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    • 2. 发明申请
    • LIQUID-COOLED MOTOR
    • 液体冷却电机
    • WO1986003068A1
    • 1986-05-22
    • PCT/JP1985000633
    • 1985-11-13
    • FANUC LTDNAKANO, Jiro
    • FANUC LTD
    • H02K01/20
    • H02K9/19H02K1/20
    • A liquid-cooled motor in which coolant circulation paths (20a-20d, 22a-22d) are formed in a laminated core (18) of a stator (16) which is stationally placed to surround a rotor (14), and the laminated core (18) is directly cooled by the coolant. The circulation paths (20a-20d, 22a-22d) formed in the laminated core (18) stretch in a plural number in the axial direction, and are symmetrically arranged about the axis of the motor (10) on a cross section at right angles with the axis of the laminated core (18).
    • 一种液体冷却电动机,其中冷却剂循环路径(20a-20d,22a-22d)形成在定子(16)的层叠铁芯(18)中,定子(16)被定位成围绕转子(14),并且层叠铁芯 (18)由冷却剂直接冷却。 形成在层叠铁芯(18)中的循环路径(20a-20d,22a-22d)沿轴向多个延伸,并且在直角的截面上围绕电动机(10)的轴线对称布置 与层叠铁心(18)的轴线。