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公开(公告)号：EP2577851A2
公开(公告)日：2013-04-10
申请号：EP11714297.6
申请日：2011-04-14
申请人： Robert Bosch GmbH
发明人： BAUER, Bertram , ERNZER, Marc
摘要： A rotor of an electric motor comprises a commutator having a conductive segment, a winding having a winding wire extending in an axial direction of the rotor in a connecting region of the winding, and a contact element for electrically connecting the conductive segment to the winding wire. The contact element comprises a longitudinally slotted sleeve having two opposite limbs.
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公开(公告)号：EP1474612B1
公开(公告)日：2009-05-06
申请号：EP02781134.8
申请日：2002-10-15
申请人： ROBERT BOSCH GMBH
CPC分类号： F15B13/081 , F15B13/0821 , F15B13/0828 , F15B13/0842 , F16K27/003
摘要： The invention relates to a multiple valve arrangement for flowing media, such as, air, water or other fluids. In order to produce fluidic valve connections which are complex in as small a space as possible, the valve arrangement comprises a sandwich-type plate structure (12) comprising two external channel plates (13, 15) and a intermediate sealing plate (14) arranged therebetween in addition to a housing (11) surrounding the plate structure (12). Flow channels (16) covered by the sealing plate (14) are formed in the front plate surfaces (131, 151) of the channel plates (13, 15) which are disposed opposite the sealing plate (14) and inlets and an outlets (17, 18) arranged on the rear sides of the channel surfaces (13, 15) are connected to the flow channels (16).
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公开(公告)号：EP1794452A1
公开(公告)日：2007-06-13
申请号：EP05763076.6
申请日：2005-06-30
申请人： ROBERT BOSCH GMBH
发明人： FARR, Peter , BAUER, Bertram
摘要： The invention relates to a reciprocating pump for delivering fluids, which comprises at least one piston element (2) which is mobile inside a cylinder (10), and a drive (9) driving a driving shaft (5). The pump is characterized in that the driving shaft (5) is provided with a worm gear (6) which drives a toothed wheel (4) and the piston element (2) is fastened on the toothed wheel (4) by means of a crank drive (3).
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4.发明公开
公开(公告)号：EP1532016A1
公开(公告)日：2005-05-25
申请号：EP03790652.6
申请日：2003-07-25
申请人： ROBERT BOSCH GMBH
摘要： The invention relates to a method for alternatively impinging at least two receptacles (10, 11, 12) of a pneumatic system, particularly a pneumatic massage system of a motor vehicle seat, with a flow of a pressurizing means. At least one inventive first airbag (10, 11, 12) that is used as a receptacle (10, 11, 12) is filled with a gaseous effective fluid while said effective fluid is actively sucked out of at least one additional, second airbag (10, 11, 12). The corresponding pneumatic circuit is configured such that the at least one first receptacle (10, 11, 12) is connected to the at least one second receptacle (10, 11, 12) via joining means (14, 16, 18, 20, 88, 90, 94, 96, 98) and a delivery pump (22). Also disclosed is a vehicle seat, especially a seat for a motor vehicle, which is provided with at least two integrated receptacles (10, 11, 12) that are alternatively impinged upon by a pressurizing flow of the effective fluid according to the inventive method.
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公开(公告)号：EP1474612A1
公开(公告)日：2004-11-10
申请号：EP02781134.8
申请日：2002-10-15
申请人： ROBERT BOSCH GMBH
CPC分类号： F15B13/081 , F15B13/0821 , F15B13/0828 , F15B13/0842 , F16K27/003
摘要： The invention relates to a multiple valve arrangement for flowing media, such as, air, water or other fluids. In order to produce fluidic valve connections which are complex in as small a space as possible, the valve arrangement comprises a sandwich-type plate structure (12) comprising two external channel plates (13, 15) and a intermediate sealing plate (14) arranged therebetween in addition to a housing (11) surrounding the plate structure (12). Flow channels (16) covered by the sealing plate (14) are formed in the front plate surfaces (131, 151) of the channel plates (13, 15) which are disposed opposite the sealing plate (14) and inlets and an outlets (17, 18) arranged on the rear sides of the channel surfaces (13, 15) are connected to the flow channels (16).
