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1. 发明授权

EP1432903B1 VERFAHREN SOWIE STEUER- UND/ODER REGELGERÄT ZUM BETREIBEN EINER BRENNKRAFTMASCHINE MIT PIEZOELEKTRISCH BETÄTIGTEN KRAFTSTOFFEINSPRITZVENTILEN 有权
标题翻译：方法和控制和/或控制装置具有压电驱动的燃料喷射阀门操作内燃发动机
公开(公告)号：EP1432903B1
公开(公告)日：2008-07-30
申请号：EP02760109.5
申请日：2002-07-26
申请人： ROBERT BOSCH GMBH
发明人： REISCHL, Rolf , JOOS, Klaus , FRENZ, Thomas , MUELLER, Klaus , AMLER, Markus
IPC分类号： F02D41/22 , F02D41/20 , F02D41/38
CPC分类号： F02M63/0215 , F02D41/2096 , F02D41/221 , F02D41/3836 , F02D2250/31 , F02M51/0603 , F02M63/0205 , F02M63/022 , F02M63/0235 , F02M63/0245 , F02M63/025 , F02M2200/18

2. 发明公开

EP1664494A1 ABGASREINIGUNGSVORRICHTUNG FÜR BRENNKRAFTMASCHINEN UND VERFAHREN ZU IHREM BETRIEB 有权
标题翻译：排放控制装置用于操作内燃机和方法
公开(公告)号：EP1664494A1
公开(公告)日：2006-06-07
申请号：EP04762461.4
申请日：2004-07-22
申请人： ROBERT BOSCH GMBH
发明人： WIRTH, Ralf , SAMUELSEN, Dirk , MUELLER, Klaus , BECKER, Carsten
IPC分类号： F01N3/021 , F02D41/14 , F01N3/022 , F01N3/027
CPC分类号： F01N9/002 , F01N3/021 , F01N3/022 , F01N3/20 , F01N11/002 , F01N13/008 , F01N13/009 , F01N13/0097 , F01N2250/02 , F01N2430/00 , F02D41/029 , F02D41/1446 , F02D2200/0802 , Y02T10/47 , Y10S55/05 , Y10S55/10
摘要： The invention relates to an exhaust gas purification device for internal combustion engines and a method for operating the same. Known purification devices of said type comprise a soot particle filter (110) for filtering soot particles from the exhaust gas of the internal combustion engine (200) and at least one temperature sensor (120) for measuring the temperature of the exhaust gas. Known purification devices also comprise an evaluation device (130) for evaluating the measured temperature especially with regard to a soot mass burnt during a regeneration mode of the soot particle filter (110). In order to be able to determine the temperature behavior of the exhaust gas inside the soot particle filter as exactly as possible, the temperature sensor (120-1) is disposed inside the soot particle filter (110).

3. 发明授权

EP0720552B1 ELEKTROMAGNETISCH BETÄTIGTES VENTIL, INSBESONDERE FÜR SCHLUPFGEREGELTE HYDRAULISCHE BREMSANLAGEN IN KRAFTFAHRZEUGEN 失效
标题翻译：电磁阀，尤其是用于机动车辆防滑控制的液压制动系统
公开(公告)号：EP0720552B1
公开(公告)日：1997-07-16
申请号：EP94927476.5
申请日：1994-09-21
申请人： ROBERT BOSCH GMBH
发明人： MUELLER, Klaus , HEUGLE, Bernhard , HERZOG, Kurt , OEHLER, Martin , HOHL, Günther , HERDERICH, Hans-Jürgen
IPC分类号： B60T8/36 , B60T8/50 , F16K31/06 , G05D16/20
CPC分类号： F16K31/0693 , B60T8/363 , B60T8/5012 , B60T8/5025 , B60T15/028 , F15B13/0405 , F15B13/044 , G05D16/2013 , Y10S303/90
摘要： The object of the invention is an effective automatic adjustment to reduce the sectional area of flow following a closure of the valve. The valve (10) has a magnet armature (21) which moves longitudinally in a valve dome (14) and whose tappet (22) bears a closing member (24) of a first seat valve (30) which is open in its rest position. The first seat valve (30) is situated in a valve chamber (35) from which two pressure-medium channels (45 and 48) lead to chambers (46 and 49) provided axially at either end of the magneto armature (21). The connection between the control chamber (46) away from the closing member (24) and the balance chamber (49) near the closing member (24) can be opened and closed by the magnet armature (21) using a second seat valve (51) which is open in its rest position. When the second seat valve (51) assumes its closed position the pressure in the control chamber (46) away from the closing member (24) causes a displacement of the magnet armature (21) counter to the force of a recoil spring (31), resulting in a reduction of the sectional area of flow of the first seat valve (30). The valve (10) can be used especially in hydraulic anti-lock braking systems in motor vehicles.

