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1. 发明授权

US11858307B2 Symmetrically dynamic equalized volume and pressure air management system 有权
公开(公告)号：US11858307B2
公开(公告)日：2024-01-02
申请号：US17817386
申请日：2022-08-04
申请人： BASE Air Management Limited
发明人： Matthew Vaughan , David Bryan Lewis , Joseph Calaway , George Arrants
IPC分类号： B60G17/015 , B60G21/067 , B60G21/00 , B60G21/02 , B60G17/016 , B60G17/052 , F16K11/074 , B60G21/10 , B60G17/019 , B62D65/12
CPC分类号： B60G21/067 , B60G17/019 , B60G17/0155 , B60G17/0162 , B60G17/0525 , B60G21/005 , B60G21/026 , B60G21/106 , F16K11/074 , B60G2202/1524 , B60G2202/42 , B60G2204/111 , B60G2204/82 , B60G2204/8304 , B60G2400/05162 , B60G2400/257 , B60G2400/51222 , B60G2500/202 , B60G2500/2021 , B60G2500/2046 , B60G2500/30 , B60G2800/012 , B60G2800/914 , B62D65/12
摘要： An air management system for a vehicle having a first pneumatic circuit and a second pneumatic circuit, in which the first and second pneumatic circuits are pneumatically connected in a neutral position via a cross-flow mechanism. The first pneumatic circuit is configured to independently adjust air pressure of a first side of the vehicle. The second pneumatic circuit is configured to independently adjust air pressure of a second side of the vehicle. The system is configured to establish pneumatic communication between the first and second pneumatic circuits when the air management system is not independently adjusting the adjust air pressure of the first side of the vehicle and the air pressure of the second side of the vehicle in the cross-flow mode.

2. 发明申请

US20170361675A1 DYNAMIC WEIGHT SHIFT SUSPENSION SYSTEM 审中-公开
公开(公告)号：US20170361675A1
公开(公告)日：2017-12-21
申请号：US15533056
申请日：2015-12-11
申请人： DANA HEAVY VEHICLE SYSTEMS GROUP, LLC
发明人： CHRISTOPHER D. BLESSING , CHRISTOPHER P. LEWARK , JASON M. SIDDERS
IPC分类号： B60G17/052 , B60G5/00 , B60G17/015 , B60G17/018
CPC分类号： B60G17/0525 , B60G5/00 , B60G17/0155 , B60G17/0164 , B60G17/018 , B60G17/0528 , B60G2200/422 , B60G2202/152 , B60G2204/62 , B60G2206/0116 , B60G2300/0262 , B60G2400/252 , B60G2400/30 , B60G2400/51222 , B60G2500/2012 , B60G2500/2021 , B60G2500/204 , B60G2500/30 , B60G2800/182 , B60G2800/214 , B60G2800/915
摘要： A dynamic weight shift suspension system for shifting the tandem axle loads on a vehicle. The system includes a first airbag connected between the drive axle of a tandem and the vehicle frame, and a second airbag connected between a tag axle of a tandem and the vehicle frame. The system also has a mechatronic control unit comprising at least one port and at least one solenoid. The mechatronic control unit is in direct fluid communication with the airbags and an air supply via fluid communication lines.

