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1. 发明公开

CN107933539A 一种空气悬架车辆感载阀系统及其控制方法有权
公开(公告)号：CN107933539A
公开(公告)日：2018-04-20
申请号：CN201711218085.0
申请日：2017-11-28
申请人：东风商用车有限公司
发明人：卿鹏 , 金智猛 , 熊向光 , 孙建军
IPC分类号： B60T8/18 , B60T15/02
CPC分类号： B60T8/1843 , B60T15/027
摘要：一种空气悬架车辆感载阀系统，包括储气筒、感载阀、悬架气囊、制动气室、辅助储气筒、控制器，储气筒经感载阀后与制动气室相通，辅助储气筒依次经电磁阀、双向阀后与感载阀相通，悬架气囊经双向阀后与感载阀相通，悬架气囊经气压传感器后与控制器信号连接，控制器分别与电磁阀、制动信号、车速信号信号连接；当悬架气囊漏气时，气压传感器将获取的悬架气囊的低气压信号传递给控制器，控制器结合制动信号与车速信号，控制电磁阀打开，此时，辅助储气筒依次经电磁阀、双向阀后与感载阀相通，辅助储气筒为感载阀提供气压信号，以保证储气筒输出给制动气室的制动气压不会过低，从而保证行车安全。本设计不仅安全性高、操作简便，而且可靠性高。

2. 发明申请

WO1997015479A1 BRAKING FORCE DISTRIBUTING DEVICE FOR A MOTOR VEHICLE 审中-公开
标题翻译：用于电动车辆的制动力分配装置
公开(公告)号：WO1997015479A1
公开(公告)日：1997-05-01
申请号：PCT/SE1996001362
申请日：1996-10-23
申请人： FEAI AB , BRUHN, Lars
发明人： FEAI AB
IPC分类号： B60T08/30
CPC分类号： B60T8/1843 , B60T8/1862
摘要： The device is intended for a vehicle equipped with fluid operating suspension means, preferably pneumatic suspension means. At least one of the wheel axles of the vehicle is provided with a regulating valve (2) for the supply of brake fluid to the wheels on this axle. According to the invention, the regulating valve (2) is controlled by a control means (1) that includes a pressure chamber (13) which communicates with the suspension means. A pressure surface (20) exposed to the pressure in the chamber (13) can be moved by this pressure, wherein the pressure surface is mechanically connected (16, 18) to the regulating valve (2) for the purpose of adjusting the valve in accordance with the pressure in the suspension means.
摘要翻译：该装置适用于配备有流体操作悬挂装置，优选气动悬挂装置的车辆。车辆的至少一个轮轴设置有用于向该车轴上的车轮供应制动液的调节阀（2）。根据本发明，调节阀（2）由包括与悬挂装置连通的压力室（13）的控制装置（1）控制。暴露于腔室（13）中的压力的压力表面（20）可以通过该压力移动，其中压力表面机械连接（16,18）到调节阀（2），以便调节阀按照悬挂装置的压力。

3. 发明申请

WO00041922A1 LOAD SENSING SYSTEM 审中-公开
标题翻译：负载感应系统
公开(公告)号：WO00041922A1
公开(公告)日：2000-07-20
申请号：PCT/GB2000/000089
申请日：2000-01-14
IPC分类号： B60T8/18
CPC分类号： B60T8/1843 , B60T8/1831 , Y10S267/01
摘要： There is described a vehicle having a body suspended on one or more axles by means of gas-filled suspension units (4), the vehicle being provided with means (3) to vary the pressure within the suspension units to control the spacing between the body and the axle or axles and a braking system supplying a brake fluid to braking actuators (14) operable to brake the vehicle's wheels, and further comprising a load sensing valve (13, 35) operable to apply a variable throttling effect to impede the flow of brake fluid to the braking actuators, characterised in that the throttling effect of the load sensing valve is varied by a control means (25-28,31) responsive to the pressure within the gas-filled suspension units.
摘要翻译：描述了一种具有通过气体充气悬架单元（4）悬挂在一个或多个轴上的主体的车辆，车辆设置有用于改变悬架单元内的压力以控制车身之间的间隔的装置（3）以及轴或轴以及向制动致动器（14）供应制动流体的制动系统，所述致动器可操作地制动车辆的车轮，并且还包括负载感测阀（13,35），其可操作以施加可变节流效应以阻止制动致动器的制动流体，其特征在于，响应于气体填充悬架单元内的压力，控制装置（25-28,31）改变负载传感阀的节流效果。

