专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明公开

EP2702264A1 VERFAHREN UND VORRICHTUNG ZUR BESTIMMUNG EINER TEMPERATUR EINER GLÜHSTIFTKERZE BEI EINEM BETRIEB IN EINER BRENNKRAFTMASCHINE 有权
标题翻译：的方法和一种用于确定电热塞的温度的动作中的内燃机
公开(公告)号：EP2702264A1
公开(公告)日：2014-03-05
申请号：EP12715979.6
申请日：2012-04-18
申请人： Robert Bosch GmbH
发明人： KAPPELMANN, Peter
IPC分类号： F02P19/02
CPC分类号： G01K15/005 , F02P19/023 , F02P19/025
摘要： The invention relates to a method for determining the temperature of a pencil glow plug during operation in an internal combustion engine, wherein a temperature-resistance reference correlation (B, F) is determined. In order to reduce the tolerance range of a pencil glow plug, a calibration step is carried out after installing the pencil glow plug (21, 22, 23, 24) in the internal combustion engine, during which step the temperature-resistance reference correlation (B, F) determined before the pencil-type glow plug (21, 22, 23, 24) was installed in the internal combustion engine is used to determine a pencil glow plug specific temperature-resistance correction (II; III), from which the temperature of the pencil glow plug (21, 22, 23, 24) during the operation of the internal combustion engine is determined.
摘要翻译：一种用于确定性采矿方法的带有护套的元件电热塞的手术在内燃机中的温度被描述，其中，温度 - 电阻基准相关是确定性的开采。为了减少一个炽热元件电热塞的公差范围内，所述护套元件的电热塞已被安装在内燃发动机之后，校准步骤是在其中进行，随温度的电阻基准相关的帮助确定性矿洞之前安装在内燃机中的炽热元件电热塞的，特定于护套元件电热塞的温度 - 电阻的相关性确定的，从该护套的外科手术过程中的炽热头引火塞的温度在内燃发动机元件电热塞是确定性的开采。

2. 发明授权

EP2702264B1 VERFAHREN UND VORRICHTUNG ZUR BESTIMMUNG EINER TEMPERATUR EINER GLÜHSTIFTKERZE BEI EINEM BETRIEB IN EINER BRENNKRAFTMASCHINE 有权
标题翻译： VERFAHREN UND VORRICHTUNG ZUR BESTIMMUNG EINER温度EINERGLÜHSTIFTKERZEBEI EINEM BETRIEB IN EINER BRENNKRAFTMASCHINE
公开(公告)号：EP2702264B1
公开(公告)日：2017-09-20
申请号：EP12715979.6
申请日：2012-04-18
申请人： Robert Bosch GmbH
发明人： KAPPELMANN, Peter , JOOS, Sascha , RAPP, Bernd
IPC分类号： F02P19/02
CPC分类号： G01K15/005 , F02P19/023 , F02P19/025

3. 发明公开

EP2076667A1 VERFAHREN UND VORRICHTUNG ZUR ÜBERWACHUNG EINES KRAFTSTOFFEINSPRITZSYSTEMS 有权
标题翻译：方法和仪器监测燃料喷射系统
公开(公告)号：EP2076667A1
公开(公告)日：2009-07-08
申请号：EP07803190.3
申请日：2007-09-04
申请人： Robert Bosch GmbH
发明人： BECKENBAUER, Dietrich , PALMER, Joachim , ZIEHER, Rene , KAPPELMANN, Peter
IPC分类号： F02D41/22 , F02D41/14 , F02D41/30
CPC分类号： F02D41/221 , F02D35/023 , F02D35/027 , F02D41/1497 , F02D41/30 , F02D41/3809 , F02D2041/224 , F02D2041/288 , F02D2200/0602 , F02D2200/1012 , F02D2250/14
摘要： A method and a device for monitoring a fuel injection system are disclosed. A control variable is altered by a given amount. A first value (M0) of a measured variable is recorded before the change and at least one second value (M1, M2) recorded after the change. An error is recognised if the first value (M1) and/or the at least one second value (M1, M2) differ from an expected value.

