公开(公告)号：US06520304B2

公开(公告)日：2003-02-18

申请号：US09791975

申请日：2001-02-23

Applicant: Claudio Bellotti ,  Erminio Depoli ,  Fabio Natale

Inventor： Claudio Bellotti ,  Erminio Depoli ,  Fabio Natale

IPC: F16D4700

CPC classification number: F01P7/046 ,  F01P7/04 ,  F01P7/081 ,  F16D25/086 ,  F16D27/12 ,  F16D39/00

Abstract: A device for transmitting movement to a fan for cooling the coolant in a motor vehicle has a shaft on which the fan is mounted by means of an idle support, and a first electromagnetic clutch, engagement of which causes rotation of the fan at a speed equal to that of the shaft. A second clutch causes rotation of the fan at a speed lower than that of the shaft or at zero speed. The second clutch has an actuator coaxially displaceable, in both directions, with respect to the shaft, but idle upon rotation of the latter. A coupling which is coaxially locked in rotation with the shaft is connected to the actuator and is suitable for engagement with the rotor of the second clutch.

Abstract translation: 用于将运动传递到用于冷却机动车辆中的冷却剂的风扇的装置具有轴，其上通过怠速支撑件安装风扇，以及第一电磁离合器，其接合以相同的速度旋转风扇 到轴的。 第二离合器以比轴的速度低的速度或以零速度使风扇旋转。 第二离合器具有在两个方向上相对于轴同轴移位的致动器，但是在其旋转时空转。 与轴同轴地锁定在旋转中的联轴器连接到致动器，并且适于与第二离合器的转子接合。

公开(公告)号：US07144225B2

公开(公告)日：2006-12-05

申请号：US10637290

申请日：2003-08-08

Applicant: Piercarlo Boffelli ,  Claudio Bellotti ,  Erminio Depoli ,  Fabio Natale

Inventor： Piercarlo Boffelli ,  Claudio Bellotti ,  Erminio Depoli ,  Fabio Natale

IPC: F04B49/00

CPC classification number: F01P5/12 ,  F01P7/04 ,  F01P7/08 ,  F04D13/026 ,  F04D13/027 ,  F04D15/0066 ,  F16D27/112 ,  F16D2027/005 ,  F16D2027/008 ,  H02K7/11

Abstract: Device for controlling the means (1) for recirculating a cooling fluid in engines (11a) in particular for vehicles and like, comprising a shaft (2) actuating the impeller, means (3,3b) for generating the movement of said shaft and means for transmitting the movement from the said generating means (3,3b) to the said shaft (2) of the impeller (1), in which said movement transmission means comprise a double-action coupling (30,40) comprising: magnetic means (31) integral with a rotor (30;130;230) and able to cooperate with corresponding magnetizable means (41;141;241) of a support (40;140;240) rotationally connected to the shaft (2) of the recirculating means and movable in an axial direction with respect thereto, so as to determine a first speed of rotation of the recirculating means (1), and electromagnetic means (22,22a) able to co-operate with a ring (41a;141a;241a) integral with said support (40;140;240) so as to determine a second and different speed of rotation of the pump impeller (1).

Abstract translation: 用于控制装置（1）的装置，用于使发动机（11a）中的冷却流体再循环，特别是用于车辆等，包括致动叶轮的轴（2），用于产生所述轴的运动的装置（3,3b） 以及用于将所述运动从所述产生装置（3,3b）传递到所述叶轮（1）的所述轴（2）的装置，其中所述运动传递装置包括双作用联接器（30,40），包括： 与转子（30; 130; 230）成一体的磁性装置（31），并且能够与旋转地连接到轴（2）的轴（2）的支撑件（40; 140; 240）的相应的可磁化装置（41; 141; 241） 所述循环装置可相对于所述再循环装置在轴向方向上移动，以便确定所述再循环装置（1）的第一旋转速度，以及能够与环（41a）配合的电磁装置（22,22a） ; 141a; 241a）与所述支撑件（40; 140; 240）成一体，以便确定第二和不同的 泵叶轮（1）的旋转速度。

公开(公告)号：US20080217373A1

公开(公告)日：2008-09-11

申请号：US12042802

申请日：2008-03-05

Applicant: Piercarlo Boffelli ,  Claudio Bellotti ,  Erminio Depoli ,  Fabio Natale

Inventor： Piercarlo Boffelli ,  Claudio Bellotti ,  Erminio Depoli ,  Fabio Natale

IPC: B25C7/00

CPC classification number: H02K49/104

Abstract: Coupling for transmission of a rotational movement from a driving member to a driven member, comprising permanent magnets which are integral with the driving member and permanent magnets which are integral with the driven member, said permanent magnets having a matching polarity (N-N;S-S) and lying in respective radial planes parallel to the axis of rotation and situated opposite each other so that each pair of oppositely facing magnets produces a corresponding magnetic repulsion force. The magnet transmission force transmits the rotational movement from the driving member to the driven member.

