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公开(公告)号：EP2929321B1
公开(公告)日：2019-06-05
申请号：EP13815047.9
申请日：2013-12-04
申请人： SP3H
发明人： OBERTI, Sylvain , FOURNEL, Johan
IPC分类号： G01N21/3577 , G01N21/3504 , G01N21/27 , G01N21/31
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公开(公告)号：EP2198277B1
公开(公告)日：2013-12-25
申请号：EP08838521.6
申请日：2008-09-30
申请人： SP3H
发明人： FOURNEL, Johan , LUNATI, Alain , GERGAUD, Thierry
CPC分类号： G01N21/8507 , G01J3/0205 , G01J3/0218 , G01J3/10 , G01J3/26 , G01J3/2803 , G01J3/42 , G01J2003/1226 , G01N21/359 , G01N2021/8514
摘要： The invention relates to a spectrometry device that comprises: a lighting device for generating a light beam, a probe arranged so that the light beam from the lighting device interacts with a fluid to be analysed, and a spectral analysis device (SPAN) arranged for receiving the light beam after interaction with the fluid to be analysed, and for providing light intensity measures for different wavelength ranges, wherein the spectral analysis device includes a first light guide (21) coupled to the probe and to a first optical filtration device (22), the first light guide receiving the light beam after interaction with the fluid to be analysed and guiding the same while scattering it towards a first set of photosensitive cells (24) through said first filtration device, the latter being arranged so as to transmit to each of the photosensitive cells a portion of the light beam covering a respective wavelength range.
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13.发明授权
公开(公告)号：EP2183571B1
公开(公告)日：2011-04-13
申请号：EP08845379.0
申请日：2008-08-14
申请人： SP3H
发明人： FOURNEL Johan , LUNATI Alain
CPC分类号： G01N21/33 , G01M15/108 , G01N21/3504 , G01N21/3577 , G01N21/359
摘要： The invention relates to a device for the centralized management of measurements and data relating to liquid and/or gas flows needed for the correct operation of a combustion engine controlled by an engine computer and/or of a vehicle, the said device comprising means of analyzing at least two liquid and/or gas flows including at least one light source, at least one optical signals detector and at least one system for analyzing the detected signals. At least one of the said analysis means is used to analyze two of the said flows. In this way, this device minimizes the bulk and added mass incurred by the analytical methods employed to analyze the various flows and simplifies the management of such a system.
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14.发明公开
公开(公告)号：EP2183571A2
公开(公告)日：2010-05-12
申请号：EP08845379.0
申请日：2008-08-14
申请人： SP3H
发明人： FOURNEL Johan , LUNATI Alain
CPC分类号： G01N21/33 , G01M15/108 , G01N21/3504 , G01N21/3577 , G01N21/359
摘要： The invention relates to a device for the centralized management of measurements and data relating to liquid and/or gas flows needed for the correct operation of a combustion engine controlled by an engine computer and/or of a vehicle, the said device comprising means of analyzing at least two liquid and/or gas flows including at least one light source, at least one optical signals detector and at least one system for analyzing the detected signals. At least one of the said analysis means is used to analyze two of the said flows. In this way, this device minimizes the bulk and added mass incurred by the analytical methods employed to analyze the various flows and simplifies the management of such a system.
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公开(公告)号：EP2198276B1
公开(公告)日：2018-07-04
申请号：EP08837070.5
申请日：2008-09-30
申请人： SP3H
发明人： FOURNEL, Johan , LUNATI, Alain , GERGAUD, Thierry
CPC分类号： G01N21/8507 , G01J3/02 , G01J3/0208 , G01J3/021 , G01J3/0218 , G01J3/0291 , G01J3/108 , G01J3/26 , G01J2003/2866 , G01N21/359 , G01N2021/8514
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16.发明公开
公开(公告)号：EP2929322A1
公开(公告)日：2015-10-14
申请号：EP13815048.7
申请日：2013-12-04
申请人： SP3H
发明人： OBERTI, Sylvain , FOURNEL, Johan
CPC分类号： G01N21/3577 , G01N21/274 , G01N21/3504 , G01N2021/3181 , G01N2201/062 , G01N2201/0624 , G01N2201/121 , G01N2201/1211 , G01N2201/124 , G01N2201/1242 , G01N2201/1247 , G01N2201/127 , G01N2201/12723
摘要： The invention relates to a method of controlling a product analysis spectrometer, the spectrometer comprising a light source (LS) comprising several light-emitting diodes (LD1-LD4) having respective emission spectra covering in combination a band of analysis wavelengths, the method comprising steps consisting in: providing a supply current (I1-I4) to at least one of the light-emitting diodes so as to illuminate it, measuring a luminous intensity (LFL1- LFL4) emitted by the light source by measuring a current at a terminal of at least one other of the light-emitting diodes which is kept unlit, determining as a function of each measurement of luminous intensity a setpoint value (LC1-LC4) of the supply current for each lit diode, and regulating the supply current for each lit diode so that it corresponds to the setpoint value.
