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公开(公告)号：US20110088868A1
公开(公告)日：2011-04-21
申请号：US12921221
申请日：2009-03-02
IPC分类号： F01P9/00
CPC分类号： F01P5/04 , F01P5/06 , F16D2300/021
摘要： A cooling system for a fan drive device, particularly for a wet friction clutch. The dutch shaft member is attached to a shaft mounting piate and ATF is circulated through them. The shaft mounting plate is connected in turn to an engine mounting plate which has engine coolant circulated through it at a lower temperature. The shaft mounting plate and engine mounting plates both have passageways for circulation of fluids therein.
摘要翻译： 用于风扇驱动装置的冷却系统，特别是用于湿式摩擦离合器的冷却系统。 离合器轴构件连接到轴安装座，ATF通过它们循环。 轴安装板依次连接到发动机安装板，其发动机冷却剂在较低温度下循环通过。 轴安装板和发动机安装板都具有用于在其中循环流体的通道。
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公开(公告)号：US08851028B2
公开(公告)日：2014-10-07
申请号：US12921221
申请日：2009-03-02
CPC分类号： F01P5/04 , F01P5/06 , F16D2300/021
摘要： A cooling system for a fan drive device, particularly for a wet friction clutch. The clutch shaft member is attached to a shaft mounting plate and ATF is circulated through them. The shaft mounting plate is connected in turn to an engine mounting plate which has engine coolant circulated through it at a lower temperature. The shaft mounting plate and engine mounting plates both have passageways for circulation of fluids therein.
摘要翻译： 用于风扇驱动装置的冷却系统，特别是用于湿式摩擦离合器的冷却系统。 离合器轴构件附接到轴安装板，并且ATF通过它们循环。 轴安装板依次连接到发动机安装板，其发动机冷却剂在较低温度下循环通过。 轴安装板和发动机安装板都具有用于在其中循环流体的通道。
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公开(公告)号：US08726854B2
公开(公告)日：2014-05-20
申请号：US13942521
申请日：2013-07-15
申请人： Dale M. Pickelman, Jr. , Thomas Tembreull , Michael Cooper , Paul Crockett , Michael Hagedorn , Justin Rumao
发明人： Dale M. Pickelman, Jr. , Thomas Tembreull , Michael Cooper , Paul Crockett , Michael Hagedorn , Justin Rumao
IPC分类号： F01P7/02
CPC分类号： F16D25/06 , F01P7/042 , F16D25/082 , F16D25/123 , F16D43/284 , F16D2300/021 , F16D2500/10418
摘要： A fan drive system is provided having a housing connected with a pulley. A fan shaft is rotatably mounted to the housing by a clutch. A piston actuates the clutch. A pressure tube is provided for delivering pressure to the piston. A valve controls pressure against the piston. A fixed shaft rotatably supports the housing and the pulley and has passages extending through the pulley. A base connects the support shaft to a vehicle structure. An oil plate has inlets and outlets with the shaft passages. The oil plate circulates the hydraulic fluid. A coolant plate is juxtaposed between the oil plate and the structure supporting the support shaft. The coolant plate has inlets and outlets for coolant from a remote cooler.
摘要翻译： 提供了一种具有与滑轮连接的壳体的风扇驱动系统。 风扇轴通过离合器可旋转地安装到壳体。 活塞致动离合器。 提供用于将压力输送到活塞的压力管。 阀门对活塞进行控制压力。 固定轴可旋转地支撑壳体和滑轮并且具有延伸穿过滑轮的通道。 基座将支撑轴连接到车辆结构。 油盘具有带有通道的入口和出口。 油板循环液压油。 在油板和支撑支撑轴的结构之间并联冷却剂板。 冷却剂板具有用于来自远程冷却器的冷却剂的入口和出口。
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公开(公告)号：US08474416B2
公开(公告)日：2013-07-02
申请号：US13127048
申请日：2009-10-28
IPC分类号： F01P7/02
CPC分类号： F16D43/284 , F01P7/042 , F16D2300/021
摘要： A hydraulically controlled fan drive system is provided including a housing containing a hydraulic fluid, a pulley connected to the housing a fan shaft rotatably mounted to the housing by a hydraulically actuated clutch, a piston mounted within a piston housing for actuating the clutch, a pitot tube for delivering pressurized hydraulic fluid from the housing to the piston housing, a valve for controlling the fluid pressure within the piston housing, a shaft rotationally supporting the housing having passages extending through the pulley, a base connected with the shaft connecting the shaft with a structure, the base having coolant inlet and outlet, and an oil cooler connected with the base on a side of said base generally axially opposite of the pulley.
