SE454809B - Forfarande och anordning for automatisk reglering av driftparametrarna hos en forbrenningsmotor som matas med en alkohol-bensinblandning - Google Patents
Forfarande och anordning for automatisk reglering av driftparametrarna hos en forbrenningsmotor som matas med en alkohol-bensinblandningInfo
- Publication number
- SE454809B SE454809B SE8401117A SE8401117A SE454809B SE 454809 B SE454809 B SE 454809B SE 8401117 A SE8401117 A SE 8401117A SE 8401117 A SE8401117 A SE 8401117A SE 454809 B SE454809 B SE 454809B
- Authority
- SE
- Sweden
- Prior art keywords
- measuring
- emitted
- mixture
- tank
- cell
- Prior art date
Links
- 239000000203 mixture Substances 0.000 title claims description 32
- 239000000446 fuel Substances 0.000 title claims description 18
- 238000002485 combustion reaction Methods 0.000 title claims description 10
- 238000000034 method Methods 0.000 title claims description 3
- 238000010521 absorption reaction Methods 0.000 claims description 13
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 8
- 239000012530 fluid Substances 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 6
- 239000003502 gasoline Substances 0.000 claims description 5
- 239000007788 liquid Substances 0.000 claims description 5
- 239000007789 gas Substances 0.000 claims description 3
- 238000000926 separation method Methods 0.000 claims description 2
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 9
- 230000006870 function Effects 0.000 description 9
- 238000005259 measurement Methods 0.000 description 8
- 239000004020 conductor Substances 0.000 description 3
- 230000033228 biological regulation Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000011088 calibration curve Methods 0.000 description 2
- 239000000470 constituent Substances 0.000 description 2
- 230000004907 flux Effects 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical group [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000005401 electroluminescence Methods 0.000 description 1
- 239000002828 fuel tank Substances 0.000 description 1
- 238000000265 homogenisation Methods 0.000 description 1
- 229910001234 light alloy Inorganic materials 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 210000003462 vein Anatomy 0.000 description 1
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
- F02B69/00—Internal-combustion engines convertible into other combustion-engine type, not provided for in F02B11/00; Internal-combustion engines of different types characterised by constructions facilitating use of same main engine-parts in different types
- F02B69/02—Internal-combustion engines convertible into other combustion-engine type, not provided for in F02B11/00; Internal-combustion engines of different types characterised by constructions facilitating use of same main engine-parts in different types for different fuel types, other than engines indifferent to fuel consumed, e.g. convertible from light to heavy fuel
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
- G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
- G01N21/35—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light
- G01N21/359—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light using near infrared light
-
- 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
- F02B1/00—Engines characterised by fuel-air mixture compression
- F02B1/02—Engines characterised by fuel-air mixture compression with positive ignition
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D19/00—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
- F02D19/06—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed
- F02D19/08—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed simultaneously using pluralities of fuels
- F02D19/082—Premixed fuels, i.e. emulsions or blends
- F02D19/084—Blends of gasoline and alcohols, e.g. E85
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D19/00—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
