Title:
STATOR COIL MODULE, METHOD OF MANUFACTURING THE SAME, AND ELECTRIC ROTATING MACHINE
Document Type and Number:
WIPO Patent Application WO2004073144
Kind Code:
B1
Abstract:
A stator coil module facilitating the manufacture of an electric rotating machine is provided. The stator coil module is provided with a stator coil (1), a cooling pipe (2), and a mold member (3). The cooling pipe (2) is provided separately from the stator coil and is disposed along it. The mold member molds the stator coil (1) and the cooling pipe (2). A hole surrounded by the stator coil is formed in the mold member. The cooling pipe includes a coolant outlet (2b) at one end thereof and a coolant inlet at the other end thereof. The stator coil module is further provided with a coil lead wire for supplying the stator coil with electric power. The ends of the cooling pipe and the coil lead wire are disposed on the side of one end of the stator coil module.
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Inventors:
WAKITA TETSUO (JP)
Application Number:
PCT/IB2004/000342
Publication Date:
October 07, 2004
Filing Date:
February 11, 2004
Export Citation:
Assignee:
TOYOTA MOTOR CO LTD (JP)
AISIN SEIKI (JP)
WAKITA TETSUO (JP)
AISIN SEIKI (JP)
WAKITA TETSUO (JP)
International Classes:
H02K1/20; H02K3/24; H02K1/18; H02K3/44; H02K9/19; H02K1/14; H02K15/04; H02K15/12; (IPC1-7): H02K3/24; H02K9/00; H02K15/04
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