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1. 发明授权

US12024837B2 Railway weed control vehicle 有权
公开(公告)号：US12024837B2
公开(公告)日：2024-07-02
申请号：US17055380
申请日：2019-05-02
申请人： DISCOVERY PURCHASER CORPORATION
发明人： Sergio Jimenez Tarodo , Michael Kilian , James Hadlow , Virginie Giraud , Thomas Arians
IPC分类号： E01H11/00 , E01H8/10 , E01H8/12 , E01B31/20
CPC分类号： E01H11/00 , E01H8/10 , E01H8/105 , E01H8/125 , E01B31/20
摘要： The present invention relates to a railway weed control vehicle. It is described to activate (110) at least one weed control unit to control weeds along and around a railway track. The railway track comprises rails and sleepers. The at least one electrode based weed control unit is mounted at at least one first position of the vehicle. Sensor data is acquired (120) by at least one sensor. The sensor data relates to at least one location along and around the railway track. The at least one sensor is mounted at at least one second position of the vehicle. With respect to a forward movement direction of the vehicle the at least one second position is in front of the at least one first position. The sensor data is provided (130) to a processing unit. The sensor data is analysed (140) by the processing unit to determine locations of rail infrastructure components in addition to the rails and sleepers. The processing unit modifies (150) activation of one or more electrode based weed control units of the at least one electrode based weed control unit comprising utilisation of at least one location of the determined locations of the rail infrastructure components.

2. 发明授权

US11920311B2 Mobile waterjet rail repair system 有权
公开(公告)号：US11920311B2
公开(公告)日：2024-03-05
申请号：US17450649
申请日：2021-10-12
申请人： Hypertherm, Inc.
发明人： Joep Jacobs , Johannes Petrus Bernardus Wildhagen
IPC分类号： E01H8/10 , B08B3/02 , E01H8/12
CPC分类号： E01H8/125 , B08B3/024
摘要： A method of operating an ultra-high pressure liquid jet system includes positioning, relative to a rail, a translatable frame having a liquid jet processing head fluidly connected to an ultra-high pressure liquid pump. The method also includes providing, to the liquid jet processing head, via the ultra-high pressure liquid pump, a pressurized fluid forming a liquid jet that contacts the rail such that the pressurized fluid is at least 20,000 PSI during a rail cutting operation or a re-profiling operation. Steps of the method include providing an abrasive feed system coupled to the liquid jet processing head to provide an abrasive to the liquid jet and translating the liquid jet processing head relative to the rail, thereby performing a processing operation on a linear length of the rail along a direction of translation of the rail.

3. 发明授权

US11821156B1 Track cleaner and grinder head attachment 有权
公开(公告)号：US11821156B1
公开(公告)日：2023-11-21
申请号：US16793200
申请日：2020-02-18
申请人： Mineral Products, Inc.
发明人： Jerry Farmer , Wayne Conner , Wally Schultz , Yan Chen
IPC分类号： E01H8/10 , B65G19/04 , B60F1/04 , E01H8/06
CPC分类号： E01H8/10 , B60F1/04 , B65G19/04 , E01H8/06
摘要： The present invention is a grinder head for attaching to a track cleaner. The present invention also includes the grinder head attached to a track cleaner. Preferably, the present invention will continuously grind and load hard frozen minerals like taconite or ice. In addition, the present invention preferably aids in removal of hard-to-handle material such as wet, sticky bentonite from tracks which can be difficult in the summer months. The grinder head attachment will preferably allow operators to use a track cleaner to remove materials, preferably in one pass, during the colder months when the bentonite is frozen and much easier to handle. Preferably, the present invention will also be able to remove concrete or asphalt surfaces at road crossings.

4. 发明授权

US10167600B2 Particle removing arrangement for an electric vehicle 有权
公开(公告)号：US10167600B2
公开(公告)日：2019-01-01
申请号：US14915024
申请日：2013-10-01
申请人： VOLVO TRUCK CORPORATION
发明人： Jonas Storm , Sassan Etemad
IPC分类号： E01H8/10 , B60L5/40
摘要： A particle removing arrangement is adapted to remove particles from the upper contact surface of an electric rail in an electric highway by the use of an airflow, where the particle removing arrangement is arranged in front of a current collector of a vehicle, where the particle removing arrangement includes an inlet opening for inlet of air and an outlet opening for outlet of air, where the inlet opening is directed in a forward direction and the outlet opening is directed in a sideway to rearward direction in relation to the driving direction of the vehicle, and where the particle removing arrangement creates a particle removing airflow from a forward movement of the vehicle. Particles can be removed from an electric rail without the use of an external power source. The particles can also be removed in a contact-less manner, such that there is no friction or abrasion between the particle removing arrangement and the electric rail.

