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1. 发明申请

WO2013025991A3 VEHICLE AXLE VENT SYSTEM 审中-公开
标题翻译：车辆通行证系统
公开(公告)号：WO2013025991A3
公开(公告)日：2014-05-15
申请号：PCT/US2012051346
申请日：2012-08-17
申请人： HENDRICKSON USA LLC , WILSON MATT J , WHITE JAY D , CERVANTEZ JESSE W , BURKE STEPHEN H
发明人： WILSON MATT J , WHITE JAY D , CERVANTEZ JESSE W , BURKE STEPHEN H
IPC分类号： G05G25/04
CPC分类号： F16K15/00 , B60B35/08 , B60B35/163 , B60B2900/5116 , B60B2900/731 , Y10T74/2186 , Y10T137/6881 , Y10T137/7837 , Y10T137/7882 , Y10T137/789 , Y10T137/7896 , Y10T137/7927 , Y10T137/7932
摘要： A vent system for an axle of a heavy-duty vehicle includes a check valve and an exhaust tube that is connected to the check valve. The check valve includes a first end that is mounted on the axle, a second end, and a body that is disposed between the first and second ends and is in selective fluid communication with the axle interior. The exhaust tube includes a first end that is mounted on the second end of the check valve, and a second end that is open to atmosphere and is in fluid communication with the check valve body. Using any one of a number of types of configurations for the valve body, the vent system selectively exhausts air from the axle interior to atmosphere to relieve buildups of pressure in the axle, while protecting the integrity of the check valve and preventing contaminants from entering the axle.
摘要翻译：用于重型车辆的轴的排气系统包括连接到止回阀的止回阀和排气管。止回阀包括安装在轴上的第一端，第二端和设置在第一和第二端之间并且与轴内部选择性流体连通的主体。排气管包括安装在止回阀的第二端上的第一端和对大气开放并与止回阀体流体连通的第二端。阀体采用多种类型的配置中的任何一种，排气系统有选择地将空气从轴内部排放到大气中，以减轻轴中的压力积累，同时保护止回阀的完整性并防止污染物进入轴。

2. 发明专利

AU2019347731A1 Pilot operated regulator with adjustable minimum delivery pressure 未知
公开(公告)号：AU2019347731A1
公开(公告)日：2021-04-08
申请号：AU2019347731
申请日：2019-09-24
申请人： HENDRICKSON USA LLC
发明人： CERVANTEZ JESSE W , WILSON MATT J
IPC分类号： B60C23/00 , B60G11/27 , F16K31/122 , F16K31/126 , G05D16/06
摘要： A regulator for establishing outlet fluid pressure. The regulator includes a valve body having a fluid pressure inlet in selective fluid communication with a fluid pressure outlet. A pilot pressure inlet is formed in the valve body and in fluid communication with a source of pilot pressure. Valving structure in the valve body establishes outlet fluid pressure as a function of pilot pressure. First adjustable structure within the valve body may establish a minimum outlet fluid pressure threshold without regard to pilot pressure. Second adjustable structure within the valve body may establish outlet fluid pressure offset relative to pilot pressure.

3. 发明专利

CA3056935A1 LOAD-BASED TIRE INFLATION SYSTEM FOR HEAVY-DUTY VEHICLES 未知
公开(公告)号：CA3056935A1
公开(公告)日：2018-11-01
申请号：CA3056935
申请日：2018-06-14
申请人： HENDRICKSON USA LLC
发明人： WILSON MATT J , CERVANTEZ JESSE W , ZAWACKI JEFF R
IPC分类号： B60C23/00 , B60G11/27 , B60G17/052
摘要： A load-based tire inflation system for a heavy-duty vehicle comprises at least one source of fluid pressure, suspension structure of the heavy-duty vehicle, a tire and wheel assembly and a system to control fluid pressure in the tire and wheel assembly. The suspension structure is located between a frame member and an axle and has a condition indicative of a weight of the heavy-duty vehicle. The tire and wheel assembly is operatively mounted to the axle and is in fluid communication with the source of fluid pressure. The control system controls fluid pressure in the tire and wheel assembly in response to the condition of the suspension structure.

