专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明公开

EP2161467A2 Enhanced fan and fan drive assembly 审中-公开
标题翻译：增强风扇和风扇驱动组件
公开(公告)号：EP2161467A2
公开(公告)日：2010-03-10
申请号：EP09177416.6
申请日：2000-02-15
申请人： Borgwarner Inc.
发明人： Light, Gerard M. , Debrabander, James R. , Robb, Neil. E , Buckley, Donald E.
IPC分类号： F16D35/02 , F04D25/02 , F16D13/72
CPC分类号： F16D35/02 , F04D25/022 , F04D29/329 , F04D29/584 , F16D13/72
摘要： A fan drive assembly including a cooling fan (11) and a fluid coupling device (13). The cooling fan includes a fan hub (17), a spider (15), and a plurality of fan blades (19). The coupling device has an output coupling assembly (21) including a body (23) and a cover (25). The body (23) includes preferably only three mounting portions (67), each being disposed immediately adjacent an outer periphery of the body. Each of the mounting portions (67) defines the necessary machining chucking surfaces (73), and a spider mounting surface (75) including a pilot surface (77) engaging the pilot diameter (79) of the spider (15). The body (23) includes cooling fins (61) covering substantially all of the rearward surface (59) of the body not covered by the mounting portions. The fan hub (17) also includes a rearwardly extending air dam portion (81), limiting localized radial air flow. The present invention is able to improve the radial air flow through the body cooling fins and achieve substantially greater heat dissipation from the fan drive assembly, thus permitting greater fan speed for a given input speed.
摘要翻译：包括冷却风扇（11）和流体联接装置（13）的风扇驱动组件。冷却风扇包括风扇轮毂（17），星形轮（15）和多个风扇叶片（19）。联接装置具有包括主体（23）和盖（25）的输出联接组件（21）。本体（23）优选仅包括三个安装部分（67），每个安装部分紧邻本体的外周布置。每个安装部分67限定了必要的加工夹紧表面73以及包括与星形轮15的导向直径79接合的导向表面77的星形轮安装表面75。本体（23）包括散热片（61），所述散热片（61）基本上覆盖未被安装部分覆盖的本体的所有后表面（59）。风扇轮毂（17）还包括向后延伸的气坝部分（81），限制局部径向气流。本发明能够改善通过本体散热片的径向空气流动，并且实现来自风扇驱动组件的明显更大的散热，从而允许对于给定的输入速度更大的风扇速度。

2. 发明公开

EP1326028A2 Water pump with electronically controlled viscous coupling drive 有权
标题翻译：带电子控制粘性联轴器驱动的水泵
公开(公告)号：EP1326028A2
公开(公告)日：2003-07-09
申请号：EP02258412.2
申请日：2002-12-05
申请人： BorgWarner Inc.
发明人： Light, Gerard M. , Ignatovich, James E. , Robb, Neil E.
IPC分类号： F16D37/02
CPC分类号： F16D35/024 , F16D37/02 , F16D2037/005
摘要： An electronically-controlled viscous coupling (50) is coupled to a water pump (34) to control the coolant flow rate of engine coolant to an engine at a given engine speed to maximize fuel economy and minimize emissions. The viscous coupling has a stationary electrical coil (52) that, when excited by electrical current, induces the driven disk (60) to flex away from an input disk (54) within the viscous, thereby increasing the size of the shear area, thereby decreasing the amount of torque produced to drive the water pump shaft (62) and impellers (77) that control the coolant flow rate. A carrier (71) coupled to the back of the driven disk maximizes the amount of flex allowed to the driven disk, thereby assuring a maximum decrease in rotational speed of the impellers at a given engine speed and ensuring that the driven disk does not contact the stationary coil.
摘要翻译：电子控制的粘性联轴器（50）联接到水泵（34），以控制在给定发动机转速下发动机冷却剂到发动机的冷却剂流率，以最大化燃料经济性并使排放最小化。粘性联轴器具有固定的电线圈（52），其在被电流激励时引起从动盘（60）弯曲离开粘性内的输入盘（54），从而增大剪切面积的尺寸减少驱动水泵轴（62）和控制冷却剂流量的叶轮（77）产生的转矩量。连接到从动盘背部的托架（71）使得从动盘允许的挠曲量最大化，由此确保在给定的发动机速度下叶轮转速的最大降低，并确保从动盘不接触固定线圈。