3. 发明授权

US09517674B2 Pneumatic control system for a heavy-duty vehicle 有权
标题翻译：重型车辆的气动控制系统
公开(公告)号：US09517674B2
公开(公告)日：2016-12-13
申请号：US14746903
申请日：2015-06-23
申请人： HENDRICKSON USA, LLC
发明人： Bun-Hiong Chua , Anthony Joseph Bills
IPC分类号： B60G17/04 , B60G17/052 , B60G11/27 , B60G17/033
CPC分类号： B60G17/0525 , B60G11/27 , B60G17/033 , B60G17/0521 , B60G2202/152 , B60G2300/02 , B60G2300/04 , B60G2300/042 , B60G2500/202 , B60G2500/2021 , B60G2500/30
摘要： A pneumatic control system for a heavy-duty vehicle includes an air supply in fluid communication with a height control valve and an air spring. An air lock valve is in fluid communication with the height control valve and the air spring, and is also in fluid communication with a blank cavity. The air lock valve includes an “air lock off” position and an “air lock on” position. When the air lock valve is in the “air lock off” position, fluid flows from the height control valve, through the air lock valve to the air spring. When the air lock valve is in the “air lock on” position, fluid communication between the air spring, the air lock valve and the height control valve is prevented and, instead, fluid flows from the air spring, through the air lock valve to the blank cavity.
摘要翻译：用于重型车辆的气动控制系统包括与高度控制阀和空气弹簧流体连通的空气供应。空气锁阀与高度控制阀和空气弹簧流体连通，并且还与坯料腔流体连通。气锁阀具有“气锁关闭”位置和“气锁开”位置。当气锁阀处于“气锁关闭”位置时，流体从高度控制阀通过气锁阀流向空气弹簧。当空气锁定阀处于“气动接通”位置时，防止空气弹簧，气锁阀和高度控制阀之间的流体连通，而是从空气弹簧通过气锁阀流动到空白腔。

4. 发明授权

US09283823B2 Vehicle suspension and pneumatic systems 有权
公开(公告)号：US09283823B2
公开(公告)日：2016-03-15
申请号：US13868187
申请日：2013-04-23
申请人： BOMBARDIER RECREATIONAL PRODUCTS INC.
发明人： Daniel LeClerc , Christian De Grammont
IPC分类号： B60G17/015 , B60G11/58 , B60G17/052 , B60G17/056 , B62K5/01 , B62K5/027 , B60G11/27 , B62K5/00
CPC分类号： B60G17/0155 , B60G11/27 , B60G11/58 , B60G17/0526 , B60G17/056 , B60G2200/132 , B60G2200/144 , B60G2202/12 , B60G2202/152 , B60G2204/124 , B60G2204/126 , B60G2204/143 , B60G2204/18 , B60G2204/20 , B60G2206/0116 , B60G2206/60 , B60G2300/07 , B60G2300/124 , B60G2400/51222 , B60G2500/2012 , B60G2500/2021 , B60G2500/203 , B60G2500/205 , B60G2500/302 , B60G2600/042 , B60G2600/07 , B60G2600/18 , B60G2600/20 , B60G2600/68 , B60G2800/012 , B60G2800/014 , B60G2800/9122 , B60G2800/914 , B62K5/01 , B62K5/027 , B62K2005/001
摘要： A vehicle has a frame, at least one front wheel connected to the frame, at least one front suspension assembly connecting the at least one front wheel to the frame, at least one rear wheel connected to the frame, and at least one rear suspension assembly connecting the at least one rear wheel to the frame. At least one of the at least one front and at least one rear suspension assemblies includes an air spring. A seat is connected to the frame. An engine is connected to the frame and is operatively connected to at least one of the wheels. An air compressor is connected to the frame and fluidly communicates with the at least one air spring for supplying air to the at least one air spring. A control unit is electrically connected to the air compressor for controlling an operation of the air compressor.

5. 发明申请

US20150367704A1 PNEUMATIC CONTROL SYSTEM FOR A HEAVY-DUTY VEHICLE 有权
标题翻译：用于重型车辆的气动控制系统
公开(公告)号：US20150367704A1
公开(公告)日：2015-12-24
申请号：US14746903
申请日：2015-06-23
申请人： HENDRICKSON USA, LLC
发明人： Bun-Hiong Chua , Anthony Joseph Bills
IPC分类号： B60G17/052 , B60G17/033 , B60G11/27
CPC分类号： B60G17/0525 , B60G11/27 , B60G17/033 , B60G17/0521 , B60G2202/152 , B60G2300/02 , B60G2300/04 , B60G2300/042 , B60G2500/202 , B60G2500/2021 , B60G2500/30
摘要： A pneumatic control system for a heavy-duty vehicle includes an air supply in fluid communication with a height control valve and an air spring. An air lock valve is in fluid communication with the height control valve and the air spring, and is also in fluid communication with a blank cavity. The air lock valve includes an “air lock off” position and an “air lock on” position. When the air lock valve is in the “air lock off” position, fluid flows from the height control valve, through the air lock valve to the air spring. When the air lock valve is in the “air lock on” position, fluid communication between the air spring, the air lock valve and the height control valve is prevented and, instead, fluid flows from the air spring, through the air lock valve to the blank cavity.
摘要翻译：用于重型车辆的气动控制系统包括与高度控制阀和空气弹簧流体连通的空气供应。空气锁阀与高度控制阀和空气弹簧流体连通，并且还与坯料腔流体连通。气锁阀具有“气锁关闭”位置和“气锁开”位置。当气锁阀处于“气锁关闭”位置时，流体从高度控制阀通过气锁阀流向空气弹簧。当空气锁定阀处于“气动接通”位置时，防止空气弹簧，气锁阀和高度控制阀之间的流体连通，而是从空气弹簧通过气锁阀流动到空白腔。