5. 发明申请

US20180072098A1 SYSTEM AND METHOD FOR ADJUSTING TORQUE DISTRIBUTION 审中-公开
公开(公告)号：US20180072098A1
公开(公告)日：2018-03-15
申请号：US15265848
申请日：2016-09-15
申请人： General Electric Company
发明人： Leonardo Cezar de Faria PESSOA , Marc FLAMMIA , Geraldo Alwin GRIESE , Cesar DOMINGOS , Anu KOSSERY JAYAPRAKASH
IPC分类号： B60B39/02 , E01H10/00 , E01H8/10 , B60B39/04 , B61C15/10
CPC分类号： B60B39/025 , B60B39/021 , B60B39/04 , B60B39/086 , B61C15/10 , B61C15/102 , E01H8/10 , E01H10/007
摘要： A system and method herein relate to vehicle control by adjusting a torque distribution of the vehicle. The system includes a first motor configured to provide a torque to a first wheel, and a delivery system configured to controllably apply a traction control compound to a route on which the first wheel is configured to travel. The system also includes a controller circuit having one or more processors. The controller circuit is configured to control the delivery system to apply the traction control compound to the route based on a monitored temperature of the first motor.

6. 发明授权

US09896812B2 Mounting device for a debris deflector 有权
公开(公告)号：US09896812B2
公开(公告)日：2018-02-20
申请号：US14720939
申请日：2015-05-25
申请人： Michael Robert Doerr
发明人： Michael Robert Doerr
IPC分类号： E01H8/10 , B61G11/00
CPC分类号： E01H8/10
摘要： Methods and systems for a mounting device for mounting debris deflector to transportation vehicles such as light rail which helps to position the deflector at the front or rear end of vehicles are disclosed. The mounting device is located between the deflector and transportation vehicle and includes a longitudinal member having a proximal end and a distal end, a first base plate rigidly connected to the proximal end of the longitudinal member, and a second base plate rigidly connected to the distal end of the longitudinal member. Further, the first base plate may be connected to understructure of the transportation vehicle, and the second base plate may be connected to the debris deflector.

7. 发明申请

US20160339487A1 SURFACE CLEANING SYSTEM AND METHOD 审中-公开
标题翻译：表面清洁系统和方法
公开(公告)号：US20160339487A1
公开(公告)日：2016-11-24
申请号：US15116809
申请日：2015-02-04
申请人： XENSIT TRIBOLOGY B.V.
发明人： Malcolm HIGGINS
IPC分类号： B08B7/00 , E01H8/10
CPC分类号： B08B7/0042 , B23K26/0006 , B23K26/0344 , B23K26/0622 , B23K26/0648 , B23K26/0676 , B23K26/352 , B23K2103/50 , B61C15/08 , E01H8/105
摘要： The invention provides a surface cleaning system for cleaning said surface from contaminants, said system comprising a laser device for generating a high intensity laser beam, projection optics for projecting said beam as at least one laser spot on the contaminants, and a control device for determining a longitudinal displacement speed of said surface cleaning system and said surface with respect to one another, and adapted for controlling said laser device and said projecting optics to result in a pattern of laser spots, the laser spots having a spot size, said pattern comprising said laser spots having a spacing of up to the spot size.
摘要翻译：本发明提供了一种用于从污染物清洁所述表面的表面清洁系统，所述系统包括用于产生高强度激光束的激光装置，用于将所述光束作为至少一个激光斑点投影在污染物上的投影光学元件，以及用于确定所述表面清洁系统和所述表面相对于彼此的纵向移动速度，并且适于控制所述激光装置和所述投影光学元件以产生激光斑点的图案，所述激光点具有光斑尺寸，所述图案包括所述具有高达斑点大小的间距的激光斑点。

