TWO-SPEED ROTATIONAL CONTROL APPARATUS WITH EDDY CURRENT DRIVE
    5.
    发明公开
    TWO-SPEED ROTATIONAL CONTROL APPARATUS WITH EDDY CURRENT DRIVE 审中-公开
    电涡流DRIVE双速的旋转控制设备

    公开(公告)号:EP1654795A1

    公开(公告)日:2006-05-10

    申请号:EP04778535.7

    申请日:2004-07-15

    申请人: Horton, Inc.

    发明人: NELSON, Chris A.

    IPC分类号: H02K49/02 H02P15/00

    摘要: A rotational control apparatus (10) includes a first rotatable assembly (20) and a second rotatable assembly (96). The first assembly (20) is rotatably mounted to a first support mount (12). The second assembly (96) is rotatably mounted to the first assembly (20) and is axially moveable relative to the first assembly (20). The first and second assemblies (20, 96) have respective coaxial surfaces (28, 106A) adjacent to and spaced from one another and further have respective axial surfaces (46, 102) that frictionally engage one another when the second assembly (96) is in a first axial position and disengage when the second assembly (96) is in a second axial position. The second assembly (96) is capable of rotation independent of the first assembly (20) when the second assembly (90) is in the second axial position. The rotational control apparatus (10) includes an eddy current drive (132) comprised of a first eddy current coupling assembly (134) associated with the coaxial surface (28) of the first assembly (20) and a second eddy current coupling assembly (136) associated with the coaxial surface (1 06A) of the second assembly (96), the second eddy current coupling assembly (136) adjacent the first eddy current coupling assembly (134) with an air gap (114) therebetween.

    Device for transmitting the movement to fans for cooling engines
    6.
    发明公开
    Device for transmitting the movement to fans for cooling engines 有权
    Vorrichtung zurÜbertragungder Drehung zu denMotorkühlungsventilatoren

    公开(公告)号:EP1640582A1

    公开(公告)日:2006-03-29

    申请号:EP05077080.9

    申请日:2005-09-12

    申请人: Baruffaldi S.p.A.

    CPC分类号: F01P7/081 F01P7/048

    摘要: Device for transmitting the movement to a fan (1) for cooling the coolant in a motor vehicle, comprising a fixed support shaft (13) and movement generating means (3,21) on which the fan (1) is mounted by means of an idle support (1a); a first electromagnetic clutch (30), the rotor of which is integral with said movement generating means (3, 21) and engagement of which causes rotation of the fan (1) at a number of revolutions equal to that of the movement generating means; a second clutch (60), the rotor (61) of which is mounted on said movement generating means (21) and engagement/disengagement of which causes rotation of the fan at a lower number of revolutions or zero speed compared to that of the movement generating means (3); means (62) of the electromagnetic type for engaging/disengaging the said second clutch; in which said first clutch (30) is supported in a position substantially adjacent to the fixed base (10) of the engine casing and said second clutch (60) is supported by a fixed shaft (13) in a position substantially projecting from the base (10) of the engine, the engaging means (62a,62b) of the second clutch (60) being mounted on the said movement generating means (21).

    摘要翻译: 用于将运动传递到用于冷却机动车辆中的冷却剂的风扇(1)的装置,包括固定支撑轴(13)和运动产生装置(3,21),风扇(1)通过 空闲支撑(1a); 第一电磁离合器(30),其转子与所述运动发生装置(3,21)成一体,并且其接合使得所述风扇(1)以相等于所述运动发生装置的转数旋转; 第二离合器(60),其转子(61)安装在所述运动产生装置(21)上,并且与所述运动的转动相比,所述风扇的转动与所述运动相比转速低 生成装置(3); 用于接合/分离所述第二离合器的电磁型装置(62); 其中所述第一离合器(30)被支撑在与所述发动机壳体的固定基座(10)基本相邻的位置,并且所述第二离合器(60)由固定轴(13)支撑在基本上从所述基座 (10),所述第二离合器(60)的接合装置(62a,62b)安装在所述运动产生装置(21)上。

    Dispositif de commande d'un ventilateur pour moteur thermique
    10.
    发明公开
    Dispositif de commande d'un ventilateur pour moteur thermique 失效
    Regelvorrichtungfürden呼吸机einer Brennkraftmaschine。

    公开(公告)号:EP0012693A1

    公开(公告)日:1980-06-25

    申请号:EP79401009.0

    申请日:1979-12-12

    IPC分类号: F01P7/08 F16D47/00

    CPC分类号: F01P7/081 F01P7/088

    摘要: Dispositif de commande comprenant un embrayage ayant un organe mené lié en rotation au ventilateur et un organe menant calé en rotation sur un arbre d'entraine- ment, une régulation pour le contrôle du refroidissement du moteur étant, en outre, prévue pour commander l'embrayage.
    Le ventilateur (1) est lié en rotation au susdit organe mené (3) par l'intermédiaire d'un second embrayage (18), à action centrifuge, qui comporte un élément menant (19) entraîne par l'organe mené (3) du premier embrayage, et un élément mené (28) qui est solidaire en rotation du ventilateur (1).

    摘要翻译: 1.一种用于控制适于冷却热机的风扇(1)的操作的系统,所述系统包括离合器(2),所述离合器(2)具有被连接用于旋转到所述风扇的从动构件(3)和驱动构件 ,6),其被固定在驱动轴(7)上旋转,还提供用于控制发动机冷却的控制系统(17)以控制离合器(2),其特征在于,风扇(1)连接用于旋转 所述第二离合器包括由所述第一离合器的从动元件(3)驱动的驱动元件(19)和被驱动元件(28),所述从动元件(3)通过所述离心式第二离合器(18) )与风扇一起旋转。