公开(公告)号：US20030213239A1

公开(公告)日：2003-11-20

申请号：US10452746

申请日：2003-06-02

Inventor： Stefan Borsch

IPC: F15B007/00

CPC classification number: G01L19/0084 ,  B60T13/52 ,  B60T13/72 ,  G01L19/003

Abstract: The invention relates to a sensor arrangement (10) for a vacuum brake booster with a brake booster housing comprising at least one vacuum chamber and at least one working chamber that is separated from the latter by a moveable wall and is connectable either to vacuum or at least atmospheric pressure, as well as a bore (34) disposed in the brake booster housing. The sensor arrangement (10) comprises a partition (16) which seals the brake booster housing off from ambient atmosphere when the sensor arrangement (10) is assembled. The sensor arrangement (10) also comprises a carrier element (14), which is passed through the bore (34) and disposed in the interior of the brake booster in the assembled state. A pressure sensor (12) is disposed on the carrier element (14). The carrier element (14) with the pressure sensor (12) projects into the interior of the brake booster housing such that the pressure sensor (12) is positioned in the vacuum chamber or the working chamber of the brake booster.

Abstract translation: 本发明涉及一种用于真空制动助力器的传感器装置（10），其具有包括至少一个真空室和至少一个工作室的制动助力器壳体，所述至少一个工作室与可动壁分离，并且可连接到真空或 最小的大气压力，以及设置在制动助力器壳体中的孔（34）。 传感器装置（10）包括分隔件（16），当传感器装置（10）组装时，该隔板（16）将制动助力器壳体与环境大气隔离。 传感器装置（10）还包括载体元件（14），其在组装状态下通过孔（34）并设置在制动助力器的内部。 压力传感器（12）设置在载体元件（14）上。 具有压力传感器（12）的载体元件（14）突出到制动助力器壳体的内部，使得压力传感器（12）位于制动助力器的真空室或工作室中。

公开(公告)号：US20030010027A1

公开(公告)日：2003-01-16

申请号：US09906287

申请日：2001-07-16

Inventor： Tim M. Dangel ,  Paul L. Barr

IPC: F15B007/00

CPC classification number: F16D25/088 ,  F16D25/12

Abstract: A master cylinder formed of a forward plastic part snapingly secured to a rearward plastic part. The forward part has a tapered draft angle bore and the rearward part has a purely cylindrical bore aligned with the draft angle bore of the front part and conforming to the diameter of the piston of the cylinder. An annular groove is defined by the parts in surrounding relation to the aligned bores and an annular bearing, having a true cylindrical inner surface corresponding to the diameter of the piston, is positioned in the groove to guide the front end of the piston as the piston moves forwardly into the tapered bore of the forward part.

Abstract translation: 主缸由前部塑料部件形成，卡通地固定在后部塑料部件上。 前部具有锥形抽风角孔，后部具有与前部的拔模角孔对准的纯圆柱形孔，并且与圆柱体的活塞直径相符。 环形槽由围绕对齐的孔的部分限定，具有对应于活塞直径的真实圆柱形内表面的环形轴承定位在槽中，以将活塞的前端作为活塞 向前移动到前部的锥形孔中。

公开(公告)号：US20020053205A1

公开(公告)日：2002-05-09

申请号：US09884626

申请日：2001-06-19

Applicant: Moog Inc.

Inventor： David Geiger ,  Thomas H. Czeppel

IPC: F15B007/00

CPC classification number: F15B15/088 ,  F15B11/0325 ,  F15B15/262 ,  F15B2211/20561 ,  F15B2211/212 ,  F15B2211/27 ,  F15B2211/3058 ,  F15B2211/6313 ,  F15B2211/6336 ,  F15B2211/6651 ,  F15B2211/7052 ,  F15B2211/7053 ,  F15B2211/7121 ,  F15B2211/7128 ,  F15B2211/72 ,  F15B2211/76 ,  F15B2211/7653 ,  F15B2211/775 ,  H02K7/00 ,  H02K7/06

Abstract: The present invention provides an actuator (20) for selectively displacing an output member (33) against an opposing load (L) in response to the output (24) of a motor (23). The actuator includes a first transmission mechanism (50) for displacing the output member relative to the motor at a first nominal ratio with respect to the motor output; a second transmission mechanism (60) for displacing the output member relative to the motor at a nominal second ratio with respect to the motor output; a selector (34, 39) for coupling the motor output to the output member only through the first transmission mechanism (50) when the load is less than a predetermined value, and for coupling the motor output to the output member through the first and second transmission mechanisms (50, 60) when the load is greater than the predetermined value. The force exerted by the output member on the load is the sum of the forces transmitted through the first and second transmission mechanisms.

