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公开(公告)号：EP3042186B1
公开(公告)日：2017-05-10
申请号：EP14758141.7
申请日：2014-09-01
发明人： REITMEIER, Willibald , MOOS, Ralf , HAGEN, Gunter , SCHÖNAUER-KAMIN, Daniela , KITA, Jaroslaw , WIEGÄRTNER, Sven
CPC分类号： G01N25/32 , G01N33/004 , G01N33/0047 , G01N33/005
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公开(公告)号：EP2847571A1
公开(公告)日：2015-03-18
申请号：EP13722336.8
申请日：2013-05-02
发明人： ANTE, Johannes , HERRMANN, Markus , OTT, Andreas , REITMEIER, Willibald , WEIGL, Manfred , WILDGEN, Andreas
CPC分类号： G01M15/102 , F01N11/00 , G01N15/0656 , G01N27/02 , G01N2015/0046
摘要： A sensor element for a sensor for detecting substances contained in a gas flow is described. The sensor element has a ceramic carrier and an open measuring electrode which is arranged on the carrier and is exposed to the gas flow. The measuring electrode has a ceramic/platinum/cermet base layer arranged on the carrier and a cover layer which is arranged on the base layer and is made of sintered platinum. This results in particularly good properties with respect to the adhesion to the carrier and protection against undesirable deposits.
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公开(公告)号：EP2795305A1
公开(公告)日：2014-10-29
申请号：EP12813854.2
申请日：2012-12-20
发明人： REITMEIER, Willibald
IPC分类号： G01N27/407 , G01L9/00
CPC分类号： G01M15/104 , G01L9/0072 , G01L19/0092 , G01N27/4071
摘要： A sensor element with air pressure measurement comprises a layer stack (10) from a plurality of layers (11, 12, 13) arranged one on top of the other. At least one first layer (11) contains a measurement sensor device (20) for measuring a measurement parameter different from an ambient pressure of the sensor. The first or at least one second layer (12) contains a pressure measurement device (30) for measuring the air pressure in an environment on one side (S1) of the sensor element, or a channel (40) for coupling a pressure measurement device (30) to an environment on one side (S1) of the sensor element.
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公开(公告)号：EP2504669A2
公开(公告)日：2012-10-03
申请号：EP10793180.0
申请日：2010-11-23
发明人： HAUSCHEL, Jan-Erik , KNITTEL, Thorsten , PESAHL, Stefan , REITMEIER, Willibald , WILDGEN, Andreas
IPC分类号： G01D11/30
CPC分类号： G01D11/245 , G01L19/141 , G01L19/148 , H01L23/3107 , H01L23/36 , H01L2224/48091 , Y10T29/49002 , H01L2924/00014
摘要： A sensor module and method for producing the sensor module including a chip carrier and a sensor chip disposed thereon. The sensor module includes at least one partial cover having a recess on a second face of the chip carrier, such that heat from the chip carrier and/or the sensor chip can be dissipated to the recess.
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公开(公告)号：EP2029409A1
公开(公告)日：2009-03-04
申请号：EP07729689.5
申请日：2007-05-31
发明人： REITMEIER, Willibald
CPC分类号： B60T13/746 , B60T7/085 , F16H57/04 , Y10T477/853
摘要： According to the invention, a detection of the application force component of a parking brake takes place in that the friction and aging losses of a force transmission device (8) of the parking brake are minimized, and a force measurement is carried out directly at the parking brake or through the drive (6) of the parking brake. The minimization of the friction and aging losses takes place in that at least a part of the force transmission device (8) is surrounded by a fluid-tight casing, and the casing is filled with lubricant.
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公开(公告)号：EP2342705B1
公开(公告)日：2017-06-28
申请号：EP09783169.7
申请日：2009-09-18
CPC分类号： G07C5/085 , G01S15/931 , G07C5/008 , G08G1/16
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公开(公告)号：EP2630458B1
公开(公告)日：2015-12-30
申请号：EP11770812.3
申请日：2011-10-20
发明人： ANTE, Johannes , GRASS, Philippe , HERRMANN, Markus , OTT, Andreas , REITMEIER, Willibald , SCHÄDLICH, Denny , WEIGL, Manfred , WILDGEN, Andreas
CPC分类号： G01K7/18 , G01K3/14 , G01K7/427 , G01K13/02 , G01K2013/024 , G01K2205/04
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公开(公告)号：EP2630458A2
公开(公告)日：2013-08-28
申请号：EP11770812.3
申请日：2011-10-20
发明人： ANTE, Johannes , GRASS, Philippe , HERRMANN, Markus , OTT, Andreas , REITMEIER, Willibald , SCHÄDLICH, Denny , WEIGL, Manfred , WILDGEN, Andreas
CPC分类号： G01K7/18 , G01K3/14 , G01K7/427 , G01K13/02 , G01K2013/024 , G01K2205/04
摘要： The invention relates to a temperature sensor device (100) comprising a support substrate (10), a first temperature measuring structure (T1) and a second temperature measuring structure (T2). Said support substrate (10) has a first area (B1) and a second area (B2), said first area (B1) being exposed to a gas flow when the temperature sensor device (100) is in operation and the second area (B2) is arranged at a predetermined distance in relation to the first area (B1) and in the axial direction along a longitudinal axis (L) of the support substrate (10). Said first temperature measuring structure (T1) is arranged in the first area (B1). The second measuring structure (T2) is arranged in the second area (B2).
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公开(公告)号：EP3058314B1
公开(公告)日：2018-08-29
申请号：EP14795790.6
申请日：2014-10-14
CPC分类号： G01D11/245 , B81B7/0077
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公开(公告)号：EP2652280A2
公开(公告)日：2013-10-23
申请号：EP11815758.5
申请日：2011-12-14
发明人： ANTE, Johannes , HERRMANN, Markus , OTT, Andreas , REITMEIER, Willibald , SCHÄDLICH, Denny , WEIGL, Manfred , WILDGEN, Andreas
CPC分类号： G01N15/0656 , F01N9/002 , F01N2560/05 , Y02T10/47
摘要： The invention relates to a method for operating a soot sensor in the exhaust gas tract of an internal combustion engine. Said soot sensor comprises an inter-digital electrode structure to which a measurement voltage is applied. Soot particles from the exhaust gas flow deposit themselves on the inter-digital electrode structure and the measuring current flowing over the soot particles and the inter-digital electrode structure is evaluated as a measurement for the soot concentration of the soot sensor. Said soot sensor comprises a heating element for burning clean the inter-digital electrode structure. The aim of the invention is to provide a method for operating a soot sensor which has good measurement results, said soot sensor should have the shortest possible idle time. To this end, a point in time for burning clean the soot sensor is determined in accordance with the operational state of the internal combustion engine and then, the burning clean of the inter-digital electrode structure starts by heating the soot sensor by means of the heating element.
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