- F02D19/06—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed
- F02D19/08—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed simultaneously using pluralities of fuels
- F02D19/082—Premixed fuels, i.e. emulsions or blends
- F02D19/085—Control based on the fuel type or composition
- F02D19/087—Control based on the fuel type or composition with determination of densities, viscosities, composition, concentration or mixture ratios of fuels
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
- G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
- G01N21/35—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light
- G01N21/3577—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light for analysing liquids, e.g. polluted water
-
- 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
- G01N33/22—Fuels; Explosives
-
- 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
- G01N33/26—Oils; Viscous liquids; Paints; Inks
- G01N33/28—Oils, i.e. hydrocarbon liquids
- G01N33/2835—Specific substances contained in the oils or fuels
- G01N33/2852—Alcohol in fuels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y15/00—Nanotechnology for interacting, sensing or actuating, e.g. quantum dots as markers in protein assays or molecular motors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D2200/00—Input parameters for engine control
- F02D2200/02—Input parameters for engine control the parameters being related to the engine
- F02D2200/06—Fuel or fuel supply system parameters
- F02D2200/0611—Fuel type, fuel composition or fuel quality
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/30—Use of alternative fuels, e.g. biofuels
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Analytical Chemistry (AREA)
- Combustion & Propulsion (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pathology (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Output Control And Ontrol Of Special Type Engine (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8303663A FR2542092B1 (fr) | 1983-03-03 | 1983-03-03 | Procede et dispositif pour determiner la composition d'un melange alcool-essence, adaptes au reglage automatique de moteurs alimentes en melanges combustibles de teneur en alcool variable |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| SE8401117D0 SE8401117D0 (sv) | 1984-02-29 |
| SE8401117L SE8401117L (sv) | 1984-09-04 |
| SE454809B true SE454809B (sv) | 1988-05-30 |
Family
ID=9286543
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE8401117A SE454809B (sv) | 1983-03-03 | 1984-02-29 | Forfarande och anordning for automatisk reglering av driftparametrarna hos en forbrenningsmotor som matas med en alkohol-bensinblandning |
Country Status (20)
| Country | Link |
|---|---|
| US (1) | US4594968A (da) |
| JP (1) | JPH07111396B2 (da) |
| KR (1) | KR920007891B1 (da) |
| AT (1) | AT397435B (da) |
| AU (1) | AU576314B2 (da) |
| BE (1) | BE899068A (da) |
| BR (1) | BR8400976A (da) |
| CA (1) | CA1227262A (da) |
| CH (2) | CH660771A5 (da) |
| DE (1) | DE3407844C2 (da) |
| DK (1) | DK160780C (da) |
| ES (2) | ES530272A0 (da) |
| FR (1) | FR2542092B1 (da) |
| GB (1) | GB2136118B (da) |
| IT (1) | IT1173400B (da) |
| NL (1) | NL8400703A (da) |
| NZ (1) | NZ207351A (da) |
| PT (1) | PT78186B (da) |
| SE (1) | SE454809B (da) |
| ZA (1) | ZA841582B (da) |
Families Citing this family (73)
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|---|---|---|---|---|
| US4703732A (en) * | 1986-02-07 | 1987-11-03 | Ford Motor Company | Spark timing control of multiple fuel engine |
| US4706629A (en) * | 1986-02-07 | 1987-11-17 | Ford Motor Company | Control system for engine operation using two fuels of different volumetric energy content |
| JPS62192633A (ja) * | 1986-02-19 | 1987-08-24 | Ngk Spark Plug Co Ltd | アルコ−ル混合燃料の混合比センサ |
| GB8612020D0 (en) * | 1986-05-16 | 1986-06-25 | Shell Int Research | Misfuelling prevention device |
| GB2194333B (en) * | 1986-07-01 | 1990-08-29 | Electricity Council | Detection method and device |
