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1. 发明授权

EP1860758B1 IRON WHEEL TYPE LINEAR MOTOR 有权
标题翻译：直线电机EISENRADTYPS的
公开(公告)号：EP1860758B1
公开(公告)日：2011-03-02
申请号：EP05720762.3
申请日：2005-03-15
申请人： MITSUBISHI DENKI KABUSHIKI KAISHA
发明人： HORIUCHI, Kiyoshi, c/o Mitsubishi Denki KK , KOURA, Tomio, Mitsubishi Denki Kabushiki Kaisha , NAKAGAWA, Toshinori
IPC分类号： H02K41/02 , H02K41/025
CPC分类号： H02K3/38 , B60L13/03 , H02K41/025
摘要： An iron wheel type linear motor, wherein a protective cover (11) with insulation fitted to stator coils (9) is disposed on the ground side of the stator coils (9) projected from stator cores (7). Air holes (11a) are formed in the protective cover (11) so as to face a clearance formed between the tip parts of the stator coils (9) projected from the stator cores (7). Inserts (10) are projected from the stator cores (7), the stator core (7) side of the protective cover (11) is pressed and supported by the inserts (10) on the stator coils (9). The portion of the protective cover (11) on the opposite side of the stator cores (7) is fixed to the stator coils (9) with tightening members (12) with insulation in which the air holes (11a) are passed, and the stator coils (9) and the protective cover (11) are formed integrally with each other with an insulation varnish.

2. 发明公开

EP1860758A1 IRON WHEEL TYPE LINEAR MOTOR 有权
标题翻译： LINEARMOTOR DES EISENRADTYPS
公开(公告)号：EP1860758A1
公开(公告)日：2007-11-28
申请号：EP05720762.3
申请日：2005-03-15
申请人： MITSUBISHI DENKI KABUSHIKI KAISHA
发明人： HORIUCHI, Kiyoshi, c/o Mitsubishi Denki KK , KOURA, Tomio, Mitsubishi Denki Kabushiki Kaisha , NAKAGAWA, Toshinori
IPC分类号： H02K21/02 , H02K41/025
CPC分类号： H02K3/38 , B60L13/03 , H02K41/025
摘要： The invention provides a steel wheel-type linear motor in which a protective cover 11 having insulating properties and coming in direct contact with a stator coil 9 is located on the ground side of the stator coil 9 protruding from a stator core 7; a vent hole 11a is formed in the protective cover 11 to be opposite to a gap formed between ends of the stator coil 9 protruding from the stator core 7; and a bar 10 protrudes from the stator core 7 and thus the protective cover 11 on the stator core 7 side is pressed onto the stator coil 9 to be supported by the bar 10, the protective cover 11 on the side opposite to the stator core 7 is fixed to the stator coil 9 by a fastener member 12 having insulating properties that goes through the vent holes 11a, and the stator coil 9 and the protective cover 11 are formed to be of integral structure using an insulating varnish.
摘要翻译：本发明提供一种钢轮式线性电动机，其中具有绝缘性能并与定子线圈9直接接触的保护盖11位于从定子铁心7突出的定子线圈9的接地侧; 在保护盖11上形成与定子线圈9的从定子铁心7突出的端部之间形成的间隙相对的通气孔11a; 杆10从定子铁心7突出，因此定子铁心7侧的保护盖11被压在定子线圈9上，由杆10支撑，保护盖11与定子铁心7相反一侧通过具有穿过通气孔11a的绝缘特性的紧固件12固定到定子线圈9上，并且使用绝缘漆将定子线圈9和保护盖11形成为一体结构。

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