公开(公告)号：WO1997033083A1

公开(公告)日：1997-09-12

申请号：PCT/DE1996001898

申请日：1996-10-02

Applicant: ROBERT BOSCH GMBH ,  BISCHOF, Hubert ,  STREIB, Martin

Inventor： ROBERT BOSCH GMBH

IPC: F02D41/22

CPC classification number: F02D11/107 ,  F02D41/266

Abstract: 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.

Abstract translation: 本发明公开了一种用于控制车辆，其中，用于所述驱动单元的性能和这些控制功能的监视控制功能是由单个微机进行的驱动单元的方法和设备。 为了检查监控功能从设置在微型计算机的监控模块，其在适当的时间向微机，然后计算测试数据的基础上监视功能发送测试信号分离开来。 计算的结果被发送到通过与存储的值，在微型计算机的监视功能的功能能力进行比较检查监视模块。

公开(公告)号：WO1992003655A1

公开(公告)日：1992-03-05

申请号：PCT/DE1991000571

申请日：1991-07-11

Applicant: ROBERT BOSCH GMBH ,  KOELLE, Ulrich ,  RANDOLL, Helmut ,  STREIB, Martin

Inventor： ROBERT BOSCH GMBH

IPC: F02P07/02

CPC classification number: F02P17/12 ,  F02B1/04 ,  F02B2075/027 ,  F02D41/009 ,  F02P7/077 ,  F02P15/08 ,  F02P17/02

Abstract: Proposed is an ignition system for a spark-ignition four-stroke internal-combustion engine with constant spark distribution, in which a spark plug (12), an ignition coil (8) and the output stage (20) of a control circuit are associated, for single-spark operation, with each cylinder, the control circuit serving the purpose of function monitoring and phase determination. The function-monitoring component in the control circuit measures the change with time of the primary-coil voltage (Up), analysing the results by comparing them with stored values.

Abstract translation: 提出了具有恒定点火分布的四冲程汽油发动机点火系统，其中每个气缸与火花塞（12），点火线圈（8）和 用于操作监控和相位检测的单火花状态的点火控制电路的最后阶段（20）。 控制电路中的操作监控可捕捉初级侧点火电压随时间的变化（Up），并通过与储存值进行比较分析。

公开(公告)号：WO1998023859A1

公开(公告)日：1998-06-04

申请号：PCT/DE1997002198

申请日：1997-09-26

Applicant: ROBERT BOSCH GMBH ,  PUETTMANN, Lothar ,  GOLLIN, Walter ,  EISELE, Bernhard ,  KETTERER, Markus ,  BISCHOF, Hubert

Inventor： ROBERT BOSCH GMBH

IPC: F02P17/12

CPC classification number: F02P17/12 ,  F02P2017/125

Abstract: 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.

Abstract translation: 本发明涉及的感应点火装置用于内燃发动机，具有一个测量装置，用于确定在每个气缸的火花塞的离子电流，并且与点火电压形成，工作，根据变压器原理，一个初级绕组和次级绕组由次级绕组的离子电流的具有每火花塞点火线圈装置 流动。 根据本发明，一个初级绕组（L1）为离子电流测量短闭开关（S1）的持续时间被设置。

公开(公告)号：WO1991002668A1

公开(公告)日：1991-03-07

申请号：PCT/DE1990000385

申请日：1990-05-26

Applicant: ROBERT BOSCH GMBH ,  HOLZINGER, Otto ,  BORST, Wolfgang ,  KLENK, Martin ,  LOEWL, Wolfgang ,  BREUSER, Erich ,  GOELZER, Thomas ,  KARL, Otto ,  STREIB, Martin ,  LOHSE, Mathias ,  KELLER, Frieder

Inventor： ROBERT BOSCH GMBH

IPC: B60R16/02

CPC classification number: G05B19/0421 ,  B60R16/0315 ,  G05B2219/25233 ,  G08C15/00 ,  H02J13/0031

Abstract: A process is disclosed for transmitting data in data processing systems having distributed signal processing machines that intercommunicate via a serial data bus and that exchange messages with each other. In order to avoid execution delays of urgent functions, each message is composed of an identifier component (1), a command (X) and an event (Y) that conditions the execution of the command (X). At a given moment, in particular before the event (Y) occurs, at least one of the components is transmitted via the data bus to the signal processing machine that executes the function. The identifier (I) is linked to a control algorithm that checks whether the event (Y) has occurred. When the event occurs, the command is executed.

