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公开(公告)号：US09506467B2
公开(公告)日：2016-11-29
申请号：US14309928
申请日：2014-06-20
申请人： Robert Bosch GmbH
CPC分类号： F04C2/102 , F04C2/086 , F04C2/101 , F04C15/0023 , F04C15/0026 , F04C27/005 , F04C27/006 , F04C2230/603 , F04C2240/50
摘要： An internal gear pump for a hydraulic vehicle brake system comprises a pump shaft, a pinion positioned on the pump shaft, an annulus configured to mesh with the pinion, a shaft bearing positioned on one side of the pinion, and an axial disk. The pinion is configured to conjointly rotate with the pump shaft. The pump shaft is rotatable mounted in the shaft bearing. The axial disk is positioned between the shaft bearing on one end side, and the pinion and the annulus on an opposite end side, and bears sealingly against the pinion and the annulus. The shaft bearing is configured to center the axial disk.
摘要翻译： 用于液压车辆制动系统的内齿轮泵包括泵轴，位于泵轴上的小齿轮，被配置为与小齿轮啮合的环，定位在小齿轮一侧的轴承轴和轴向盘。 小齿轮被配置为与泵轴一起旋转。 泵轴可旋转地安装在轴承中。 轴向盘位于一端侧的轴承与相对端侧的小齿轮和环之间，并且密封地抵靠小齿轮和环。 轴轴承配置成使轴向盘中心。
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公开(公告)号：US09481347B2
公开(公告)日：2016-11-01
申请号：US14428784
申请日：2013-07-29
申请人： Robert Bosch GmbH
发明人： Rene Schepp , Edgar Kurz , Norbert Alaze
CPC分类号： B60T8/4275 , F04C2/084 , F04C2/086 , F04C2/10 , F04C2/101 , F04C2/102 , F04C13/002 , F04C15/0019 , F04C15/0026
摘要： The disclosure relates to an internal gear pump for a slip-controlled hydraulic vehicle brake system. According to the disclosure a separating piece of the internal gear pump is formed having an inner part and an outer part, which engages around the end of the inner part with allowance for tolerance. In this way, the inner part and the outer part are movably connected to one another in a radial direction, and can be installed in the internal gear pump as a pre-mounted assembly.
摘要翻译： 本发明涉及一种用于滑动控制液压车辆制动系统的内齿轮泵。 根据本公开，内齿轮泵的分离片形成有内部部分和外部部分，该内部部分和外部部分围绕内部部分的端部接合，允许公差。 以这种方式，内部部件和外部部件在径向方向上可移动地彼此连接，并且可以作为预安装组件安装在内齿轮泵中。
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公开(公告)号：US20140377114A1
公开(公告)日：2014-12-25
申请号：US14309928
申请日：2014-06-20
申请人： Robert Bosch GmbH
CPC分类号： F04C2/102 , F04C2/086 , F04C2/101 , F04C15/0023 , F04C15/0026 , F04C27/005 , F04C27/006 , F04C2230/603 , F04C2240/50
摘要： An internal gear pump for a hydraulic vehicle brake system comprises a pump shaft, a pinion positioned on the pump shaft, an annulus configured to mesh with the pinion, a shaft bearing positioned on one side of the pinion, and an axial disk. The pinion is configured to conjointly rotate with the pump shaft. The pump shaft is rotatable mounted in the shaft bearing. The axial disk is positioned between the shaft bearing on one end side, and the pinion and the annulus on an opposite end side, and bears sealingly against the pinion and the annulus. The shaft bearing is configured to center the axial disk.