3. 发明公开

EP2975284A2 ENHANCED FAN AND FAN DRIVE ASSEMBLY 审中-公开
标题翻译：增强型风扇和风扇驱动装置
公开(公告)号：EP2975284A2
公开(公告)日：2016-01-20
申请号：EP15177536.8
申请日：2000-02-15
申请人： BorgWarner Inc.
发明人： Light, Gerard M. , Debrabander, James R. , Robb, Neil. E , Buckley, Donald E.
IPC分类号： F16D35/02 , F04D25/02 , F16D13/72 , F04D29/32
CPC分类号： F16D35/02 , F04D25/022 , F04D29/329 , F04D29/584 , F16D13/72
摘要： A fan drive assembly comprises a cooling fan (11) attached to a fluid coupling device (13). The cooling fan (11) includes a fan hub (17) and a plurality of fan blades (19) extending radially from said fan hub (17). The fluid coupling device (13) includes a rotatable coupling assembly (21) including a body member (23) having a rearward surface (59), and a cover member (25) cooperating with said body member (23) to define a fluid chamber (39) therebetween. A rotatable coupling member (27) is disposed in said fluid chamber (39) for rotation relative to said coupling assembly (21). The coupling assembly (21) and the coupling member (27) cooperate to define a viscous shear chamber (55,57) therebetween, whereby torque may be transmitted from said coupling member (27) to said coupling assembly (21) in response to the presence of viscous fluid in said viscous shear chamber (55,57). Said body member includes a plurality of cooling fins (61) on said rearward surface. Each of said plurality of fan blades (19) defines a back-to-back dimension measured rearward from said cooling fins (61) to the rearward side of each of said fan blades (19). Said fan hub (17) defines a rearward axially extending air dam portion (81) at each of said plurality of fan blades (19), said air dam portion (81) defining an axial length measured rearward from said cooling fins (61), which is in the range of about 60% to about 70% of said back-to-back dimension.
摘要翻译：风扇驱动组件包括附接到流体联接装置（13）的冷却风扇（11）。冷却风扇（11）包括风扇轮毂（17）和从所述风扇轮毂（17）径向延伸的多个风扇叶片（19）。所述流体联接装置（13）包括可旋转联接组件（21），所述可旋转联接组件包括具有后表面（59）的主体构件（23）和与所述主体构件（23）配合以限定流体腔室（39）。可旋转的联接构件（27）设置在所述流体室（39）中以相对于所述联接组件（21）旋转。联接组件（21）和联接构件（27）协作以在其间限定粘性剪切室（55,57），由此扭矩可以响应于所述联接构件（27）从所述联接构件（27）传递到所述联接组件在所述粘性剪切室（55,57）中存在粘性流体。所述主体构件包括在所述后表面上的多个散热片（61）。所述多个风扇叶片（19）中的每一个限定从所述散热片（61）向后测量到每个所述风扇叶片（19）的后侧的背对背尺寸。所述风扇轮毂（17）在所述多个风扇叶片（19）中的每一个处限定了轴向延伸的后向气坝部分（81），所述气坝部分（81）限定了从所述冷却翼片（61）向后测量的轴向长度，其在所述背靠背尺寸的约60％至约70％的范围内。