公开(公告)号：WO1993016303A1

公开(公告)日：1993-08-19

申请号：PCT/DE1993000027

申请日：1993-01-15

Applicant: ROBERT BOSCH GMBH ,  BULLMER, Wolfgang ,  STREIB, Martin ,  SCHOETTLE, Richard ,  ZHANG, Hong

Inventor： ROBERT BOSCH GMBH

IPC: F16H61/04

CPC classification number: B60W10/04 ,  B60W10/113 ,  B60W30/19 ,  B60W2510/105 ,  B60W2520/10 ,  B60W2710/0666 ,  B60W2710/0672 ,  F16H3/006 ,  F16H61/0437 ,  F16H61/688 ,  F16H2059/148 ,  F16H2306/44 ,  F16H2306/52 ,  Y10T477/677 ,  Y10T477/679

Abstract: The proposal is for a device for controlling the output torque (Mab) of an automatic gearbox (10) during a gear changing process in a motor-driven vehicle at a value preset by the driver, in which the gearbox (10) has at least two gear ratios (11, 12) alternatively engageable via clutches (16, 17). When changing up, the clutch (17) allocated to the higher ratio is first continuously engaged in a time-controlled manner, at the same time the engine torque being correspondingly increased to keep the output torque (Mab) constant. When the first clutch (16) allocated to the lower ratio no longer transmits any torque, it is disengaged. Thereupon the second clutch (17) is taken to its synchronous rotation speed by reducing the engine torque (Mm) and driven further with no slip. Changing down takes place in the reverse order. In such changing processes, greater changing convenience is achieved without any jerking.

公开(公告)号：WO1992009448A1

公开(公告)日：1992-06-11

申请号：PCT/DE1991000818

申请日：1991-10-22

Applicant: ROBERT BOSCH GMBH ,  STREIB, Martin

Inventor： ROBERT BOSCH GMBH

IPC: B60K41/06

CPC classification number: B60W30/18 ,  B60W10/04 ,  B60W10/11 ,  B60W30/1819 ,  B60W2710/0666 ,  B60W2710/105 ,  F02D35/00 ,  F16H63/502 ,  F16H2061/0015

Abstract: The invention concerns a method of controlling the operation of a propulsion unit consisting of an internal-combustion engine and an automatic gearbox, intended in particular for a motor vehicle. The method enables an output torque depending on several parameters to be generated, at the gearbox output, from the torque produced by the engine and as a function of the gear selected, the output torque (t out) being pre-determined, independently of the gear selected (g sel), as a function of the accelerator-pedal position (y) representing one parameter.

公开(公告)号：WO1991003015A1

公开(公告)日：1991-03-07

申请号：PCT/DE1990000524

申请日：1990-07-12

Applicant: ROBERT BOSCH GMBH ,  HOLZINGER, Otto ,  BORST, Wolfgang ,  KLENK, Martin ,  LOEWL, Wolfgang ,  BREUSER, Erich ,  GOELZER, Thomas ,  KARL, Otto ,  STREIB, Martin ,  LOHSE, Mathias ,  KELLER, Frieder

Inventor： ROBERT BOSCH GMBH

IPC: G06F07/62

CPC classification number: G06F7/62 ,  G06F7/68

Abstract: The invention concerns an electronic counting device with a counting circuit connected in series with a frequency divider (4). It is characterized by the fact that the adjustable frequency divider (4) rates a preferably constant frequency (fo) fed to the first of its inputs with a factor (T) whose size is freely defined by an operating-speed signal (n) fed at any intervals to the second input of the frequency divider (4). The factor (T) which determines the division ratio stays at the same value until a change occurs due to an operating-speed signal being fed in which differs from the previous operating-speed signal.

Abstract translation: 本发明涉及具有与分频器（4）串联连接的计数电路的电子计数装置。 其特征在于，可调节分频器（4）利用以因子（T）馈送到其第一输入端的优选恒定频率（fo）进行速率，因子（T）的尺寸由所馈送的工作速度信号（n）自由限定 以任何间隔到分频器（4）的第二输入。 确定分频比的因子（T）保持在相同的值，直到由于馈送的运行速度信号而不同于先前的运行速度信号而发生改变。

公开(公告)号：WO1998044258A1

公开(公告)日：1998-10-08

申请号：PCT/DE1997003011

申请日：1997-12-24

Applicant: ROBERT BOSCH GMBH ,  STIEFEL, Hans-Peter

Inventor： ROBERT BOSCH GMBH

IPC: F04B01/053

CPC classification number: F04B1/0448 ,  F02M59/102 ,  F04B9/045 ,  F04B17/05 ,  Y10S464/901

