-
1.发明公开EINRICHTUNG ZUR EINFÜHRUNG EINER GEFRIERFÄHIGEN FLÜSSIGKEIT IN DAS ABGASSYSTEM EINES KRAFTFAHRZEUGES 审中-公开设备用于将液体FREEZER资格在机动车辆的排气系统
公开(公告)号：EP3049773A1
公开(公告)日：2016-08-03
申请号：EP14772350.6
申请日：2014-09-25
IPC分类号： G01F23/296
CPC分类号： G01F23/296 , F01N3/206 , F01N3/2896
摘要： The invention relates to a device for introducing a freezable liquid into the exhaust gas system of a motor vehicle. The device has a tank (1) for receiving the freezable liquid and a sensor (7) for determining the concentration and/or the fill state of the freezable liquid in the tank. Furthermore, a dome-shaped ice protector (2) is provided for protecting the sensor part (8, 9, 10, 11) which can be found in the tank. The ice protector is designed as an integral part together with the sensor base or the tank base, and the dome of the ice protector has a substantially completely open upper face. In this manner, the functional reliability of the device is increased.
-
公开(公告)号：EP2373512B1
公开(公告)日：2013-02-20
申请号：EP09763963.7
申请日：2009-12-03
IPC分类号： B60K15/035
CPC分类号： B60K15/03504
-
公开(公告)号：EP2089617A1
公开(公告)日：2009-08-19
申请号：EP07820506.9
申请日：2007-09-24
CPC分类号： F02B39/16 , F01D17/06 , F05D2220/40
摘要： The invention relates to an element which generates a magnetic field for fastening a compressor wheel to a turboshaft of an exhaust-gas turbocharger, having a basic body and a thread. In order to specify an element which generates a magnetic field for fastening a compressor wheel to a turboshaft, which element generates as high a magnetic field strength as possible and nevertheless can absorb without damage the forces and the tightening torques which occur during fastening of the compressor wheel to the turboshaft, the entire basic body comprises a magnetic material and a sleeve is arranged in the basic body, which sleeve comprises a non-magnetic material and has the thread which can be screwed to a mating thread of the turboshaft.
-
公开(公告)号：EP2047222A1
公开(公告)日：2009-04-15
申请号：EP07787636.5
申请日：2007-07-17
发明人： GLEHR, Manfred , HEINRICH, Stephan
摘要： The invention relates to a temperature sensor (1) comprising a sensor element (4) and being in contact with a housing (2) configured as a contact wire of the temperature sensor (1). A contact wire (6, 7, 10, 11) arranged inside the housing (2), is configured concentrically and is held under spring tension with an annular spring (10). For testing purposes, a testing resistor (9) being connected parallel to the sensor element (4) is proposed.
-
5.发明公开ANORDNUNG UMFASSEND EINE FAHRZEUGKOMPONENTE UND ZUMINDEST EINEN ELEKTROAKUSTISCHEN WANDLER, INSBESONDERE ULTRASCHALL-WANDLER 审中-公开装置包括车辆部件和至少一个电声转换，尤其是超声波换能器
公开(公告)号：EP1937513A1
公开(公告)日：2008-07-02
申请号：EP06793840.7
申请日：2006-09-26
发明人： THURN, Rudolf , ECCARDT, Peter-Christian , HEINRICH, Stephan , HERBRIK, Heinz , HOFMANN, Karsten , SCHÄDLICH, Denny , HOLLSTEIN, Armin , VON JENA, Alexander
CPC分类号： G01S7/521 , B60R19/483 , G10K9/122
摘要： The invention relates to an arrangement comprising a vehicle component (1) and at least one electroacoustic transducer, particularly an ultrasonic transducer (2), which is disposed on an internal face (1c) of an outer wall (1a) of the vehicle component (1). The electroacoustic transducer (2) encompasses a pot-type housing (2a) in which a piezoelectric ceramic member (23) is arranged. The pot-type housing (2a) is provided with a bottom area (21) that is fixed to the internal face (1c) of the outer wall (1a) of the vehicle component (1). The invention also relates to an arrangement comprising a vehicle component and an electroacoustic transducer which is removably fixed to the internal face (1c), an acoustic coupling element (4, 5) being placed between the internal faces (1c) and the transducer.
-
公开(公告)号：EP3049772B1
公开(公告)日：2019-12-18
申请号：EP14771888.6
申请日：2014-09-23
IPC分类号： G01F23/296 , G01N29/22
-
7.发明授权VERFAHREN UND VORRICHTUNG ZUM KALIBRIEREN EINES SENSORS 有权VERFAHREN UND VORRICHTUNG ZUM KALIBRIEREN EINES传感器
公开(公告)号：EP2379866B1
公开(公告)日：2017-09-27
申请号：EP09799607.8
申请日：2009-12-15
CPC分类号： G01N33/0006 , F02D41/0045 , F02D41/1456 , F02D41/2474
-
公开(公告)号：EP2847554A1
公开(公告)日：2015-03-18
申请号：EP13724747.4
申请日：2013-05-06
IPC分类号： G01F23/296
CPC分类号： G01F23/2962 , G01F23/0061
摘要： The invention relates to a method for measuring the fill level of a fluid in a housing using an ultrasound sensor. Detected multiple echoes in relation to a signal reflected from a reference point and level echoes in relation to the signal reflected from the fluid level are evaluated in relation to their fluctuation width. The level echoes can be identified in this manner and therefore the fill level can be determined from the transit times of the signals to the reference point and to the fluid level.
-
9.发明授权AKTIVES SENSORELEMENT UND VERFAHREN ZUR ERMITTLUNG DER TEMPERATUR EINES AKTIVEN SENSORELEMENTS 有权有源传感器元件及其制造方法确定温度传感器的有源元件
公开(公告)号：EP2021585B1
公开(公告)日：2010-11-10
申请号：EP07726979.3
申请日：2007-03-16
CPC分类号： F01D17/06 , F05D2220/40 , G01P3/488 , G01P3/49
摘要： The invention relates to an active sensor element for recording the speed of an exhaust gas turbocharger, comprising a suppressor circuit which has at least one diode. In order to specify a device for temperature measurement at the turbocharger and in particular at the turbocharger in the region of the active sensor, the current-voltage characteristics of the diode are evaluated for determining the temperature in the sensor element.
-
10.发明授权
公开(公告)号：EP2391878B1
公开(公告)日：2019-08-07
申请号：EP10702861.5
申请日：2010-02-01
-
-
-
-
-
-
-
-
-
搜索结果
28 条记录 (耗时 0.015 秒)