Abstract translation: 本发明提供一种致动器（20），用于响应于电动机（23）的输出（24）而相对于相对的负载（L）有选择地移动输出构件（33）。 所述致动器包括第一传动机构（50），所述第一传动机构（50）用于相对于所述马达输出以第一标称比相对于所述马达移动所述输出构件; 第二传动机构（60），用于相对于所述电动机输出以相对于所述电动机输出的标称第二比例相对于所述电动机移动所述输出构件; 选择器（34,39），用于当负载小于预定值时，仅通过第一传动机构（50）将电动机输出耦合到输出构件，并且用于通过第一和第二传动装置将电动机输出耦合到输出构件 当负载大于预定值时，传动机构（50,60）。 由输出构件施加在负载上的力是通过第一和第二传动机构传递的力的总和。

公开(公告)号：US20010035327A1

公开(公告)日：2001-11-01

申请号：US09841245

申请日：2001-04-25

Inventor： Wataru Itoh

IPC: F16D025/08 ,  F15B007/00

CPC classification number: F16D25/14 ,  F16D25/12 ,  F16D48/02 ,  F16D2048/0215

Abstract: A clutch-actuating device includes a master cylinder actuated by depression of a clutch pedal, an operating cylinder actuated by fluid pressure fed from the master cylinder through a conduit which is connected to the master cylinder or the operating cylinder via a coupling member, and a restriction mechanism for restricting the flow of hydraulic fluid returning from the operating cylinder to the master cylinder, the restriction mechanism being incorporated in the coupling member. The operating cylinder (or master cylinder) of this clutch-actuating device can be commonly used regardless of whether a torque shock protection valve should be incorporated.

Abstract translation: 离合器致动装置包括通过按压离合器踏板致动的主缸，由主缸通过经由联接构件连接到主缸或操作缸的导管的液压而致动的操作缸，以及 限制机构，用于限制从操作缸返回到主缸的液压流体的流动，该限制机构被结合在联接构件中。 该离合器致动装置的操作气缸（或主缸）可以通常使用，而不管是否应装入扭矩防震阀。

公开(公告)号：US20010029736A1

公开(公告)日：2001-10-18

申请号：US09832118

申请日：2001-04-11

Applicant: LELY RESEARCH HOLDING A.G. A SWISS LIMITED LIABILITY COMPANY

Inventor： Cornelis Franciscus Johannes Geerts

IPC: F15B007/00 ,  B60T013/58

CPC classification number: F15B11/13 ,  F15B2013/0414

Abstract: A control device for a cylinder (1) is provided with an entrance (4) which is connectable to a pressure source and with an exit (5) which is connectable to the cylinder (1) that is controllable by means of the pressure source. The device (2) comprises means (6 to 12) for defining an intermediate position, not being one of the end positions, in the stroke of the cylinder piston (3). Thus a large number of options for use and application possibilities for the cylinder (1) can be realized in a simple, compact and cheap manner.

Abstract translation: 用于气缸（1）的控制装置设置有可连接到压力源的入口（4）和可连接到可通过压力源控制的气缸（1）的出口（5）。 装置（2）包括用于在气缸活塞（3）的冲程中限定中间位置（不是终点位置之一）的装置（6至12）。 因此，可以以简单，紧凑和便宜的方式实现用于气缸（1）的大量使用选择和应用可能性。

公开(公告)号：US20040237520A1

公开(公告)日：2004-12-02

申请号：US10492806

申请日：2004-04-14

Inventor： Wayne Kenneth Aldridge ,  David Anthony Clark ,  Heather Allderidge

IPC: F15B007/00

CPC classification number: F23L5/02 ,  F02G1/055 ,  F02G5/02 ,  F23D14/82 ,  F23J2211/20 ,  F23N5/24 ,  F23N2025/21 ,  F23N2031/28 ,  F23N2033/06 ,  F24H1/0027 ,  F24H2240/04 ,  Y02E20/14 ,  Y02T10/166

Abstract: A fan assembly comprising two fans (4, 10) for supplying combustible gases to two burners (5, 9) respectively. The flow parts from the first and second burners are combined in a common manifold. Temperature censor (6, 11) detect the temperature of the gases passing through each fan, and the speed of a particular fan is increased if the temperature sensor detects reverse flow of combustion gases.