4. 发明公开

EP2161468A3 Enhanced fan and fan drive assembly 审中-公开
标题翻译：风扇和电源单元该风扇的
公开(公告)号：EP2161468A3
公开(公告)日：2014-10-22
申请号：EP09177419.0
申请日：2000-02-15
申请人： BorgWarner Inc.
发明人： Light, Gerard M. , Debrabander, James R. , Robb, Neil E. , Buckley, Donald E.
IPC分类号： F16D35/02 , F04D25/02 , F16D13/72 , F04D29/16
CPC分类号： F16D35/02 , F04D25/022 , F04D29/329 , F04D29/584 , F16D13/72
摘要： A fan drive assembly including a cooling fan (11) and a fluid coupling device (13). The cooling fan includes a fan hub (17), a spider (15), and a plurality of fan blades (19). The coupling device has an output coupling assembly (21) including a body (23) and a cover (25) The body (23) includes preferably only three mounting portions (67), each being disposed immediately adjacent an outer periphery of the body. Each of the mounting portions (67) defines the necessary machining chucking surfaces (73), and a spider mounting surface (75) including a pilot surface (77) engaging the pilot diameter (79) of the spider (15). The body (23) includes cooling fins (61) covering substantially all of the rearward surface (59) of the body not covered by the mounting portions. The fan hub (17) also includes a rearwardly extending air dam portion (81), limiting localized radial air flow The present invention is able to improve the radial air flow through the body cooling fins and achieve substantially greater heat dissipation from the fan drive assembly, thus permitting greater fan speed for a given input speed.

5. 发明公开

EP2975284A3 ENHANCED FAN AND FAN DRIVE ASSEMBLY 审中-公开
标题翻译：风扇和风扇驱动单元本
公开(公告)号：EP2975284A3
公开(公告)日：2016-09-28
申请号：EP15177536.8
申请日：2000-02-15
申请人： BorgWarner Inc.
发明人： Light, Gerard M. , Debrabander, James R. , Robb, Neil. E , Buckley, Donald E.
IPC分类号： F16D35/02 , F04D25/02 , F16D13/72 , F04D29/32
CPC分类号： F16D35/02 , F04D25/022 , F04D29/329 , F04D29/584 , F16D13/72
摘要： A fan drive assembly comprises a cooling fan (11) attached to a fluid coupling device (13). The cooling fan (11) includes a fan hub (17) and a plurality of fan blades (19) extending radially from said fan hub (17). The fluid coupling device (13) includes a rotatable coupling assembly (21) including a body member (23) having a rearward surface (59), and a cover member (25) cooperating with said body member (23) to define a fluid chamber (39) therebetween. A rotatable coupling member (27) is disposed in said fluid chamber (39) for rotation relative to said coupling assembly (21). The coupling assembly (21) and the coupling member (27) cooperate to define a viscous shear chamber (55,57) therebetween, whereby torque may be transmitted from said coupling member (27) to said coupling assembly (21) in response to the presence of viscous fluid in said viscous shear chamber (55,57). Said body member includes a plurality of cooling fins (61) on said rearward surface. Each of said plurality of fan blades (19) defines a back-to-back dimension measured rearward from said cooling fins (61) to the rearward side of each of said fan blades (19). Said fan hub (17) defines a rearward axially extending air dam portion (81) at each of said plurality of fan blades (19), said air dam portion (81) defining an axial length measured rearward from said cooling fins (61), which is in the range of about 60% to about 70% of said back-to-back dimension.

6. 发明公开

EP2975285A2 ENHANCED FAN AND FAN DRIVE ASSEMBLY 审中-公开
标题翻译： LÜFTERUND ANTRIEBSEINHEIT DIESESLÜFTERS
公开(公告)号：EP2975285A2
公开(公告)日：2016-01-20
申请号：EP15177727.3
申请日：2000-02-15
申请人： BorgWarner Inc.
发明人： Light, Gerard M. , Debrabander, James R. , Robb, Neil. E , Buckley, Donald E.
IPC分类号： F16D35/02 , F04D25/02 , F16D13/72 , F04D29/32
CPC分类号： F16D35/02 , F04D25/022 , F04D29/329 , F04D29/584 , F16D13/72
摘要： A fan drive assembly comprises a cooling fan 11 including a spider portion 15, a hub 17 mounted to said spider portion 15 and a plurality of blades 19 extending radially from said hub 17. The spider portion 15 has a central opening defining a pilot diameter 79. The assembly also has a body member 23 having a rearward surface 57 with a plurality of mounting portions 67 formed thereon, each of said mounting portions 67 defining an spider mounting surface 75 and a radially disposed pilot surface 77 configured to contact said pilot diameter 79. Each of said mounting portions 67 defines an outer periphery and a machine chucking surface 73 at said outer periphery. The outer periphery of said plurality of mounting portions 67 is circular and said machine chucking surface 73 is linear. The assembly also includes a means for attaching said spider portion 15 to said plurality of mounting portions 67 with said spider portion 15 contacting said mounting surface 75 and said pilot diameter 79 in engagement with said pilot surface 77. A coupling member 27 is engageable between said body member 23 and a source of rotational motion to transmit torque to said body member 23, thereby rotating said cooling fan 11.
摘要翻译：风扇驱动组件包括一个冷却风扇11，包括一个蜘蛛部分15，一个安装在该蜘蛛部分15上的一个轮毂17以及从该轮毂17径向延伸的多个叶片19.该蜘蛛部分15具有一个中心开口，该组件还具有主体部件23，该主体部件23具有形成在其上的多个安装部分67的后表面57，每个安装部分67限定了一个蜘蛛安装表面75和径向设置的引导表面77，每个所述安装部分67在所述外周限定外周和机械夹紧表面73。所述多个安装部分67的外周是圆形的，所述机器夹紧表面73是线性的。组件还包括用于将所述蜘蛛部分15附接到所述多个安装部分67的装置，其中所述蜘蛛部分15接触所述安装表面75和与所述先导表面77接合的所述引导直径79.联接构件27可接合在所述主体构件23和旋转运动源，以将扭矩传递到主体构件23，由此旋转所述冷却风扇11。

