vehicle speed and/or acceleration |
US6745613B2 (en) | 2001-08-13 | 2004-06-08 | Spx Corporation | Method and system for determining the type of fuel used to power a vehicle |
US6857262B2 (en) | 2001-08-16 | 2005-02-22 | Spx Corporation | Catalytic converter function detection |
US7183945B2 (en) * | 2001-08-17 | 2007-02-27 | Spx Corporation | Method and system for video capture of vehicle information |
US20030034889A1 (en) | 2001-08-20 | 2003-02-20 | Rendahl Craig S. | Host system and method for sensed vehicle data |
US6744516B2 (en) * | 2001-08-21 | 2004-06-01 | Spx Corporation | Optical path structure for open path emissions sensing |
US6757607B2 (en) | 2001-08-23 | 2004-06-29 | Spx Corporation | Audit vehicle and audit method for remote emissions sensing |
GB0303639D0 (en) | 2003-02-18 | 2003-03-19 | Rolls Royce Plc | A method and apparatus for determining the mass flow through an engine |
US20050274169A1 (en) * | 2004-06-10 | 2005-12-15 | James Butler | Vehicle/engine sampling system for precise analysis of exhaust components |
US7211793B2 (en) * | 2004-11-09 | 2007-05-01 | Cummins, Inc | Mass spectrometry system and method |
DE202013005959U1 (de) * | 2013-07-03 | 2014-10-06 | Manfred Gohl | Bestimmungsvorrichtung für Kohlenwasserstoff-Emissionen von Motoren |
DE202014006185U1 (de) * | 2013-08-12 | 2014-11-26 | Horiba Ltd. | Kraftstoffverbrauch-Berechnungseinheit, Kraftstoffverbrauch-Berechnungsprogramm, Kraftstoffverbrauch-Messgerät und Abgas-Messgerät |
US9086398B1 (en) * | 2014-01-21 | 2015-07-21 | Caterpillar Inc. | Engine exhaust gas sampling for mass spectrometer real time oil consumption measurement |
JP6616611B2 (ja) * | 2015-07-23 | 2019-12-04 | エドワーズ株式会社 | 排気システム |
CN107806636A (zh) * | 2017-09-28 | 2018-03-16 | 上海交通大学 | 柴油机尾气模拟发生装置 |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5653087B1 (de) * | 1970-12-19 | 1981-12-16 | ||
US4007589A (en) * | 1973-01-31 | 1977-02-15 | Robert Bosch G.M.B.H. | Internal combustion exhaust catalytic reactor monitoring system |
GB1471525A (en) * | 1973-05-04 | 1977-04-27 | Lucas Electrical Ltd | Fuel control systems |
JPS50229A (de) * | 1973-05-09 | 1975-01-06 | ||
US3927979A (en) * | 1974-06-10 | 1975-12-23 | Westinghouse Electric Corp | Technique for measuring the carbon monoxide and reactive hydrocarbon content of a gas |
JPS5934860B2 (ja) * | 1974-08-19 | 1984-08-24 | カブシキガイシヤ ニツポンジドウシヤブヒンソウゴウケンキユウシヨ | 内燃機関の空燃比補正装置 |
US3939654A (en) * | 1975-02-11 | 1976-02-24 | General Motors Corporation | Engine with dual sensor closed loop fuel control |
GB1511467A (en) * | 1975-04-22 | 1978-05-17 | Nissan Motor | Closed-loop mixture control system for internal combustion engine using errorcorrected exhaust gas sensors |
US4108122A (en) * | 1975-04-30 | 1978-08-22 | The Bendix Corporation | Air/fuel ratio for an internal combustion engine controlled by gas sensor in intake manifold |
GB1568960A (en) * | 1975-10-22 | 1980-06-11 | Lucas Industries Ltd | Fuel control system for an internal combustion engine |
US4158347A (en) * | 1976-04-28 | 1979-06-19 | Toyota Jidosha Kogyo Kabushiki Kaisha | Fuel supply system for use in internal combustion engine |
US4027477A (en) * | 1976-04-29 | 1977-06-07 | General Motors Corporation | Dual sensor closed loop fuel control system having signal transfer between sensors during warmup |
JPS52156221A (en) * | 1976-06-22 | 1977-12-26 | Nippon Soken Inc | Air flux regulator |
US4121548A (en) * | 1976-08-08 | 1978-10-24 | Nippon Soken, Inc. | Deteriorated condition detecting apparatus for an oxygen sensor |
US4141326A (en) * | 1977-03-11 | 1979-02-27 | The Bendix Corporation | Closed loop control system for hydrogen fuelled engine |
JPS5458463A (en) * | 1977-10-18 | 1979-05-11 | Toyota Motor Co Ltd | Method of detecting air fuel ratio |
IT1145264B (it) * | 1979-03-15 | 1986-11-05 | Ricardo Consulting Eng | Apparecchio e procedimento per determinare la concentrazione della miscela aria/combustibile alimentata ad un motore a combustione interna |
-
1981
- 1981-05-20 US US06/265,316 patent/US4372155A/en not_active Expired - Lifetime
-
1982
- 1982-03-16 CA CA000398479A patent/CA1174333A/en not_active Expired
- 1982-05-18 JP JP57083912A patent/JPS57197439A/ja active Granted
- 1982-05-19 EP EP82302542A patent/EP0067545B1/de not_active Expired
- 1982-05-19 DE DE8282302542T patent/DE3277743D1/de not_active Expired
Also Published As
Publication number | Publication date |
---|---|
EP0067545B1 (de) | 1987-11-25 |
JPS57197439A (en) | 1982-12-03 |
EP0067545A2 (de) | 1982-12-22 |
EP0067545A3 (en) | 1985-01-16 |
JPH0314131B2 (de) | 1991-02-26 |
CA1174333A (en) | 1984-09-11 |
US4372155A (en) | 1983-02-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8320 | Willingness to grant licences declared (paragraph 23) | ||
8330 | Complete disclaimer |