摘要:
A motorcycle power transmission assembly including an engine, a transmission, a drive assembly, and a starter assembly. The engine includes a crankcase, and the transmission includes a transmission case coupled to the crankcase to define an engine-transmission assembly. The drive assembly includes a drive housing coupled to the engine-transmission assembly to define a drive chamber. The drive housing including an opening, and the drive assembly further includes a starter gear. The starter assembly is mounted to the drive housing and includes a nose portion that extends through the opening. The nose portion includes a pinion gear adapted to engage the starter gear.
摘要:
A device to detect the presence of a living being in a motor vehicle includes a carbon dioxide sensor to measure a concentration value representing the carbon dioxide concentration in the motor vehicle, an analysis unit to compare the concentration value or a change value representing the change in the concentration value over time to a threshold, a transmitting device activated when the concentration value or the change value exceeds the threshold and emitting radiated signals by way of an antenna and a receiving device that activates an indicator device when these radiated signals are received by way of an additional antenna.
摘要:
A method of determining the level of a medium in a container by generating a constant magnetic field in the container, exciting an elongated sensor element to longitudinal oscillations, the sensor element being secured on one end in the container and containing a magnetostrictive material, measuring the resonant frequency of the sensor element, or the damping of the longitudinal oscillation, by means of periodically varying magnetization of the sensor element in the constant magnetic field, and determining the fill level from the resonant frequency or from the damping of the longitudinal oscillations.
摘要:
The invention relates to an air conditioner, in particular for use in motor vehicles, with a cooling circuit and a ventilation system, wherein the cooling circuit features an evaporator/heat exchanger (12) that is arranged in the ventilation system, and wherein a gas sensor (30) is provided in the ventilation system downstream from the evaporator/heat exchanger (12) to detect the rates of a refrigerant of the evaporator/heat exchanger (12) of the air conditioner in the conveyed air-conditioned air. It is provided that the gas sensor (30) is arranged at a narrow point (32) and/or in an area of turbulent flow of an air guidance channel (10) of the ventilation system. The invention also relates to a method to operate such an air conditioner.
摘要:
A method for implementing measures to avert danger for living beings in a compartment in a motor vehicle, in which a carbon dioxide variable describing the carbon dioxide content or the rate of increase of the carbon dioxide content of the air in this space is detected; and in which a temperature variable representing the room temperature in this space is determined. The temperature variable is compared to a temperature-threshold value, and in the event that the temperature variable exceeds a temperature threshold value, the danger-averting measures in response to the temperature threshold value being exceeded are implemented only if the carbon dioxide variable has exceeded a carbon dioxide threshold value.
摘要:
A micromechanical thermal-conductivity sensor is provided which includes a thermally insulated diaphragm formed by a recess in a base plate exhibiting poor thermal conductivity. At least one heating element is applied on the diaphragm, at least one temperature-dependent electrical resistor is applied on the diaphragm for measuring the temperature of the diaphragm, as well as at least one further temperature-dependent electrical resistor is applied outside of the diaphragm on the base plate for measuring the ambient temperature. On one or both of its sides, the diaphragm is covered by a porous cover plate permitting gas exchange by diffusion, a cavity being left open between the diaphragm and the porous cover plate.
摘要:
A sensor is used for measuring the motion of a fluid in relation to a heating device. A temperature-measuring means is provided in such a way that the temperature of the fluid is measured at a measuring location as a function of the motion of the fluid, as a measuring location, the location of the heating device or its immediate vicinity being provided.
摘要:
A process for the preparation of an hydroxymethylene alkoxyacetic acid ester wherein a mixture of an alkoxyacetic acid ester and a formic acid ester are reacted in the presence of an alcoholic solution of an alkali metal alcoholate.
摘要:
A process for the preparation of a 2-alkylsulphonylalkylenepyrimidine optionally substituted in 5- and/or 6-positions of the formula ##STR1## comprising (1) reacting an ammonium halide, alkylmercaptan and chloroalkylenenitrile in the presence of an acid acceptor; (2) mixing an ester with an alkyl acetate in the presence of an alcoholic alcoholate solution and an inert diluent; mixing (1) and (2); after completion of reaction removing the alcohol; adding water and an acid to the residue; optionally concentrating the mixture; and, without further purification and/or isolation, reacting the mixture with hydrogen peroxide at a temperature between approximately -20.degree. C. and +100.degree. C. in the presence of a catalytic amount of a vanadium, tungsten or molybdenum salt, in the presence of water as a diluent.
摘要:
A baby monitoring light system includes a light body having a bottom portion and a top portion, the light body having a height generally shorter than the light body width and length, the light body comprising a light source oriented upwardly from the top portion, the light body adapted to project a light beam upwardly onto a surface approximately 5 to 15 feet away. The system may include a blanket having a pocket, the light body positionable in the pocket, the pocket having a space through which the light source projects when the light body is in the pocket. The light body may include one or more releasable fasteners.