Abstract translation: 用于将驱动构件的旋转运动传递到从动构件的联接器，包括与驱动构件成一体的永磁体和与从动构件成一体的永磁体，所述永磁体具有匹配的极性（NN; SS）和 位于平行于旋转轴线并且彼此相对定位的相应径向平面中，使得每对相对面对的磁体产生相应的磁排斥力。 磁体传递力将来自驱动构件的旋转运动传递到从动构件。

公开(公告)号：US20060165539A1

公开(公告)日：2006-07-27

申请号：US11336446

申请日：2006-01-20

Applicant: Piercarlo Boffelli ,  Claudio Bellotti ,  Erminio Depoli ,  Fabio Natale

Inventor： Piercarlo Boffelli ,  Claudio Bellotti ,  Erminio Depoli ,  Fabio Natale

IPC: F04B9/00

CPC classification number: F01P7/162 ,  F01P5/12 ,  F01P7/164

Abstract: A device for transmitting a rotating movement from movement generating means to a driven shaft, comprising at least one friction coupling and at least one induction coupling, arranged between said movement generating means and the driven shaft and substantially concentric with each other, wherein said movement generating means consist of a circular ring having, formed on its outer circumferential edge, a pulley suitable for engagement with a corresponding drive belt; said circular movement-generating ring is mounted on a bearing keyed onto the fixed support body of the driven shaft; the circular ring part formed in the manner of a pulley is situated axially outside the fixed control element of the friction coupling.

Abstract translation: 一种用于将旋转运动从运动发生装置传递到从动轴的装置，包括布置在所述运动发生装置和从动轴之间并基本上彼此同心的至少一个摩擦联接器和至少一个感应联轴器，其中所述运动产生 装置由圆形环组成，在其外圆周边缘上形成适于与相应的传动带接合的滑轮; 所述圆周运动产生环安装在键合到从动轴的固定支撑体上的轴承上; 以滑轮的方式形成的圆环部分位于摩擦联接器的固定控制元件的轴向外侧。

公开(公告)号：US20050031455A1

公开(公告)日：2005-02-10

申请号：US10637290

申请日：2003-08-08

Applicant: Piercarlo Boffelli ,  Claudio Bellotti ,  Erminio Depoli ,  Fabio Natale

Inventor： Piercarlo Boffelli ,  Claudio Bellotti ,  Erminio Depoli ,  Fabio Natale

IPC: F01P5/12 ,  F01P7/04 ,  F01P7/08 ,  F04D13/02 ,  F04D15/00 ,  F16D27/112 ,  F04B49/00

CPC classification number: F01P5/12 ,  F01P7/04 ,  F01P7/08 ,  F04D13/026 ,  F04D13/027 ,  F04D15/0066 ,  F16D27/112 ,  F16D2027/005 ,  F16D2027/008 ,  H02K7/11

Abstract: Device for controlling the means (1) for recirculating a cooling fluid in engines (11a) in particular for vehicles and like, comprising a shaft (2) actuating the impeller, means (3,3b) for generating the movement of said shaft and means for transmitting the movement from the said generating means (3,3b) to the said shaft (2) of the impeller (1), in which said movement transmission means comprise a double-action coupling (30,40) comprising: magnetic means (31) integral with a rotor (30;130;230) and able to cooperate with corresponding magnetizable means (41;141;241) of a support (40;140;240) rotationally connected to the shaft (2) of the recirculating means and movable in an axial direction with respect thereto, so as to determine a first speed of rotation of the recirculating means (1), and electromagnetic means (22,22a) able to co-operate with a ring (41a;141a;241a) integral with said support (40;140;240) so as to determine a second and different speed of rotation of the pump impeller (1).

