摘要:
The previously presented teaching of the invention describes a method for the evaluation of sensor signals with the purpose of producing plausible and physiologically satisfying switching impulses for interrupting or for opening the air supply in ventilation systems, particularly for the ventilation of passenger cabins in motor vehicles, depending on the pollutant content of the ambient air established by one or more sensors.
摘要:
A motor vehicle ventilation system having a recirculation or air input mode in which when the rate of change of a signal from an outdoor gas pollution sensor exceeds a threshold limit, the system is adjusted to the recirculation mode.
摘要:
In a method for automatically triggering flushing of a urinal with water an electrically actuatable shut-off valve is arranged in the water inlet line for shutting off water flow. A temperature sensor is positioned at a siphon of the urinal. Signals generated by the temperature sensor are sent to an electronic control and computing device. A temperature gradient is determined with the electronic control and computing device based on the signals generated by the temperature sensor. The shut-off valve is opened for flushing the urinal when the temperature gradient exceeds a preset limit.
摘要:
A cooling mechanism for a steam turbine is provided, which has, in the area of the valve connection a cooling channel, into which cooling steam flows from the flow channel, the steam then being fed as cooling steam in the area of the thrust balance piston.
摘要:
A method and device for closing sliding doors are presented. The device includes a U-shaped channel having a carriage disposed therein. The carriage includes a plurality of wheels and side and bottom bores. The bottom bore is adapted to receive a portion of a connecting element and the side bore is adapted to receive a portion of a bolt. An electromechanical unit partially expels the bolt into the side bore, thus locking the sliding door.
摘要:
A method for operating a steam power station is provided. The steam turbine power station includes at least one steam turbine and a process steam consumer, wherein a steam mass flow is subdivided into a first partial mass flow and a second partial mass. In a first operating state, the first partial mass flow is supplied to the steam turbine and the second partial mass flow is supplied to the process steam consumer. In a second operating state, at least part of the second partial mass flow is supplied to the steam turbine at least after the first turbine stages. A steam power station is also provided.
摘要:
A method of monitoring a container that holds goods, in which one or more surfaces of the container have an electrically conductive material that acts as a sensor to detect state changes in physical properties of the container, comprises obtaining state information from the electrically conductive material and determining a position of the container. The method further comprises associating the state information with the position of the container, detecting data about the goods from an RFID tag located on the goods via an antenna that is installed around the opening edge of the container when the goods are loaded into the container and passed by the antenna, and transmitting at least one of the state information, the position of the container or the data about the goods to a data processing unit.
摘要:
The invention relates to a heating device (9), for a mobile inhalation unit for the inhalation of active agents, comprising a heating wire (15), with two connector ends (23, 31) for the introduction of electrical energy and a thermal reservoir (13, 17) for heating air flowing along the thermal reservoir, whereby the thermal reservoir may be heated by means of the heating wire. The heating wire has a temperature coefficient of at least 0.001 K−1. The invention further relates to an inhalation unit with such a heating device and a method for heating a thermal reservoir on such a heating device.
摘要:
In a fly-wheel unit of any desired construction type including two separate fly-wheel members, the torsion springs are housed in a liquid receiving chamber which is at least partially filled with a lubricant or with a coolant. In this way inherent noises and excess wear can be damped and heat generation can be uniformly distributed.
摘要:
A method for operating a multi-step steam turbine operating in high temperature conditions is provided. The rotor is embodied as a welded construction including a first component and a second component. A coolant is supplied to the steam turbine after an intermediate state when the steam turbine is in the light-load or no-load phase. As a result, the thermal loads in the outflow area of the steam turbine are reduced.