Abstract: The present invention relates to a pump, especially a high pressure pump for use in a fuel injector of an internal combustion engine, provided with a pump casing (10) with, on the one hand, at least one working space located between an inlet area (15) and a feeding area (20) operatively linked inside the pump casing (24), an actuating element (16) being mounted in said working space and, on the other hand, at least one pump shaft (14) inside the pump casing (10), which enables the actuating element (16) to be operated. In order to reduce the length of the construction and extend the service life of the pump, it is provided that the pump casing (10) be secured to a wall (45) of the motor crankcase (45'), with the possibility for the pump shaft (14, 14') of being radially laid onto a shaft (46) mounted inside the motor crankcase (45').

Abstract translation: 本发明涉及一种泵，特别是高压泵的用于内燃发动机的燃料喷射装置，具有一泵壳体（10），与在泵壳体中的至少一个（10）可操作地连接的流入区域（15）和输送机部分（20）之间的位于工作腔室（24），在 其中工作部件（16）可移动地布置，并提供与所述泵壳体（10）的泵轴（14），通过该工作元件（16）是可驱动的。 为了获得更短的长度和泵的寿命增加了，它提供的是，泵壳体（10）的马达外壳（45“）的壁（45）的内燃机的可紧固，其中，所述泵轴（14，14”在一个） 在电动机壳体（45“）安装在所述内燃发动机的轴（46）是径向可存储。

公开(公告)号：WO1998042975A1

公开(公告)日：1998-10-01

申请号：PCT/DE1997002879

申请日：1997-12-11

Applicant: ROBERT BOSCH GMBH ,  MAIER, Dieter

Inventor： ROBERT BOSCH GMBH

IPC: F02M51/06

CPC classification number: F02M51/0667 ,  F02M51/0671 ,  F02M51/0682 ,  F02M61/163 ,  F02M61/168 ,  Y10S239/90

Abstract: The invention relates to a fuel-injection valve which has an axially moving valve needle (12), said valve needle comprising at least at least one closing element support (17) and one spherical valve-closing element (18). The closing element support (17) accommodates the valve-closing element (18) in a lower recess (38), an end area (37) of said closing element support (17) encompassing the valve-closing element (18) in the downstream direction beyond an equator (52) of said valve-closing element (18). The fixed connection between the valve-closing element (18) and the closing element support (17) is achieved by means of bordering. The fuel-injection valve is particularly suitable for use in fuel-injection systems of mixture-compression internal combustion engines with externally supplied ignition.

Abstract translation: 本发明涉及一种具有可轴向移动的阀针（12），所述至少一个Schliesskörperträger（17）和球形阀关闭体（18）的燃料喷射阀。 所述Schliesskörperträger（17）开闭阀体（18）在较低的凹部（38）。 在这种情况下，端部（37）超出所述阀关闭体（18）的赤道（52）向下游方向围绕Schliesskörperträgers（17）的闭阀主体（18）接合。 闭阀主体（18）和Schliesskörperträger（17）的固定连接通过压接来实现的。 燃料喷射器是特别适用于gemischtverdichtenden火花点火内燃发动机的燃料喷射系统中使用。

公开(公告)号：WO1998038504A1

公开(公告)日：1998-09-03

申请号：PCT/DE1997003010

申请日：1997-12-24

Applicant: ROBERT BOSCH GMBH ,  FRIESE, Karl-Hermann ,  WEYL, Helmut

Inventor： ROBERT BOSCH GMBH

IPC: G01N27/407

CPC classification number: G01N27/407

Abstract: The invention relates to a detector, specially one determining the oxygen content in exhaust gases of internal combustion motors, wherein a wafer-shaped sensor element (26) is inserted in a ceramic molded part (20), arranged in a metal casing (12) by means of a gastight seal (31). The seal (31) consists of a tightly packed powder (32) and a glass seal (33) placed thereon. Said seal (31) enables gastight and gasoline-resistant fixing of the sensor element (26) in the ceramic molded part (20).

Abstract translation: 因此建议测量传感器，特别是用于通过密封的手段确定在内燃机的废气中的氧气含量，其中在陶瓷成型的板状传感器元件（26）（20），其被布置在金属壳体（12），插在以气密方式（31） 是。 所述密封件（31）包括粉末状的密封凸缘（32）和上覆的玻璃密封件（33）的。 与密封件（31）包括在所述陶瓷成型（20）的传感器元件（26）的气密和耐汽油 - 定影实现。