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1. 发明授权

EP4153948B1 BEFESTIGUNGSELEMENT, INSBESONDERE DREHMOMENTSTÜTZE, UND MASCHINE 有权转让
公开(公告)号：EP4153948B1
公开(公告)日：2024-07-24
申请号：EP21731715.5
申请日：2021-06-02
IPC分类号： G01D5/244
CPC分类号： G01D11/30 , G01D5/24442 , G01D5/34738 , H02K11/21 , H02K5/22 , F16H2057/0203420130101 , F16H57/00

2. 发明公开

EP3381767A1 METHOD FOR CHECKING THE FUNCTIONALITY OF A THREE PHASE TACHOMETER ON BOARD A RAIL VEHICLE 审中-公开
公开(公告)号：EP3381767A1
公开(公告)日：2018-10-03
申请号：EP17163088.2
申请日：2017-03-27
申请人： Bombardier Transportation GmbH
发明人： Budgifvars, Göran
IPC分类号： B61L25/02 , B61L15/00 , G01D5/347
CPC分类号： B61L25/021 , B61L15/0081 , G01D5/24466 , G01D5/34738 , G01P3/486
摘要： A method for checking the functionality of a three-phase tachometer (1) on board a rail vehicle is carried out for such a tachometer configured to measure distances and directions of possible movements carried out by the vehicle during a time period of a no power mode of the vehicle in which after the vehicle has come to standstill, electric energy supply to an electric system (2) of the vehicle including an automatic supervising system (3) of the vehicle configured to supervise the function of the components of the electric system has been switched off. The method comprises the step of varying the intensity of light emitted by at least light emitter/emitters (6-8) associated with light detector/detectors (9-11) detecting light in said no power mode. The influence of the light intensity variation upon the light detected by the respective light detector is measured and a malfunction of the tachometer is registered if a light detector checked do not react upon said light intensity variation. This way of proceeding will discover a malfunction of the tachometer in form of all three light detectors failing irrespectively of the failure modes thereof.

3. 发明授权

EP1872143B1 METHOD AND DEVICE FOR MEASURING RESISTANCE 有权
公开(公告)号：EP1872143B1
公开(公告)日：2018-09-12
申请号：EP06749060.7
申请日：2006-03-29
申请人： Mini-Mitter Company, Inc , Kobbe, Rick Allen , Bell, Florian G. , Barton, Donna K.
发明人： KOBBE, Rick, Allen , BELL, Florian, G. , BARTON, Donna, K.
IPC分类号： G01R27/08 , G01D5/347 , G01K7/24 , G01K13/00 , G01R27/14
CPC分类号： G01R27/14 , G01D5/34738 , G01K7/245 , G01K13/002
摘要： A device for measuring a resistance includes a comparator. A D-type flip-flop has its D input connected to the output of the comparator and its latch input connected for receiving a pulse signal at a fixed pulse repetition rate. A reference voltage source is connected to a first of the inputs of the comparator and an integrator is coupled between an output of the flip-flop and the second of the two inputs of the comparator. The integrator includes a resistor whereby the integrator develops a voltage at the second input of the comparator that depends on the pulse repetition rate and on the resistance of the resistor. The comparator, the integrator and the flip-flop are connected in a negative feedback loop such that at steady state the voltage developed by the integrator at the second input of the comparator is substantially equal to the reference voltage.

4. 发明授权

EP2645069B1 Rotary sensor assembly 有权转让
标题翻译： Drehsensoranordnung
公开(公告)号：EP2645069B1
公开(公告)日：2016-07-20
申请号：EP13160972.9
申请日：2013-03-26
申请人： CNH Industrial Italia S.p.A.
发明人： Bares, Michael S. , Roehrich, M Shannon , Niedziolka, Olaf , Renard, Mark A. , Brosz, Christropher , Johnson, Bradly A.
IPC分类号： G01D11/24 , G01D11/02 , G01D11/30 , G01D5/347
CPC分类号： G01D11/02 , G01D5/34738

5. 发明授权

EP1724557B1 Encoder device and apparatus for gapping and centring an encoder device 失效
标题翻译：编码和单元，用于定寸和定心的编码
公开(公告)号：EP1724557B1
公开(公告)日：2016-02-17
申请号：EP06007240.2
申请日：2006-04-06
申请人： Dr. Johannes Heidenhain GmbH
发明人： Jones, Jonathan
IPC分类号： G01D11/16 , G01D5/347 , G01D5/244
CPC分类号： G01D11/16 , G01D5/24442 , G01D5/34738