4. 发明专利

JP4963508B2 Variable load control valve having a test tip member 有权
公开(公告)号：JP4963508B2
公开(公告)日：2012-06-27
申请号：JP2009501438
申请日：2007-03-08
申请人：ワブテク・ホールディング・コーポレイションWabtec Holding Corp.
发明人：グリフィン、スコット・エヌ , デューベリー、ジェイムズ・ティー
IPC分类号： B60T8/18 , F16K31/163
CPC分类号： B60T8/1893 , B60T8/1843 , B60T17/228 , Y10T137/8326

5. 发明申请

WO1994000321A1 TWIN BRAKE PRESSURE REGULATOR WITH ELECTROMAGNETICALLY CONTROLLED LOCKING DEVICE 审中-公开
标题翻译：电磁WITH TWIN制动控制器控锁
公开(公告)号：WO1994000321A1
公开(公告)日：1994-01-06
申请号：PCT/EP1993001558
申请日：1993-06-18
申请人： ITT AUTOMOTIVE EUROPE GMBH , CEZANNE, Rudolf
发明人： ITT AUTOMOTIVE EUROPE GMBH
IPC分类号： B60T08/26
CPC分类号： B60T8/1843 , B60T8/185 , B60T8/26
摘要： In order to prevent a twin brake pressure regulator with a control plunger and a balance arm from exercising its pressure attenuating function by means of an electromagnetic locking device, and to avoid high costs and material expenditure, the electric coil (18), together with the cutout blade (17) and the locking member (16) secured thereto, is radially arranged with respect to the regulating piston (3), and the locking member (16) is interlocked with the control plunger (13). Preferably a U-shaped fork whose inner diameter is adapted to the control plunger is arranged for that purpose on the locking member (16). In an appropriate manner, the extended position, i.e. the position in which the locking member (16) locks the control plunger (13), is defined by the position of the cutout blade (17) when the coil (18) is energized, whereas the retracted position of the locking member (16), in which the control plunger (13) is released, results from moving back the cutcout blade (17) when the coil (18) is without current. This twin brake pressure regulator is thus suitable for use in antilock braking systems, in which the pressure attenuating function is suspended as long as the antilock function can be exercised, and only comes into operation when the antilock function is suspended.

6. 发明申请

WO9321046A3 ANTILOCK HYDRAULIC BRAKING SYSTEM WITH A BRAKE POWER REGULATOR AND ADAPTED BRAKE POWER REGULATOR 审中-公开
标题翻译：具有制动功率调节器和适配制动功率调节器的抗液压制动系统
公开(公告)号：WO9321046A3
公开(公告)日：1993-12-09
申请号：PCT/EP9300936
申请日：1993-04-19
申请人： TEVES GMBH ALFRED
发明人： CEZANNE RUDOLF , FUELLER DIETER , STEFFES HELMUT , REINARTZ HANS-DIETER
IPC分类号： B60T8/18 , B60T8/26 , B60T8/94 , B60T11/34
CPC分类号： B60T11/34 , B60T8/1843 , B60T8/26 , B60T8/94
摘要： An antilock hydraulic braking system has a brake power regulator (3) in the brake conduit (2). The brake power regulator (3) has a hydraulic control chamber (22) out of which hydraulic medium is displaced when the brake power regulator (3) acts as a pressure reducer. To avoid that, the control chamber (22) is closed by an on-off valve (26) as long as the antilock system is in operation. When the antilock system stops working, the on-off valve (26) opens and the brake power regulator (3) is ready to start reducing pressure.
摘要翻译：防抱死液压制动系统在制动管道（2）中具有制动功率调节器（3）。制动功率调节器（3）具有液压控制室（22），当制动功率调节器（3）用作减压器时，液压介质被移动。为了避免这种情况，只要防抱死系统运行，控制室（22）就被开关阀（26）关闭。当防闭锁系统停止工作时，开关阀（26）打开，制动功率调节器（3）准备开始减压。

