发明名称 |
Continuously variable transmission having lubrication nozzle outputs at maximum power transmitting secondary radial belt position |
摘要 |
Described is a continuously variable transmission (1) comprising a rotatable drive pulley (2) and a driven pulley (5), each of which having an axially displaceable sheave (4, 6) for transmission ratio control by varying the running radii of a torque transmission belt (8) running between the sheaves (3, 4; 6, 7); and a lubrication nozzle (9) having an output (O1, O2) for supplying a lubricating fluid to a midpoint (M1, M2) at the inner side of the belt (8), whereby at least one output (O1) of the lubrication nozzle (9) at the driven pulley (5) is directed to the midpoint (M1) of the transmission belt (8) while running in a transmission ratio (TOP) area, wherein a maximum power is transmitted by the transmission belt (8). The belt (8) is thus effectively cooled at a radial position within the driven or secondary pulleys (2), where due to a maximum power loss the generated heat is maximal. <IMAGE>
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申请公布号 |
EP1167829(A1) |
申请公布日期 |
2002.01.02 |
申请号 |
EP20000202148 |
申请日期 |
2000.06.20 |
申请人 |
VAN DOORNE'S TRANSMISSIE B.V. |
发明人 |
VAN DER KAMP, JOHANNES HAAIJE;VAN BEERS, RINUS JOHANNES MARIA;FONKEN, ANTONIUS JOSEPHUS;VAN DRIEL, HENRI |
分类号 |
F16H57/05;F16H61/662;(IPC1-7):F16H61/00 |
主分类号 |
F16H57/05 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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