知搜-全球专利检索

  1. Login
  2. Sign Up

Search Results

69 records (took 0.047 seconds)

    FAIL-SAFE DRY FRICTION CLUTCH FOR A COOLANT PUMP
    1.
    发明申请
    FAIL-SAFE DRY FRICTION CLUTCH FOR A COOLANT PUMP 有权
    用于冷却泵的FAIL-SAFE干式摩擦离合器

    公开(公告)号：US20160040725A1

    公开(公告)日：2016-02-11

    申请号：US14886106

    申请日：2015-10-19

    Applicant: BorgWarner Inc.

    Inventor： Shiwei Qin

    IPC: F16D13/38 ,  F16D27/14 ,  F16D27/112

    CPC classification number: F16D13/38 ,  B60K2025/022 ,  F01P7/084 ,  F16D13/76 ,  F16D27/06 ,  F16D27/112 ,  F16D27/14 ,  Y02T10/76

    Abstract: A fail-safe friction clutch assembly for a vehicle accessory, particularly to drive a vehicle cooling pump, and more particularly as part of a dual mode drive for a cooling pump, together with an electric motor. The friction clutch assembly includes a friction plate member connected to a central rotatable shaft member used for operating the vehicle accessory. A pair of friction lining members are positioned on opposite sides of the friction plate member. An armature member is spring biased to axially force the friction plate member and friction lining member against a housing or cover which is rotating at input speed. A solenoid assembly is used to overcome the spring bias and pull the armature and friction plate member away from the housing.

    Abstract translation: 用于车辆附件的故障安全摩擦离合器组件，特别是驱动车辆冷却泵，更具体地，作为用于冷却泵的双模式驱动的一部分与电动马达一起。 摩擦离合器组件包括连接到用于操作车辆附件的中心可旋转轴构件的摩擦板构件。 一对摩擦衬片构件位于摩擦片构件的相对侧上。 电枢构件被弹簧偏置以使摩擦板构件和摩擦衬里构件相对于以输入速度旋转的壳体或盖子轴向地受力。 螺线管组件用于克服弹簧偏压并将电枢和摩擦板构件拉离外壳。

    Electrically controlled silicon oil fan clutch rotary valve device
    2.
    发明授权
    Electrically controlled silicon oil fan clutch rotary valve device 有权
    电控硅油风扇离合器旋转阀装置

    公开(公告)号：US09175735B2

    公开(公告)日：2015-11-03

    申请号：US14057370

    申请日：2013-10-18

    Applicant: SUZHOU RISING AUTO PARTS CO., LTD.

    Inventor： Shengqiao Yue ,  Dajin Gong

    IPC: F16D35/02 ,  F16D48/02 ,  F01P7/04 ,  F01P7/08

    CPC classification number: F16D25/14 ,  F01P7/042 ,  F01P7/084 ,  F16D35/024

    Abstract: Disclosed is an electrically controlled silicon oil fan clutch rotary valve device. The valve device is based on a magnetic mandrel, including a Y-shaped element, a driven disc, a driving disc, and a guide disc intercombined, which achieves control over flow of silicon oil by controlling rotation of a valve, and achieves precise control over positions by resetting through a reset torsion spring and using outer teeth and inner teeth of the driving disc and the driven disc as well as a stop device. In the present invention, the valve may be controlled to be stable at an appropriate position through the size of the current of the coil, so as to achieve a stepless speed and achieve a purpose of precisely controlling the clutch.

    Abstract translation: 公开了一种电控硅油风扇离合器回转阀装置。 阀装置基于包括Y形元件，从动盘，驱动盘和导向盘相互组合的磁心轴，其通过控制阀的旋转来实现对硅油的流动的控制，并且实现精确的控制 通过复位扭转弹簧复位并使用驱动盘和从动盘的外齿和内齿以及停止装置来实现位置。 在本发明中，可以通过线圈电流的大小将阀门控制在适当的位置上，从而实现无级调速并达到精确控制离合器的目的。