7. 发明公开

EP1326028A3 Water pump with electronically controlled viscous coupling drive 有权
标题翻译：水泵与一电子控制的粘性耦合器驱动
公开(公告)号：EP1326028A3
公开(公告)日：2004-05-19
申请号：EP02258412.2
申请日：2002-12-05
申请人： BorgWarner Inc.
发明人： Light, Gerard M. , Ignatovich, James E. , Robb, Neil E.
IPC分类号： F16D37/02 , F16D35/02
CPC分类号： F16D35/024 , F16D37/02 , F16D2037/005
摘要： An electronically-controlled viscous coupling (50) is coupled to a water pump (34) to control the coolant flow rate of engine coolant to an engine at a given engine speed to maximize fuel economy and minimize emissions. The viscous coupling has a stationary electrical coil (52) that, when excited by electrical current, induces the driven disk (60) to flex away from an input disk (54) within the viscous, thereby increasing the size of the shear area, thereby decreasing the amount of torque produced to drive the water pump shaft (62) and impellers (77) that control the coolant flow rate. A carrier (71) coupled to the back of the driven disk maximizes the amount of flex allowed to the driven disk, thereby assuring a maximum decrease in rotational speed of the impellers at a given engine speed and ensuring that the driven disk does not contact the stationary coil.

8. 发明公开

EP2975285A3 ENHANCED FAN AND FAN DRIVE ASSEMBLY 审中-公开
标题翻译：增强型风扇和风扇驱动装置
公开(公告)号：EP2975285A3
公开(公告)日：2016-04-27
申请号：EP15177727.3
申请日：2000-02-15
申请人： BorgWarner Inc.
发明人： Light, Gerard M. , Debrabander, James R. , Robb, Neil. E , Buckley, Donald E.
IPC分类号： F16D35/02 , F04D25/02 , F16D13/72 , F04D29/32
CPC分类号： F16D35/02 , F04D25/022 , F04D29/329 , F04D29/584 , F16D13/72
摘要： A fan drive assembly comprises a cooling fan 11 including a spider portion 15, a hub 17 mounted to said spider portion 15 and a plurality of blades 19 extending radially from said hub 17. The spider portion 15 has a central opening defining a pilot diameter 79. The assembly also has a body member 23 having a rearward surface 57 with a plurality of mounting portions 67 formed thereon, each of said mounting portions 67 defining an spider mounting surface 75 and a radially disposed pilot surface 77 configured to contact said pilot diameter 79. Each of said mounting portions 67 defines an outer periphery and a machine chucking surface 73 at said outer periphery. The outer periphery of said plurality of mounting portions 67 is circular and said machine chucking surface 73 is linear. The assembly also includes a means for attaching said spider portion 15 to said plurality of mounting portions 67 with said spider portion 15 contacting said mounting surface 75 and said pilot diameter 79 in engagement with said pilot surface 77. A coupling member 27 is engageable between said body member 23 and a source of rotational motion to transmit torque to said body member 23, thereby rotating said cooling fan 11.
摘要翻译：风扇驱动组件包括一个冷却风扇11，该冷却风扇包括一个星形部分15，一个安装在所述星形部分15上的轮毂17和多个从所述轮毂17径向延伸的叶片19.该星形部分15具有一个中心开口，该组件还具有主体构件23，该主体构件23具有后表面57，其上形成有多个安装部分67，每个所述安装部分67限定了星形轮安装表面75和径向布置的引导表面77，该引导表面77构造成接触所述引导直径79 每个所述安装部分67限定一个外周边和在所述外周边处的机器夹持表面73。所述多个安装部分67的外周是圆形的，并且所述机器夹持表面73是线性的。该组件还包括用于将所述星形部分15连接到所述多个安装部分67的装置，其中所述星形部分15接触所述安装表面75并且所述导向直径79与所述导向表面77接合。联接构件27可接合在所述本体构件23和旋转运动源以将扭矩传递到所述本体构件23，从而旋转所述冷却风扇11。