4. 发明专利

NZ620320A Vehicle axle vent system 未知
公开(公告)号：NZ620320A
公开(公告)日：2016-02-26
申请号：NZ62032012
申请日：2012-08-17
申请人： HENDRICKSON USA LLC
发明人： WILSON MATT J , WHITE JAY D , CERVANTEZ JESSE W , BURKE STEPHEN H
IPC分类号： B60B35/12 , B60B35/08 , B60B35/16 , F16K15/00
摘要： Disclosed is a vent system for an axle of a heavy-duty vehicle such as a truck or tractor-trailer for reducing pressure buildup in a wheel axle for a tyre inflating system. The vent system comprises a check valve including a first end mounted on the axle; a second end; and a body disposed between the first and second ends and being in selective fluid communication with an interior of the axle. The body includes means to enable air flow from the axle interior to atmosphere when a pressure increase in the axle interior is less than about one pound per square inch and means to selectively enable air flow from the axle interior to atmosphere at a flow rate of at least about five standard cubic feet per minute. A vertically-extending exhaust tube includes a first end mounted on the second end of the check valve; and a second end being open to atmosphere and being in fluid communication with the check valve body, whereby the vent system selectively exhausts air from the axle interior to atmosphere to relieve a buildup of pneumatic pressure in the axle. The exhaust tube extends downwardly from the check valve and includes a length of from about four inches to about six inches. The axle extends through a sleeve, and the check valve first end is mounted on the axle in a window formed in the sleeve. The check valve body means selectively enables air flow from the axle interior to atmosphere at a flow rate of at least about five to ten standard cubic feet per minute when a pressure differential is less than or equal to about three pounds per square inch.

5. 发明专利

AU2018256930B2 Load-based tire inflation system for heavy-duty vehicles 未知
公开(公告)号：AU2018256930B2
公开(公告)日：2021-07-22
申请号：AU2018256930
申请日：2018-06-14
申请人： HENDRICKSON USA LLC
发明人： WILSON MATT J , CERVANTEZ JESSE W , ZAWACKI JEFF R
IPC分类号： B60C23/00 , B60G11/27 , B60G17/052
摘要： A load-based tire inflation system for a heavy-duty vehicle comprises at least one source of fluid pressure, suspension structure of the heavy-duty vehicle, a tire and wheel assembly and a system to control fluid pressure in the tire and wheel assembly. The suspension structure is located between a frame member and an axle and has a condition indicative of a weight of the heavy-duty vehicle. The tire and wheel assembly is operatively mounted to the axle and is in fluid communication with the source of fluid pressure. The control system controls fluid pressure in the tire and wheel assembly in response to the condition of the suspension structure.

6. 发明专利

AU2012296445A1 Vehicle axle vent system 未知
公开(公告)号：AU2012296445A1
公开(公告)日：2014-02-20
申请号：AU2012296445
申请日：2012-08-17
申请人： HENDRICKSON USA LLC
发明人： WILSON MATT J , WHITE JAY D , CERVANTEZ JESSE W , BURKE STEPHEN H
IPC分类号： B60B35/12
摘要： A vent system for an axle of a heavy-duty vehicle includes a check valve and an exhaust tube that is connected to the check valve. The check valve includes a first end that is mounted on the axle, a second end, and a body that is disposed between the first and second ends and is in selective fluid communication with the axle interior. The exhaust tube includes a first end that is mounted on the second end of the check valve, and a second end that is open to atmosphere and is in fluid communication with the check valve body. Using any one of a number of types of configurations for the valve body, the vent system selectively exhausts air from the axle interior to atmosphere to relieve buildups of pressure in the axle, while protecting the integrity of the check valve and preventing contaminants from entering the axle.

