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Multipole magneto

A generator, multi-pole technology, used in synchronous generators, multi-output synchronous motors, synchronous motors with static armatures and rotating magnets, etc., can solve the problem that the total power generation output of multi-pole magnet generators will not reach problem, to achieve the effect of preventing large-scale and high output

Inactive Publication Date: 2003-11-05
HONDA MOTOR CO LTD
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AI Technical Summary

Problems solved by technology

[0005] Although a conventional multipole type magneto generator can be used for high output driving, since it independently uses a plurality of salient poles in an action-sharing manner as power generation parts different in output characteristics, the total power generation output of this multipole type magneto generator is not large. will achieve the output that should be obtained when the actual power generation capacity is fully utilized

Method used

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Embodiment Construction

[0027] The following will refer to Figure 1 to Figure 6 , the embodiment of the present invention will be described. The front view of the multi-pole magneto generator according to this embodiment is as follows figure 1 As shown, its rear view is as figure 2 shown. also, image 3 shows along the figure 1 Sectional view taken along line III-III. According to the multi-pole type magneto generator of the present invention is around the stator 10 ( figure 2 ) an outer rotor type generator with an annular magnetic rotor 3 provided.

[0028] The magnetic rotor 3 constitutes an outer rotor commonly used as a flywheel. Such as image 3 As best shown, the magnetic rotor 3 has a disc-shaped bottom wall 4 and a cylindrical outer wall 5 forming a bottomed cylinder or cup. The magnetic rotor 3 is fitted on the rotating shaft 2 extending through the bottom wall 4 through the sleeve 7 and is supported by the rotating shaft 2 so as to rotate together with the rotating shaft 2 . T...

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Abstract

A multi-pole type magneto generator that can be operated while fully exerting its power generating capacity, can take out various voltage outputs, and is excellent in space efficiency. The multi-pole magneto generator comprises: a magnetic rotor (3), as an outer rotor; and a multi-pole stator (10), which is opposed to the radially inner surface of the magnetic rotor (3), for 10) The wound output winding (30) takes out the power generation output. The transformer core (21) has the primary winding (31) and the secondary winding (32, 33) wound thereon, and is arranged adjacent to the radially inner peripheral surface of the stator (10) away from the magnetic rotor (3), and outputs The winding (30) is connected to the primary winding (32) to take a transformed output from the secondary windings (32, 33).

Description

technical field [0001] The present invention relates to a multipole magneto generator having a magnetic rotor and an opposed multipole stator for extracting generated power from an output winding wound around a stator core. Background technique [0002] The multi-pole type magneto generator is small and light, but it can generate a large amount of power. Therefore, recently, multi-pole type magneto generators are widely used as power sources of engine-driven portable generators, for example, power generation parts of inverter-controlled generators. [0003] In extracting different independent outputs such as different voltage outputs from such a multi-pole type magneto generator, as disclosed in Japanese Examined Utility Model Publication No. 7-13405, it is typical to adopt the desired output And the adjusted windings are used to independently wind multiple power generating parts of the stator. [0004] FIG. 9 shows a stator O1 of an outer rotor generator as a multi-pole m...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02K1/00H02K19/34H02K21/22H02K21/48
CPCH02K21/22H02K21/48
Inventor 平野勉新川康浩
Owner HONDA MOTOR CO LTD
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