公开(公告)号：EP1117550A1

公开(公告)日：2001-07-25

申请号：EP99940844.6

申请日：1999-08-04

申请人： American Cooling Systems, LLC

发明人： LINK, Larry, R. ,  FORESMAN, John, S.

IPC分类号： B60H1/32 ,  F16D27/00

CPC分类号： H02K49/043 ,  B60H1/3222 ,  F01P7/048 ,  F01P7/081 ,  F04B35/002 ,  F16D48/064 ,  F16D2500/1022 ,  F16D2500/10418 ,  F16D2500/3026 ,  F16D2500/3067 ,  F16D2500/3108 ,  F16D2500/50287 ,  F16D2500/7042 ,  F16D2500/7109

摘要： A drive for the compressor (14) of a vehicle air conditioner having a magnetic clutch (20) for mechanically driving the compressor shaft (16) within a predetermined range of torque; a rotatable input element (22) on the magnetic clutch (20) to be rotated by the vehicle motor at varying speeds with changes in the vehicle motor's speed; a first electromagnetic element (42) on the rotatable input element (22); a compressor shaft (16) on the output side of the magnetic clutch for supplying torque to drive the compressor; a second electromagnetic element (46) on the compressor shaft (16) with a magnetic field between the first and second electromagnetic elements to rotate the compressor (14); and an electric control (32) for varying the electrical power to the electromagnetic clutch (20) as the vehicle motor changes speed to vary the magnetic field and torque being applied to rotate the compressor shaft (16).

公开(公告)号：EP1159529A1

公开(公告)日：2001-12-05

申请号：EP00989572.3

申请日：2000-12-29

申请人： American Cooling Systems, LLC

发明人： LINK, Larry, Ray

IPC分类号： F04D29/00

CPC分类号： F04D29/662 ,  F04D29/329 ,  Y10S416/50

摘要： A balanced open fan having a fan body (18), a central hub (20) made at least partially of plastic attached to a fan clutch, a plurality of plastic blades (12) attached to the hub, and balancing weights (35) attached to the fan body to balance the fan about its rotational axis. The fan hub has an array of ribs (42) formed on its inner surface. The balancing weights each has the form of a clip and are clipped on the selected ribs on the fan hub.

摘要翻译： 使用方法和装置来平衡与卡车，柴油发动机驱动的发电机组等一起使用的类型的开式叶片风扇。 使用一种装置来旋转风扇，并且振动传感器感测振动，并且光束用于指示连接平衡重的位置。 风扇再次旋转，测量的振动和附加的重量附着在不同的指定位置，直到测得的振动低于预定的水平。 风扇包括具有整体的塑料风扇叶片的塑料体，其附接到中心金属轮毂板，配置的重物附接到塑料体的匹配的配置部分。 优选的重量是穿刺塑料体的倒钩。 金属轮毂板被静电涂漆以提供具有良好粘附性的均匀厚的涂层。 在塑料体中设置紫外光添加剂，风扇叶片被玻璃颗粒增强，并被紫外线添加剂抗紫外线。

公开(公告)号：EP1117550A4

公开(公告)日：2004-08-18

申请号：EP99940844

申请日：1999-08-04

申请人： AMERICAN COOLING SYSTEMS LLC

发明人： LINK LARRY R ,  FORESMAN JOHN S

IPC分类号： B60H1/32 ,  F01P7/04 ,  F01P7/08 ,  F04B35/00 ,  F16D48/06 ,  H02K49/04 ,  F04D25/02 ,  F16D27/00 ,  F16D27/02

CPC分类号： H02K49/043 ,  B60H1/3222 ,  F01P7/048 ,  F01P7/081 ,  F04B35/002 ,  F16D48/064 ,  F16D2500/1022 ,  F16D2500/10418 ,  F16D2500/3026 ,  F16D2500/3067 ,  F16D2500/3108 ,  F16D2500/50287 ,  F16D2500/7042 ,  F16D2500/7109

摘要： A drive for the compressor (14) of a vehicle air conditioner having a magnetic clutch (20) for mechanically driving the compressor shaft (16) within a predetermined range of torque; a rotatable input element (22) on the magnetic clutch (20) to be rotated by the vehicle motor at varying speeds with changes in the vehicle motor's speed; a first electromagnetic element (42) on the rotatable input element (22); a compressor shaft (16) on the output side of the magnetic clutch for supplying torque to drive the compressor; a second electromagnetic element (46) on the compressor shaft (16) with a magnetic field between the first and second electromagnetic elements to rotate the compressor (14); and an electric control (32) for varying the electrical power to the electromagnetic clutch (20) as the vehicle motor changes speed to vary the magnetic field and torque being applied to rotate the compressor shaft (16).