摘要翻译： 用于液压车辆制动系统的内齿轮泵包括泵轴，位于泵轴上的小齿轮，被配置为与小齿轮啮合的环，定位在小齿轮一侧的轴承轴和轴向盘。 小齿轮被配置为与泵轴一起旋转。 泵轴可旋转地安装在轴承中。 轴向盘位于一端侧的轴承与相对端侧的小齿轮和环之间，并且密封地抵靠小齿轮和环。 轴轴承配置成使轴向盘中心。
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公开(公告)号：US20140271311A1
公开(公告)日：2014-09-18
申请号：US14207971
申请日：2014-03-13
申请人： Robert Bosch GmbH
发明人： Rene Schepp , Norbert Alaze , Edgar Kurz
IPC分类号： F04C18/08
CPC分类号： F04C18/08 , F01C1/102 , F01C21/02 , F01C21/108 , F04C2/086 , F04C2/101 , F04C15/0026 , F04C15/0034 , F04C15/0038 , F04C2240/52 , F04C2240/56
摘要： An internal gear pump includes a pinion and an annulus as a return pump in a hydraulic vehicle brake system. The internal gear pump further includes an axial disk and an intermediate piece. The intermediate piece is configured to be acted upon by an outlet pressure of the internal gear pump and press the axial disk against a side face of the pinion and of the annulus.
摘要翻译： 内齿轮泵在液压车辆制动系统中包括小齿轮和环形作为回流泵。 内齿轮泵还包括轴向盘和中间件。 中间件构造成由内齿轮泵的出口压力作用，并将轴向盘压靠在小齿轮和环形空间的侧面上。
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公开(公告)号：US11566669B2
公开(公告)日：2023-01-31
申请号：US17148987
申请日：2021-01-14
申请人： Robert Bosch GmbH
发明人： Ralph Glemser , Rene Schepp
IPC分类号： F16C33/78 , F16J15/3228 , F16K41/04 , F16J15/3268 , F16J15/00 , F16K41/08
摘要： A component assembly for a motor vehicle includes a housing and an actuating element that is rotatable about an axis. The assembly also includes an actuator which is configured to cause a rotation of the actuating element. The assembly further includes a rotatable shaft which extends along a shaft axis and is disposed between the actuating element and the actuator and which is coupled to the actuating element and the actuator. The shaft is guided through a first through opening in the housing. A sealing system is provided in a radial direction perpendicular to the shaft axis so as to be between the shaft and a first internal wall of the first through opening. The sealing system has a sealing element support having a first side and a second side that faces away from the first side. The sealing element support is fastened in the first through opening. The sealing element support has a second through opening having a second internal wall. The shaft is guided through the second through opening. A first sealing element is fastened in a locationally fixed manner to the sealing element support on the first side of the sealing element support. The first sealing element has a third through opening through which the shaft is guided. The first sealing element by way of a third internal wall of the third through opening bears in an encircling manner on the shaft. And the first sealing element is designed from felt.
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公开(公告)号：US20210222736A1
公开(公告)日：2021-07-22
申请号：US17148987
申请日：2021-01-14
申请人： Robert Bosch GmbH
发明人： Ralph Glemser , Rene Schepp
IPC分类号： F16C33/78 , F16J15/3268 , F16J15/3264 , F16J15/3228
摘要： A component assembly for a motor vehicle includes a housing and an actuating element that is rotatable about an axis. The assembly also includes an actuator which is configured to cause a rotation of the actuating element. The assembly further includes a rotatable shaft which extends along a shaft axis and is disposed between the actuating element and the actuator and which is coupled to the actuating element and the actuator. The shaft is guided through a first through opening in the housing. A sealing system is provided in a radial direction perpendicular to the shaft axis so as to be between the shaft and a first internal wall of the first through opening. The sealing system has a sealing element support having a first side and a second side that faces away from the first side. The sealing element support is fastened in the first through opening. The sealing element support has a second through opening having a second internal wall. The shaft is guided through the second through opening. A first sealing element is fastened in a locationally fixed manner to the sealing element support on the first side of the sealing element support. The first sealing element has a third through opening through which the shaft is guided. The first sealing element by way of a third internal wall of the third through opening bears in an encircling manner on the shaft. And the first sealing element is designed from felt.
