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公开(公告)号：EP0953109B1
公开(公告)日：2003-03-19
申请号：EP97910226.6
申请日：1997-09-26
申请人： ROBERT BOSCH GMBH
IPC分类号： F02P17/12
CPC分类号： F02P17/12 , F02P2017/125
摘要： The present invention relates to an induction igniting system for combustion engines provided with a measuring device enabling the ion current to be determined at the spark plug of each cylinder and, at each spark plug the secondary winding of which is crossed by a ion current, with ignition coils providing the striking voltage and working on the same principle as a transformer and comprising primary and secondary windings. The invention provides a switch (S1) for short-circuiting the primary winding during the ion current measurement.
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2.发明公开
公开(公告)号：EP1427605A1
公开(公告)日：2004-06-16
申请号：EP02750828.2
申请日：2002-07-11
申请人： ROBERT BOSCH GMBH
CPC分类号： B60T13/662 , B60R16/03 , H02J1/14 , H02J7/1438 , Y02T10/7005 , Y10T307/461
摘要： The invention relates to a method for the stabilisation of voltage in a power supply system, especially in a vehicle electrical distribution system, which is fed by a battery (1) and a generator (2). When the battery is weak or completely empty, the connection of a new user (3,4,5) can lead to a voltage dip in the system. According to the invention, in order to prevent said voltage dip, a momentarily unused auxiliary consumer (3) is connected. If a new consumer (4) is connected, the auxiliary connected consumer (3) is automatically disconnected and the surplus power is re-directed to the new consumer (4).
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3.发明公开
公开(公告)号：EP0826102A1
公开(公告)日：1998-03-04
申请号：EP96945152.0
申请日：1996-10-02
申请人： ROBERT BOSCH GMBH
发明人： BISCHOF, Hubert , STREIB, Martin
CPC分类号： F02D11/107 , F02D41/266
摘要： The invention relates to a method and a device for controlling a vehicle drive unit. According to said method the control functions for the power of the drive unit and the monitoring of said control functions are carried out by a single microcomputer. A monitoring module separated from the microcomputer is provided to check the monitoring functions and send test signals to the microcomputer at a given time. Said microcomputer subsequently calculates the monitoring function of interest on the basis of test data. The result of the calculation is transmitted to the monitoring module which checks the operation capacity of the function monitoring system in the microcomputer by comparing it with stored values.
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4.发明公开VERFAHREN ZUR STEUERUNG UND REGELUNG DER VERBRENNUNG IM BRENNRAUM EINER BRENNKRAFTMASCHINE 审中-公开方法用于控制和调节在燃烧室内燃发动机的燃烧
公开(公告)号：EP1009932A1
公开(公告)日：2000-06-21
申请号：EP98951200.9
申请日：1998-08-24
申请人： ROBERT BOSCH GMBH
发明人： MEZGER, Manfred , BISCHOF, Hubert
CPC分类号： F02D35/027 , F02D35/024 , F02D41/009 , F02D41/1498
摘要： The invention relates to a method for controlling and regulating combustion in the combustion chamber of an internal combustion engine. According to said method at least one knock sensor detects a cylinder-specific knock signal for each individual cylinder of the internal combustion engine, the knock signal detected in this manner is transmitted to an evaluation circuit which from the knock signal detected reconstructs the combustion chamber pressure profile and said combustion chamber pressure profile is analysed for the purpose of controlling and regulating the next combustion in the cylinder concerned.
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5.发明授权
公开(公告)号：EP0826102B1
公开(公告)日：2000-01-26
申请号：EP96945152.5
申请日：1996-10-02
申请人： ROBERT BOSCH GMBH
发明人： BISCHOF, Hubert , STREIB, Martin
CPC分类号： F02D11/107 , F02D41/266
摘要： The invention relates to a method and a device for controlling a vehicle drive unit. According to said method the control functions for the power of the drive unit and the monitoring of said control functions are carried out by a single microcomputer. A monitoring module separated from the microcomputer is provided to check the monitoring functions and send test signals to the microcomputer at a given time. Said microcomputer subsequently calculates the monitoring function of interest on the basis of test data. The result of the calculation is transmitted to the monitoring module which checks the operation capacity of the function monitoring system in the microcomputer by comparing it with stored values.
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公开(公告)号：EP0953109A1
公开(公告)日：1999-11-03
申请号：EP97910226.0
申请日：1997-09-26
申请人： ROBERT BOSCH GMBH
IPC分类号： F02P17
CPC分类号： F02P17/12 , F02P2017/125
摘要： The present invention relates to an induction igniting system for combustion engines provided with a measuring device enabling the ion current to be determined at the spark plug of each cylinder and, at each spark plug the secondary winding of which is crossed by a ion current, with ignition coils providing the striking voltage and working on the same principle as a transformer and comprising primary and secondary windings. The invention provides a switch (S1) for short-circuiting the primary winding during the ion current measurement.
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公开(公告)号：EP1935079A1
公开(公告)日：2008-06-25
申请号：EP06793546.0
申请日：2006-09-15
申请人： ROBERT BOSCH GMBH
发明人： BISCHOF, Hubert , WOLF, Gert , RADEMACHER, Guenter
IPC分类号： H02K11/00
摘要： The invention relates to an electrical machine, in particular a three-phase alternator (10), having a claw-pole rotor (11) with direct-current excitation, and having a stator winding (16) which is inserted into the slots in a laminated stator core and comprises a plurality of winding systems (16A, 16B), each having three winding sections (R, Y, B) connected to form a star circuit, with the winding systems each being offset through 120° electrical with respect to one another, and with the winding systems also being offset through an electrical angle ϵ with respect to one another. In order to damp mechanically caused noise in the generator when the machine is used in motor vehicles, it is proposed that the three-phase winding systems (16A, 16B) be connected to one another at their start points (P1, P2) via a coupling element 30 (20).
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8.发明授权
公开(公告)号：EP1427605B1
公开(公告)日：2007-11-21
申请号：EP02750828.2
申请日：2002-07-11
申请人： ROBERT BOSCH GMBH
CPC分类号： B60T13/662 , B60R16/03 , H02J1/14 , H02J7/1438 , Y02T10/7005 , Y10T307/461
摘要： The invention relates to a method for the stabilisation of voltage in a power supply system, especially in a vehicle electrical distribution system, which is fed by a battery (1) and a generator (2). When the battery is weak or completely empty, the connection of a new user (3,4,5) can lead to a voltage dip in the system. According to the invention, in order to prevent said voltage dip, a momentarily unused auxiliary consumer (3) is connected. If a new consumer (4) is connected, the auxiliary connected consumer (3) is automatically disconnected and the surplus power is re-directed to the new consumer (4).
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公开(公告)号：EP1671411A1
公开(公告)日：2006-06-21
申请号：EP04787245.2
申请日：2004-09-29
申请人： ROBERT BOSCH GMBH
IPC分类号： H02K3/28
CPC分类号： H02K3/28 , Y10T29/49073
摘要： The invention relates to a stator for a three-phase generator comprising a stator coil wherein each of m thread (19) is provided with a group (22) consisting of a first reel (24) whose coil sides (28, 29) are arranged in grooves (16) remote from each at electric angle of 180°, said first reel (24) having a predetermined number of turns (zw), a second reel (27) whose coil sides (29, 30) are arranged in grooves (16) remote from each at electric angle of 180°, said second reel (27) having a predetermined number of turns (zw), in which the second reel (27) is remote from the first real (24) at an electric angle 180°/m in a first direction and corresponding specified number of pole pairs which are relative to the group (22) number and successively arranged in the stator in such a way that they are remote at an electric angle of 360°.
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