| US4942848A (en) * | 1987-04-30 | 1990-07-24 | Nissan Motor Co., Ltd. | Air-fuel ratio control system for automotive internal combustion engine or the like with fuel type discrimination capabilities |
| EP0304230A3 (en) * | 1987-08-21 | 1989-12-20 | The British Petroleum Company P.L.C. | Optical measurement method |
| JPH0199056U (da) * | 1987-12-23 | 1989-07-03 | ||
| DE3841264C2 (de) * | 1988-03-30 | 1997-02-20 | Fev Motorentech Gmbh & Co Kg | Verfahren zur Feststellung des Alkoholgehaltes und/oder des Heizwertes von Kraftstoffen |
| US4945863A (en) * | 1988-03-30 | 1990-08-07 | Fev Motorentechnik Gmbh & Co. Kg | Process for operating a fuel-burning engine |
| US5126570A (en) * | 1988-09-27 | 1992-06-30 | The Standard Oil Company | Sensor and method for measuring alcohol concentration in an alcohol-gasoline mixture |
| US5094208A (en) * | 1988-12-10 | 1992-03-10 | Robert Bosch Gmbh | Fuel control system |
| DE3843243C2 (de) * | 1988-12-22 | 1999-04-08 | Fev Motorentech Gmbh & Co Kg | Vorrichtung zur Feststellung des Alkoholgehaltes von Kraftstoffen |
| JPH02187648A (ja) * | 1989-01-17 | 1990-07-23 | Nok Corp | 溶液中のアルコール濃度の検出方法 |
| US4989570A (en) * | 1989-04-19 | 1991-02-05 | Japan Electronic Control Systems Co., Ltd. | Fail detecting system for sensor monitoring concentration of a fuel in blended multi-fuel for internal combustion engine and fail-safe system in lambda-control |
| US4945882A (en) * | 1989-06-16 | 1990-08-07 | General Motors Corporation | Multi-fuel engine control with oxygen sensor signal reference control |
| US4955345A (en) * | 1989-06-16 | 1990-09-11 | General Motors Corporation | Multi-fuel engine control with fuel composition responsive fuel viscosity correction |
| US4945885A (en) * | 1989-06-16 | 1990-08-07 | General Motors Corporation | Multi-fuel engine control with canister purge |
| US4945880A (en) * | 1989-06-16 | 1990-08-07 | General Motors Corporation | Multi-fuel engine control with fuel control parameter lock |
| DE4019189A1 (de) * | 1989-06-16 | 1990-12-20 | Gen Motors Corp | Mehrstoffmaschinensteuerung mit referenzsteuerung fuer das sauerstoffuehlersignal |
| US4909225A (en) * | 1989-06-16 | 1990-03-20 | General Motors Corporation | Multi-fuel engine control with fuel transition delay |
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| US5131228A (en) * | 1989-08-08 | 1992-07-21 | Fuji Jukogyo Kabushiki Kaisha | Control apparatus for a turbocharged alcohol engine |
| US5044344A (en) * | 1989-10-16 | 1991-09-03 | Walbro Corporation | Pressure-responsive fuel delivery system |
| US4974552A (en) * | 1990-01-09 | 1990-12-04 | Ford Motor Company | Engine control system responsive to optical fuel composition sensor |
| US5076237A (en) * | 1990-01-11 | 1991-12-31 | Barrack Technology Limited | Means and method for measuring and controlling smoke from an internal combustion engine |
| US5050561A (en) * | 1990-03-12 | 1991-09-24 | Japan Electronic Control Systems Company | Air/fuel ratio control system for internal combustion engine with a high degree of precision in derivation of engine driving condition dependent correction coefficient for air/fuel ratio control |
| US5140965A (en) * | 1990-04-17 | 1992-08-25 | Hitachi, Ltd. | System for and method of supplying fuel to internal combustion engine |
| US5153436A (en) * | 1990-05-23 | 1992-10-06 | Ntc Technology, Inc. | Temperature controlled detectors for infrared-type gas analyzers |
| JP3259967B2 (ja) * | 1990-06-01 | 2002-02-25 | ローベルト ボツシユ ゲゼルシヤフト ミツト ベシユレンクテル ハフツング | 燃料と空気の混合気を適応調節する方法 |
| DE4019808A1 (de) * | 1990-06-21 | 1992-01-09 | Porsche Ag | Brennkraftmaschine |
| JPH0472549A (ja) * | 1990-07-13 | 1992-03-06 | Mitsubishi Electric Corp | 燃料性状検出装置 |
| DE4031009A1 (de) * | 1990-10-01 | 1992-04-23 | Pierburg Gmbh | Verfahren und einrichtung zur nutzung von brennstoffen mit alkoholzusaetzen fuer eine brennkraftmaschine |