    CONVEX FAN SHROUD
    4.
    发明申请
    CONVEX FAN SHROUD 有权
    风扇风扇

    公开(公告)号：US20150267600A1

    公开(公告)日：2015-09-24

    申请号：US14217918

    申请日：2014-03-18

    Applicant: Ford Global Technologies, LLC

    Inventor： Meisam Mehravaran ,  Garrett Michael O'Donohue ,  Jim Tyler ,  LaMar Stewart

    IPC: F01P1/02

    CPC classification number: F01P1/02 ,  F01P5/04 ,  F01P5/06 ,  F01P5/12 ,  F01P7/046 ,  F01P7/084 ,  F01P2025/66 ,  F04D29/547 ,  Y10T29/49229

    Abstract: A convex fan shroud for use with an automotive engine cooling system having a fan and a fan-cooled, liquid-to-air radiator is disclosed. The convex fan shroud has an optimized shape that leads to high air flow rates through the radiator. The convex fan shroud includes a front frame that defines an air-intake opening, a convex top wall connected to the frame, a convex bottom wall connected to the frame, and a pair of opposed convex side walls connected to the frame and to the top and bottom walls. The interior surfaces of the walls are smooth. The convex walls define a barrel-shaped shroud body that includes a round engine-facing opening to accommodate the fan. In addition to generating a higher flow rate, the disclosed inventive concept for a smooth convex fan shroud is relatively low cost to produce and has a relatively high degree of rigidity.

    Abstract translation: 公开了一种与具有风扇和风扇冷却的液体对空气散热器的汽车发动机冷却系统一起使用的凸形风扇罩。 凸形风扇罩具有优化的形状，导致通过散热器的高空气流速。 凸扇形罩包括限定进气口的前框架，连接到框架的凸顶壁，连接到框架的凸底壁和连接到框架和顶部的一对相对的凸侧壁 和底壁。 墙壁的内表面光滑。 凸形壁限定了一个桶形护罩主体，其包括一个面向发动机的面向开口以容纳风扇。 除了产生更高的流速之外，所公开的用于光滑凸扇形罩的发明构思相对较低，并且具有较高的刚度。

    Dual armature device for transmitting the movement to fans for cooling the engine of motor vehicles
    5.
    发明授权
    Dual armature device for transmitting the movement to fans for cooling the engine of motor vehicles 有权
    双电枢装置，用于将运动传递给风扇，用于冷却机动车辆的发动机

    公开(公告)号：US07757830B2

    公开(公告)日：2010-07-20

    申请号：US11538826

    申请日：2006-10-05

    Applicant: Piercarlo Boffelli

    Inventor： Piercarlo Boffelli

    IPC: F16D27/04

    CPC classification number: F01P7/04 ,  F01P7/081 ,  F01P7/084

    Abstract: A multi-speed drive for a motor cooling fan mounted on a driveshaft has provided a first electromagnetic clutch containing one electromagnet, and first and second armatures. When no current is imposed on the electromagnet, the clutch does not engage and the fan remains stationary with respect to the rotating driveshaft. Depending on the amount of current imposed on the electromagnet, the fan will either rotate at a speed slower than the drive shaft or, when maximum current is imposed, the fan will be rotated at the same speed as the rotating driveshaft.

    Abstract translation: 安装在驱动轴上的用于电动机冷却风扇的多速驱动器提供了包含一个电磁体以及第一和第二电枢的第一电磁离合器。 当电磁体没有电流时，离合器不接合，并且风扇相对于旋转的驱动轴保持静止。 根据施加在电磁体上的电流量，风扇将以比驱动轴慢的速度旋转，或者当施加最大电流时，风扇将以与旋转驱动轴相同的速度旋转。

    ELECTROMAGNETICALLY ACTUABLE CLUTCH AND WATER PUMP HAVING AN ELECTROMAGNETICALLY ACTUABLE CLUTCH
    6.
    发明申请
    ELECTROMAGNETICALLY ACTUABLE CLUTCH AND WATER PUMP HAVING AN ELECTROMAGNETICALLY ACTUABLE CLUTCH 有权
    具有电动执行离合器的电动执行离合器和水泵

