摘要:
A system for converting fuel and air into reformate with a reformer which has a reaction space, a nozzle for supplying a fuel/air mixture to the reaction space, and a fuel feed for supplying fuel to the nozzle (14). The nozzle is a Venturi nozzle with an air inlet area and a diffusor area which extends downstream with respect to the air inlet area.
摘要:
The invention relates to a system for converting fuel and air into reformate with a reformer which has a reaction space, a nozzle for supplying a fuel/air mixture to the reaction space, and a fuel feed for supplying fuel to the nozzle. In the invention, the air inlet area of the nozzle is provided with air guidance means which impart a swirl to the in-flowing air.
摘要:
A system for converting fuel and air into reformate with a reformer which has a reaction space, a nozzle for supplying a fuel/air mixture to the reaction space, and a fuel feed for supplying fuel to the nozzle. In the reaction space, there is a breaker body for a fuel/air mixture supplied through the nozzle.
摘要:
The invention relates to an atomizer burner for a motor vehicle heater, with a cobustion chamber which contains a baffle barrier and with an atomizer means (2) which atomizes the fuel into the combustion chamber, characterized in that within the combustion chamber in the atomization direction of the fuel at a distance from the atomization point of the atomizer means (2) which is smaller than the diameter of the combustion chamber or the diameter of a cylindrical heat shield (8) which extends in the combustion chamber there is a baffle plate (18) which acts as a baffle barrier.
摘要:
An arrangement having an auxiliary heater, a catalytic converter (12) for catalytic post-combustion of exhaust gas from the heater, a muffler (14) for damping of the noise caused by the exhaust gas, and an exhaust line for removing exhaust gas from the auxiliary heater. In order especially to devise an auxiliary heater in which the muffler and the catalytic converter can be installed relatively easily, the muffler (14) and the catalytic converter (12) are combined in sing module (10) that can be located on the exhaust line.
摘要:
A heater for a vehicle is provided with a glow plug/flame detector and a control device for controlling the electrical wattage supplied to the glow plug during the starting phase of the heater. In order to devise a vehicle which offers a high safety standard and reduced emission of pollutants during a starting process of its heater, the glow plug/flame detector can be adjusted to a certain resistance value (10), and during control, the electric wattage supplied to the glow plug/flame detector can be determined, and the determined actual wattage value (20) can be compared to at least one threshold wattage value (30), and the starting phase can be influenced depending on this.
摘要:
A redundant two-processor controller having a first processor (1) and a second processor (1) for the synchronous execution of a control program. The controller having at least a first multiplexer (70, 91) for optionally connecting at least a first peripheral unit (72, 95) to be actuated to one of the two processors (1, 2), and at least a first Comparison unit (70, 91) for monitoring the synchronization state of the two processors (1, 2) and for detecting a synchronization error. A restoration control unit (44) is designed to monitor the execution of at least one test program by the two processors (1, 2) after the occurrence of a synchronization error and to evaluate the test results, and which is designed to configure at least the first multiplexer (70, 91).
摘要:
A heater in which, during the glow plug ramp time interval, the amount of energy supplied per unit of time to the glow plug/flame monitor can be successively changed, and a control unit which is operationally coupled to the glow plug/flame monitor. To enable continuous flame monitoring during the starting phase of the heater with the control unit, the resistance value of the glow plug/flame monitor is determined during the glow plug ramp time interval and compared to a threshold value RGS, and when the threshold value RGS is not reached, a flame-out signal is generated.
摘要翻译:一种加热器,其中,在辉光插塞斜坡时间间隔期间,能够连续地改变对于电热塞/火焰监视器的每单位时间提供的能量量,以及可操作地耦合到电热塞/火焰监视器的控制单元。 为了在使用控制单元的加热器启动阶段期间能够进行连续火焰监测,在电热塞斜坡时间间隔期间确定电热塞/火焰监视器的电阻值,并将其与阈值R> GS SUB >,并且当未达到阈值R GS GS时,产生熄灭信号。
摘要:
A redundant two-processor controller having a first processor (1) and a second processor (1) for the synchronous execution of a control program. The controller having at least a first multiplexer (70, 91) for optionally connecting at least a first peripheral unit (72, 95) to be actuated to one of the two processors (1, 2), and at least a first Comparison unit (70, 91) for monitoring the synchronization state of the two processors (1, 2) and for detecting a synchronization error. A restoration control unit (44) is designed to monitor the execution of at least one test program by the two processors (1, 2) after the occurrence of a synchronization error and to evaluate the test results, and which is designed to configure at least the first multiplexer (70, 91).
摘要:
A heating apparatus for a motor vehicle including a heat exchanger having a wall for separating a heated exhaust gas from a heat exchange medium, a conveyor mechanism for conveying the heat exchange medium along the wall, and a protective mechanism for protecting the heater against overheating. The protective mechanism determines the mass flow of the heat exchange medium delivered by the conveyor mechanism when the heater is actuated so that the danger of overheating the heater is reliably detected when the delivery of the heat exchange medium is dammed.