6. 发明授权

US09010785B2 Pneumatic suspension system of a motor vehicle and method 有权
标题翻译：汽车气动悬架系统及方法
公开(公告)号：US09010785B2
公开(公告)日：2015-04-21
申请号：US14364438
申请日：2012-12-05
申请人： WABCO GmbH
发明人： Reinhard Gocz , Michael Haverkamp , Johann Lucas , Andreas Rutsch , Thomas Stellmacher
IPC分类号： B60G17/052 , B60G17/056
CPC分类号： B60G17/052 , B60G17/0523 , B60G17/0528 , B60G2202/152 , B60G2500/2012 , B60G2500/2021 , B60G2500/203 , B60G2500/204 , B60G2500/30
摘要： A suspension system includes spring bellows that are associated with pneumatic springs of vehicle axles, are connectable by lines having level control valves to a main pressure line, and can be shut off with respect thereto. The main line is connectable by valves alternately to a compressed air source and a sink, and can be shut of with respect thereto. To set different air mass flow rates when air is supplied to/removed from the bellows, the bellows of the springs at least on a vehicle axle or side can be connected to the main line in parallel with the connecting lines, at least by further connecting lines having further level control valves, and can be shut off with respect thereto. The further valves have nozzle cross-sectional surfaces the same size as the other level control valves. Chokes are downstream of the further valves in the ventilation direction, the cross-sectional surfaces thereof being smaller than the nozzle cross-sectional surfaces of the further valves.
摘要翻译：悬挂系统包括与车轴的气动弹簧相关联的弹簧波纹管，可通过具有液位控制阀的线路连接到主压力管线，并且可以相对于其而切断。主管线可以通过阀交替连接到压缩空气源和水槽，并且可以相对于其关闭。为了在空气从波纹管供应/移出空气时设定不同的空气质量流量，至少在车辆轴或侧面上的弹簧的波纹管可以与连接线并联连接到主线路，至少通过进一步的连接线路具有进一步的液位控制阀，并且可以相对于其切断。另外的阀具有与其它液位控制阀相同尺寸的喷嘴横截面。扼流器在通风方向上的另外的阀的下游，其横截面小于其它阀的喷嘴横截面。

