知搜-全球专利检索

  1. Login
  2. Sign Up

Search Results

62 records (took 0.018 seconds)

    Fluid cooled disc brake for bicycle
    3.
    发明授权
    Fluid cooled disc brake for bicycle 有权
    用于自行车的冷却盘式制动器

    公开(公告)号：US06321879B2

    公开(公告)日：2001-11-27

    申请号：US09781402

    申请日：2001-02-13

    Applicant: Yasushi Nakamura

    Inventor： Yasushi Nakamura

    IPC: F16D65853

    CPC classification number: F16D65/853 ,  B60T5/00 ,  B62L1/00 ,  B62L1/005 ,  B62L3/02 ,  B62L3/023 ,  F16D55/228 ,  F16D2055/0091 ,  F16D2065/781 ,  F16D2065/783 ,  F16D2065/784 ,  F16D2065/787 ,  F16D2066/001

    Abstract: A bicycle disc brake caliper is provided with a cooling system that transfers heat away from the actuating fluid. Basically, the bicycle disc brake caliper has a housing and a piston unit, with a coolant member of the cooling system attached to the housing. The housing has a frame mounting member sized to be coupled to a portion of a bicycle frame. The piston unit is movably coupled to the housing between a release position, in which the piston unit is spaced from a brake disc mounted to a wheel of a bicycle, and a braking position, in which the piston unit engages the brake disc of the bicycle wheel. The coolant member has a coolant area for receiving coolant to create a coolant heat sink that transfers heat from the housing. The housing has an actuating passage in fluid communication with the piston unit to move the piston unit via an actuating fluid. In one embodiment, the cooling system includes a pump and a reservoir. In another embodiment, a coolant or water bottle is a attached to the coolant member for manually adding coolant thereto. In another embodiment, the coolant member is filled with a high specific heat gel.

    Abstract translation: 自行车盘式制动钳设置有将热量从致动流体传出的冷却系统。 基本上，自行车盘式制动钳具有壳体和活塞单元，其中冷却系统的冷却剂构件附接到壳体。 壳体具有尺寸适于联接到自行车车架的一部分的框架安装构件。 活塞单元在释放位置之间可移动地联接到壳体，释放位置中活塞单元与安装到自行车的车轮的制动盘间隔开，并且其中活塞单元接合自行车的制动盘 轮。 冷却剂构件具有用于接收冷却剂的冷却剂区域，以形成从壳体传递热量的冷却剂散热器。 壳体具有与活塞单元流体连通的致动通道，以通过致动流体移动活塞单元。 在一个实施例中，冷却系统包括泵和储存器。 在另一个实施例中，冷却剂或水瓶附接到冷却剂部件，用于手动向其中加入冷却剂。 在另一个实施例中，冷却剂构件填充有高比热凝胶。

    Disc brake rotor and wheel assembly
    6.
    发明授权
    Disc brake rotor and wheel assembly 失效
    盘式制动器转子和轮组件

    公开(公告)号：US5024300A

    公开(公告)日：1991-06-18

    申请号：US353412

    申请日：1989-05-17

    Applicant: Jon E. Miller ,  Donald E. Schenk

    Inventor： Jon E. Miller ,  Donald E. Schenk

    IPC: F16D65/12 ,  F16D65/78 ,  F16D65/853 ,  F28D15/02

    CPC classification number: F16D65/853 ,  F16D65/123 ,  F16D65/128 ,  F28D15/02 ,  F16D2065/138 ,  F16D2065/1392 ,  F16D2065/781 ,  F16D2065/784

    Abstract: A vehicle wheel and rotor assembly is provided for use with a vehicle having a disc-type brake. The assembly includes a wheel for threaded connection with an axle and a rotor. The rotor has a core section joined to an annular ring section and the core section has apertures aligned for threadably joining the rotor to the wheel. Heat pipes are embedded within said rotor core. The heat pipes provide a heat sink for the annular ring section of the rotor causing a fluid within the heat pipe to vaporize on an end of the heat pipes more adjacent to the annular ring section and to condense on an end of the heat pipe more adjacent to the wheel to transfer heat from the annular ring to the wheel.

    Abstract translation: 车轮和转子组件被提供用于具有盘式制动器的车辆。 组件包括用于与轴和转子螺纹连接的轮。 转子具有接合到环形环部分的芯部分，并且芯部部分具有对准以将转子螺纹连接到车轮的孔。 热管嵌入所述转子芯内。 热管为转子的环形环部分提供散热器，使得热管内的流体在与环形环部分相邻的热管的端部上蒸发并在更接近的热管的一端冷凝 到轮子以将热量从环形圈传递到车轮。

    Disc brake cooling
    9.
    发明授权
    Disc brake cooling 失效
    碟碟制冷

    公开(公告)号：US3592297A

    公开(公告)日：1971-07-13

    申请号：US3592297D

    申请日：1969-07-02

    Applicant: GEN MOTORS CORP

    Inventor： LEFFERT CHARLES B

    IPC: F16D65/78 ,  F16D65/84

    CPC classification number: F16D65/84 ,  F16D2065/781

    Abstract: A disc brake cooling arrangement in which the rotating brake disc friction surfaces are in heat transfer contact with the evaporator section of a heat pipe arrangement. The heat transferred during low levels of braking is transmitted to ambient air or other heat exchange means by conduction and convection. When sufficiently severe braking loads occur so that the conduction mode of heat transfer will not carry away the heat at a sufficient rate, the heat pipe liquid is vaporized and builds up vapor pressure to bring the heat pipe into efficient operation. As the cooling system quickly shifts into this mode of operation the entire heat pipe assembly in effect suddenly increases its thermal conductivity by several orders of magnitude and the heat is rapidly carried away to the heat pipe condenser section, where it is then removed by a suitable heat exchanger arrangement. The heat pipe assembly is provided as a part of each disc brake pad assembly, and is replaceable with the pad.

Patent Agency Ranking