4. 发明授权

EP1664494B1 ABGASREINIGUNGSVORRICHTUNG FÜR BRENNKRAFTMASCHINEN UND VERFAHREN ZU IHREM BETRIEB 有权
标题翻译：排放控制装置用于操作内燃机和方法
公开(公告)号：EP1664494B1
公开(公告)日：2007-03-21
申请号：EP04762461.4
申请日：2004-07-22
申请人： ROBERT BOSCH GMBH
发明人： WIRTH, Ralf , SAMUELSEN, Dirk , MUELLER, Klaus , BECKER, Carsten
IPC分类号： F01N3/021 , F02D41/14 , F01N3/022 , F01N3/027
CPC分类号： F01N9/002 , F01N3/021 , F01N3/022 , F01N3/20 , F01N11/002 , F01N13/008 , F01N13/009 , F01N13/0097 , F01N2250/02 , F01N2430/00 , F02D41/029 , F02D41/1446 , F02D2200/0802 , Y02T10/47 , Y10S55/05 , Y10S55/10
摘要： The invention relates to an exhaust gas purification device for internal combustion engines and a method for operating the same. Known purification devices of said type comprise a soot particle filter (110) for filtering soot particles from the exhaust gas of the internal combustion engine (200) and at least one temperature sensor (120) for measuring the temperature of the exhaust gas. Known purification devices also comprise an evaluation device (130) for evaluating the measured temperature especially with regard to a soot mass burnt during a regeneration mode of the soot particle filter (110). In order to be able to determine the temperature behavior of the exhaust gas inside the soot particle filter as exactly as possible, the temperature sensor (120-1) is disposed inside the soot particle filter (110).

5. 发明公开

EP1639237A1 PARTIKELFILTER, INSBESONDERE FÜR ABGASE VON BRENNKRAFTMASCHINEN 审中-公开
标题翻译：粒子，尤其是排放燃烧引擎
公开(公告)号：EP1639237A1
公开(公告)日：2006-03-29
申请号：EP04738485.4
申请日：2004-05-07
申请人： ROBERT BOSCH GMBH
发明人： KNOEDL, Helmut , MUELLER, Klaus
IPC分类号： F01N3/021 , F01N3/28
CPC分类号： F01N3/0211 , F01N2330/14 , F01N2350/00 , Y02T10/20
摘要： The invention concerns a particulate filter (11), in particular for internal combustion engine exhaust gases. Said particulate filter (11) comprises a housing (12) and a filtering body (13) housed therein. Said filtering body (13) has several filter walls (15) extending from a longitudinal axis (14) of the particulate filter (11), substantially radially towards the longitudinal axis (14) and located spaced apart from one another in the peripheral direction. The filter walls (15) are bonded, at their surface, at least partly to at least one fixing element (16) whereby the filtering body (13) is fixed in the housing (12). The invention aims at maximum limitation of the transmission movements of the fixing element (16) to the housing (12). Therefor, the fixing element (16) has compensation means, acting between the filter walls (15) and the housing (12), which compensate the relative movements between the filter walls (15) and the housing (12). Thus, it is possible to compensate the movements resulting from heat of the filter walls (15) and avoid the presence of stresses at the fixing element (16).