摘要翻译： 一种液压控制的风扇驱动系统，包括一个容纳液压流体的壳体，一个连接到壳体上的滑轮，通过一个液压驱动的离合器可旋转地安装在壳体上的风扇轴，安装在活塞壳体内用于致动离合器的活塞，皮托 用于将加压液压流体从壳体输送到活塞壳体的管，用于控制活塞壳体内的流体压力的阀，旋转地支撑壳体的轴，该轴具有延伸穿过滑轮的通道，与连接轴的轴连接的基座， 结构，具有冷却剂入口和出口的底座，以及与所述底座在所述基座的与滑轮大致轴向相对的一侧连接的油冷却器。
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公开(公告)号：US20110203539A1
公开(公告)日：2011-08-25
申请号：US13127048
申请日：2009-10-28
IPC分类号： F01P7/08
CPC分类号： F16D43/284 , F01P7/042 , F16D2300/021
摘要： A hydraulically controlled fan drive system is provided including a housing containing a hydraulic fluid, a pulley connected to the housing a fan shaft rotatably mounted to the housing by a hydraulically actuated clutch, a piston mounted within a piston housing for actuating the clutch, a pitot tube for delivering pressurized hydraulic fluid from the housing to the piston housing, a valve for controlling the fluid pressure within the piston housing, a shaft rotationally supporting the housing having passages extending through the pulley, a base connected with the shaft connecting the shaft with a structure, the base having coolant inlet and outlet, and an oil cooler connected with the base on a side of said base generally axially opposite of the pulley.
摘要翻译： 一种液压控制的风扇驱动系统，包括一个容纳液压流体的壳体，一个连接到壳体上的滑轮，通过一个液压驱动的离合器可旋转地安装在壳体上的风扇轴，安装在活塞壳体内用于致动离合器的活塞，皮托 用于将加压液压流体从壳体输送到活塞壳体的管，用于控制活塞壳体内的流体压力的阀，旋转地支撑壳体的轴，该轴具有延伸穿过滑轮的通道，与连接轴的轴连接的基座， 结构，具有冷却剂入口和出口的底座，以及与所述底座在所述基座的与滑轮大致轴向相对的一侧连接的油冷却器。
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公开(公告)号：US07516827B2
公开(公告)日：2009-04-14
申请号：US11674973
申请日：2007-02-14
IPC分类号： F16D43/284 , F16D25/0638 , F01P7/02
CPC分类号： F16D25/08 , F01P7/042 , F16D25/123 , F16D43/284
摘要： A hydraulically controlled fan drive system (12) having a method of engagement includes a housing assembly (20) containing a hydraulic fluid (48) and an engaging circuit (36). The engaging circuit (36) includes a pitot tube (152) coupled within the housing assembly (20) that receives at least a portion of the hydraulic fluid (48). An engaging circuit (36) engages the housing assembly (20) to a fan shaft (44) in response to supply of the hydraulic fluid (48) from the pitot tube (152).
摘要翻译： 具有接合方法的液压控制风扇驱动系统（12）包括容纳液压流体（48）和接合回路（36）的壳体组件（20）。 接合电路（36）包括耦合在壳体组件（20）内的皮托管（152），其容纳至少一部分液压流体（48）。 响应于来自皮托管（152）的液压流体（48）的供应，接合电路（36）将壳体组件（20）接合到风扇轴（44）。
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7.发明申请Mechanical Slip Failsafe System For A Heavy-Duty Multi-Speed Fan Clutch 审中-公开一种重型多速风扇离合器的机械滑差故障保护系统公开(公告)号：US20140001005A1
公开(公告)日：2014-01-02
申请号：US14016196
申请日：2013-09-02
IPC分类号： F16D43/25 , F16D25/0638
CPC分类号： F16D43/25 , F16D25/0638 , F16D25/123 , F16D48/06 , F16D2500/1027 , F16D2500/10412 , F16D2500/10418 , F16D2500/1045 , F16D2500/30404 , F16D2500/30803 , F16D2500/30805 , F16D2500/5106
摘要： A failsafe system for a heavy-duty multi-speed clutch includes a thermal valve coupled within a clutch pressure tube orifice circuit protecting a clutch pack from heat degradation. When oil temperature of the clutch reaches a level where thermal degradation can occur, the thermal valve allows flow into a clutch piston system at a maximum operating pressure, thereby engaging a clutch drive and cooling the clutch to a safe condition.
摘要翻译： 用于重型多速离合器的故障安全系统包括耦合在离合器压力管孔电路内的热阀，其保护离合器组件免受热降解。 当离合器的油温达到可能发生热降解的水平时，热阀允许以最大工作压力流入离合器活塞系统，从而接合离合器驱动并将离合器冷却到安全状态。
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公开(公告)号：US20130299300A1
公开(公告)日：2013-11-14
申请号：US13942521
申请日：2013-07-15
申请人： Dale M. Pickelman, JR. , Thomas Tembreull , Michael Cooper , Paul Crockett , Michael Hagedorn , Justin Rumao
发明人： Dale M. Pickelman, JR. , Thomas Tembreull , Michael Cooper , Paul Crockett , Michael Hagedorn , Justin Rumao
IPC分类号： F16D25/06
CPC分类号： F16D25/06 , F01P7/042 , F16D25/082 , F16D25/123 , F16D43/284 , F16D2300/021 , F16D2500/10418
摘要： A fan drive system is provided having a housing connected with a pulley. A fan shaft is rotatably mounted to the housing by a clutch. A piston actuates the clutch. A pressure tube is provided for delivering pressure to the piston. A valve controls pressure against the piston. A fixed shaft rotatably supports the housing and the pulley and has passages extending through the pulley. A base connects the support shaft to a vehicle structure. An oil plate has inlets and outlets with the shaft passages. The oil plate circulates the hydraulic fluid. A coolant plate is juxtaposed between the oil plate and the structure supporting the support shaft. The coolant plate has inlets and outlets for coolant from a remote cooler.