7. 发明专利

CA3113430A1 PILOT OPERATED REGULATOR WITH ADJUSTABLE MINIMUM DELIVERY PRESSURE 未知
公开(公告)号：CA3113430A1
公开(公告)日：2020-04-02
申请号：CA3113430
申请日：2019-09-24
申请人： HENDRICKSON USA LLC
发明人： CERVANTEZ JESSE W , WILSON MATT J
IPC分类号： B60C23/00 , B60G11/27 , F16K31/122 , F16K31/126 , G05D16/06
摘要： A regulator for establishing outlet fluid pressure. The regulator includes a valve body having a fluid pressure inlet in selective fluid communication with a fluid pressure outlet. A pilot pressure inlet is formed in the valve body and in fluid communication with a source of pilot pressure. Valving structure in the valve body establishes outlet fluid pressure as a function of pilot pressure. First adjustable structure within the valve body may establish a minimum outlet fluid pressure threshold without regard to pilot pressure. Second adjustable structure within the valve body may establish outlet fluid pressure offset relative to pilot pressure.

8. 发明专利

AU2018256930A1 Load-based tire inflation system for heavy-duty vehicles 未知
公开(公告)号：AU2018256930A1
公开(公告)日：2019-10-10
申请号：AU2018256930
申请日：2018-06-14
申请人： HENDRICKSON USA LLC
发明人： WILSON MATT J , CERVANTEZ JESSE W , ZAWACKI JEFF R
IPC分类号： B60C23/00 , B60G11/27 , B60G17/052
摘要： A load-based tire inflation system for a heavy-duty vehicle comprises at least one source of fluid pressure, suspension structure of the heavy-duty vehicle, a tire and wheel assembly and a system to control fluid pressure in the tire and wheel assembly. The suspension structure is located between a frame member and an axle and has a condition indicative of a weight of the heavy-duty vehicle. The tire and wheel assembly is operatively mounted to the axle and is in fluid communication with the source of fluid pressure. The control system controls fluid pressure in the tire and wheel assembly in response to the condition of the suspension structure.

9. 发明专利

CA3059485A1 LOAD-BASED TIRE INFLATION SYSTEM FOR HEAVY-DUTY VEHICLES 未知
公开(公告)号：CA3059485A1
公开(公告)日：2018-11-01
申请号：CA3059485
申请日：2018-04-26
申请人： HENDRICKSON USA LLC
发明人： WILSON MATT J , CERVANTEZ JESSE W , ZAWACKI JEFF R
IPC分类号： B60C23/00 , B60G11/27
摘要： A load-based tire inflation system for a heavy-duty vehicle comprises at least one source of fluid pressure, suspension structure of the heavy-duty vehicle, a tire and wheel assembly and a system to control fluid pressure in the tire and wheel assembly. The suspension structure is located between a frame member and an axle and has a condition indicative of a weight of the heavy-duty vehicle. The tire and wheel assembly is operatively mounted to the axle and is in fluid communication with the source of fluid pressure. The control system controls fluid pressure in the tire and wheel assembly in response to the condition of the suspension structure.

10. 发明专利

CA2844503C VEHICLE AXLE VENT SYSTEM 未知
公开(公告)号：CA2844503C
公开(公告)日：2016-04-05
申请号：CA2844503
申请日：2012-08-17
申请人： HENDRICKSON USA LLC
发明人： WILSON MATT J , WHITE JAY D , CERVANTEZ JESSE W , BURKE STEPHEN H
IPC分类号： B60B35/12 , B60B35/00 , B65B35/08
摘要： A vent system for an axle of a heavy-duty vehicle includes a check valve and an exhaust tube that is connected to the check valve. The check valve includes a first end that is mounted on the axle, a second end, and a body that is disposed between the first and second ends and is in selective fluid communication with the axle interior. The exhaust tube includes a first end that is mounted on the second end of the check valve, and a second end that is open to atmosphere and is in fluid communication with the check valve body. Using any one of a number of types of configurations for the valve body, the vent system selectively exhausts air from the axle interior to atmosphere to relieve buildups of pressure in the axle, while protecting the integrity of the check valve and preventing contaminants from entering the axle.

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