ROTARY ELECTRIC MACHINE
First Claim
1. A rotary electric machine comprising:
- a stator that includes;
a stator core; and
a stator coil that is mounted onto said stator core;
a ring member that accommodates said stator so as to hold said stator core in an internally fitted state;
a housing case that is formed into a floored cylindrical shape that has an opening at a first end portion, and that accommodates said ring member and said stator;
a cover that is mounted onto said first end portion of said housing case so as to cover said opening of said housing case; and
a rotor that is fixed to a shaft that is rotatably supported by a floor portion of said housing case and by said cover so as to be rotatably disposed on an inner circumferential side of said stator,wherein;
a first end portion of each of said ring member and said housing case is fixed by fastening to said cover such that a fastening direction of each is oriented in an axial direction; and
a second end portion of said ring member is fitted into and held by said housing case by means of an interfitting member.
1 Assignment
0 Petitions
Accused Products
Abstract
The rotary electric machine includes: a stator that includes: a stator core; and a stator coil; a ring member that accommodates the stator so as to hold the stator core in an internally fitted state; a housing case formed into a floored cylindrical shape with an opening at a first end portion, and that accommodates the ring member and the stator; and a cover mounted onto the first end portion of the housing case so as to cover the opening of the housing case, wherein a first end portion of each of the ring member and the housing case is fixed by fastening to the cover such that a fastening direction of each is oriented in an axial direction, and a second end portion of the ring member is fitted into and held by the housing case by means of an interfitting member.
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Citations
6 Claims
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1. A rotary electric machine comprising:
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a stator that includes; a stator core; and a stator coil that is mounted onto said stator core; a ring member that accommodates said stator so as to hold said stator core in an internally fitted state; a housing case that is formed into a floored cylindrical shape that has an opening at a first end portion, and that accommodates said ring member and said stator; a cover that is mounted onto said first end portion of said housing case so as to cover said opening of said housing case; and a rotor that is fixed to a shaft that is rotatably supported by a floor portion of said housing case and by said cover so as to be rotatably disposed on an inner circumferential side of said stator, wherein; a first end portion of each of said ring member and said housing case is fixed by fastening to said cover such that a fastening direction of each is oriented in an axial direction; and a second end portion of said ring member is fitted into and held by said housing case by means of an interfitting member. - View Dependent Claims (2, 3, 4, 5, 6)
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Specification