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公开(公告)号：US10087961B2
公开(公告)日：2018-10-02
申请号：US14947920
申请日：2015-11-20
申请人： Robert Bosch GmbH
发明人： Rene Schepp , Edgar Kurz , Norbert Alaze
摘要： A (collar-equipped) piston and a piston-equipped assembly for a hydraulic unit or a piston-cylinder device of a vehicle braking system, includes a contact surface for a sealing collar, which has a shape curving away from the sealing collar, formed on the piston, so that the sealing collar is pressable, at least partially, into a displacement volume, which is spanned by the contact surface of the piston, with a pressure which is present on a side of the sealing collar directed away from the piston. Also described is a hydraulic unit and a piston-cylinder device for a vehicle braking system, and a vehicle braking system. Further described is a manufacturing method for a piston for a hydraulic unit or a piston-cylinder device of the braking system, and a manufacturing method for a piston-equipped assembly for a hydraulic unit or a piston-cylinder device of the braking system.
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公开(公告)号：US09751512B2
公开(公告)日：2017-09-05
申请号：US14771167
申请日：2014-01-27
申请人： Robert Bosch GmbH
发明人： Harald Speer , Rene Schepp , Edgar Kurz , Norbert Alaze
CPC分类号： B60T13/16 , F04C2/086 , F04C2/102 , F04C2/14 , F04C15/0007 , F04C15/0026 , F04C15/0076 , F04C2240/30
摘要： The disclosure relates to an internal gear pump as a hydraulic pump for a slip-controlled vehicle brake system. The disclosure proposes to configure the internal gear pump as a preassembled module with a cartridge as housing, which can be pressed into a receptacle of a hydraulic block of the vehicle brake system. The cartridge has two steps which are parallel to one another for attaching a press-in ram and for orienting the cartridge in an angularly correct manner by means of the press-in ram, and a sealing surface, with which the cartridge bears in a sealed manner in the receptacle of the hydraulic block when the cartridge is pressed into the receptacle.
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公开(公告)号：US09470227B2
公开(公告)日：2016-10-18
申请号：US14785517
申请日：2014-03-19
申请人： Robert Bosch GmbH
CPC分类号： F04C2/10 , B60T8/4031 , F04C2/084 , F04C2/086 , F04C2/101 , F04C2/102 , F04C15/0019 , F04C15/0026
摘要： An internal gear pump for a slip-controlled hydraulic vehicle braking system has a pinion, an internal gear and a separating piece which is arranged between the pinion and the internal gear. The internal gear pump also has an inner part and an outer part, and separates a suction chamber from a pressure chamber. The separating piece is configured to protrude counter to a rotational direction of the internal gear pump beyond a sealing point of the inner part on the outer part such that the inner part and the outer part bear in front of the sealing point against at least one tooth tip of a tooth of the pinion and of the internal gear of the internal gear pump. As a result, tilting of the inner part and of the outer part away from the pinion and from the internal gear about the sealing point is avoided.
摘要翻译： 用于滑动控制液压车辆制动系统的内齿轮泵具有小齿轮，内齿轮和布置在小齿轮和内齿轮之间的分离件。 内齿轮泵还具有内部部分和外部部分，并且将吸入室与压力室分离。 分离件被构造为相对于内齿轮泵的旋转方向突出超过外部部件上的内部部件的密封点，使得内部部件和外部部件相对于至少一个齿部位于密封点的前面 齿轮齿的齿尖和内齿轮泵的内齿轮。 结果，避免了内部部分和外部部分从小齿轮和围绕密封点的内齿轮的倾斜。
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公开(公告)号：US20140345720A1
公开(公告)日：2014-11-27
申请号：US14284015
申请日：2014-05-21
申请人： Robert Bosch GmbH
发明人： Norbert Alaze , Edgar Kurz , Rene Schepp
IPC分类号： F15B13/08
CPC分类号： F15B13/0814 , B60T8/368 , B60T8/4872 , B60T13/662 , B60T13/686 , B60T17/02 , Y10T137/85938
摘要： A hydraulic block for a slip-controlled vehicle brake system has a plurality of receptacles configured to receive hydraulic components, such as solenoid valves, hydraulic accumulators, hydraulic pumps, and gear pumps, and includes connectors for external components of the vehicle brake system, and facilitates a flat hydraulic block.
摘要翻译： 用于滑动控制车辆制动系统的液压块具有多个接收器，其构造成接收液压部件，例如电磁阀，液压蓄能器，液压泵和齿轮泵，并且包括用于车辆制动系统的外部部件的连接器，以及 有利于平坦的液压块。
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