4. 发明公开

EP2596233A1 VERFAHREN UND VORRICHTUNG ZUR STEUERUNG DES GLÜHVERHALTENS EINER GLÜHSTIFTKERZE EINES VERBRENNUNGSMOTORS 有权
标题翻译：用于控制的方法和装置GLÜHVERHALTENS电热塞的内燃发动机
公开(公告)号：EP2596233A1
公开(公告)日：2013-05-29
申请号：EP11734141.2
申请日：2011-07-22
申请人： Robert Bosch GmbH
发明人： KAPPELMANN, Peter
IPC分类号： F02P19/02 , F02N19/02 , F02N11/08
CPC分类号： F02N11/0818 , F02D41/029 , F02D41/042 , F02P19/02 , F02P19/021 , F02P19/026 , Y02T10/48
摘要： The invention relates to a method for controlling the ignition behaviour of a sheathed-type glow plug of a combustion engine, in which method at least one sheathed-type glow plug (2a - 2n) is pre-heated following an initialisation process, in order to facilitate the ignition of the air-fuel mix and thus facilitate starting of the combustion engine. So as to take all possible operational sates of the combustion engine into account in the calculation of a sheathed-type glow plug control voltage, the pre-heating of the at least one sheathed-type glow plug (2a - 2n) is triggered immediately, or after expiration of a predetermined time slot, depending on the initialisation process.

5. 发明授权

EP2076667B1 VERFAHREN UND VORRICHTUNG ZUR ÜBERWACHUNG EINES KRAFTSTOFFEINSPRITZSYSTEMS 有权
标题翻译：方法和仪器监测燃料喷射系统
公开(公告)号：EP2076667B1
公开(公告)日：2012-11-14
申请号：EP07803190.3
申请日：2007-09-04
申请人： Robert Bosch GmbH
发明人： BECKENBAUER, Dietrich , PALMER, Joachim , ZIEHER, Rene , KAPPELMANN, Peter
IPC分类号： F02D41/22 , F02D41/14 , F02D41/30
CPC分类号： F02D41/221 , F02D35/023 , F02D35/027 , F02D41/1497 , F02D41/30 , F02D41/3809 , F02D2041/224 , F02D2041/288 , F02D2200/0602 , F02D2200/1012 , F02D2250/14

6. 发明公开

EP2771567A1 VERFAHREN UND VORRICHTUNG ZUR BESTIMMUNG EINER OBERFLÄCHENTEMPERATUR EINER GLÜHSTIFTKERZE IN EINEM VERBRENNUNGSMOTOR 审中-实审转让
标题翻译：方法和一种用于确定电热塞的表面温度在发动机
公开(公告)号：EP2771567A1
公开(公告)日：2014-09-03
申请号：EP12780462.3
申请日：2012-10-15
申请人： Robert Bosch GmbH
发明人： KAPPELMANN, Peter
IPC分类号： F02P19/02
CPC分类号： F02P19/02 , F02P17/12 , F02P19/025 , G01K7/00
摘要： The invention relates to a method for determining a surface temperature of a sheathed-element glow plug in an internal combustion engine, in which method a physical parameter (R
Kerze , P
Kerze ) is used to calculate the surface temperature (T
Kerze ). In order for it to be possible to determine a precise surface temperature with reduced computing and/or development outlay, at least two physical parameters (R
Kerze , P
Kerze ) only of the sheathed-element glow plug (2) are used to determine the surface temperature (T
Kerze ) of the sheathed-element glow plug (2).