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17.发明授权
公开(公告)号：EP2067033B1
公开(公告)日：2013-07-31
申请号：EP07823392.1
申请日：2007-08-02
申请人： SP3H
发明人： LUNATI, Alain , FOURNEL, Johan
CPC分类号： G01N33/2835 , F02D19/0623 , F02D19/0665 , F02D19/087 , F02D41/0025 , F02D41/22 , F02D2041/288 , F02D2200/0611 , F02N11/101 , F02N11/105 , F02N11/106 , G01N21/33 , G01N21/359 , G01N24/08 , Y02T10/36 , Y02T10/40
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18.发明公开
公开(公告)号：EP2326817A1
公开(公告)日：2011-06-01
申请号：EP09745904.4
申请日：2009-04-21
申请人： SP3H
发明人： LUNATI, Alain , FOURNEL, Johan
CPC分类号： F02D41/2422 , F02D19/0623 , F02D19/0628 , F02D19/084 , F02D19/087 , F02D41/0025 , F02D2200/0611 , F02M25/0227 , F02M25/0228 , G01N21/3577 , G01N21/359 , Y02T10/36
摘要： The invention relates to a method for optimising the operation of a thermal engine having combustion parameters controlled by an electronic housing and at least one engine mapping, characterised in that the method comprises: a step of carrying out a near-infrared spectroscopic analysis of a bio-fuel containing a mixture of alcohols and/or ethers and/or water in order to determine the proportions of water and of at least one other oxygenated compound of the alcohol and/or ether type contained in the bio-fuel; and a step of selecting and/or modifying said mapping on the basis of the analysis result in order to optimise the operation of the thermal engine.
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公开(公告)号：EP2198277A1
公开(公告)日：2010-06-23
申请号：EP08838521.6
申请日：2008-09-30
申请人： SP3H
发明人： FOURNEL, Johan , LUNATI, Alain , GERGAUD, Thierry
CPC分类号： G01N21/8507 , G01J3/0205 , G01J3/0218 , G01J3/10 , G01J3/26 , G01J3/2803 , G01J3/42 , G01J2003/1226 , G01N21/359 , G01N2021/8514
摘要： The invention relates to a spectrometry device that comprises: a lighting device for generating a light beam, a probe arranged so that the light beam from the lighting device interacts with a fluid to be analysed, and a spectral analysis device (SPAN) arranged for receiving the light beam after interaction with the fluid to be analysed, and for providing light intensity measures for different wavelength ranges, wherein the spectral analysis device includes a first light guide (21) coupled to the probe and to a first optical filtration device (22), the first light guide receiving the light beam after interaction with the fluid to be analysed and guiding the same while scattering it towards a first set of photosensitive cells (24) through said first filtration device, the latter being arranged so as to transmit to each of the photosensitive cells a portion of the light beam covering a respective wavelength range.
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公开(公告)号：EP2100030A2
公开(公告)日：2009-09-16
申请号：EP07871848.3
申请日：2007-12-12
申请人： SP3H
CPC分类号： F02P5/152 , F02D19/06 , F02D19/087 , F02D41/0025 , F02D41/2451 , F02D2041/1433 , F02D2200/0611 , G01N33/2829 , G01N33/2882 , Y02T10/36 , Y02T10/46
摘要： The invention relates to an additional process for the spark advance adjustment. This process is used for the tight adjustment of the spark advance angle depending on the structure of the fuel molecules from at least one mapping. This adjustment covers the entire operation range of the engine. This process reduces the pollutant emission when the engine is cold, as soon as the engine starting and stabilisation phase when the engine control and adjustment systems are not in a closed adjustment loop yet. The spark advance adjustment can also be used for operation at the rattle boundary during high load operation and at the engine full load.
摘要翻译： 发动机具有包括用于管理火花提前的管理系统的电子发动机控制模块（ECU）。 确定单元确定供应给发动机的燃料的分子结构，并且允许通过使用燃料传感器（FS）获得结构的标记（c1，c2）。 管理系统从结构的标记调整火花提前角的值。 标记与燃料的自燃延迟相关或相关。
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