7. 发明授权

US5518303A Twin-type brake force regulator including an electromagnetically actuated locking device 失效
标题翻译：双式制动力调节器，包括电磁致动锁定装置
公开(公告)号：US5518303A
公开(公告)日：1996-05-21
申请号：US360759
申请日：1994-12-22
申请人： Rudolph Cezanne
发明人： Rudolph Cezanne
IPC分类号： B60T8/18 , B60T8/26 , B60T11/34
CPC分类号： B60T8/1843 , B60T8/185 , B60T8/26
摘要： In order to prevent a twin-type brake force regulator, having a control tappet and a beam of balance, from performing its pressure reduction function, an electromagnetic locking device that avoids high cost and great expenditure in material is provided. The locking device includes an electric coil, magnet armature and locking member. The locking member is attached to the magnet armature and positioned in a radial position relative to a control piston such that the locking member can be placed in positive engagement with the control tappet. In a preferred embodiment, the locking member has a U-shaped fork with an inner diameter conformed to the control tappet. An advanced position, that is the position in which the control tappet is locked by the locking member, is defined by the position of the magnet armature when the coil is energized. A retracted position of the locking member, in which the control tappet is released, results when the magnet armature is reset, with the coil deenergized. The result is that the twin-type brake force regulator is suitable for use in anti-lock brake systems, because the pressure reduction function is deactivated as long as the anti-lock function is performed and will not be activated until the anti-lock function is disabled.
摘要翻译： PCT No.PCT / EP93 / 01558 Sec。 371日期1994年12月22日第 102（e）日期1994年12月22日PCT Filed 1993年6月18日PCT公布。公开号WO94 / 00321 日本1994年1月6日。为了防止具有控制挺杆和平衡梁的双式制动力调节器执行其减压功能，避免了高成本和大量材料消耗的电磁锁定装置提供。锁定装置包括电线圈，磁体衔铁和锁定构件。锁定构件附接到磁体衔铁并且相对于控制活塞位于径向位置，使得锁定构件能够被放置成与控制挺杆成正面接合。在优选实施例中，锁定构件具有内径符合控制挺杆的U形叉。控制挺杆被锁定构件锁定的位置，即当线圈通电时，由磁体衔铁的位置确定。当线圈断电时，当磁体电枢复位时，释放控制挺杆的锁定构件的缩回位置。结果是双式制动力调节器适用于防抱死制动系统，因为只要执行防抱死功能，减压功能就被停用，直到防抱死功能才会被激活被禁用。

8. 发明授权

US5144985A Variable load valve for railway vehicles 失效
标题翻译：铁路车辆可变负载阀
公开(公告)号：US5144985A
公开(公告)日：1992-09-08
申请号：US764698
申请日：1991-09-24
申请人： Hideo Tamamori
发明人： Hideo Tamamori
IPC分类号： B60T15/36 , B60T8/18
CPC分类号： B60T8/1843 , B60T8/1818 , B60T8/1825 , B60T8/1862 , B60T8/1893 , Y10T137/86919
摘要： A variable load valve device for a railway car having an arrangement for changing the axial position of a variable area piston in order to adjust the output pressure of piston valve assembly in accordance with different load weights of the railway car. The axial position of a supply valve seat is set in accordance with a load weight signal to in turn set the axial position at which the piston assembly, including the variable area piston, assumes a lap condition.
摘要翻译：一种用于铁路车辆的可变负载阀装置，具有用于改变可变区域活塞的轴向位置的装置，以便根据铁路车辆的不同负载重量来调整活塞阀组件的输出压力。供应阀座的轴向位置根据负载重量信号设定，从而进一步设定包括可变面积活塞的活塞组件处于搭接状态的轴向位置。

9. 发明授权

US3460872A Variable load valve device 失效
标题翻译：可变负载阀装置
公开(公告)号：US3460872A
公开(公告)日：1969-08-12
申请号：US3460872D
申请日：1968-06-07
申请人： WESTINGHOUSE AIR BRAKE CO
发明人： RENO WILLIAM H , FRILL RICHARD K
IPC分类号： B60T8/18 , B60T8/30 , B60T11/02 , B60T15/02
CPC分类号： B60T8/1843

10. 发明授权

US3410612A Dynamic pressure modulator 失效
标题翻译：动态压力调节器
公开(公告)号：US3410612A
公开(公告)日：1968-11-12
申请号：US68207167
申请日：1967-11-13
申请人： FERODO SA
发明人： GEORGES LEPELLETIER PIERRE AND
IPC分类号： B60T8/18
CPC分类号： B60T8/1843 , Y10T137/2544

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