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公开(公告)号：EP0623258B1
公开(公告)日：1997-04-02
申请号：EP93901623.4
申请日：1993-01-08
发明人： FEUERER, Johann , BÄUML, Alfred , SCHMITT, Manfred , GASSNER, Robert , BÄUMLER, Michael , LIST, Konrad , PETRY, Heinrich
IPC分类号： H03K17/945
CPC分类号： H03K17/18 , H03K17/9505
摘要： In state-of-the-art proximity switches having small diameter sensors, metallic sleeves are used as housing. Because of heat dissipation problems, such a housing is not appropriate for large sensors. Instead of a metallic sleeve, a thermoconductive massive body (1) is disclosed with a bore (6) having the same inner diameter D as the metallic sleeve which receives an electric connection (3) belonging to the proximity switch and an electric circuit (5). In addition, one side of the bore is enlarged so that a sensor fits therein.
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2.发明公开
公开(公告)号：EP1377798A2
公开(公告)日：2004-01-07
申请号：EP02737765.4
申请日：2002-03-28
发明人： SCHMITT, Manfred
IPC分类号： G01D5/00
摘要： A method for suppressing mutual interference in optical sensors without additional control or installation requirement and a corresponding multi-sensor system are disclosed. The sensors (13) receive communication calls, by means of a bus (14), with which time windows for the transmission and receiving of light impulses are synchronised. Said multi-sensor system is provided with a control module, which serves for data exchange with the sensors (13) during the communication call by means of a bus (14), whereby a parameterisation of the sensors (13) occurs, by means of which the time windows are fixed.
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3.发明公开
公开(公告)号：EP0903014A1
公开(公告)日：1999-03-24
申请号：EP97925874.0
申请日：1997-05-26
发明人： BÄUML, Alfred , SCHMITT, Manfred , GASSNER, Robert
CPC分类号： H03K17/9505 , H05K1/182 , H05K3/403
摘要： The invention relates to a proximity switch in which the plug-in unit (10) and the terminal pins (4) are not securely connected to each other. Said terminal pins (4) are only held by a printed circuit board (2), apart from a casting compound (9) filling the housing (6), thereby achieving simple assembly. No forces are transmitted to a sensor element (3) via the printed circuit board (2).
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公开(公告)号：EP1317656A1
公开(公告)日：2003-06-11
申请号：EP01967048.8
申请日：2001-08-30
IPC分类号： G01D9/00 , G05B19/418
CPC分类号： G05B19/042 , G05B2219/21118 , G05B2219/25098
摘要： The invention relates to sensor head (13) comprising a sensor element (28) whose measurement signal can be fed to a comparator (24). Said comparator compares the measurement signal to a threshold value and forwards a binary output signal to a transmission circuit (22). The sensor head is provided with electric energy via a proprietary two-wire line (14). In addition, the output signal can be transmitted from the transmission circuit (22) via the two-wire line (14) to a higher-order control module (12) that is located outside of the sensor head. At least two sensor heads (13) of this type can be connected to said control module (12).
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5.发明授权
公开(公告)号：EP0903014B1
公开(公告)日：2001-08-08
申请号：EP97925874.6
申请日：1997-05-26
发明人： BÄUML, Alfred , SCHMITT, Manfred , GASSNER, Robert
CPC分类号： H03K17/9505 , H05K1/182 , H05K3/403
摘要： The invention relates to a proximity switch in which the plug-in unit (10) and the terminal pins (4) are not securely connected to each other. Said terminal pins (4) are only held by a printed circuit board (2), apart from a casting compound (9) filling the housing (6), thereby achieving simple assembly. No forces are transmitted to a sensor element (3) via the printed circuit board (2).
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公开(公告)号：EP0623258A1
公开(公告)日：1994-11-09
申请号：EP93901623.0
申请日：1993-01-08
发明人： FEUERER, Johann , BÄUML, Alfred , SCHMITT, Manfred , GASSNER, Robert , BÄUMLER, Michael , LIST, Konrad , PETRY, Heinrich
IPC分类号： H03K17
CPC分类号： H03K17/18 , H03K17/9505
摘要： Dans les commutateurs de proximité de l'état de la technique équipés de capteurs de diamètre réduit, on utilise, comme boîtier, des douilles métalliques. Un tel boîtier ne peut toutefois pas être utilisé avec des capteurs de grandes dimensions à cause de problèmes de dissipation de chaleur. Selon l'invention, on utilise, au lieu d'une douille métallique, un corps massif thermoconducteur (1) pourvu d'un passage (6) dont le diamètre intérieur D correspond à celui de la douille métallique et qui sert à loger un circuit électrique (5) et un raccord électrique (3) appartenant au commutateur de proximité. Le passage s'élargit en outre d'un côté pour que ses dimensions lui permettent de loger le capteur.
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7.发明授权
公开(公告)号：EP1377798B1
公开(公告)日：2009-11-11
申请号：EP02737765.4
申请日：2002-03-28
发明人： SCHMITT, Manfred
IPC分类号： G01D5/00
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8.发明公开SCHALTUNGSANORDNUNG ZUM ABSCHALTEN DER AKTUATORAUSGÄNGE IM ASI-SYSTEM BEI AUSFALL DER DATENKOMMUNIKATION 失效电路，用于ASI系统停止所述致动器输出用于LOSS的数据通信的
公开(公告)号：EP0806084A1
公开(公告)日：1997-11-12
申请号：EP96900266.0
申请日：1996-01-10
发明人： SCHMITT, Manfred
CPC分类号： G08C25/00 , G05B19/4185 , G05B2219/31154 , G05B2219/33242 , H03K4/50 , H03K17/30 , Y02P90/18
摘要： The circuit of the invention makes it possible to switch in a defined manner the output switching stages (5) off in an actuator-sensor-interface system on the failure of data communication. This is attained by a timer (3) controlled by trigger pulses available at the data strobe connector (2) of the circuit (1) during data communication. If there are no trigger pulses, a downstream electric switch (4) opens so that the output switching stages (5) are cut off from the d.c. power supply.
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