7. 发明公开

EP2542775A1 VERFAHREN UND VORRICHTUNG ZUR STEUERUNG ODER REGELUNG EINER TEMPERATUR EINER GLÜHSTIFTKERZE IN EINEM VERBRENNUNGSMOTOR EINES KRAFTFAHRZEUGES 审中-公开
标题翻译：方法和设备，用于发动机控制机动车辆或调节电热塞的温度
公开(公告)号：EP2542775A1
公开(公告)日：2013-01-09
申请号：EP11705191.2
申请日：2011-02-16
申请人： Robert Bosch GmbH
发明人： DZEKO, Sani , KAPPELMANN, Peter
IPC分类号： F02P19/02
CPC分类号： F02P19/025 , F02D35/023 , F02D2041/0015 , F02D2200/021 , F02D2200/0406 , F02P19/026
摘要： The invention relates to a method for controlling or regulating a temperature of a pencil glow plug in an internal combustion engine of a motor vehicle, wherein the pencil glow plug (2a to 2n) is held approximately constantly at a predetermined temperature by means of a control voltage present at the glow plug (2a to 2n). In order to be able to correct the cooling behavior of the pencil glow plug in a wide operating range, the temperature of the pencil glow plug (2a to 2n) is controlled or regulated depending on a pressure occurring in the internal combustion engine and/or a temperature occurring on or in the internal combustion engine.
摘要翻译：本发明涉及一种用于控制或到机动车辆的内燃机调节铅笔电热塞的温度，worin铅笔电热塞（2a至2N）的方法将约不断在预定温度下通过控制来保持电压存在于电热塞（2a至2n个）。为了能够校正在较宽的工作范围的铅笔电热塞的冷却行为，铅笔电热塞的温度（2a至2n个）的控制或调节取决于压力在内燃机中发生和/或的温度下发生的上或在所述内燃机。

8. 发明授权

EP2596233B1 VERFAHREN UND VORRICHTUNG ZUR STEUERUNG DES GLÜHVERHALTENS EINER GLÜHSTIFTKERZE EINES VERBRENNUNGSMOTORS 有权
标题翻译： VERFAHREN UND VORRICHTUNG ZUR STEUERUNG DESGLÜHVERHALTENSEINERGLÜHSTIFTKERZEEINES VERBRENNUNGSMOTORS
公开(公告)号：EP2596233B1
公开(公告)日：2017-05-31
申请号：EP11734141.2
申请日：2011-07-22
申请人： Robert Bosch GmbH
发明人： KAPPELMANN, Peter
IPC分类号： F02P19/02 , F02N19/02 , F02N11/08
CPC分类号： F02N11/0818 , F02D41/029 , F02D41/042 , F02P19/02 , F02P19/021 , F02P19/026 , Y02T10/48

9. 发明公开

EP2616668A1 VERFAHREN UND VORRICHTUNG ZUM ERKENNEN EINES WECHSELS VON GLÜHSTIFTKERZEN IN EINEM VERBRENNUNGSMOTOR 审中-公开
标题翻译：方法和装置在内燃机IDENTIFYING电热塞的交换
公开(公告)号：EP2616668A1
公开(公告)日：2013-07-24
申请号：EP11739053.4
申请日：2011-08-01
申请人： Robert Bosch GmbH
发明人： SCHOLTEN, Carsten , KAPPELMANN, Peter , MORITZ, Rainer , STOCKMANN, Dirk
IPC分类号： F02P17/00 , F02P19/02
CPC分类号： G01M15/042 , F02P17/00 , F02P19/02 , F02P19/025 , F02P19/027
摘要： The invention relates to a method for detecting a replacement of pencil glow plugs in an internal combustion engine, wherein, during an operating cycle, at least one electrical parameter (I) of the pencil glow plugs (21 to 24) is determined and compared to a stored value of the same electrical parameters (I) of the pencil glow plug (21-24) which was determined in a previous operating cycle. According to a method, which assures an exact determination of the replacement of a pencil glow plug without depending on the ambient conditions of the internal combustion engine, the same electrical parameter (I) is determined in the operating cycle for all the pencil glow plugs (21 to 24) installed in the internal combustion engine, wherein said electrical parameters (I) of the pencil glow plugs (21 to 24) behave in a certain pattern with respect to each other, and said pattern of the electrical parameter (I) of the pencil glow plugs (21 to 24) is compared to a pattern determined in a preceding operating cycle, wherein, in the case of a deviation of the pattern of the operating cycle from a pattern of the preceding operating cycle, a replacement of a pencil glow plug (21 to 24) is detected.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式