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| DE4040304C1 (en) * | 1990-12-17 | 1991-12-12 | Georg Fischer Ag, Schaffhausen, Ch, Niederlassung: Georg Fischer Ag, 7700 Singen, De | Radial piston, hollow shaft motor - has grooves in radial pistons coupled by transverse bores to each radial piston bore |
| US5186146A (en) * | 1990-12-20 | 1993-02-16 | Hitachi, Ltd. | Combustion evaluation apparatus and combustion controller |
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| US5239860A (en) * | 1991-05-13 | 1993-08-31 | General Motors Corporation | Sensor for measuring alcohol content of alcohol/gasoline fuel mixtures |
| US6163738A (en) * | 1991-05-31 | 2000-12-19 | Marathon-Ashland Petroleum, Llc | Point of purchase gasoline analyzing/blending |
| US5262645A (en) * | 1991-09-03 | 1993-11-16 | General Motors Corporation | Sensor for measuring alcohol content of alcohol gasoline fuel mixtures |
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| ES2105956B1 (es) * | 1993-10-20 | 1998-06-01 | Gonzalez Ciriaco Francisco | Perfeccionamientos introducidos en la patente de invencion 9302195 por sistema analizador de liquidos. |
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| US5701863A (en) * | 1996-09-24 | 1997-12-30 | Caterpillar Inc. | Aqueous fuel emulsion identification system and anti-tampering device for an internal combustion engine |
| US5961314A (en) * | 1997-05-06 | 1999-10-05 | Rosemount Aerospace Inc. | Apparatus for detecting flame conditions in combustion systems |
| US6016796A (en) * | 1998-02-20 | 2000-01-25 | Ford Global Technologies, Inc. | Fuel blending ratio inferring method |
| US6343571B1 (en) | 1998-12-17 | 2002-02-05 | Clean Fuels Technology, Inc. | Fuel emulsion detection method and system for an electronically controlled engine |
| FR2883602B1 (fr) | 2005-03-22 | 2010-04-16 | Alain Lunati | Procede d'optimisation des parametres de fonctionnement d'un moteur a combustion |
| US7305939B2 (en) * | 2005-04-25 | 2007-12-11 | Grant B. Carlson | Addition of flexible fuel engine control system |
| US7607422B2 (en) * | 2005-04-25 | 2009-10-27 | Grant B Carlson | Methods of flexible fuel engine conversions |
| FR2888324B1 (fr) * | 2005-07-05 | 2007-10-05 | Peugeot Citroen Automobiles Sa | Dispositif pour determiner l'indice de refraction d'un melange |
| FR2888323B1 (fr) * | 2005-07-05 | 2008-07-18 | Peugeot Citroen Automobiles Sa | Procede d'evaluation d'un melange de produits petroliers et de biocarburants |
| EP1744049A3 (en) * | 2005-07-14 | 2012-08-15 | Korea Petroleum Quality Inspection Institute | Vehicle mounted type fuel testing apparatus |
| US8469700B2 (en) | 2005-09-29 | 2013-06-25 | Rosemount Inc. | Fouling and corrosion detector for burner tips in fired equipment |
| AT504436B8 (de) * | 2007-03-01 | 2008-09-15 | Anton Paar Gmbh | Verfahren und vorrichtung zur bestimmung des alkoholgehaltes von flüssigkeiten |
| JP4595952B2 (ja) * | 2007-03-15 | 2010-12-08 | トヨタ自動車株式会社 | 内燃機関の制御装置、制御方法、その方法を実現させるプログラムおよびそのプログラムを記録した記録媒体 |
| DE102007025585A1 (de) * | 2007-06-01 | 2008-12-04 | Siemens Ag | Verfahren zum Betreiben eines Verbrennungsmotors und Vorrichtung zur Bestimmung eines Betriebsparameters dessen |
| FR2917496B1 (fr) * | 2007-06-13 | 2016-04-01 | Peugeot Citroen Automobiles Sa | Procede d'identification du carburant present dans un reservoir d'un vehicule automobile |
| JP4483922B2 (ja) * | 2007-09-26 | 2010-06-16 | トヨタ自動車株式会社 | 内燃機関の燃料劣化検出装置 |
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| FR2930598B1 (fr) | 2008-04-24 | 2012-01-27 | Sp3H | Procede d'optimisation du fonctionnement d'un moteur thermique par determination de la proportion des composes oxygenes dans le carburant |
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| FR2940447B1 (fr) * | 2008-12-23 | 2011-10-21 | Continental Automotive France | Spectrometre miniature embarque dans un vehicule automobile a detecteur de mesure et detecteur de reference unique |
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| SE7513901L (sv) * | 1974-12-19 | 1976-06-21 | United Technologies Corp | Analyssystem for fordonsavgaser. |