7. 发明申请

US20140319788A1 Air Suspension System of a Motor Vehicle 有权
标题翻译：汽车空气悬架系统
公开(公告)号：US20140319788A1
公开(公告)日：2014-10-30
申请号：US14362280
申请日：2012-12-06
申请人： WABCO GmbH
发明人： Tobias Gomann , Michael Haverkamp , Andreas Rutsch
IPC分类号： B60G17/052 , B60G21/073
CPC分类号： B60G17/0523 , B60G17/0155 , B60G21/073 , B60G21/106 , B60G2300/14 , B60G2300/38 , B60G2500/2021 , B60G2500/32 , B60G2800/019 , B60G2800/0194 , B60G2800/202 , B60G2800/912 , B60G2800/915
摘要： A vehicle air suspension system includes at least two spring bellows assigned to pneumatic springs on opposite vehicle sides of a vehicle axle. The springs can be connected via connection lines, each of which is provided with a level-regulating valve, to a main pressure line and can be shut off with respect thereto. The main pressure line can be connected via a main pressure valve alternately to a compressed air source and to a compressed air sink. The connection lines of the spring bellows are connected to each other via a connection line provided with a throttle and can be shut off by a shut-off valve. A mechanically activatable shut-off valve is coupled to one of the level-regulating valves arranged on the offside of the vehicle such that the shut-off valve is open when the level-regulating valve is closed and is closed when the level-regulating valve is open.
摘要翻译：车辆空气悬架系统包括分配给车轴的相对车辆侧上的气动弹簧的至少两个弹簧波纹管。弹簧可以通过连接线连接，每个连接线设置有电平调节阀，并连接到主压力管线，并且可以相对于其截断。主压力线可以通过主压力阀交替连接到压缩空气源和压缩空气槽。弹簧波纹管的连接线通过设置有节气门的连接线彼此连接，并可通过截止阀切断。机械可激活的截止阀联接到布置在车辆越位侧的一个液位调节阀，使得当液位调节阀关闭时关闭阀打开，并且当液位调节阀开了。

8. 发明授权

US08777246B2 Compressed air supply system and control method 有权
标题翻译：压缩空气供应系统及控制方法
公开(公告)号：US08777246B2
公开(公告)日：2014-07-15
申请号：US13754214
申请日：2013-01-30
申请人： WABCO GmbH
发明人： Jorg Meier
IPC分类号： B60G11/27 , B60G17/052 , B60G17/056 , F17D1/02
CPC分类号： F17D1/02 , B60G17/0523 , B60G17/0565 , B60G2500/2021 , B60G2500/204 , B60G2500/2044 , Y10T137/0324 , Y10T137/7761 , Y10T137/87249 , Y10T137/87917
摘要： A compressed air supply assembly for operating a pneumatic assembly includes a compressed air supply; a compressed air connection to the pneumatic assembly; a purge connection to the environment; a pneumatic main line between the compressed air supply and the compressed air connection comprising an air dryer; a purge line between the compressed air connection and the purge connection; and a solenoid valve arrangement with a control valve to control a purge valve. The control valve is connected to a control valve connection in a pneumatic control line connected to a pressure control connection of the purge valve; and the purge valve is connected to a purge valve connection in the purge line. A pressure-maintaining device is connected to the pneumatic control line and maintains control pressure at the pressure control connection when the purge valve connection is open, independently of pressure in the purge line and/or the main line.
摘要翻译：用于操作气动组件的压缩空气供应组件包括压缩空气供应; 与气动组件的压缩空气连接; 与环境的清除连接; 压缩空气供应和压缩空气连接之间的气动主线包括空气干燥器; 压缩空气连接和净化连接之间的净化管线; 以及具有控制阀以控制排气阀的电磁阀装置。控制阀连接到与净化阀的压力控制连接相连接的气动控制线路中的控制阀连接; 并且净化阀连接到净化管线中的清洗阀连接。压力保持装置连接到气动控制管线，并且当清洗阀连接打开时，与吹扫管线和/或主管线中的压力无关，保持压力控制连接处的控制压力。

