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    METHOD AND APPARATUS FOR APPLYING LIQUID COMPOSITIONS IN RAIL SYSTEMS
    32.
    发明授权
    METHOD AND APPARATUS FOR APPLYING LIQUID COMPOSITIONS IN RAIL SYSTEMS 有权
    方法和装置将液体组合物钢轨

    公开(公告)号：EP1773640B1

    公开(公告)日：2011-12-21

    申请号：EP05759314.7

    申请日：2005-06-27

    Applicant: Kelsan Technologies Corp.

    Inventor： EADIE, Don, T. ,  COTTER, John ,  ELVIDGE, Dave

    IPC: B61K3/02 ,  B61K3/00 ,  B61L25/02

    CPC classification number: B61K3/02

    Abstract: A method for applying a liquid composition to a rail surface is provided. This method involves supplying a liquid composition in one or more reservoirs on a rail car (revenue generating car), and applying the liquid composition from the one or more reservoirs to the rail surface. A liquid composition application system is also provided. The liquid composition application system includes a reservoir(s) for holding a liquid composition mounted on a rail car. A pipe is connected to the reservoir(s), and a pump, for moving the liquid composition from the reservoir(s) to a dispensing nozzle(s), is provided. A controller processes topological information, data from the liquid composition application system, or both. The application of the liquid composition may be monitored and controlled from a remote site separate from the rail car.

    SOLID COMPOSITION STICK APPLICATOR
    33.
    发明公开
    SOLID COMPOSITION STICK APPLICATOR 有权
    STIFTAPPLIKATOR固体成分

    公开(公告)号：EP1802508A1

    公开(公告)日：2007-07-04

    申请号：EP05779485.1

    申请日：2005-09-07

    Applicant: Kelsan Technologies Corp.

    Inventor： DE WET, Jonathan ,  HUI, Ron C.Y. ,  MACKAY, Douglas, Robert ,  ZDJELAR, Zdravko ,  HARRIS, Robert J.

    IPC: B61K3/02 ,  B61K3/00

    CPC classification number: B61K3/00

    Abstract: A solid composition stick applicator is provided. The applicator comprises an applicator body having a first and second end, the second end having an opening through which a solid composition stick is dispensed. Within the applicator is housed a helical tension spring having a first spring end and a second spring end, the first spring end, second spring end, or both the first and second spring end held at a fixed position with respect to the applicator body. The helical tension spring is wound around a guide system that is housed within the applicator body. A pushing assembly is attached to the helical tension spring and the pushing assembly is movable from a first position at or near the first end of the applicator body, to a second position at or near the second end of the applicator body. Tension within the helical tension spring is greater in the first position than in the second position thereby urging the pushing assembly towards the -second end of the applicator body. The use of a helical tension spring within the applicator greatly increases the life of the applicator under field conditions.

    SOLID STICK COMPOSITIONS COMPRISING THERMOSETTING PLASTIC
    35.
    发明专利
    SOLID STICK COMPOSITIONS COMPRISING THERMOSETTING PLASTIC 未知

    公开(公告)号：CA2597830C

    公开(公告)日：2015-06-02

    申请号：CA2597830

    申请日：2006-02-14

    Applicant: KELSAN TECHNOLOGIES CORP

    Inventor： COTTER JOHN ,  EADIE DON ,  LU XIN

    IPC: C10M169/04 ,  C10M111/04

    Abstract: The present invention provides a modified solid stick composition comprising a thermosetting plasticizer, a resin, a lubricant, a friction modifier, or a combination thereof. The solid stick compositions may be used for application between two metal surfaces in sliding and rolling-sliding contact such as steel wheel-rail systems including mass transit and freight systems. A method of reducing energy consumption, or controlling friction between a metal surface and a second metal surface by applying the solid stick composition to one or more than one of the metal surfaces, is also provided.

    HIGH POSITIVE FRICTION CONTROL COMPOSITIONS
    36.
    发明专利
    HIGH POSITIVE FRICTION CONTROL COMPOSITIONS 未知

    公开(公告)号：CA2576215C

    公开(公告)日：2013-03-19

    申请号：CA2576215

    申请日：2005-08-08

    Applicant: KELSAN TECHNOLOGIES CORP

    Inventor： LU XIN ,  COTTER JOHN ,  EADIE DON

    IPC: C10M173/02

    Abstract: The present invention provides a water based friction control composition comprising a binder a rheological control agent, and optionally a lubricant. The liquid friction control composition may also comprise other components such as a wetting agent, a consistency modifier, and a preservative. The liquid friction control compositions may be used to modify the interfacial friction characteristics in sliding and rolling-sliding contact such as steel wheel-rail systems including mass transit and freight systems. A method of reducing lateral force, reducing energy consumption, or controlling friction between a metal surface and a second metal surface by applying the composition to metal surface, for example a top of rail or wheel, is also provided. The composition may be sprayed onto the rail surface.

    Barra sólida interconectable modificada
    37.
    发明专利
    Barra sólida interconectable modificada 未知

    公开(公告)号：ES2392702T3

    公开(公告)日：2012-12-13

    申请号：ES06741451

    申请日：2006-05-04

    Applicant: KELSAN TECHNOLOGIES CORP ,  L B FOSTER RAIL TECHNOLOGIES CORP

    Inventor： HUI RON

    IPC: F16N15/00 ,  B61K3/00

    Abstract: Una barra sólida interconectable (100) que comprende un bloque (110) con cuatro caras laterales, un primer extremo y un segundo extremo opuesto, y un adaptador (120) unido al primer extremo del bloque (110), el adaptador (120) teniendo cuatro caras laterales conectadas por bordes laterales substancialmente curvados, en donde el segundo extremo del bloque (110) contiene una cavidad (130) con paredes laterales substancialmente curvadas, dimensionadas para recibir ajustadamente al adaptador (120) de una barra sólida interconectable (100) correspondiente, caracterizada porque una longitud (nl) de una cara lateral del adaptador (120) y una longitud (l) de la cara lateral del bloque (110) en el mismo plano tiene una ratio nl/l de entre 0.6 y 0.75.

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