Abstract translation: 用于控制装置（1）的装置，用于使发动机（11a）中的冷却流体再循环，特别是用于车辆等，包括用于致动叶轮的轴（2），用于产生所述轴的运动的装置（3,3b） 用于将运动从所述生成装置（3,3b）传递到所述叶轮（1）的所述轴（2），其中所述运动传递装置包括双作用联接器（30,40），包括：磁性装置 31）与转子（30; 130; 230）成一体并且能够与旋转地连接到再循环装置的轴（2）的支撑件（40; 140; 240）的相应的可磁化装置（41; 141; 241） 并且能够相对于其轴向移动，以便确定再循环装置（1）的第一旋转速度，以及能够与环（41a; 141a; 241a）配合的电磁装置（22,22a） 与所述支撑件（40; 140; 240）成一体，以便确定所述泵叶轮的第二和不同的旋转速度 （1）。

公开(公告)号：US6013003A

公开(公告)日：2000-01-11

申请号：US94962

申请日：1998-06-12

Applicant: Piercarlo Boffelli ,  Erminio Depoli ,  Fabio Natale ,  Claudio Bellotti

Inventor： Piercarlo Boffelli ,  Erminio Depoli ,  Fabio Natale ,  Claudio Bellotti

IPC: F01P7/04 ,  F01P7/08 ,  F16D27/115 ,  F16D27/12 ,  F16H3/54 ,  F16D27/08

CPC classification number: F16H3/54 ,  F01P7/046 ,  F01P7/084 ,  F04D25/028 ,  F16D27/115 ,  F16D27/12 ,  F16D2027/005

Abstract: A multispeed drive for a motor-cooling fan has a shaft extending along and defining an axis and a planetary transmission including a sun gear fixed on the shaft, a planet element rotatable about the axis on the shaft and carrying planet gears meshing with the sun gear, and a ring element rotatable about the axis on the shaft and meshing with the planet gears. A fan is rotatable about the axis and fixed to one of the elements and an input member is also rotatable about the axis on the shaft adjacent the fan. Concentric electromagnetic clutches each have an output side connected to a respective one of the elements and couplable to the input member for closing and coupling the respective output side to the input member and for opening and decoupling the respective output side from the input member. Thus when both clutches are open the fan is decoupled completely from the input member.

Abstract translation: 用于电动机冷却风扇的多速驱动器具有沿轴线延伸并限定轴线的轴和包括固定在轴上的太阳齿轮的行星传动装置，能够围绕轴线的轴线旋转的行星元件，并承载与太阳齿轮啮合的行星齿轮 以及环形元件，其可围绕轴线轴转动并与行星齿轮啮合。 风扇可围绕轴线旋转并且固定到其中一个元件，并且输入构件也可绕邻近风扇的轴上的轴线旋转。 同心电磁离合器各自具有连接到相应的一个元件的输出侧，并且可连接到输入构件，用于闭合并将相应的输出侧耦合到输入构件，并将相应的输出侧与输入构件打开和分离。 因此，当两个离合器打开时，风扇将完全从输入构件分离。

公开(公告)号：US20110253077A1

公开(公告)日：2011-10-20

申请号：US13086689

申请日：2011-04-14

Applicant: Piercarlo Boffelli ,  Fabio Natale ,  Erminio Depoli ,  Claudio Bellotti

Inventor： Piercarlo Boffelli ,  Fabio Natale ,  Erminio Depoli ,  Claudio Bellotti

IPC: F16D27/12 ,  F16D47/00 ,  F01P5/10 ,  F16D27/04

CPC classification number: F16D27/12 ,  F01P5/04 ,  F01P7/084 ,  F16D27/112

Abstract: A double-acting electromagnetic device for transmitting movement to/from a driven/driving member in a vehicle and including a shaft that rotates about a longitudinal axis of rotation and that has, mounted relative thereto a first rotor of a first coupling including a pair of concentric annular electromagnets mounted on a fixed support, a coaxial bell member, a coaxial cup member, a first bearing, a first armature connected to the coaxial bell member, a second armature concentric with the first armature and connected to the coaxial cup member which is mounted idle with respect to the shaft via the first bearing and which has a first pulley formed on a side surface, wherein the support for the electromagnets is attached to a fixed structure part which has a load-bearing function, and wherein the bell member includes an outer annular edge extending in an axial direction towards the electromagnets and mounted axially over the first rotor.

Abstract translation: 一种双作用电磁装置，用于向车辆中的从动/驱动构件传递运动，并且包括围绕纵向旋转轴线旋转的轴，并且具有相对于其安装的第一联接器的第一转子，所述第一转子包括一对 安装在固定支撑件上的同心环形电磁体，同轴钟形构件，同轴杯构件，第一轴承，连接到同轴钟构件的第一电枢，与第一电枢同心并连接到同轴杯构件的第二电枢， 通过第一轴承相对于轴安装空转，并且具有形成在侧表面上的第一滑轮，其中电磁铁的支撑件附接到具有承载功能的固定结构部件，并且其中钟形件包括 外部环形边缘沿轴向方向朝向电磁体延伸并且轴向安装在第一转子上。

