专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

101. 发明授权

US4417688A Temperature control system for vehicle passenger compartment 失效
标题翻译：车辆乘客车厢温控系统
公开(公告)号：US4417688A
公开(公告)日：1983-11-29
申请号：US344772
申请日：1982-02-01
申请人： Eberhard Schnaibel , Erich Junginger
发明人： Eberhard Schnaibel , Erich Junginger
IPC分类号： B60H1/00 , B60H1/32 , F24F11/02 , G05D23/24 , G05D23/00
CPC分类号： B60H1/00735 , G05D23/1913 , G05D23/1931 , G05D23/24
摘要： The heat exchanger of the temperature control system for a vehicle passenger compartment exchanges heat with air entering the passenger compartment. The flow of heat-exchange medium through the heat exchanger is controllable for controlling passenger-compartment temperature. A servo comparator receives and compares a temperature command signal and a feedback signal and produces an error signal which operates an actuator which in turn actuates an adjuster for fluid flow through the heat exchanger. The command signal is derived from a command transducer whose setting is adjustable by a passenger. The feedback signal is derived from a passenger-compartment temperature sensor but additionally, in order to avoid system instability, is furthermore derived from a heat-exchanger temperature sensor. In particular, the feedback signal includes a component whose value is determined by the rate of change with respect to time of the temperature sensed by the heat-exchanger temperature sensor. In this way, when a steady-state condition is achieved and the rate of change of the temperature of the heat-exchanger becomes zero, the steady-state response of the system depends substantially exclusively upon the temperature sensed by the passenger-compartment temperature sensor.
摘要翻译：用于车辆乘客舱的温度控制系统的热交换器与进入乘客舱的空气交换热量。通过热交换器的热交换介质的流动是可控的，以控制乘客舱温度。伺服比较器接收并比较温度指令信号和反馈信号，并产生误差信号，该误差信号操作致动器，致动器又致动调节器以流过热交换器。命令信号来自一个命令传感器，其设置可由乘客调节。反馈信号来自乘客室温度传感器，但是另外为了避免系统不稳定性，还从热交换器温度传感器得到。特别地，反馈信号包括其值由相对于由热交换器温度传感器感测的温度的时间的变化率确定的分量。以这种方式，当实现稳态条件并且热交换器的温度变化率变为零时，系统的稳态响应基本上仅取决于乘客室温度传感器感测到的温度。

102. 发明授权

US4189093A Apparatus for regulating the temperature of a compartment or space 失效
标题翻译：用于调节隔间或空间的温度的装置
公开(公告)号：US4189093A
公开(公告)日：1980-02-19
申请号：US822452
申请日：1977-08-05
申请人： Eberhard Schnaibel , Erich Junginger
发明人： Eberhard Schnaibel , Erich Junginger
IPC分类号： F24F11/02 , G05D23/24 , F28F27/00 , G05D25/00
CPC分类号： G05D23/24 , G05D23/1931
摘要： An apparatus to regulate the temperature of the interior of a motor vehicle, including a room air temperature sensor and a heating air temperature sensor, with the room air temperature sensor providing a substantially higher controlled variable change per unit of temperature change and wherein the sensor signals are summed by a controller. The heating air temperature sensor consists of two series-connected temperature sensors of which one is thermally insulated. The sensor control signal is taken from the junction between these two temperature sensors so as to provide dynamic coupling of the heating air temperature sensor to the room air temperature sensor. In this manner, the room air temperature is sensed precisely and relatively more rapidly so that an excessively large fluctuation of the actual temperature is avoided if the heating output of the heat exchanger varies between a high and a low value.
摘要翻译：一种用于调节机动车辆的内部温度的装置，包括室内空气温度传感器和加热空气温度传感器，室内空气温度传感器每单位温度变化提供显着更高的受控变化，并且其中传感器信号由控制器相加。加热空气温度传感器由两个串联连接的温度传感器组成，其中一个是隔热的。传感器控制信号取自这两个温度传感器之间的接点，以便提供加热空气温度传感器与室内空气温度传感器的动态耦合。以这种方式，如果热交换器的加热输出在高值和低值之间变化，则精确地并且相对更快地感测室内空气温度，使得避免实际温度的过大的波动。