9. 发明申请

US20120241236A1 VEHICLE SUSPENSION AND PNEUMATIC SYSTEMS 有权
标题翻译：车辆悬挂和气动系统
公开(公告)号：US20120241236A1
公开(公告)日：2012-09-27
申请号：US13491153
申请日：2012-06-07
申请人： Daniel LECLERC , Christian DE GRAMMONT
发明人： Daniel LECLERC , Christian DE GRAMMONT
IPC分类号： B60G17/033 , B62D63/04
CPC分类号： B60G17/0155 , B60G11/27 , B60G11/58 , B60G17/0526 , B60G17/056 , B60G2200/132 , B60G2200/144 , B60G2202/12 , B60G2202/152 , B60G2204/124 , B60G2204/126 , B60G2204/143 , B60G2204/18 , B60G2204/20 , B60G2206/0116 , B60G2206/60 , B60G2300/07 , B60G2300/124 , B60G2400/51222 , B60G2500/2012 , B60G2500/2021 , B60G2500/203 , B60G2500/205 , B60G2500/302 , B60G2600/042 , B60G2600/07 , B60G2600/18 , B60G2600/20 , B60G2600/68 , B60G2800/012 , B60G2800/014 , B60G2800/9122 , B60G2800/914 , B62K5/01 , B62K5/027 , B62K2005/001
摘要： A vehicle has a frame, at least one front wheel, at least one front suspension assembly, at least one rear wheel, and at least one rear suspension assembly, a seat, a steering assembly, an engine, and an air intake system fluidly communicating with the engine. At least one of the front and rear suspension assemblies includes an air spring. An air compressor selectively supplies air to the at least one air spring. An inlet of the air compressor fluidly communicates with the air intake system. During operation of the air compressor to supply air to the at least one air spring, the air compressor draws air from the air intake system and simultaneously supplies the air to the at least one air spring. A control unit is electrically connected to the air compressor for controlling an operation of the air compressor.
摘要翻译：车辆具有框架，至少一个前轮，至少一个前悬架组件，至少一个后轮和至少一个后悬架组件，座椅，转向组件，发动机和进气系统，其流体连通与发动机。前后悬架组件中的至少一个包括空气弹簧。空气压缩机选择性地将空气供给到至少一个空气弹簧。空气压缩机的入口与进气系统流体连通。在空气压缩机运行期间向空气弹簧供应空气的过程中，空气压缩机从进气系统抽取空气并同时将空气供给至少一个空气弹簧。控制单元电连接到空气压缩机以控制空气压缩机的操作。

10. 发明申请

US20120056389A1 VEHICLE SUSPENSION AND PNEUMATIC SYSTEMS 有权
标题翻译：车辆悬挂和气动系统
公开(公告)号：US20120056389A1
公开(公告)日：2012-03-08
申请号：US13320841
申请日：2010-05-28
申请人： Daniel Leclerc , Christian De Grammont
发明人： Daniel Leclerc , Christian De Grammont
IPC分类号： B60G17/052
CPC分类号： B60G17/0155 , B60G11/27 , B60G11/58 , B60G17/0526 , B60G17/056 , B60G2200/132 , B60G2200/144 , B60G2202/12 , B60G2202/152 , B60G2204/124 , B60G2204/126 , B60G2204/143 , B60G2204/18 , B60G2204/20 , B60G2206/0116 , B60G2206/60 , B60G2300/07 , B60G2300/124 , B60G2400/51222 , B60G2500/2012 , B60G2500/2021 , B60G2500/203 , B60G2500/205 , B60G2500/302 , B60G2600/042 , B60G2600/07 , B60G2600/18 , B60G2600/20 , B60G2600/68 , B60G2800/012 , B60G2800/014 , B60G2800/9122 , B60G2800/914 , B62K5/01 , B62K5/027 , B62K2005/001
摘要： A vehicle has a frame, at least one front wheel connected to the frame, at least one front suspension assembly connecting the at least one front wheel to the frame, at least one rear wheel connected to the frame, and at least one rear suspension assembly connecting the at least one rear wheel to the frame. At least one of the at least one front and at least one rear suspension assemblies includes an air spring. A seat is connected to the frame. An engine is connected to the frame and is operatively connected to at least one of the wheels. An air compressor is connected to the frame and fluidly communicates with the at least one air spring for supplying air to the at least one air spring. A control unit is electrically connected to the air compressor for controlling an operation of the air compressor.
摘要翻译：车辆具有框架，连接到框架的至少一个前轮，连接至少一个前轮到框架的至少一个前悬架组件，连接到框架的至少一个后轮，以及至少一个后悬架组件将所述至少一个后轮连接到所述框架。所述至少一个前悬挂组件和至少一个后悬架组件中的至少一个包括空气弹簧。座椅连接到框架。发动机连接到框架并且可操作地连接到至少一个车轮。空气压缩机连接到框架并与至少一个空气弹簧流体连通，用于向至少一个空气弹簧供应空气。控制单元电连接到空气压缩机以控制空气压缩机的操作。

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