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1. 发明公开

EP0674251A1 An automatic device for reducing the electrical energy-consumption of a heated rear window 失效
标题翻译：用于减少后加热窗的消耗电力自动装置。
公开(公告)号：EP0674251A1
公开(公告)日：1995-09-27
申请号：EP95100834.1
申请日：1995-01-23
申请人： FIAT AUTO S.p.A.
发明人： Di Nunzio, Vittorio
IPC分类号： G05D23/24 , B60R16/02
CPC分类号： G05D23/24 , G05D23/1909
摘要： A control relay (7, 5) for a heated rear window (3) is piloted by an electronic control circuit (9, 11, 15); the current-flow through a resistor (11) causes a decrease in its ohmic resistance, which leads to the cutting-off of the transistor (15), which interrupts the supply to the heated rear window (3).
摘要翻译：控制继电器（7,5）用于后加热窗（3）通过在电子控制电路试行（9，11，15）; 电流流过电阻器（11）引起在其欧姆电阻的降低，从而导致晶体管的切断（15），从而中断供给到加热后窗（3）。

2. 发明公开

EP0456616A1 A method and equipment for controlling the idling speed of an internal combustion engine 失效
标题翻译： Methode undAusrüstungzur Steuerung der Leerlaufdrehzahl einer Innenbrennkraftmaschine。
公开(公告)号：EP0456616A1
公开(公告)日：1991-11-13
申请号：EP91830162.3
申请日：1991-04-23
申请人： FIAT AUTO S.p.A.
发明人： Di Nunzio, Vittorio , Canta, Carlo , Abate, Maurizio , Dosio, Norberto
IPC分类号： F02D41/26 , F02D37/02
CPC分类号： F02D37/02 , F02D41/1401 , F02D41/1406 , F02D41/263 , F02D2041/1415 , F02D2041/1433
摘要： The idling speed (RPM) of an internal combustion engine (E) is regulated with the use of an electronic control unit (ECU) arranged to generate a signal (ADV) for correcting the ignition advance and a signal (VAE) for varying the piloting of a solenoid valve (F) provided in a duct (D) which by-passes a throttle valve (B) which controls the air supply to the engine (E). For this purpose, the electronic unit (ECU) acquires the instantaneous speed (RPM) of the engine (E) and the air pressure (MAP) in the inlet manifold (A) by means of sensors (1, 2).
The electronic unit (ECU) implements an LQI (linear-quadratic-integral) type of control based on a linear mathematical model of the engine (E).
摘要翻译：内燃机（E）的怠速（RPM）通过使用设置为产生用于校正点火提前的信号（ADV）的电子控制单元（ECU）和用于改变引导的信号（VAE）来调节设置在管道（D）中的电磁阀（F），其绕过控制对发动机（E）的空气供应的节流阀（B）。为此，电子单元（ECU）通过传感器（1,2）获取发动机（E）的瞬时速度（RPM）和入口歧管（A）中的空气压力（MAP）。电子单元（ECU）基于发动机（E）的线性数学模型实现LQI（线性 - 二次积分）类型的控制。

3. 发明公开

EP0346295A1 Multiple-spark ignition system for internal combustion engines, particularly for motor vehicles 失效
标题翻译：用于内燃机更多无线电点火装置，尤其是对于车辆。
公开(公告)号：EP0346295A1
公开(公告)日：1989-12-13
申请号：EP89830231.0
申请日：1989-05-23
申请人： FIAT AUTO S.p.A.
发明人： Di Nunzio, Vittorio , Giaccardi, Eraldo
IPC分类号： F02P15/02 , F02P13/00 , F02P15/08
CPC分类号： F02P13/00 , F02P15/02 , F02P15/08
摘要： The spark plugs (1a, 1b; 2a, 2b; 3a, 3b; 4a, 4b) associated with each cylinder (1, 2, 3, 4) are supplied by respective ignition coils (21, 22, 23, 24 ) preferably mounted on the plugs themselves.
摘要翻译：插头火花（1A，1B; 2A，2B; 3A，3B; 4A，4B）与每个气缸相关联的（1，2，3，4）由respectivement点火线圈提供（21，22，23，24），优选地安装在插头本身。

