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1. 发明申请

US20130192456A1 BRAKE SERVO 有权
标题翻译：刹车伺服
公开(公告)号：US20130192456A1
公开(公告)日：2013-08-01
申请号：US13522998
申请日：2011-02-01
申请人： Ralf Jakobi , Albin Loew , Sven Mainz , Stephan Becker , Thomas Rössler , Horst Krämer , Uwe Kley , Wilfried Wagner
发明人： Ralf Jakobi , Albin Loew , Sven Mainz , Stephan Becker , Thomas Rössler , Horst Krämer , Uwe Kley , Wilfried Wagner
IPC分类号： F15B9/10
CPC分类号： F15B9/10 , B60T13/563 , B60T13/569 , B60T13/72
摘要： A pneumatic brake servo for motor vehicles having a servo housing, the interior of which is divided into at least one working chamber and at least one vacuum chamber by at least one axially movable wall which can be loaded with a pneumatic differential pressure, having a control valve which controls the differential pressure and is arranged in a control housing for connecting the working chamber to the vacuum chamber or to atmosphere. The movable wall includes a diaphragm plate and a rolling diaphragm, and the working chamber is sealed by a sealing ring which bears against the control housing and which is clamped in the radial direction in relation to a longitudinal axis of the brake servo. An actively loaded area of the movable wall is reduced by division of the working chamber into a prechamber and a main chamber to avoid stick/slip effects and reduce disruptive noises.
摘要翻译：一种用于机动车辆的气动制动伺服机构，其具有伺服壳体，所述伺服壳体的内部通过至少一个轴向可移动的壁分成至少一个工作室和至少一个真空室，所述轴向可移动的壁可被加载有气动差压，阀，其控制压差并且布置在用于将工作室连接到真空室或大气的控制壳体中。可移动壁包括隔膜板和滚动隔膜，工作室由密封环密封，该密封环抵靠在控制壳体上并相对于制动伺服机构的纵向轴线沿径向夹紧。通过将工作室分为预制室和主室以减少粘性/滑动效应并减少破坏性噪声，可以减少可动壁的主动加载区域。

2. 发明授权

US5261312A Arrangement and method for fixing a travel sensor in a vacuum brake power booster 失效
标题翻译：将行驶传感器固定在真空制动助力器中的布置和方法
公开(公告)号：US5261312A
公开(公告)日：1993-11-16
申请号：US889033
申请日：1992-05-26
申请人： Horst Bornemann , Albin Loew
发明人： Horst Bornemann , Albin Loew
IPC分类号： B60T13/56 , B60T8/40 , B60T13/52 , B60T17/22 , F16D66/00 , F15B9/10
CPC分类号： B60T13/52 , B60T17/22 , B60T8/4059 , F16D2066/003 , Y10T29/4933
摘要： A vacuum brake power booster (1) has an electric travel sensor (3) for monitoring the position of a movable wall (4) furnishing the boosting power of the brake power booster. The travel sensor (3) is mounted by a sensor receptacle (2) which is made of plastic material and which is sealed off with respect to the booster housing (10) by means of a seal. In order to assure effective sealing by creating a constant degree of compression of the seal (7) despite different material thicknesses of the booster housing (10), angled tabs (12) are formed against which locking projections (11) are abutted.
摘要翻译：真空制动器助力器（1）具有用于监测提供制动助力器的升压功率的可移动壁（4）的位置的电动行程传感器（3）。行驶传感器（3）由传感器容器（2）安装，传感器容器（2）由塑料材料制成，并通过密封件相对于增压器壳体（10）密封。为了通过产生密封件（7）的恒定程度的压缩来确保有效的密封，尽管增强器壳体（10）的材料厚度不同，形成了与其抵靠的锁定突起（11）的成角度的突片（12）。