| US3996785A (en) * | 1975-12-29 | 1976-12-14 | Texaco Inc. | Means for on-line determination of boiling point properties of crude oil |
| US4031864A (en) * | 1976-03-09 | 1977-06-28 | The United States Of America As Represented By The United States Energy Research And Development Administration | Multiple fuel supply system for an internal combustion engine |
| GB1543320A (en) * | 1976-11-16 | 1979-04-04 | Standard Telephones Cables Ltd | Detecting oil in water |
| GB1554309A (en) * | 1977-09-12 | 1979-10-17 | British Petroleum Co | Apparatus for detecting liquids suspended in other liquids |
| FR2451573A1 (fr) * | 1979-03-15 | 1980-10-10 | Commissariat Energie Atomique | Analyseur spectral d'absorption lumineuse d'une solution |
| US4321465A (en) * | 1979-05-21 | 1982-03-23 | Occidental Research Corporation | Infrared assay of kerogen in oil shale |
| US4306152A (en) * | 1979-07-23 | 1981-12-15 | Anarad, Inc. | Optical fluid analyzer |
| DE2934190A1 (de) * | 1979-08-23 | 1981-03-19 | Müller, Gerhard, Prof. Dr.-Ing., 7080 Aalen | Verfahren und vorrichtung zur molekuelspektroskopie, insbesondere zur bestimmung von stoffwechselprodukten |
| GB2068537B (en) * | 1980-02-04 | 1984-11-14 | Energy Conversion Devices Inc | Examining biological materials |
| FR2485054A1 (fr) * | 1980-06-18 | 1981-12-24 | Labo Electronique Physique | Procede de detection du deteint au cours d'une operation de lavage dans une machine a laver et mise en oeuvre dudit procede |
| NL191373C (nl) * | 1980-07-15 | 1995-06-16 | Tno | Inrichting voor het sturen van de brandstoftoevoer aan een verbrandingsmotor. |
| DE3129477A1 (de) * | 1980-07-28 | 1982-04-01 | The Coca-Cola Co., 30301 Atlanta, Ga. | "verfahren und messvorrichtung zur messung des karamelisierungsgrades einer fliessfaehigen masse" |
| US4371785A (en) * | 1980-08-14 | 1983-02-01 | Panametrics, Inc. | Method and apparatus for detection and analysis of fluids |
| US4391253A (en) * | 1980-10-29 | 1983-07-05 | Toyota Jidosha Kogyo Kabushiki Kaisha | Electronically controlling, fuel injection method |
| JPS5776256A (en) * | 1980-10-30 | 1982-05-13 | Toyota Motor Corp | Heating device for suction air |
| JPS57187638A (en) * | 1981-05-15 | 1982-11-18 | Hitachi Ltd | Alcohol sensor for internal combustion engine |
-
1983
- 1983-03-03 FR FR8303663A patent/FR2542092B1/fr not_active Expired
-
1984
- 1984-02-27 AT AT0063984A patent/AT397435B/de not_active IP Right Cessation
- 1984-02-29 IT IT19839/84A patent/IT1173400B/it active
- 1984-02-29 DK DK137984A patent/DK160780C/da active
- 1984-02-29 SE SE8401117A patent/SE454809B/sv not_active IP Right Cessation
- 1984-03-01 BR BR8400976A patent/BR8400976A/pt not_active IP Right Cessation
- 1984-03-02 CH CH2696/86A patent/CH660771A5/fr not_active IP Right Cessation
- 1984-03-02 CH CH1036/84A patent/CH658914A5/fr not_active IP Right Cessation
- 1984-03-02 BE BE0/212497A patent/BE899068A/fr not_active IP Right Cessation
- 1984-03-02 DE DE3407844A patent/DE3407844C2/de not_active Expired - Fee Related
- 1984-03-02 NZ NZ207351A patent/NZ207351A/en unknown
- 1984-03-02 GB GB08405529A patent/GB2136118B/en not_active Expired
- 1984-03-02 CA CA000448750A patent/CA1227262A/fr not_active Expired
- 1984-03-02 AU AU25249/84A patent/AU576314B2/en not_active Ceased
- 1984-03-02 ES ES530272A patent/ES530272A0/es active Granted
- 1984-03-02 JP JP59040272A patent/JPH07111396B2/ja not_active Expired - Lifetime
- 1984-03-02 ZA ZA841582A patent/ZA841582B/xx unknown
- 1984-03-02 PT PT78186A patent/PT78186B/pt not_active IP Right Cessation
- 1984-03-03 KR KR1019840001075A patent/KR920007891B1/ko not_active IP Right Cessation
- 1984-03-05 NL NL8400703A patent/NL8400703A/nl not_active Application Discontinuation
- 1984-03-05 US US06/586,278 patent/US4594968A/en not_active Expired - Fee Related
- 1984-12-31 ES ES539273A patent/ES8605641A1/es not_active Expired
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