JPS58108763U

JPS58108763U - Brushless self-excited synchronous generator

Info

Publication number: JPS58108763U
Application number: JP418082U
Authority: JP
Inventors: 雅裕長田; 室屋　文雄
Original assignee: 澤藤電機株式会社; 本田技研工業株式会社
Priority date: 1982-01-14
Filing date: 1982-01-14
Publication date: 1983-07-25
Also published as: JPH022058Y2

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of drawings]

第１図はブラシレス自励型同期発電機の一例を示讐基本
回路図、第２図は本考案における回転子゛の一実施例斜
視図、第３図は第２図図示実施例にもとづいて本考案を
説明するための谷解斜視図、第４図はその整流素子ケー
スの上面図を示す。図中、１は回転子、２−１および２−２は界磁巻線、３
−１および３−２は整流素子、９は回転子軸、１０は整
流素子ケース、１１は貫通孔、１２−１ないし１２−３
は係止片、１２’−１ないし１２’−３は係止突起部、
１３−１ないし１３−３は端子、１４はロータ・コア、
１５−１および１５−２は磁石、１６はロータ・ボビン
、１７−１ないし１７−４は係止溝、１７’−２は係止
段差部、１８−１および１８−２は巻線溝、１９−１お
よび１９−２は巻線固定スリット、２０−１ないし２’
０−４は補助端子、２１−１ないし２１−４はその補助
端子の線溝をそれぞれ表わしているシFig. 1 is a basic circuit diagram showing an example of a brushless self-excited synchronous generator, Fig. 2 is a perspective view of an embodiment of the rotor according to the present invention, and Fig. 3 is a diagram based on the embodiment shown in Fig. 2. FIG. 4 shows a top view of the rectifying element case. In the figure, 1 is a rotor, 2-1 and 2-2 are field windings, 3
-1 and 3-2 are rectifiers, 9 is a rotor shaft, 10 is a rectifier case, 11 is a through hole, 12-1 to 12-3
is a locking piece, 12'-1 to 12'-3 are locking protrusions,
13-1 to 13-3 are terminals, 14 is a rotor core,
15-1 and 15-2 are magnets, 16 is a rotor bobbin, 17-1 to 17-4 are locking grooves, 17'-2 is a locking step, 18-1 and 18-2 are winding grooves, 19-1 and 19-2 are winding fixing slits, 20-1 to 2'
0-4 is an auxiliary terminal, and 21-1 to 21-4 are symbols representing the wire grooves of the auxiliary terminal, respectively.

Claims

[Scope of utility model registration request]

A main power generation winding and an auxiliary power generation winding are wound around the stator□
In a brushless self-excited synchronous generator in which a rectifying element is connected to the rotor and a field winding is wound around the rotor to form a closed circuit, the rectifying element has a through hole through which the rotor shaft passes. It is housed in a donut-shaped rectifier case, and the rectifier case is attached to the rotor core, and the rectifier case is attached to the rotor bobbin around which the field winding is wound. a locking piece having a locking protrusion for fixing the rotor in the axial direction; and an auxiliary terminal for connecting the terminal of the field winding wound around the rotor/bobbin to the terminal of the rectifier case. is formed in the lower body, and the rotor bobbin has a locking groove in which the locking protrusion of the locking piece is engaged on the axial end surface, and a field winding wound on the side surface of the winding groove. A brushless self-excited synchronous generator, characterized in that a winding fixing slit is formed for fixing the beginning of the winding.