Abstract translation: 一种风扇组件，包括分别用于向两个燃烧器（5,9）供应可燃气体的两个风扇（4,10）。 来自第一和第二燃烧器的流动部分组合在共同的歧管中。 温度检测器（6,11）检测通过每个风扇的气体的温度，如果温度传感器检测到燃烧气体的反向流动，则特定风扇的速度会增加。

公开(公告)号：US20030233828A1

公开(公告)日：2003-12-25

申请号：US10372951

申请日：2003-02-26

Inventor： Tomonori Mouri ,  Takato Ogiwara ,  Yasuhiko Amari ,  Naganori Koshimizu

IPC: F15B007/00

CPC classification number: B60T11/16 ,  Y10T29/49256

Abstract: A master cylinder has a cylinder member in the shape of a cylinder, one end of which is closed, and a piston inserted in the cylinder member to form a pressure chamber in the cylinder member. The cylinder member is formed with a port for providing communication between the pressure chamber and a reservoir. The port is formed during casting of the cylinder member, thereby eliminating the need to form the port by boring, and forming the port into an elongated-hole shaped sectional configuration.

Abstract translation: 主缸具有气缸构件，其一端封闭，并且活塞插入气缸构件中以在气缸构件中形成压力室。 气缸构件形成有用于在压力室和储存器之间提供连通的端口。 在气缸构件的铸造期间形成端口，从而消除了通过钻孔形成端口的需要，并且将端口形成为细长孔形截面构造。

公开(公告)号：US20030041598A1

公开(公告)日：2003-03-06

申请号：US10217440

申请日：2002-08-14

Applicant: SMC Corporation

Inventor： Kiyoshi Takeuchi ,  Mitsunori Magaribuchi

IPC: F15B007/00

CPC classification number: F15B15/065 ,  F15B11/0413 ,  F15B11/076 ,  F15B15/24

Abstract: Of first and second two pressure chambers which are respectively formed on both sides of a first rack and a second rack, incompressible liquid is filled in the second pressure chambers which are positioned on the sides of back pressure at a driving time of the racks, and the second pressure chambers of the both racks are caused to communicate with each other via a throttle.

Abstract translation: 分别形成在第一齿条和第二齿条的两侧的第一和第二两个压力室，不可压缩的液体填充在位于机架行驶时的背压侧的第二压力室中，以及 两个齿条的第二压力室经由节气门彼此连通。

公开(公告)号：US20020116924A1

公开(公告)日：2002-08-29

申请号：US10118650

申请日：2002-04-08

Applicant: LuK Lamellen und Kupplungsbau GmbH

Inventor： Ludwig Winkelmann ,  Rainer Venz ,  Ulrich Helfmeier ,  Dieter Adler ,  Uwe Stratil ,  Thomas Bertelshofer ,  Karl-Ludwig Grell ,  Harald Peschke ,  Roland Welter

IPC: F15B007/00

CPC classification number: F15B15/1447 ,  B60T11/165 ,  B60T11/18 ,  F16D25/088 ,  F16D25/12 ,  F16D2025/081

Abstract: A master cylinder for use in the power train of a motor vehicle to actuate the brakes or the friction clutch is designed to avoid the generation of screeching noise and/or the transmission of stray movements to the piston rod in response to shifting of the piston relative to the housing and relative to the sealing element(s) between the piston and the housing. This can be accomplished by causing the piston to turn relative to the housing and the sealing element(s) during axial movement in the housing and/or by installing one or more dampers between the piston and the housing and/or between the piston and the piston rod. The dampers can constitute separately produced parts and/or specially configured and/or finished surfaces provided on the piston and contacting the housing and/or the sealing element(s). The invention also relates to improvements in the configuration and/or the material(s) of the piston.

公开(公告)号：US20010025489A1

公开(公告)日：2001-10-04

申请号：US09796091

申请日：2001-02-28

Inventor： Marcus Bockling ,  Thomas Rammhofer ,  Joachim Pfeiffer ,  Jan Grabenstatter

IPC: F15B007/00

CPC classification number: B60T11/10 ,  B60T11/34 ,  B62D5/062 ,  F15B7/00 ,  F16D25/14 ,  F16D48/02 ,  F16D2048/0215 ,  Y10T137/7771 ,  Y10T137/7779

Abstract: An hydraulic system that includes a master cylinder, a slave cylinder, a fluid conduit extending between the cylinders, and a pressure relief valve within the conduit between the cylinders. The pressure relief valve includes at least one port that is closed by an elastic member that overlies the port and that opens when fluid pressure acting through the port exceeds a predetermined level to cause the elastic member to open the port.

Abstract translation: 一种液压系统，包括主缸，从动缸，在缸之间延伸的流体导管以及气缸之间的导管内的压力释放阀。 减压阀包括至少一个由弹性构件封闭的端口，所述弹性构件覆盖在端口上，并且当通过端口作用的流体压力超过预定水平以使弹性构件打开端口时打开。