8. 发明申请

US20160222616A1 PARTICLE REMOVING ARRANGEMENT FOR AN ELECTRIC VEHICLE 审中-公开
标题翻译：用于电动车辆的颗粒去除装置
公开(公告)号：US20160222616A1
公开(公告)日：2016-08-04
申请号：US14915024
申请日：2013-10-01
申请人： VOLVO TRUCK CORPORATION
发明人： Jonas STORM , Sassan ETEMAD
IPC分类号： E01H8/10
CPC分类号： E01H8/105 , B60L5/40
摘要： A particle removing arrangement is adapted to remove particles from the upper contact surface of an electric rail in an electric highway by the use of an airflow, where the particle removing arrangement is arranged in front of a current collector of a vehicle, where the particle removing arrangement includes an inlet opening for inlet of air and an outlet opening for outlet of air, where the inlet opening is directed in a forward direction and the outlet opening is directed in a sideway to rearward direction in relation to the driving direction of the vehicle, and where the particle removing arrangement creates a particle removing airflow from a forward movement of the vehicle. Particles can be removed from an electric rail without the use of an external power source. The particles can also be removed in a contact-less manner, such that there is no friction or abrasion between the particle removing arrangement and the electric rail.
摘要翻译：颗粒去除装置适于通过使用气流从电动公路的电气轨道的上接触表面去除颗粒，其中颗粒去除装置布置在车辆的集流器前面，其中颗粒去除布置包括用于空气入口的入口开口和用于空气出口的出口，其中入口开口朝向前方，并且出口开口相对于车辆的行进方向指向一侧向后方，并且其中颗粒去除装置从车辆的向前运动产生颗粒去除气流。颗粒可以从电力轨道上移除，而不需要使用外部电源。颗粒也可以以无接触的方式被去除，使得在颗粒去除装置和电轨之间不存在摩擦或磨损。

9. 发明申请

US20160129790A1 Weatherproof Track and Contact for Electrical Feeding of Road Vehicles 审中-公开
标题翻译：道路车辆电气馈电防雨跟踪和接触
公开(公告)号：US20160129790A1
公开(公告)日：2016-05-12
申请号：US14786004
申请日：2014-05-07
申请人： ELWAYS AB
发明人： Gunnar ASPLUND
IPC分类号： B60L5/38 , E01H8/10
CPC分类号： B60L5/38 , B60L5/40 , B60M1/34 , E01H8/10
摘要： A contact device (1) directly or indirectly connectable to a vehicle and adapted to co-act mechanically and electrically with a track (2) comprising an electric conductor (7) put under voltage and located in a road section (6) on which the vehicle is travelling, in order to supply electric voltage to at least one electric motor which propels the vehicle, wherein the contact device (1) is displaceable upwards, downwards and laterally and comprises at least one current collector and at least one cleansing device (4). The current collector (3) comprises a sliding contact (8) configured to be brought into mechanical and electrical contact with at least a vertical side wall portion of the track
摘要翻译：一种直接或间接连接到车辆的接触装置（1），其适于与包括放置在电压下的电导体（7）的轨道（2）机械地和电气地共同作用，并位于道路部分（6）中，车辆正在行驶，以向向推动车辆的至少一个电动马达提供电压，其中接触装置（1）向上，向下和横向移动，并且包括至少一个集流器和至少一个清洁装置（4 ）。集电器（3）包括滑动接触件（8），其构造成与轨道的至少一个垂直侧壁部分机械和电接触

10. 发明申请

US20150051760A1 ADHESION CONTROL SYSTEM AND METHOD 有权
标题翻译：粘合控制系统和方法
公开(公告)号：US20150051760A1
公开(公告)日：2015-02-19
申请号：US14461092
申请日：2014-08-15
申请人： General Electric Company
发明人： Bret Dwayne Worden
IPC分类号： E01H8/10 , B61C17/12
CPC分类号： E01H8/105 , B61C17/12
摘要： A method for detecting clogs in a tractive effort system of a rail vehicle or other vehicle includes the steps of determining a baseline air flow rate from an air compressor during steady state conditions, actuating the tractive effort system, determining a secondary air flow rate from the air compressor subsequent to actuation of the tractive effort system, and comparing the secondary air flow rate to the baseline air flow rate.
摘要翻译：一种用于检测轨道车辆或其他车辆的牵引力系统中的堵塞物的方法包括以下步骤：在稳态条件期间确定来自空气压缩机的基线空气流量，致动牵引力系统，确定从第二空气流速空气压缩机，并且将二次空气流量与基线空气流量进行比较。

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