摘要翻译： 提供了一种具有与滑轮连接的壳体的风扇驱动系统。 风扇轴通过离合器可旋转地安装到壳体。 活塞致动离合器。 提供用于将压力输送到活塞的压力管。 阀门对活塞进行控制压力。 固定轴可旋转地支撑壳体和滑轮并且具有延伸穿过滑轮的通道。 基座将支撑轴连接到车辆结构。 油盘具有带有通道的入口和出口。 油板循环液压油。 在油板和支撑支撑轴的结构之间并联冷却剂板。 冷却剂板具有用于来自远程冷却器的冷却剂的入口和出口。
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公开(公告)号：US08485141B2
公开(公告)日：2013-07-16
申请号：US13319089
申请日：2010-04-30
申请人： Dale M. Pickelman, Jr. , Thomas Tembreull , Michael Cooper , Paul Crockett , Michael Hagedorn , Justin Rumao
发明人： Dale M. Pickelman, Jr. , Thomas Tembreull , Michael Cooper , Paul Crockett , Michael Hagedorn , Justin Rumao
IPC分类号： F01P7/02
CPC分类号： F16D25/06 , F01P7/042 , F16D25/082 , F16D25/123 , F16D43/284 , F16D2300/021 , F16D2500/10418
摘要： A fan drive system is provided having a housing connected with a pulley. A fan shaft is rotatably mounted to the housing by a clutch. A piston actuates the clutch. A pressure tube is provided for delivering pressure to the piston. A valve controls pressure against the piston. A fixed shaft rotatably supports the housing and the pulley and has passages extending through the pulley. A base connects the support shaft to a vehicle structure. An oil plate has inlets and outlets with the shaft passages. The oil plate circulates the hydraulic fluid. A coolant plate is juxtaposed between the oil plate and the structure supporting the support shaft. The coolant plate has inlets and outlets for coolant from a remote cooler.
摘要翻译： 提供了一种具有与滑轮连接的壳体的风扇驱动系统。 风扇轴通过离合器可旋转地安装到壳体。 活塞致动离合器。 提供用于将压力输送到活塞的压力管。 阀门对活塞进行控制压力。 固定轴可旋转地支撑壳体和滑轮并且具有延伸穿过滑轮的通道。 基座将支撑轴连接到车辆结构。 油盘具有带有通道的入口和出口。 油板循环液压油。 在油板和支撑支撑轴的结构之间并联冷却剂板。 冷却剂板具有用于来自远程冷却器的冷却剂的入口和出口。
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公开(公告)号：US20120048672A1
公开(公告)日：2012-03-01
申请号：US13319089
申请日：2010-04-30
申请人： Dale M. Pickelman, JR. , Thomas Tembreull , Michael Cooper , Paul Crockett , Michael Hagedorn , Justin Rumao
发明人： Dale M. Pickelman, JR. , Thomas Tembreull , Michael Cooper , Paul Crockett , Michael Hagedorn , Justin Rumao
IPC分类号： F16D25/12 , F16D25/0635
CPC分类号： F16D25/06 , F01P7/042 , F16D25/082 , F16D25/123 , F16D43/284 , F16D2300/021 , F16D2500/10418
摘要： A fan drive system is provided having a housing connected with a pulley. A fan shaft is rotatably mounted to the housing by a clutch. A piston actuates the clutch. A pressure tube is provided for delivering pressure to the piston. A valve controls pressure against the piston. A fixed shaft rotatably supports the housing and the pulley and has passages extending through the pulley. A base connects the support shaft to a vehicle structure. An oil plate has inlets and outlets with the shaft passages. The oil plate circulates the hydraulic fluid. A coolant plate is juxtaposed between the oil plate and the structure supporting the support shaft. The coolant plate has inlets and outlets for coolant from a remote cooler.
摘要翻译： 提供了一种具有与滑轮连接的壳体的风扇驱动系统。 风扇轴通过离合器可旋转地安装到壳体。 活塞致动离合器。 提供用于将压力输送到活塞的压力管。 阀门对活塞进行控制压力。 固定轴可旋转地支撑壳体和滑轮并且具有延伸穿过滑轮的通道。 基座将支撑轴连接到车辆结构。 油盘具有带有通道的入口和出口。 油板循环液压油。 在油板和支撑支撑轴的结构之间并联冷却剂板。 冷却剂板具有用于来自远程冷却器的冷却剂的入口和出口。
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