发明名称 |
DISPOSIÇÃO PARA AQUECIMENTO DE ÓLEO EM UMA CAIXA DE MUDANÇAS |
摘要 |
An arrangement for warming the oil in a gearbox in a vehicle powered by a combustion engine. A first pipe system with a first flow device which makes possible circulation of oil from the combustion engine through a heat exchanger. A second pipe system with a second flow device makes possible circulation of oil from the gearbox through the heat exchanger. A control device controls the flow devices so that flow of oil through the heat exchanger is obtained in situations in which the oil in the gearbox is at a too low temperature with respect to a desired temperature. The motor oil in the combustion engine can thus be used for heating the oil in the gearbox during cold starts of the combustion engine. |
申请公布号 |
BRPI0807793(A2) |
申请公布日期 |
2014.06.24 |
申请号 |
BR2008PI07793 |
申请日期 |
2008.01.16 |
申请人 |
SCANIA CV AB |
发明人 |
ZOLTAN KARDOS;HANS WIKSTROEM;ERIK SOEDERBERG |
分类号 |
F01M5/02;F01P11/08;F16H57/04;F16N39/04 |
主分类号 |
F01M5/02 |
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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