ELECTRIC MACHINE

• Main Author: JOHANNES LANGE
• Format: Patent
• Language: English; Japanese
• Published: 01.02.2023
• Subjects: CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; DYNAMO-ELECTRIC MACHINES; ELECTRICITY; GENERATION

To provide an electric machine.SOLUTION: The present invention is related to an electric machine (1) having a rotator (2) and stator (3). In the electric machine (1), the stator (3) has a fluid duct (9) extending in the stator (3) from a first axial direction side (10) to a second axial direction side (11) opposite thereto, a fluid distribution chamber (12) having a coolant inflow part (13) is provided on the first axial direction side (10), a fluid collection chamber (14) having a coolant outflow part (15) is provided on the second axial direction side (11), the coolant inflow part (13) is arranged on a first circumferential direction side (16) on the first axial direction side (10), the coolant outflow part (15) is arranged on a second circumferential direction side (17) in the second axial direction side (11), a bypass duct (18) is provided, the bypass duct (18) is connected to the fluid collection chamber (14) from the coolant inflow part (13) to a fluid inlet (19), and the fluid inlet (19) is arranged on the first circumferential direction side (16) in the second axial direction side (11).SELECTED DRAWING: Figure 1 【課題】 電気機械を提供する。【解決手段】 本発明は、回転子（２）及び固定子（３）を備える電気機械（１）であって、固定子（３）が、第１の軸方向側（１０）から反対側の第２の軸方向側（１１）へ軸方向で固定子（３）内に延びる流体ダクト（９）を有し、冷却剤流入部（１３）を備える流体分配チャンバ（１２）が第１の軸方向側（１０）に提供され、冷却剤流出部（１５）を備える流体収集チャンバ（１４）が第２の軸方向側（１１）に提供され、冷却剤流入部（１３）が第１の軸方向側（１０）で第１の周方向側（１６）に配置され、冷却剤流出部（１５）が第２の軸方向側（１１）で第２の周方向側（１７）に配置され、バイパスダクト（１８）が設けられ、バイパスダクト（１８）が、冷却剤流入部（１３）から流体入口（１９）に向かって流体収集チャンバ（１４）に通じ、流体入口（１９）が第２の軸方向側（１１）で第１の周方向側（１６）に配置される、電気機械（１）に関する。【選択図】図１