    公开(公告)号：US20090242350A1

    公开(公告)日：2009-10-01

    申请号：US12412575

    申请日：2009-03-27

    Applicant: Jan Juergensmeyer ,  Rainer Krafft ,  Sigmund Geiger

    Inventor： Jan Juergensmeyer ,  Rainer Krafft ,  Sigmund Geiger

    IPC: F16D27/10

    CPC classification number: F16D27/004 ,  F01P7/084

    Abstract: An electromagnetically actuatable clutch for a water pump in a cooling water circuit of an internal combustion engine, having a drive wheel rotatably mounted relative to the water pump, and an armature disk, which interacts with a coil. The armature disk and a functional component of an eddy current clutch are connected to the drive wheel so that the drive wheel, armature disk and first functional component run synchronously when they rotate. The armature disk can be moved axially with the first functional component by energizing the coil. A second functional component of the eddy current clutch is provided arranged in a fixed fashion on a shaft coupled to the water pump. A friction mechanism is provided between the first and second functional components to provide a frictional locking engagement between the two functional components that is released by energizing the coil.

    Abstract translation: 一种用于内燃机的冷却水回路中的水泵的电磁致动离合器，其具有相对于水泵可旋转地安装的驱动轮以及与线圈相互作用的电枢盘。 电枢盘和涡流离合器的功能部件连接到驱动轮，使得驱动轮，电枢盘和第一功能部件旋转时同步运行。 电枢盘可以通过使线圈通电而与第一功能部件轴向移动。 涡流离合器的第二功能部件以固定的方式设置在联接到水泵的轴上。 摩擦机构设置在第一和第二功能部件之间，以通过激励线圈而释放的两个功能部件之间提供摩擦锁定接合。

    Dual Armature Device For Transmitting The Movement To Fans For Cooling The Engine Of Motor Vehicles
    7.
    发明申请
    Dual Armature Device For Transmitting The Movement To Fans For Cooling The Engine Of Motor Vehicles 有权
    用于传动机动车用于冷却机动车的发动机的双电枢装置

    公开(公告)号：US20070084691A1

    公开(公告)日：2007-04-19

    申请号：US11538826

    申请日：2006-10-05

    Applicant: Piercarlo Boffelli

    Inventor： Piercarlo Boffelli

    IPC: F16D27/12 ,  F16D27/01 ,  F16D27/112

    CPC classification number: F01P7/04 ,  F01P7/081 ,  F01P7/084

    Abstract: Device for controlling the movement of a fan (1) for cooling the coolant in a motor vehicle, comprising a support element (20a ;220a;420a) on which the fan (1) is rotatably mounted by means of an idle bell member (1a); a first electromagnetic clutch (30) comprising at least one first electromagnet (32) and a rotor (31;531) and a first armature (33) connected to the idle bell member (1a) by means of a second clutch (200) of the type based on Foucault parasitic currents, and a second armature (34) directly connected to the said idle bell member (1a) supporting the fan (1). Wherein, the first clutch (30) can be energized to a first level whereby only the first armature (33) is actuated and engages the rotor (31) and rotates the second clutch (200) which causes the fan (1) to rotate at a first speed and the first clutch (30) can be energized to a second level whereby the second armature (34) is actuated and engages the rotor (31) and rotates the fan (1) at a second speed. The second clutch (200) can be a Foucault parasitic current type clutch having permanent magnets (214).

    Abstract translation: 用于控制用于冷却机动车辆中的冷却剂的风扇（1）的运动的装置，包括支撑元件（20a; 220a; 420a），所述风扇（1）通过空转鼓可旋转地安装在所述支撑元件 会员（1 a）; 包括至少一个第一电磁体（32）和转子（31; 531）的第一电磁离合器（30）和通过第二离合器（200）连接到空闲钟形构件（1a）的第一电枢（33） 基于Foucault寄生电流的类型，以及直接连接到支撑风扇（1）的所述空闲钟形构件（1a）的第二电枢（34）。 其中，第一离合器（30）能够被激励到第一水平，从而只有第一电枢（33）被致动并接合转子（31）并使第二离合器（200）旋转，从而使风扇（1）转动 第一速度和第一离合器（30）可以被激励到第二水平，由此第二电枢（34）被致动并接合转子（31）并以第二速度旋转风扇（1）。 第二离合器（200）可以是具有永磁体（214）的福柯寄生电流型离合器。

Patent Agency Ranking