9. 发明公开

EP2161467A3 Enhanced fan and fan drive assembly 审中-公开
公开(公告)号：EP2161467A3
公开(公告)日：2014-10-22
申请号：EP09177416.6
申请日：2000-02-15
申请人： BorgWarner Inc.
发明人： Light, Gerard M. , Debrabander, James R. , Robb, Neil. E , Buckley, Donald E.
IPC分类号： F16D35/02 , F04D25/02 , F16D13/72 , F04D29/32
CPC分类号： F16D35/02 , F04D25/022 , F04D29/329 , F04D29/584 , F16D13/72
摘要： A fan drive assembly including a cooling fan (11) and a fluid coupling device (13). The cooling fan includes a fan hub (17), a spider (15), and a plurality of fan blades (19). The coupling device has an output coupling assembly (21) including a body (23) and a cover (25). The body (23) includes preferably only three mounting portions (67), each being disposed immediately adjacent an outer periphery of the body. Each of the mounting portions (67) defines the necessary machining chucking surfaces (73), and a spider mounting surface (75) including a pilot surface (77) engaging the pilot diameter (79) of the spider (15). The body (23) includes cooling fins (61) covering substantially all of the rearward surface (59) of the body not covered by the mounting portions. The fan hub (17) also includes a rearwardly extending air dam portion (81), limiting localized radial air flow. The present invention is able to improve the radial air flow through the body cooling fins and achieve substantially greater heat dissipation from the fan drive assembly, thus permitting greater fan speed for a given input speed.

10. 发明授权

EP1031751B1 Enhanced fan and fan drive assembly 有权
标题翻译：风扇和电源单元该风扇的
公开(公告)号：EP1031751B1
公开(公告)日：2010-06-23
申请号：EP00301130.1
申请日：2000-02-15
申请人： BorgWarner, Inc.
发明人： Light, Gerard M. , Debrabander, James R. , Robb, Neil E. , Buckley, Donald E.
IPC分类号： F16D35/02 , F04D25/02
CPC分类号： F16D35/02 , F04D25/022 , F04D29/329 , F04D29/584 , F16D13/72
摘要： A fan drive assembly including a cooling fan (11) and a fluid coupling device (13). The cooling fan includes a fan hub (17), a spider (15), and a plurality of fan blades (19). The coupling device has an output coupling assembly (21) including a body (23) and a cover (25). The body (23) includes preferably only three mounting portions (67), each being disposed immediately adjacent an outer periphery of the body. Each of the mounting portions (67) defines the necessary machining chucking surfaces (73), and a spider mounting surface (75) including a pilot surface (77) engaging the pilot diameter (79) of the spider (15). The body (23) includes cooling fins (61) covering substantially all of the rearward surface (59) of the body not covered by the mounting portions. The fan hub (17) also includes a rearwardly extending air dam portion (81), limiting localized radial air flow. The present invention is able to improve the radial air flow through the body cooling fins and achieve substantially greater heat dissipation from the fan drive assembly, thus permitting greater fan speed for a given input speed.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式