阅读说明：本技术 自动变速机构的油冷却循环回路 (Oil cooling circulation loop of automatic speed change mechanism ) 是由 R.费恩尔 于 2019-09-05 设计创作，主要内容包括：本发明涉及一种用于驱动传动系中的自动变速机构或自动换挡变速机构的供油装置,该供油装置包括油底壳和热交换器,其中,该供油装置设置用于自动变速机构的至少以下运行状态：变矩器运行；使用机械挡位之一的行驶运行；缓行器运行。为了优化在不同的运行状态下的对油体积流的冷却,按照本发明建议,设置两个热交换器(11、12),分别根据自动变速机构的运行状态,油体积流能输送通过这两个热交换器。(The invention relates to an oil supply device for an automatic transmission or an automatic shifting transmission in a drive train, comprising an oil sump and a heat exchanger, wherein the oil supply device is provided for at least the following operating states of the automatic transmission: operating the torque converter; a driving operation using one of the mechanical gears; and (5) operating the retarder. In order to optimize the cooling of the oil volume flow in different operating states, according to the invention two heat exchangers (11, 12) are provided, through which the oil volume flow can be conveyed in each case as a function of the operating state of the automatic transmission.)