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    • 1. 发明授权
    • Heat generator for vehicle
    • 汽车发热器
    • US06371381B1
    • 2002-04-16
    • US09674538
    • 2001-01-08
    • Masami NiwaShigeru SuzukiHidefumi MoriTatsuyuki Hoshino
    • Masami NiwaShigeru SuzukiHidefumi MoriTatsuyuki Hoshino
    • B60H102
    • F24V40/00
    • In a heat generator for a vehicle according to the present invention, an operation chamber defined in the heat generator is composed of a heat generation area (7) which receives therein a rotor, a storage area (8) which contains viscous fluid, and a boundary opening (9) of a relatively large surface area, which connects the two areas. The boundary opening is provided with a pair of transfer openings (35A, 35B) in a point-symmetric arrangement with respect to the rotation axis C of the rotor. Guide portions (41A, 41B), each corresponding to each of the openings, are provided in the storage area. With this structure, since at least one of the transfer openings and the guide portion corresponding thereto are located below the surface level L of the viscous fluid regardless of the attachment angle of the heat generator, the exchange and circulation of the viscous fluid can be carried out between the heat generation area and the storage area, in accordance with the rotation of the rotor.
    • 在根据本发明的用于车辆的发热体中,限定在发热体中的操作室由其中容纳有转子的发热区域(7),包含粘性流体的储存区域(8)和 边界开口(9)相对较大的表面积,连接两个区域。 边界开口设置有相对于转子的旋转轴线C的点对称布置的一对传送孔(35A,35B)。 在存储区域中设置有与各开口对应的引导部(41A,41B)。 利用这种结构,由于至少一个传送孔和与其对应的引导部分位于粘性流体的表面水平L以下,而与发热体的附着角度无关,所以可以承载粘性流体的更换和循环 根据转子的旋转而在发热区域和存储区域之间排出。
    • 4. 发明授权
    • Viscous fluid type heat generating apparatus
    • 粘性流体型发热装置
    • US6129287A
    • 2000-10-10
    • US286716
    • 1999-04-06
    • Tatsuya HiroseTakashi BanShigeru SuzukiTatsuyuki HoshinoHidefumi MoriYasuhiro Fujiwara
    • Tatsuya HiroseTakashi BanShigeru SuzukiTatsuyuki HoshinoHidefumi MoriYasuhiro Fujiwara
    • B60H1/08B60H1/22F24J3/00B60H1/02
    • F24J3/003
    • A viscous fluid type heat generating apparatus having a housing forming a cylindrical heat-generating chamber having a cylindrical wall surface and an axially spaced flat annular wall surface, and a rotatably supported rotor element having a cylindrical base portion and an axially extending tubular portion integral with the base portion forming a substantially cylindrical outer face and a cavity portion used as a fluid-storing chamber, the cylindrical portion of the rotor element cooperating with the cylindrical wall surface of the housing to define a main part of a heat-generating gap holding a viscous fluid which generates heat in response to an application of a shearing force to the viscous fluid in response to the rotation of the rotor element. The heat generating apparatus further having an intercommunicating passage providing a fluid communication between the heat-generating gap and the fluid storing chamber to thereby cause a circulation of the viscous fluid during the rotation of the rotor element, and a flow rate controlling actuator controlling an amount of circulation of the viscous fluid in response to a change in the rotating speed of the rotor element.
    • 一种粘性流体型发热装置,其具有形成有圆柱形壁面和轴向隔开的平坦的环形壁表面的圆柱形发热室的壳体,以及可旋转地支撑的转子元件,其具有圆柱形基部和与轴向延伸的管状部分 所述基部形成基本上圆柱形的外表面和用作流体储存室的空腔部分,所述转子元件的圆筒部分与所述壳体的圆柱形壁表面配合,以限定发热间隙的主要部分, 响应于转子元件的旋转而响应于对粘性流体施加剪切力而产生热的粘性流体。 该发热装置还具有相互连通的通道,其在发热间隙和流体储存室之间提供流体连通,从而在转子元件旋转期间引起粘性流体的循环,以及控制流量控制致动器的量 响应于转子元件的转速的变化,粘性流体的循环。