Magneto generator with arrangements for lead wires of three-phase windings
First Claim
1. A magneto generator comprising:
- a flywheel that rotates about an axis of rotation;
a plurality of permanent magnets that are arranged on an inner peripheral wall surface of said flywheel in a circumferential direction thereof and fixedly secured thereto;
a stator core that is arranged at a diametrally inner side of said flywheel with its outer peripheral surface being in opposition to said permanent magnets; and
a three-phase magneto coil that has an conductor wound around each of teeth that are formed on an outer peripheral portion of said stator core so as to radially protrude in diametrally outer directions at equal intervals;
wherein second phase lead wires and third phase lead wires among individual one pair of first, second and third phase lead wires of said magneto coil which are led out in an axial direction at circumferential intervals are bent in said circumferential direction toward said first phase lead wires, and bundled together with said first phase lead wires; and
said first phase lead wires, said second phase lead wires and said third phase lead wires thus bundled are respectively bent in a direction opposite to said circumferential direction.
1 Assignment
0 Petitions
Accused Products
Abstract
In a magneto generator, second phase lead wires (10a, 10b) and third phase lead wires (11a, 11b) among individual one pair of first, second and third lead wires (9a, 9b; 10a, 10b; 11a, 11b) are covered with first protective tubes (12a, 12b), respectively. The second phase lead wires (10a, 10b) and the third phase lead wires (11a, 11b) covered with the first protective tubes (12a, 12b) are bent toward the first phase lead wires (9a, 9b) in a circumferential direction and bundled together with the first phase lead wires (9a, 9b). The first phase lead wires (9a, 9b), the second phase lead wires (10a, 10b) and the third phase lead wires (11a, 11b) thus bundled are bent in a direction opposite to the circumferential direction and covered with second protective tubes (22a, 22b, 22c), respectively.
5 Citations
7 Claims
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1. A magneto generator comprising:
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a flywheel that rotates about an axis of rotation; a plurality of permanent magnets that are arranged on an inner peripheral wall surface of said flywheel in a circumferential direction thereof and fixedly secured thereto; a stator core that is arranged at a diametrally inner side of said flywheel with its outer peripheral surface being in opposition to said permanent magnets; and a three-phase magneto coil that has an conductor wound around each of teeth that are formed on an outer peripheral portion of said stator core so as to radially protrude in diametrally outer directions at equal intervals; wherein second phase lead wires and third phase lead wires among individual one pair of first, second and third phase lead wires of said magneto coil which are led out in an axial direction at circumferential intervals are bent in said circumferential direction toward said first phase lead wires, and bundled together with said first phase lead wires; and said first phase lead wires, said second phase lead wires and said third phase lead wires thus bundled are respectively bent in a direction opposite to said circumferential direction. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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Specification