3. 发明授权

US09133861B2 Brake servo 有权
标题翻译：制动伺服
公开(公告)号：US09133861B2
公开(公告)日：2015-09-15
申请号：US13522998
申请日：2011-02-01
申请人： Ralf Jakobi , Albin Loew , Sven Mainz , Stephan Becker , Thomas Rössler , Horst Krämer , Uwe Kley , Wilfried Wagner
发明人： Ralf Jakobi , Albin Loew , Sven Mainz , Stephan Becker , Thomas Rössler , Horst Krämer , Uwe Kley , Wilfried Wagner
IPC分类号： F15B9/10 , B60T13/563 , B60T13/569 , B60T13/72
CPC分类号： F15B9/10 , B60T13/563 , B60T13/569 , B60T13/72
摘要： A pneumatic brake servo for motor vehicles having a servo housing, the interior of which is divided into at least one working chamber and at least one vacuum chamber by at least one axially movable wall which can be loaded with a pneumatic differential pressure, having a control valve which controls the differential pressure and is arranged in a control housing for connecting the working chamber to the vacuum chamber or to atmosphere. The movable wall includes a diaphragm plate and a rolling diaphragm, and the working chamber is sealed by a sealing ring which bears against the control housing and which is clamped in the radial direction in relation to a longitudinal axis of the brake servo. An actively loaded area of the movable wall is reduced by division of the working chamber into a prechamber and a main chamber to avoid stick/slip effects and reduce disruptive noises.
摘要翻译：一种用于机动车辆的气动制动伺服机构，其具有伺服壳体，所述伺服壳体的内部通过至少一个轴向可移动的壁分成至少一个工作室和至少一个真空室，所述轴向可移动的壁可被加载有气动差压，阀，其控制压差并且布置在用于将工作室连接到真空室或大气的控制壳体中。可移动壁包括隔膜板和滚动隔膜，工作室由密封环密封，该密封环抵靠在控制壳体上并相对于制动伺服机构的纵向轴线沿径向夹紧。通过将工作室分为预制室和主室以减少粘性/滑动效应并减少破坏性噪声，可以减少可动壁的主动加载区域。

4. 发明授权

US4641568A Vacuum-operated brake power booster 失效
标题翻译：真空操作制动助力器
公开(公告)号：US4641568A
公开(公告)日：1987-02-10
申请号：US710926
申请日：1985-03-12
申请人： Peter Boehm , Peter Volz , Gilbert Bischoff , Sigmund Booten , Klaus Engert , Albin Loew
发明人： Peter Boehm , Peter Volz , Gilbert Bischoff , Sigmund Booten , Klaus Engert , Albin Loew
IPC分类号： B60T13/56 , B60T13/569 , F15B9/10
CPC分类号： B60T13/569
摘要： A vacuum-operated brake power booster is provided having a movable wall which is sealed off relative to the vacuum housing and a control valve body which is slidable jointly with the movable wall. A hollow cylinder-shaped expanded plastic ring is arranged in the annular clearance between the neck portion of the pedal side housing shell and the collar of the diaphragm, which collar sealingly surrounds the control valve body. The expanded plastic ring effects the air flow during brake operation such that the air flow, enters the annular clearance through the duct extending in a radial direction within the control valve body and is suitably deflected and cushioned so that no noises arise at this point. In the same manner and simultaneously, vibrations, especially those of the neck portion of the housing shell of the vacuum housing, are suppressed, since the expanded plastic ring adheres to the inside wall of the housing shell.
摘要翻译：提供了一种真空操作的制动助力器，其具有相对于真空壳体密封的可动壁和与可动壁联合滑动的控制阀体。在踏板侧壳体壳体的颈部和隔膜的轴环之间的环形间隙中布置有中空的圆柱形膨胀塑料环，该环形件密封地围绕控制阀体。膨胀的塑料环在制动操作期间影响空气流动，使得空气流通过在控制阀体内沿径向方向延伸的管道进入环形间隙，并且适当地偏转和缓冲，使得在这一点上不产生噪声。以相同的方式同时，由于膨胀的塑料环粘附到壳体壳体的内壁，振动，特别是真空壳体的壳体壳体的颈部的振动被抑制。

5. 发明授权

US5031507A Vacuum brake force booster with booster-side valve air intake 失效
标题翻译：带增压器侧进气口的真空制动力助力器
公开(公告)号：US5031507A
公开(公告)日：1991-07-16
申请号：US554307
申请日：1990-07-17
申请人： Horst Bornemann , Albin Loew
发明人： Horst Bornemann , Albin Loew
IPC分类号： B60T13/52
CPC分类号： B60T13/52
摘要： A boot (19) protecting the pedal-sided end (18) of the control valve housing (5) of a vacuum brake force booster is fixed by a spacer. The spacer is preferably configured as a dual-walled annular sleeve (20). It is axially secured in the same position as a ring sealing the control valve housing (5) against the booster housing (1). An axial extension (26) of sleeve (20) insures that the boot (19) is kept remote from the booster housing (1) and from the control valve housing (5), respectively, so that air can be taken in between boot (19) and control valve housing (5) for ventilating the working chamber (3). This design allows the air required for ventilation to travel very closely to the baffle wall, thereby minimizing noise in the passenger cabin of the automobile.
摘要翻译：通过间隔件固定保护真空制动力增强器的控制阀壳体（5）的踏板侧端部（18）的保护罩（19）。间隔件优选地构造为双壁环形套筒（20）。其轴向固定在与控制阀壳体（5）密封增压器壳体（1）的环相同的位置。套筒（20）的轴向延伸部分（26）确保保护罩（19）分别保持远离增压器壳体（1）和控制阀壳体（5），以便空气能够被吸入 19）和用于使工作室（3）通风的控制阀壳体（5）。这种设计允许通风所需的空气非常接近挡板壁，从而最小化汽车客舱的噪音。

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