CONTROL SYSTEM FOR DIESEL PARTICULATE TRAP REGENERATION SYSTEM.,申请号EP19900911387-传众专利搜索

首页产品黄页商标征信

会员服务注册登录

法人/股东/高管

发明名称	CONTROL SYSTEM FOR DIESEL PARTICULATE TRAP REGENERATION SYSTEM.
摘要	Un système de commande permettant de régénérer un piège de particules se trouvant dans le système d'échappement d'un moteur diesel comprend une logique de commande régulant le rapport air/carburant du moteur en actionnant un clapet de retenue situé dans le système d'échappement du moteur afin de produire une quantité exacte d'oxygène excédentaire permettant une combustion efficace du contenu particulaire du piège, mais évitant les vitesses de combustion rapides et dommageables. Le rapport effectif air/carburant du moteur est comparé à un rapport air/carburant commandé, et la position du clapet de retenue est réglée en conséquence. Le rapport air/carburant commandé est élevé ou abaissé une fois au cours d'une durée prédéterminée en réponse à un signal d'erreur de température entre la température de gaz d'échappement détectée dans le collecteur d'échappement et une température commandée prédéterminée. On a prévu une possibilité d'intervention permettant à l'utilisateur du véhicule d'intervenir sur la régénération lorsque l'on veut obtenir de la puissance du moteur, et l'on a prévu une déconnexion de basse puissance permettant d'interrompre la régénération lorsque le moteur fonctionne à basse puissance pendant une certaine durée où la régénération est inefficace.
申请公布号	EP0515369(A1)	申请公布日期	1992.12.02
申请号	EP19900911387	申请日期	1990.06.26
申请人	ALLIED-SIGNAL INC. (A DELAWARE CORP.)	发明人	STIGLIC, PAUL, M.;GABELMAN, BRIAN, C.;HARDY, JAMES, A.
分类号	F01N3/02;F01N3/023;F01N9/00;F02B3/06;F02D9/04;F02D41/02;F02D41/14;F02D41/38	主分类号	F01N3/02
代理机构		代理人
主权项
地址

您可能感兴趣的专利

Method for assembling endless tape e.g. photoconductor tape, on transport element of machine unit e.g. printer, involves moving endless tape in mounting direction until endless tape is arranged in operating position

Slidable paper cutting machine has base plate, which is provided with lower blade on one side, where connecting element is provided with pivot section, in which long hole is formed

Connecting rod flap arrangement for cabriolet, has pivoted and linearly movable flap for locking and releasing connecting rod opening

Headlight arrangement for motor vehicle, has illuminating medium with headlight casing and with carrier structure

Connecting device for connecting door lining with carrier part e.g. door inner metal sheet, of motor car door, has two projecting ribs arranged at pocket of pocket-like connector, so that gap is formed between ribs to receive T-shaped hook

Mounting device for mounting accessible working surface at multiple adjacent vertical members of support system for slab formwork, has bracing horizontal arm and diagonal arm, where shoring towers have accessible horizontal surfaces

Utilizing remaining inventories of crude potassium salts, preferably carnallite in the operating phase of a potash mine, comprises covering a cold solution with water after mechanical removal and stretch support underground

Optoelectronic detection device for detecting switching positions of guidance stick switch of vehicle, illuminates color areas of color carrier by light beams based on movement of carrier and light source, to recognize switching position

Method for controlling fitting e.g. valve, of filling machine, involves adjusting delay time for maintaining response time of fitting within tolerance range, where adjustment of time is performed based on actual response time of fitting

Reservoir for injection device for injecting e.g. diesel emissions fluid into exhaust gas after-treatment device in internal combustion engine in motor vehicle, has floating element floating on agent and serving as compensation element

Turbocharger for commercial vehicle, has shaft connecting turbine wheel and compressor wheel of rotor, and bearings arranged at axial ends of rotor, where bearings are formed as toe bearings

Tool gun has tool disk, which has tool support for operating tool and is fixed at support disk, where clamping device is provided at one of two components

Retaining ring for axial fixing of outer support strap at inner support strap in multi disk clutch utilized as switching element in automatic transmission for motor vehicle, has joint ends comprising cross-section with reduced height

Method for reading out radio frequency identification tags, involves providing transponder within operating distance of reader, where transponder emits set of data, where data are received by reader

LCD display instrument i.e. digital tachometer, for use in central portion of dashboard of motor car, has background whose optical property at position represents fuel consumption that corresponds to value indicating variable of car

Emulsifying device for emulsifying two or multiple substances used in beverage industry, chemical industry, pharmaceutical industry and medicines, has housing which encloses reaction chamber that has inlets for both mediums

Roller bearing cage for use as axial bearing cage, particularly in slewing bearing, has metallic carrier with sections distributed over circumference and plastic inserts accommodated in sections in loss-proof manner

Method for actuating hybrid drive train of passenger car, involves delivering torque by electrical machine arrangement, and controlling torque such that realized drive characteristics correspond to drive characteristics of drive unit

Locking system for car, has control device attached to receiver and controlling access authorization and/or driving authorization for vehicle, and supply device integrated in mobile communication apparatus or data processing apparatus

Building block-type configurable vehicle drive i.e. hybridized vehicle drive, has output elements connected with transmission input shaft and drive unit of oil pump, respectively, and connections provided for connecting two oil lines