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6.发明公开VORRICHTUNG UND VERFAHREN ZUR PNEUMATISCHEN STEUERUNG UND REGELUNG VON DRUCKMITTELSTRÖMEN 有权装置和方法用于气动控制和控制压力介质流动材料
公开(公告)号：EP1404977A1
公开(公告)日：2004-04-07
申请号：EP02740329.4
申请日：2002-05-06
申请人： ROBERT BOSCH GMBH
发明人： BAUER, Bertram , KONRAD, Daniel , SCHRADER, Jens
IPC分类号： F15B11/15 , F15B13/04 , F15B13/042
CPC分类号： F15B13/0402 , F15B11/15 , F15B13/042 , Y10T137/2554
摘要： The invention relates to a pneumatic control and regulation device (10) for hydraulic fluid flows, comprising an inlet channel (14), two outlet channels (16, 18) and a ventilation channel (20), in addition to a valve piston (90) which is arranged in a valve chamber (92) and which enables communication between said channels. The invention also relates to a method for controlling and regulating hydraulic fluid flows. The respective outlet channels (16, 18) of the pneumatic control and regulation device (10) are simultaneously and alternately connected, according to a pre-determined time constant, with the inlet channel (14) and with the ventilation channel (20), by means of a pneumatically driven valve piston (90).
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公开(公告)号：EP2577851B1
公开(公告)日：2015-01-28
申请号：EP11714297.6
申请日：2011-04-14
申请人： Robert Bosch GmbH
发明人： BAUER, Bertram , ERNZER, Marc
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8.发明授权VORRICHTUNG UND VERFAHREN ZUR PNEUMATISCHEN STEUERUNG UND REGELUNG VON DRUCKMITTELSTRÖMEN 有权装置和方法用于气动控制和控制压力介质流动材料
公开(公告)号：EP1404977B1
公开(公告)日：2005-09-07
申请号：EP02740329.4
申请日：2002-05-06
申请人： ROBERT BOSCH GMBH
发明人： BAUER, Bertram , KONRAD, Daniel , SCHRADER, Jens
IPC分类号： F15B11/15 , F15B13/04 , F15B13/042
CPC分类号： F15B13/0402 , F15B11/15 , F15B13/042 , Y10T137/2554
摘要： The invention relates to a pneumatic control and regulation device (10) for hydraulic fluid flows, comprising an inlet channel (14), two outlet channels (16, 18) and a ventilation channel (20), in addition to a valve piston (90) which is arranged in a valve chamber (92) and which enables communication between said channels. The invention also relates to a method for controlling and regulating hydraulic fluid flows. The respective outlet channels (16, 18) of the pneumatic control and regulation device (10) are simultaneously and alternately connected, according to a pre-determined time constant, with the inlet channel (14) and with the ventilation channel (20), by means of a pneumatically driven valve piston (90).
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公开(公告)号：EP1346267A1
公开(公告)日：2003-09-24
申请号：EP01271566.0
申请日：2001-11-30
申请人： ROBERT BOSCH GMBH
发明人： BAUER, Bertram , MERZ, Harald , PAESSLER, Wolfgang
CPC分类号： F04B49/225 , Y10T137/85986 , Y10T137/87217
摘要： The invention relates to a device with which a positive pressure is at least temporarily generated in a system (S) with respect to an ambient pressure (U). The device further comprises a pump (P) with a pressure side (20) and an intake side (10). When the positive pressure is generated, the pressure side (20) communicates with the system (S) and the intake side (10) communicates with the ambient pressure via at least one valve (MV1), especially a solenoid valve. The inventive device further comprises means that provide an additional cross-section of the intake volume flow when the positive pressure is generated. The invention further relates to a valve that is especially designed for use together with the inventive device.
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公开(公告)号：EP1046091A1
公开(公告)日：2000-10-25
申请号：EP99936326.0
申请日：1999-05-26
申请人： ROBERT BOSCH GMBH
发明人： PAESSLER, Wolfgang , BAUER, Bertram
IPC分类号： G05D16/20
CPC分类号： G05D16/208 , Y10T137/7836 , Y10T137/8242
摘要： The invention relates to a device for controlling pressure level, comprising a housing (10) and a switch unit (12) formed on the housing (10) and projecting into the interior of said housing, in addition to a first membrane (14) separating a first interior space (44) of the housing that may be impinged upon by a pressurized fluid from a secondnterior space (46). According to the invention, the housing consists of a top part (18) and a bottom part (50) and a non-return valve (54) connected to the first interior space (44) of the housing and integrated into the bottom part (50) of said housing.
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