公开(公告)号：US10328920B2

公开(公告)日：2019-06-25

申请号：US14890368

申请日：2014-05-05

Applicant: Robert Bosch GmbH

Inventor： Matthias Kistner ,  Otmar Bussmann ,  Bertram Foitzik ,  Klaus Heyer

IPC: B60T13/66 ,  B60T17/22 ,  B60T13/74 ,  B60T7/04 ,  B60T13/58

Abstract: A control device for at least one electric parking brake of a vehicle brake system of a vehicle having a control instrument, to determine a setpoint variable regarding a setpoint braking torque to be generated with the parking brake and to output a control signal, the control instrument being configured to ascertain/detect, based on at least one provided signal, whether a brake booster is in at least one functionally limited or incapacitated state, and, if indicated, to determine the setpoint variable by considering at least one defined parameter regarding a requested total braking torque and to control the electric parking brake so that a corresponding actual braking torque is exertable with the parking brake. Also described is an electric parking brake for a vehicle brake system and to a vehicle brake system, and a method for operating a vehicle brake system having a brake booster and an electric parking brake.

公开(公告)号：US09878686B2

公开(公告)日：2018-01-30

申请号：US14885753

申请日：2015-10-16

Applicant: Robert Bosch GmbH

Inventor： Martin Klein ,  Volker Weeber ,  Klaus Heyer

IPC: B60R21/26 ,  B60R21/264 ,  B60R21/017

CPC classification number: B60R21/264 ,  B60R21/017 ,  B60R2021/26029

Abstract: An apparatus for operating a gas generator for a safety device for a vehicle includes: a first terminal and a second terminal for furnishing a triggering voltage for triggering the safety device; a firing device configured to fire in response to a firing current, in order to open a closure element; an electrical coil configured to actuate, in response to a coil current, a closure device for controlling a gas flow through the outlet opening, the coil being connected in series with the firing device between the first terminal and the second terminal; and an electrical component having a voltage-dependent resistance and connected in parallel with the firing device.

公开(公告)号：US20160186881A1

公开(公告)日：2016-06-30

申请号：US15066001

申请日：2016-03-10

Applicant: Robert Bosch GmbH

Inventor： Klaus Heyer ,  Frank Kaestner ,  Norbert Alaze ,  Dietmar Kratzer

IPC: F16K31/06 ,  B60T15/00

CPC classification number: F16K31/0675 ,  B60T8/363 ,  B60T15/00 ,  F16K31/0658 ,  F16K31/0665

Abstract: An electromagnetically actuated valve includes at least one sleeve, a magnet core arranged in a fixed manner in the at least one sleeve, a magnet armature configured to actuate a valve element and arranged so as to be axially movable, and an elastically deformable flat spring element held in a clampable manner between a core end face of the magnet core facing the magnet armature and an armature end face of the magnet armature facing the magnet core. The spring element is configured to form at least one contact point with the armature end face and the core end face. The core end face defines a stepped configuration in a radial extent having at least two successive steps.

Abstract translation: 电磁致动阀包括至少一个套筒，在所述至少一个套筒中以固定方式布置的磁芯;配置成致动阀元件并且被布置成可轴向移动的磁体衔铁，以及可弹性变形的平板弹簧元件 以可夹紧的方式夹在面对磁体衔铁的磁芯的芯端面与面对磁芯的磁铁衔铁的电枢端面之间。 弹簧元件构造成与电枢端面和芯端面形成至少一个接触点。 芯端面限定了具有至少两个连续步骤的径向范围的阶梯状构造。

公开(公告)号：US20160339865A1

公开(公告)日：2016-11-24

申请号：US15114603

申请日：2015-01-09

Applicant: ROBERT BOSCH GMBH

Inventor： Klaus Heyer ,  Rudolf Heinz ,  Horst Jung ,  Uwe Iben ,  Raed Hamada ,  Werner Nitschke

IPC: B60R21/274 ,  B60R21/264

CPC classification number: B60R21/274 ,  B60R21/264 ,  B60R21/272

Abstract: A device for activating a passenger protection unit for a vehicle. The device includes a fuel element chamber having at least one fuel element, which is designed to generate a hot gas for activating the passenger protection unit by combustion, the fuel element chamber having an outlet opening for releasing the hot gas into the passenger protection unit, and the pressure container being designed to store a pressurized cold gas, the pressure container having at least one opening for the controlled release of the cold gas into the fuel element chamber.