公开(公告)号：US20090026035A1

公开(公告)日：2009-01-29

申请号：US12244823

申请日：2008-10-03

Applicant: Piercarlo Boffelli ,  Claudio Bellotti ,  Erminio Depoli ,  Fabio Natale

Inventor： Piercarlo Boffelli ,  Claudio Bellotti ,  Erminio Depoli ,  Fabio Natale

IPC: F16D27/12

CPC classification number: B60K6/48 ,  B60K6/405 ,  Y02T10/6221

Abstract: Apparatus for transmitting motive power from a combustion engine or from an electric generator/motor to a driven shaft coupled to a rotating device, includes a main shaft having a first end connected to the combustion engine by a first engaging/disengaging device and a second end connected to the driven shaft by a second engaging/disengaging device, said shaft having, mounted thereon, a first electromagnetic clutch, the rotor of which is adapted to selectively receive motive power from a secondary shaft which is connected to the motor/generator, the main shaft being provided with a pulley carrying a drive belt which is wound onto a second pulley mounted idle on said secondary shaft and adapted to transmit motive power to the generator/motor via a third engaging/disengaging device.

Abstract translation: 用于从内燃发动机或从发电机/电动机向连接到旋转装置的从动轴传递动力的装置包括主轴，其具有通过第一接合/分离装置连接到内燃机的第一端和第二端 通过第二接合/分离装置连接到从动轴，所述轴安装在其上，第一电磁离合器，其转子适于选择性地接收来自连接到电动机/发电机的次级轴的动力， 主轴设有带有传动带的皮带轮，该传动皮带卷绕在第二滑轮上，该滑轮安装在所述副轴上的空转中，并且适于经由第三接合/分离装置将动力传递到发电机/马达。

公开(公告)号：US07472778B2

公开(公告)日：2009-01-06

申请号：US11316640

申请日：2005-12-21

Applicant: Piercarlo Boffelli ,  Claudio Bellotti ,  Erminio Depoli ,  Fabio Natale ,  Mariano Turco

Inventor： Piercarlo Boffelli ,  Claudio Bellotti ,  Erminio Depoli ,  Fabio Natale ,  Mariano Turco

IPC: F16D27/112

CPC classification number: F01P7/048 ,  F01P5/04 ,  F01P7/046 ,  F01P7/084 ,  F16D27/112 ,  F16D27/12

Abstract: A device for transmitting the movement to a fan for cooling the cooling fluid in a motor vehicle, mounted, by means of an idle support, on an axis parallel to the longitudinal axis (X-X) of the driving shaft of the vehicle, said device comprising movement generating means which are coaxial and integral with the driving shaft; means for transmitting the movement of the driving shaft to a first clutch; at least one first friction clutch with an electromagnetic actuating system, which is arranged on an axis parallel to the longitudinal axis (X-X) of the driving shaft and the rotor of which is connected to said movement transmission means and the engagement of which produces a rotation of the fan at a number of revolutions at least equal to that of the movement generating means.

Abstract translation: 一种用于将运动传送到风扇以冷却机动车辆中的冷却流体的装置，其通过怠速支撑件安装在平行于车辆的驱动轴的纵向轴线（XX）的轴线上，所述装置包括 与驱动轴同轴且一体的运动产生装置; 用于将所述驱动轴的运动传递到第一离合器的装置; 具有电磁致动系统的至少一个第一摩擦离合器，其布置在平行于所述驱动轴的纵向轴线（XX）的轴线上，并且其转子连接到所述运动传递装置，并且其啮合产生旋转 的风扇转动至少等于运动产生装置的转数。

公开(公告)号：US20080146353A1

公开(公告)日：2008-06-19

申请号：US11858542

申请日：2007-09-20

Applicant: Piercarlo Boffelli ,  Claudio Bellotti ,  Erminio Depoli ,  Fabio Natale

Inventor： Piercarlo Boffelli ,  Claudio Bellotti ,  Erminio Depoli ,  Fabio Natale

IPC: F16D27/00 ,  H02K49/00 ,  F16H48/20

CPC classification number: F16H48/30 ,  F16H48/08 ,  F16H48/24 ,  F16H48/34 ,  F16H2048/204 ,  F16H2048/346 ,  Y10T464/30

Abstract: A device for displaceably actuating, in both directions along a longitudinal direction, a crown wheel includes an actuator for actuating the crown wheel to engage and lock a differential. The actuator includes an electromagnetic actuator that provides advantages of pneumatic devices.

Abstract translation: 用于沿着纵向在两个方向上可移动地致动冠轮的装置包括用于致动冠轮以啮合并锁定差速器的致动器。 致动器包括提供气动装置优点的电磁致动器。