6. 发明授权

EP2056072B1 Verfahren zur Montage eines Körpers mit einer Winkelskalierung und Vorrichtung hierfür 有权
标题翻译：一种用于组装包括角度缩放及装置本体方法
公开(公告)号：EP2056072B1
公开(公告)日：2014-12-17
申请号：EP08012810.1
申请日：2008-07-16
申请人： Dr. Johannes Heidenhain GmbH
发明人： Hager, Andreas
IPC分类号： G01D5/347
CPC分类号： G01D5/34738

7. 发明公开

EP2761250A1 POSITION SENSING DEVICE FOR TRANSIT SHAFT AND ARM ASSEMBLY 有权
标题翻译：位置检测装置TRANSITWELLEN-和阿尔曼ORDER
公开(公告)号：EP2761250A1
公开(公告)日：2014-08-06
申请号：EP12835246.5
申请日：2012-09-25
申请人： Wabtec Holding Corp.
发明人： CHAPMAN, Matthew
IPC分类号： G01B21/22
CPC分类号： G01B7/30 , G01D5/34738
摘要： A rotational position sensing device for sensing rotation of an axially adjustable shaft of a shaft and arm assembly of a door that does not require readjustment after the shaft and arm assembly are adjusted includes a fixed bracket supporting a post, a position sensor having an upper portion, a lower portion and an extended portion, and a rotating portion. The extended portion extends from the upper portion of the position sensor and constrains the post of the bracket such that the upper portion of the position sensor is unable to axially rotate relative to the bracket. The rotating section is adapted to be fixed to the shaft and engage with the lower portion of the position sensor, such that the rotating portion rotates relative to the upper portion of the position sensor.

8. 发明公开

EP1617184A3 Rotating member-supporting structure and rotation detecting device having the same 审中-公开
标题翻译：载体旋转器官和旋转检测器
公开(公告)号：EP1617184A3
公开(公告)日：2013-05-22
申请号：EP05012779.4
申请日：2005-06-14
申请人： ALPS ELECTRIC CO., LTD.
发明人： Sano, Tadashi
IPC分类号： G01D11/30 , G01D5/347 , G01D11/24
CPC分类号： G01D11/245 , G01D5/34738
摘要： Three elastic member-holding units are provided along the circumference of a cylindrical guide unit, which is a supporting unit of a first code wheel to hold a ring-shaped metallic elastic member, which is made of a band-like body of stainless steel or the like, and the metallic elastic member is extended to the inner circumference of the guide unit. In addition, the metallic elastic member extended to the inner circumference of the guide unit elastically supports the shaft of the first code wheel, which is a rotating member.

9. 发明授权

EP1503172B1 Rotation detecting device and automobile with the same 有权
标题翻译：一种用于这样的装置，其检测旋转和机动车辆设备
公开(公告)号：EP1503172B1
公开(公告)日：2012-01-04
申请号：EP04018006.9
申请日：2004-07-29
申请人： ALPS ELECTRIC CO., LTD.
发明人： Sano, Tadashi
IPC分类号： G01B7/30 , G01D5/04 , G01D5/347 , B62D15/02
CPC分类号： B62D15/0215 , G01D5/04 , G01D5/34738

10. 发明公开

EP2350573A1 SENSOREINRICHTUNG ZUM ERFASSEN DER DREHLAGE EINER ROTIERENDEN WELLE 有权转让
标题翻译：传感器探测设备的旋转轴的旋转位置
公开(公告)号：EP2350573A1
公开(公告)日：2011-08-03
申请号：EP09748058.6
申请日：2009-10-08
申请人： ZF Lenksysteme GmbH
发明人： HIRNING, Walter
IPC分类号： G01D11/16
CPC分类号： G01D11/16 , G01D5/34738
摘要： The invention relates to a sensor device for detecting the rotational position of a rotating shaft which is rotatably mounted in a housing. Said sensor device comprises a pick-up magnet which is mounted on a carrier pin, said carrier pin being accommodated in a recess in the front end of the shaft.

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