Abstract translation: 一种用于启动车辆乘客保护单元的装置。 该装置包括具有至少一个燃料元件的燃料元件室，其被设计成产生用于通过燃烧激活乘客保护单元的热气体，燃料元件室具有用于将热气体释放到乘客保护单元中的出口， 并且所述压力容器被设计成存储加压的冷气体，所述压力容器具有至少一个用于将所述冷气控制释放到所述燃料元件室中的开口。

公开(公告)号：US09908501B2

公开(公告)日：2018-03-06

申请号：US15114717

申请日：2015-01-27

Applicant: Robert Bosch GmbH

Inventor： Klaus Heyer ,  Johannes Schmid ,  Ignaz Hatt ,  Tim Maier ,  Franz Mayer ,  Horst Beling ,  Peter Rues

IPC: B60R21/274 ,  B60R21/261 ,  B60R21/264 ,  F16K3/24 ,  F16K31/122 ,  B60R21/268 ,  F16K27/02 ,  F16K31/06 ,  G05D7/01

CPC classification number: B60R21/274 ,  B60R21/261 ,  B60R21/264 ,  B60R21/268 ,  F16K3/24 ,  F16K27/029 ,  F16K31/0675 ,  F16K31/122 ,  G05D7/014

Abstract: A device for controlling a volumetric flow rate of a medium stored under pressure in order to activate an impact protection device, having a control module that includes a valve body having a stepped through-opening, and a control piston guided axially in the through-opening of the valve body, and a control valve that influences the movement of the control piston, the valve body having at a first end a closable medium inlet opening having a valve chamber. The control valve and the control module are situated in a common housing sleeve, the valve body of the control module being pressed into a first end of the housing sleeve until it comes to a stop on a housing shoulder, and the control valve being introduced into and fixed in a second end of the housing sleeve.

公开(公告)号：US09834169B2

公开(公告)日：2017-12-05

申请号：US15114603

申请日：2015-01-09

Applicant: Robert Bosch GmbH

Inventor： Klaus Heyer ,  Rudolf Heinz ,  Horst Jung ,  Uwe Iben ,  Raed Hamada ,  Werner Nitschke

IPC: B60R21/274 ,  B60R21/272 ,  B60R21/264

CPC classification number: B60R21/274 ,  B60R21/264 ,  B60R21/272

Abstract: A device for activating a passenger protection unit for a vehicle. The device includes a fuel element chamber having at least one fuel element, which is designed to generate a hot gas for activating the passenger protection unit by combustion, the fuel element chamber having an outlet opening for releasing the hot gas into the passenger protection unit, and the pressure container being designed to store a pressurized cold gas, the pressure container having at least one opening for the controlled release of the cold gas into the fuel element chamber.

公开(公告)号：US09587756B2

公开(公告)日：2017-03-07

申请号：US15066001

申请日：2016-03-10

Applicant: Robert Bosch GmbH

Inventor： Klaus Heyer ,  Frank Kaestner ,  Norbert Alaze ,  Dietmar Kratzer

IPC: F16K31/06 ,  B60T8/36 ,  B60T15/00

CPC classification number: F16K31/0675 ,  B60T8/363 ,  B60T15/00 ,  F16K31/0658 ,  F16K31/0665

Abstract: An electromagnetically actuated valve includes at least one sleeve, a magnet core arranged in a fixed manner in the at least one sleeve, a magnet armature configured to actuate a valve element and arranged so as to be axially movable, and an elastically deformable flat spring element held in a clampable manner between a core end face of the magnet core facing the magnet armature and an armature end face of the magnet armature facing the magnet core. The spring element is configured to form at least one contact point with the armature end face and the core end face. The core end face defines a stepped configuration in a radial extent having at least two successive steps.