103. 发明授权

US4143706A Climate control for a motor vehicle compartment 失效
标题翻译：汽车车厢的气候控制
公开(公告)号：US4143706A
公开(公告)日：1979-03-13
申请号：US820497
申请日：1977-07-29
申请人： Eberhard Schnaibel , Erich Junginger , Ernst Linder , Wilhelm Hertfelder
发明人： Eberhard Schnaibel , Erich Junginger , Ernst Linder , Wilhelm Hertfelder
IPC分类号： B60H1/00 , B60H1/32 , F24F11/02 , G05D23/24 , F25B29/00 , B60H3/04
CPC分类号： B60H1/00885 , G05D23/1931 , G05D23/24
摘要： A motor vehicle is equipped with a heater assembly in which hot coolant from the engine is circulated through a first heat exchanger, normally called heater. The vehicle is also equipped with a refrigerating unit, i.e., an air conditioner, which has a second heat exchanger, or cooler, located in front of or behind the heater. Two separate temperature sensors are provided. One of these senses the compartment temperature while the other is located directly adjacent to the heater and senses the temperature of the air leaving the heater. The responsivity of this latter sensor is made substantially lower than that of the compartment sensor, i.e., its signal change per unit temperature change is lower, resulting in differential weighting. A control unit is so constructed that when the compartment temperature rises, the heater, which is normally cycled on and off in a quasi-continuous fashion, is shut off. If the temperature rises further, the controller activates the refrigerator unit and the air is cooled. If, however, the temperature now drops below the set-point without having reached the shut-off point of the two-point air conditioner control, the heater unit is re-activated. The combination of continuous heater control and two-point cooler control insures stable compartment temperatures and rapid response.
摘要翻译：机动车辆配备有加热器组件，其中来自发动机的热冷却剂通过通常称为加热器的第一热交换器循环。车辆还配备有制冷单元，即具有位于加热器前面或后面的具有第二热交换器或冷却器的空调。提供两个独立的温度传感器。其中一个感测室温，而另一个位于加热器的正下方，并感测离开加热器的空气的温度。后一传感器的响应度基本上低于隔室传感器的响应度，即其每单位温度变化的信号变化较低，导致差分加权。控制单元被构造成当舱室温度升高时，正常地以准连续方式循环开启和关闭的加热器被切断。如果温度进一步升高，则控制器启动冰箱单元并且空气被冷却。然而，如果温度现在低于设定值而没有达到两点式空调控制器的关闭点，则加热器单元被重新启动。连续加热器控制和两点冷却器控制的组合确保了室温稳定和快速响应。

104. 发明授权

US4092853A Testing rotary movement-electrical signal transducer system, particularly for vehicle wheel anti-block transducer systems 失效
标题翻译：测试旋转运动 - 电信号传感器系统，特别是用于车轮防块传感器系统
公开(公告)号：US4092853A
公开(公告)日：1978-06-06
申请号：US733125
申请日：1976-10-18
申请人： Erich Schneider , Eberhard Schnaibel , Helmut Fleischer
发明人： Erich Schneider , Eberhard Schnaibel , Helmut Fleischer
IPC分类号： B60T8/88 , G01P3/60 , G01P21/02 , B60T17/22
CPC分类号： B60T8/885 , G01P21/02 , G01P3/60 , B60T2270/406 , B60T2270/416
摘要： The time duration of output pulses from the transducer, including wave-shaping circuits, if used, is measured and compared with respect to predetermined time limits. Two sequential pulses are measured and stored. If both pulses are shorter than a predetermined time interval, no alarm signal is generated; if the first pulse is longer than a predetermined time interval and the second also longer than a predetermined time interval, an alarm signal generation circuit, otherwise activated by the second, longer signal, is inhibited (since acceleration or deceleration of the wheel is indicated); if, however, the time duration of the second sequential pulse is longer than a predetermined time interval, but the time duration of the preceding pulse is shorter than its time duration threshold value, the malfunction signal is not inhibited, indicative of malfunction, loose contacts, or the like.
摘要翻译：测量来自换能器的输出脉冲（包括波形整形电路）（如果使用的话）的持续时间，并相对于预定的时间间隔进行比较。测量并存储两个顺序脉冲。如果两个脉冲都比预定的时间间隔短，则不产生报警信号; 如果第一脉冲长于预定时间间隔，并且第二脉冲长于预定时间间隔，否则由第二较长信号激活的报警信号产生电路被禁止（由于指示车轮的加速或减速） ; 然而，如果第二顺序脉冲的持续时间长于预定时间间隔，但是前一脉冲的持续时间比其持续时间阈值短，则故障信号不被禁止，表示故障，接触不良，等等。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式