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    Tire cooling by fluid transfer element
    1.
    发明授权
    Tire cooling by fluid transfer element 失效
    流体转移元件进行轮胎冷却

    公开(公告)号：US4620580A

    公开(公告)日：1986-11-04

    申请号：US474656

    申请日：1983-01-26

    Applicant: John J. Groezinger ,  Gene A. Anders

    Inventor： John J. Groezinger ,  Gene A. Anders

    IPC: B60C23/18 ,  B60C23/19

    CPC classification number: B60C23/19 ,  Y10S152/05

    Abstract: The cooling of a pneumatic tire (12) is provided for by a heat transfer element (21) contained within an inflation chamber (13) and drivingly coupled to the rim (14). The heat transfer element (21) extends away from the rim (14) into a volume of liquid coolant (19) also contained within the inflation chamber (13). Rotation of the rim (14) drives the heat transfer element (21) which transfers portions of the coolant (19) into contact with the rim (14) which conducts the heat away from the coolant fluid (19). A cooling coil (26) mounted about the rim (14) conducts the heat from the rim by the transfer of an additional coolant supply through the cooling coils (26). The efficient elimination of heat prolongs the life of the tire (12) and may increase productivity of earthmoving vehicles or the like which ride upon pneumatic tires (12) as operation of the vehicle need not be restricted in order to reduce heat damage to the tires ( 12).

    Abstract translation: PCT No.PCT / US83 / 00128 Sec。 371日期1983年1月26日 102（e）日期1983年1月26日PCT提交1983年1月26日PCT公布。 出版物WO84 / 02885 日本1984年8月2日。充气轮胎（12）的冷却是由包含在充气室（13）内的传热元件（21）提供的，并且驱动地连接到轮辋（14）。 传热元件（21）远离边缘（14）延伸到也容纳在充气室（13）内的一定体积的液体冷却剂（19）中。 轮辋（14）的旋转驱动传热元件（21），传热元件（21）将冷却剂（19）的部分部分与将热量从冷却剂流体（19）传导出的轮辋（14）接触。 围绕边缘（14）安装的冷却盘管（26）通过冷却盘管（26）的附加冷却剂供给的传送来传导来自轮辋的热量。 有效消除热量可延长轮胎的寿命（12），并且可以提高搭载在充气轮胎（12）上的挖土车辆等的生产率，因为不必限制车辆的操作，以减少对轮胎的热损伤 （12）。

    Tire cooling system and method
    2.
    发明授权
    Tire cooling system and method 失效
    轮胎冷却系统及方法

    公开(公告)号：US4343338A

    公开(公告)日：1982-08-10

    申请号：US277756

    申请日：1981-02-25

    Applicant: Cullen P. Hart

    Inventor： Cullen P. Hart

    IPC: B60C23/18 ,  B60C19/06 ,  F28F1/00

    CPC classification number: B60C23/18 ,  Y10S152/05 ,  Y10T152/10495

    Abstract: A tire cooling system (10) for a vehicle having a wheel (12) with a tire (14) mounted on a rim (16). A heat transfer device (22) is positioned in a central cavity (18) defined by said rim (16) and tire (14). A first fluid (20) is contained in said central cavity (18) while a second fluid (25) is circulated through said heat transfer device (22), said second fluid (25) being in fluid isolation from said first fluid (20). Said second fluid (25) is circulated through a rotating wheel seal (28) to a heat exchanger (38) and back to said heat transfer device (22).Use of an intermediate heat exchanger, such as said heat transfer device (22), permits use of oil as said second fluid (25) permitting leakage from said rotating wheel seals (28) to be contained by and made up from said final drive sump (42). Oil has, of course, a deleterious affect on rubber. Through use of oil in an isolated cooling loop, relatively simple liquid cooling with an external heat exchanger (38) is achieved.

    Abstract translation: PCT No.PCT / US81 / 00241 Sec。 371日期：1981年2月25日 （e）日期1981年2月25日PCT申请日为1981年2月25日。一种用于车辆的轮胎冷却系统（10），其具有安装在轮辋（16）上的具有轮胎（14）的车轮（12）。 传热装置（22）定位在由所述轮辋（16）和轮胎（14）限定的中心腔（18）中。 第一流体（20）容纳在所述中心腔（18）中，而第二流体（25）循环通过所述传热装置（22），所述第二流体（25）与所述第一流体（20）流体隔离， 。 所述第二流体（25）通过旋转轮密封件（28）循环到热交换器（38）并返回到所述传热装置（22）。 使用诸如所述传热装置（22）的中间热交换器允许使用油作为所述第二流体（25），允许所述旋转轮密封件（28）的泄漏被所述最终驱动贮槽 （42）。 石油当然对橡胶有不利影响。 通过在隔离的冷却回路中使用油，实现了与外部热交换器（38）相对简单的液体冷却。

    Ballasting and inflation apparatus
    3.
    发明授权
    Ballasting and inflation apparatus 失效
    镇流器和充气器

    公开(公告)号：US4298047A

    公开(公告)日：1981-11-03

    申请号：US120326

    申请日：1980-02-11

    Applicant: Emile Bobard

    Inventor： Emile Bobard

    IPC: B60C29/06 ,  B62D49/06 ,  B62D49/08 ,  B60C23/10 ,  B60C29/00

    CPC classification number: B60C29/062 ,  B62D49/0607 ,  B62D49/085 ,  Y10S152/05 ,  Y10T137/3584

    Abstract: Apparatus is provided for use with a tractor or like vehicle. The apparatus is adapted to liquid ballast and inflate a tube within a wheel of the vehicle. The apparatus comprises inflation means which include a pump adapted to pressurize air or liquid to the inflation pressure of the tube. A reservoir is provided which is adapted to be filled with ballast. The apparatus includes a nozzle adapted to fit within the tube. The nozzle is adapted to be positioned to purge up to 100% of the fluid within the tube at ambient pressures. The apparatus also includes piping means connecting the pump to the nozzle, and the pump to the reservoir.

    Abstract translation: 提供用于拖拉机或类似车辆的装置。 该装置适于液体压载并使车辆内的管子膨胀。 该装置包括充气装置，其包括适于将空气或液体加压到管的充气压力的泵。 提供适于填充镇流器的储存器。 该装置包括适于装配在管内的喷嘴。 喷嘴适于定位成在环境压力下吹扫管内100％的流体。 该装置还包括将泵连接到喷嘴的管道装置，以及将泵连接到储存器。

    Means for damping bounce in vehicle tires
    4.
    发明授权
    Means for damping bounce in vehicle tires 失效
    意味着车辆轮胎上的阻尼

    公开(公告)号：US3601174A

    公开(公告)日：1971-08-24

    申请号：US3601174D

    申请日：1969-09-10

    Applicant: CATERPILLAR TRACTOR CO

    Inventor： SHOTWELL DANIEL B ,  BARTON JAMES C

    IPC: B60C5/10 ,  B60C19/00 ,  B60C5/00

    CPC classification number: B60C5/10 ,  B60C5/004 ,  Y10S152/05 ,  Y10T152/10522

    Abstract: A vehicle tire is inflated with water and is associated with one or more hollow vessels of rigid construction each containing a compartment for a gas such as air, the compartment having at least one flexible wall. The vessels have ports which admit water when the tire is compressed as in bouncing or riding over an object in the road. Some of the ports may be valved to prevent escape of water so expansion of the air, after it has been compressed by deformation of the flexible wall when the water enters the vessel, is retarded and the normal bounce of the tire is damped.

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