6. 发明授权

EP0720550B1 ELEKTROMAGNETISCH BETÄTIGTES VENTIL, INSBESONDERE FÜR SCHLUPFGEREGELTE HYDRAULISCHE BREMSANLAGEN IN KRAFTFAHRZEUGEN 失效
标题翻译： ELEKTROMAGNETISCHBETÄTIGTESVENTIL，INSBESONDEREFÜRSCHLUPFGEREGELTE HYDRAULISCHE BREMSANLAGEN在KRAFTFAHRZEUGEN
公开(公告)号：EP0720550B1
公开(公告)日：1997-07-09
申请号：EP94926789.2
申请日：1994-09-17
申请人： ROBERT BOSCH GMBH
发明人： MUELLER, Klaus , HEUGLE, Bernhard , HERZOG, Kurt , OEHLER, Martin , HOHL, Günther , HERDERICH, Hans-Jürgen
IPC分类号： B60T8/36 , B60T8/50 , F16K31/06 , G05D16/20
CPC分类号： F15B13/0405 , B60T8/363 , B60T8/5012 , B60T8/5025 , F15B13/044 , G05D16/2013 , Y10T137/7905 , Y10T137/86919
摘要： The object of the invention is an effective automatic adjustment to reduce the sectional area of flow following a closure of the valve. The valve (10) has a magnetic armature (21) which moves longitudinally in a valve dome (14) and has divided valve tappet (22) that bears a closing member (24) of a first seat valve (30) which is open in its rest position. The first seat valve (30) is situated in a valve chamber (35) from which a first pressure-medium channel (45) leads to a control chamber (46) of the magnetic armature (21) away from the closing member (24) and a second pressure-medium channel (48) leads to a control chamber (49) near the closing member (24). Provided also is a second valve (51) formed by the magnetic armature (21) and the valve tappet (22) and used to open and close the connection between the first pressure-medium channel (45) and the second control chamber (49). When the second valve (51) assumes its open position the pressure in the control chamber (46) away from the closing member (24) causes a displacement of the magnetic armature (21) counter to the force of a recoil spring (31), resulting in a reduction of the sectional area of flow of the first seat valve (30). The valve (10) can be used especially in hydraulic antiskid braking systems in motor vehicles.
摘要翻译：本发明的目的是有效的自动调节，以减小阀关闭之后的流动截面积。阀（10）具有在阀罩（14）中纵向移动的磁衔铁（21），并具有分开的阀挺杆（22），该阀挺杆（22）承载第一座阀（30）的关闭构件（24）其休息位置。第一座阀（30）位于阀室（35）中，第一压力介质通道（45）从该阀室通向远离闭合构件（24）的磁性衔铁（21）的控制室（46）并且第二压力介质通道（48）通向闭合构件（24）附近的控制室（49）。还设置有由磁衔铁（21）和阀挺杆（22）形成并用于打开和关闭第一压力介质通道（45）和第二控制室（49）之间的连接的第二阀（51）。当第二阀（51）处于其打开位置时，控制腔室（46）中远离闭合构件（24）的压力引起磁衔铁（21）克服反冲弹簧（31）的力的位移，导致第一座阀（30）的流动截面积的减小。阀（10）尤其可用于机动车辆中的液压防滑刹车系统。