Abstract translation: 电磁致动阀包括至少一个套筒，在所述至少一个套筒中以固定方式布置的磁芯;配置成致动阀元件并且被布置成可轴向移动的磁体衔铁，以及可弹性变形的平板弹簧元件 以可夹紧的方式夹在面对磁体衔铁的磁芯的芯端面与面对磁芯的磁铁衔铁的电枢端面之间。 弹簧元件构造成与电枢端面和芯端面形成至少一个接触点。 芯端面限定了具有至少两个连续步骤的径向范围的阶梯状构造。

公开(公告)号：US09352722B2

公开(公告)日：2016-05-31

申请号：US14607277

申请日：2015-01-28

Applicant: Robert Bosch GmbH ,  Monika Nitschke

Inventor： Peter Wasserman ,  Werner Nitschke ,  Elmar Vier ,  Raed Hamada ,  Horst Beling ,  Uwe Iben ,  Guenther Hohl ,  Stefan Woerz ,  Rudolf Heinz ,  Dirk Wolf ,  Martin Klein ,  Heiko Druckenmueller ,  Klaus Heyer

IPC: B60R21/261 ,  B60R21/264 ,  F16K3/24 ,  F16K31/122 ,  B60R21/268

CPC classification number: B60R21/274 ,  B60R21/261 ,  B60R21/264 ,  B60R21/268 ,  F16K3/24 ,  F16K27/029 ,  F16K31/0675 ,  F16K31/122 ,  G05D7/014

Abstract: An activation device for a protection device includes: a body with a chamber that has, respectively at first and second ends, a medium inlet opening to a medium storage and a valve opening, and an outlet opening for discharging the medium into the protection device between the first and second ends; a valve for opening and closing the valve opening for passage of the medium; and a piston that (a) includes a passage along a main extension axis, from a first surface thereof adjacent to the medium inlet opening, to a second surface thereof, larger than the first surface and adjacent to the valve opening, and (b) is movable in the chamber by the medium and as a function of the control valve position between a position in which the at least one outlet opening is closed and a position in which the at least one outlet opening is opened.

Abstract translation: 用于保护装置的激活装置包括：具有腔室的主体，其分别在第一和第二端处具有介质存储器的介质入口和阀开口，以及用于将介质排放到保护装置内的出口， 第一和第二端; 用于打开和关闭用于介质通过的阀开口的阀; （a）包括沿着主延伸轴线的从其邻近介质入口开口的第一表面到其第二表面的通道，该第二表面大于第一表面并且邻近阀开口，以及（b） 可以通过介质在腔室中移动，并且根据控制阀位置在至少一个出口开口关闭的位置与至少一个出口开口打开的位置之间的作用。

公开(公告)号：US20240336212A1

公开(公告)日：2024-10-10

申请号：US18681854

申请日：2022-08-05

Applicant: Robert Bosch GmbH

Inventor： Martin Klein ,  Simon Koenig ,  Yannick Fischer ,  Klaus Heyer

IPC: B60R16/023 ,  G06N20/00

CPC classification number: B60R16/0234 ,  G06N20/00 ,  B60Y2400/304

Abstract: A method for detecting damage to an outer shell of a vehicle. The vehicle is of a specific type with specific vehicle data. Damage can be classified into at least two groups. Damage of a first group has a greater severity of the damage than damage of a second group. An acceleration of the vehicle is ascertained and/or a rotation rate of the vehicle is ascertained. Damage of the first group is ascertained if the acceleration of the vehicle exceeds a threshold value of the acceleration and/or if the rotation rate of the vehicle exceeds a threshold value of the rotation rate. The acceleration and/or the rotation rate are compared to acceleration values and/or rotation rate values learned for the specific vehicle type. Damage of the second group is ascertained if damage is detected as a function of the comparison to the learned values.

公开(公告)号：US11577679B2

公开(公告)日：2023-02-14

申请号：US17045309

申请日：2019-06-04

Applicant: Robert Bosch GmbH

Inventor： Martin Klein ,  Armin Koehler ,  Klaus Heyer

IPC: B60R21/0134 ,  H04W4/40 ,  B60R21/0136 ,  B60W30/09 ,  B60W30/095

Abstract: A method for a vehicle, in particular a vehicle which is operated in an at least partially automated manner, for detecting an impact event. The method includes of: a. developing a driving environment model for the vehicle as a function of first sensor signals from at least one driving environment sensor system of the vehicle; b. using the driving environment model to determine a probability of contacting an object; c. opening a measurement window for second signals of a contact sensor system as a function of the determined contact probability; d. detecting an impact event as a function of the second sensor signals, in particular within the measurement window.