4. 发明公开

EP0036394A3 Method and apparatus for calibrating the exhaust emission of an idling internal-combustion engine provided with an electronic injection apparatus 失效
标题翻译：用于校准用电子注射装置提供的内燃式发动机的排气排放的方法和装置
公开(公告)号：EP0036394A3
公开(公告)日：1982-01-20
申请号：EP81830032
申请日：1981-03-03
申请人： FIAT AUTO S.p.A.
发明人： Martinez, Pasquale , Di Nunzio, Vittorio
IPC分类号： F02D05/02 , G01M15/00
CPC分类号： G01M15/104 , F02B1/04 , F02D41/1456 , F02D41/2432 , F02D41/2454 , F02D41/2464
摘要： The method may be carried out for calibration of engines having a Bosch L-Jetronic electronic injection apparatus, which is provided with an electronic control unit connected to a "lambda" probe inserted in the exhaust pipe for the closed loop (feeback) control ofthecarburation. The method comprises the steps of:
measuring, whilst the engine operates under idling conditions, the deviation of the voltage of the signal emitted by an integrator, comprised in the electronic control unit when the "lambda" probe is switched in, with respect to the voltage assumed by this signal when the "lambda" probe is switched out, and acting on the idling air adjustment screw of the engine whilst the "lambda" probe is switched in, in such a way as to bnng the said voltage deviation within the range corresponding to an emission of CO lying within predetermined limits. The invention relates also to an apparatus for performing the said method.

5. 发明公开

EP0748712A1 A fuel tank for motor vehicles 失效
标题翻译： KraftstoffbehälterfürKraftfahrzeuge
公开(公告)号：EP0748712A1
公开(公告)日：1996-12-18
申请号：EP96108987.7
申请日：1996-06-05
申请人： FIAT AUTO S.p.A.
发明人： Brunacci, Giuseppe , Di Nunzio, Vittorio , Fiore, Nicola
IPC分类号： B60K15/04 , B60R16/06
CPC分类号： B60R16/06 , B60K15/04 , B60K2015/03381 , B60K2015/03401
摘要： The tank comprises a container (4) having a filler pipe (5) with a filler (6) of electrically-insulating material which is fixed by means of fixing members (6a, 18; 23, 24) in a hole (7) in a sheet-metal element (8) of the body (9) of the motor vehicle (1) and can house the end nozzle (17) of a metal gun (16) for supplying the fuel (3) at a filling station (10). At least a portion of the filler (6) which is intended to contact the nozzle (17) of a fuel-supply gun (16) is made of an electrically-conductive plastics material. This portion of the filler (6) is connected to the fixing members (6a, 18; 23, 24) which are made at least partly of an electrically-conductive polymeric material so that, when the tank is in the fitted condition, this portion of the filler (6) is connected electrically to the motor-vehicle body (9) and the electrical resistance between the nozzle (17) of a fuel-supply gun and the motor-vehicle bodywork (9) is substantially equal to or less than 100 Mohms.
摘要翻译：容器包括具有填充管（5）的容器（4），所述填充管具有电绝缘材料的填料（6），所述填料管通过固定构件（6a，18; 23,24）固定在孔（7）中，孔机动车辆（1）的主体（9）的金属片（8），并且可以容纳用于在加油站（10）处供应燃料（3）的金属枪（16）的端部喷嘴（17））。用于接触燃料供应枪（16）的喷嘴（17）的填料（6）的至少一部分由导电塑料材料制成。填料（6）的这一部分连接到至少部分由导电聚合材料制成的固定构件（6a，18; 23,24），使得当罐处于装配状态时，该部分填料（6）的电气电气连接到机动车体（9），并且燃料供给枪的喷嘴（17）与机动车车身（9）之间的电阻基本上等于或小于 100莫姆斯

6. 发明授权

EP0383730B1 A static ignition device for internal combustion engines 失效
标题翻译：静态点火内燃机
公开(公告)号：EP0383730B1
公开(公告)日：1996-01-03
申请号：EP90830037.9
申请日：1990-01-30
申请人： FIAT AUTO S.p.A.
发明人： Di Nunzio, Vittorio , Saluzzo, Sergio , Giaccardi, Eraldo
IPC分类号： F02P7/02 , F02P3/04
CPC分类号： F02P3/0435 , F02P7/035

7. 发明授权

EP0272225B1 Electrical monitoring device for enabling the identification of the working phases of a cylinder of a controlled-ignition internal combustion engine 失效
标题翻译：电气监控装置，用于确定控制点火内燃机的气缸的工作相位
公开(公告)号：EP0272225B1
公开(公告)日：1991-06-26
申请号：EP87830413.8
申请日：1987-11-20
申请人： FIAT AUTO S.p.A.
发明人： Di Nunzio, Vittorio , D'Onofrio, Francesco
IPC分类号： F02P17/00
CPC分类号： F02P17/02 , F02P15/08 , F02P17/12 , F02P2017/006