7. 发明授权

EP0605461B1 ELEKTROMAGNETBETÄTIGTES VENTIL, INSBESONDERE FÜR HYDRAULISCHE BREMSANLAGEN VON KRAFTFAHRZEUGEN 失效
标题翻译：电磁阀，尤其是机动车的液压制动系统。
公开(公告)号：EP0605461B1
公开(公告)日：1995-05-17
申请号：EP92918676.5
申请日：1992-09-02
申请人： ROBERT BOSCH GMBH
发明人： SCHMIDT, Klaus , MUELLER, Klaus , WILDE, Werner , ALAZE, Norbert , MEGERLE, Friedrich , HERZOG, Kurt , BAUMANN, Dietmar
IPC分类号： B60T8/36 , B60T13/68 , F16K31/06
CPC分类号： B60T8/363 , B60K28/16 , B60T8/365 , B60T8/4275 , B60T8/4881 , B60T8/5093 , B60T13/686 , B60T15/028 , Y10S303/90
摘要： A valve (31), the lift of which must be adjusted, is to be fitted with a throttling port (75). The valve (31) has a guide pipe (49) open at the bottom with a pressed-in valve body (53) via the through drilling (58) of which an armature (54) is accessible for the insertion of a test pin (63) of a measuring tool. Once the valve lift has been adjusted, a throttle insert (52) is introduced into the through drilling (58) of the valve body (53) using a double-lipped sleeve (78). While one inner lip (79) seals the throttle insert (52) in the valve body (53), an outer lip (82) of the sleeve (78) acts as a return valve (33) in co-operation with a housing (86) taking the valve (31). The valve (31) is suitable for the anti-locking and/or drive slip control device of motor vehicle braking systems.

8. 发明公开

EP3638116A1 MUNDSTÜCK, SYSTEM UND VERFAHREN FÜR EINE FREIGABE EINER MESSUNG VON ANALYTEN IN AUSATEMLUFT 有权转让
公开(公告)号：EP3638116A1
公开(公告)日：2020-04-22
申请号：EP18729628.0
申请日：2018-06-01
申请人： Robert Bosch GmbH
发明人： SCHNEIDER, Stefan , THUERSAM, Markus , BARTH, Frank , DOEHRING, Tom , MUELLER, Klaus
IPC分类号： A61B5/097 , G01N33/497

9. 发明公开

EP1755767A1 FILTEREINRICHTUNG, INSBESONDERE FÜR EIN ABGASSYSTEM EINER BRENNKRAFTMASCHINE 审中-公开
标题翻译：过滤装置，特别是用于内燃发动机的排气系统
公开(公告)号：EP1755767A1
公开(公告)日：2007-02-28
申请号：EP05740021.0
申请日：2005-04-22
申请人： ROBERT BOSCH GMBH
发明人： REINSCH, Bernd , SUTER, Warren , MUELLER, Klaus , KOMORI, Teruo , THUENER, Lars
IPC分类号： B01D46/10 , B01J35/04 , F01N3/022 , F01N3/28
CPC分类号： B01D46/106 , B01D46/0063 , B01D46/522 , B01D2279/30
摘要： A filter device, particularly for an exhaust gas system of an internal combustion engine, comprising a filter structure consisting of at least one filter wall (22). Filtered particles are deposited on the upstream surface thereof. According to the invention, the upstream surface (32) of the filter wall is at least uneven in places (34).

10. 发明公开

EP1185773A1 VERFAHREN UND VORRICHTUNG ZUR ANSTEUERUNG EINES KRAFTSTOFFEINSPRITZVENTILS 有权
标题翻译：方法和装置控制燃料喷射阀
公开(公告)号：EP1185773A1
公开(公告)日：2002-03-13
申请号：EP01915007.7
申请日：2001-02-09
申请人： ROBERT BOSCH GMBH
发明人： REISCHL, Rolf , EICHENDORF, Andreas , PISCHKE, Ulf , ECKHARDT, Juergen , MUELLER, Klaus
IPC分类号： F02D41/20
CPC分类号： F02D41/20 , F02D2041/2003 , F02D2041/2006 , F02D2041/2013
摘要： The invention relates to a method and device for the control of a solenoid valve for fuel injection in an internal combustion engine. The control phase thereof is divided into an operating phase (TA), during which the one valve needle of the solenoid valve is held open by a current (IA), flowing through the solenoid coil thereof and a hold phase (TH), during which the valve needle is held open by a second, lower current (IH), flowing through the solenoid coil. At least once at the beginning of the operating phase (TA), a booster phase (B1) is activated, whereby a pulse shaped booster current (IBOOST) flows through the solenoid coil from a booster condenser charged to a high voltage (UBOOST). The invention is characterised in that, during the control phase of the solenoid valve, several booster impulses (B1, B21, B22) are activated sequentially, at freely selectable times during the control phase.

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