8. 发明授权

EP0236659B1 Device for protecting the catalyst in a catalytic silencer for motor vehicles 失效
标题翻译：用于保护电动汽车的催化保护剂中的催化剂的装置
公开(公告)号：EP0236659B1
公开(公告)日：1989-12-20
申请号：EP86830388.4
申请日：1986-12-29
申请人： FIAT AUTO S.p.A.
发明人： Di Nunzio, Vittorio , Bonardo, Rinaldo
IPC分类号： F02D41/14 , F01N9/00
CPC分类号： F02D41/1441 , F01N3/32 , F01N11/002 , F01N2550/00 , F01N2550/02 , F02D35/0038 , F02D41/1446 , F02D41/22 , Y02A50/2322 , Y02T10/40 , Y02T10/47
摘要： The device comprises a pair of temperature sensors (S1, S2) for mounting in the silencer (6) upstream and downstream of the catalyst (7), respectively, in the path of the exhaust gases. The sensors (S1, S2) are connected to an electronic control circuit (13) is connected to an optical indicator device (15). When the temperature difference indicated by the two sensors (S1, S2) surpasses a first predetermined threshold level, the control circuit (13) activates the indicator device (15) intermittently after a predetermined delay. This indication continues as long as the temperature difference does not fall below a second predetermined threshold lower than the first. If the temperature difference rises further and passes a third threshold value (greater than the first threshold), however, the control circuit (13) activates the indicator device (15) permanently and this emits a continuous alarm signal.

9. 发明公开

EP0209497A2 Electro-pneumatic apparatus with a combined derivative-proportional action for controlling the fuel flow in a carburettor engine for motor vehicles 失效
标题翻译：有用于控制燃料的通过机动车辆的发动机的化油器的流量比例微分作用的电 - 气动装置。
公开(公告)号：EP0209497A2
公开(公告)日：1987-01-21
申请号：EP86830187.0
申请日：1986-07-02
申请人： FIAT AUTO S.p.A.
发明人： Di Nunzio, Vittorio
IPC分类号： F02D41/04 , F02D35/00
CPC分类号： F02D41/28 , F02D41/123
摘要： The apparatus comprises an electromagnet (3) for cutting off the fuel supply, controlled by a control device (7) for detecting the pressure in the induction manifold (5) of the engine. This control device (7) comprises a rigid casing (10) communicating with the induction manifold (5) of the engine, an electrical control switch (17, 18) for the electromagnet (3) having a movable control member (18) in the casing (10), an aneroid capsule (13) and a capsule (23) having a calibrated hole (24), disposed mechanically in series in the casing (10). These capsules (13,23) cooperate with each other and act on the movable member (18) of the switch (17, 18) so that the movements of this member (18) are substantially equal to the sum of a first movement proportional to the absolute pressure in the casing (10) (and hence in the induction manifold), and a second movement substantially proportional to the temporal derivative of the pressure in the casing (10).
摘要翻译：的设备包括电磁（3），用于切断燃料供给，由控制装置（7）控制以在所述发动机的歧管诱导（5）检测的压力。该控制装置（7）包括刚性壳体（10）与所述感应歧管（5）的发动机电控开关（17，18），用于电磁铁（3），其具有可移动的控制构件（18）进行通信的膜盒（13）和具有一校准孔（24）的胶囊（23）的壳体（10）在壳体（10）系列其机械地设置。这些胶囊（13，23）相互配合，并且开关的可动构件（18）上作用（17,18），其这样做构件（18）的运动是基本上等于第一运动成比例的所述总和在壳体（10）（和因此，在感应气歧管）的绝对压力，以及第二运动基本上正比于壳体（10）中的压力的时间导数。

10. 发明公开

EP0036396A3 Device for controlling the fuel feed for Otto-cycle internal combustion engines for motor vehicles 失效
标题翻译：用于控制用于电动机的OTTO循环内燃机的燃料进料装置
公开(公告)号：EP0036396A3
公开(公告)日：1982-05-05
申请号：EP81830039
申请日：1981-03-12
申请人： FIAT AUTO S.p.A.
发明人： Di Nunzio, Vittorio
IPC分类号： F02D31/00 , F02D33/00
CPC分类号： F02D41/123
摘要： The device includes speed sensor means (1) which provide a signal (A) indicative of the speed of rotation of the engine to a first input (7a) of a comparison circuit (7). A reference signal is fed to a second input (7b) of the comparison circuit (7). The output of the comparison circuit (7) is connected to a first input (12a) of an enabling logic circuit (12), having a second input (12b) connected to means (15) for detecting the position of the accelerator pedal. The enabling logic circuit (12) is connected to shut-off means (13) disposed in the fuel feed pipe of the engine. A processing circuit (6) has its input connected to the speed sensor means (1), and its output connected to the second input (7b) of the comparison circuit (7). This processing circuit (6) generates an electrical signal having an amplitude which increases with time according to a predetermined law, when the signal provided by the speed sensor means (1) falls at a rate greater that a predetermined rate.

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