JPS6229752U - - Google Patents
Info
- Publication number
- JPS6229752U JPS6229752U JP12291585U JP12291585U JPS6229752U JP S6229752 U JPS6229752 U JP S6229752U JP 12291585 U JP12291585 U JP 12291585U JP 12291585 U JP12291585 U JP 12291585U JP S6229752 U JPS6229752 U JP S6229752U
- Authority
- JP
- Japan
- Prior art keywords
- resistor
- rotating
- rotor
- cooling fan
- synchronous motor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000001816 cooling Methods 0.000 claims description 5
- 230000001360 synchronised effect Effects 0.000 description 4
- 238000004804 winding Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Motor Or Generator Cooling System (AREA)
Description
第１図はこの考案の一実施例を示す概略断面図
、第２図はこの考案の主要部を構成する冷却フア
ンを示すもので、Ａは全体構成図、Ｂは羽根一枚
の構成と、回転抵抗体の装着状態を示す概略図、
第３図〜第５図は従来の回転電機の構成を示すも
ので、第３図はブラシレス同期電動機の回路図、
第４図は同じくブラシレス同期電動機の概略断面
図、第５図は回転抵抗体装着部を示すもので、Ａ
は軸方向の断面図、Ｂは装着部端面の構成を示す
概略図である。
図中１は回転部、２は励磁機の固定子、３は固
定子巻線、４は励磁機の回転子、５は回転子巻線
、６は回転整流器、７は同期電動機の界磁巻線、
８は回転抵抗体、９は回転軸、１０はボス、１１
は回転抵抗体装着部、１４は放電抵抗、１５Ａ，
１５Ｂは端子部、１６Ａ，１６Ｂは短絡片、１７
は冷却用フイン、１８，２２は冷却フアン、１９
は同期電動機の固定子、２０は電機子巻線、２１
Ａ，２１Ｂは軸受、２４は羽根である。なお、同
一符号はそれぞれ同一または相当部分を示す。
Figure 1 is a schematic sectional view showing an embodiment of this invention, and Figure 2 shows a cooling fan that constitutes the main part of this invention, where A is the overall configuration, and B is the configuration of a single blade. A schematic diagram showing the mounting state of the rotational resistor,
Figures 3 to 5 show the configuration of a conventional rotating electric machine, and Figure 3 is a circuit diagram of a brushless synchronous motor.
Figure 4 is a schematic cross-sectional view of the same brushless synchronous motor, and Figure 5 shows the rotating resistor mounting part.
B is a sectional view in the axial direction, and B is a schematic diagram showing the configuration of the end surface of the mounting portion. In the figure, 1 is the rotating part, 2 is the stator of the exciter, 3 is the stator winding, 4 is the rotor of the exciter, 5 is the rotor winding, 6 is the rotating rectifier, and 7 is the field winding of the synchronous motor. line,
8 is a rotational resistor, 9 is a rotating shaft, 10 is a boss, 11
is a rotating resistor mounting part, 14 is a discharge resistor, 15A,
15B is a terminal part, 16A and 16B are short circuit pieces, 17
is a cooling fin, 18, 22 is a cooling fan, 19
is the stator of the synchronous motor, 20 is the armature winding, 21
A and 21B are bearings, and 24 is a blade. Note that the same reference numerals indicate the same or corresponding parts.
Claims (1)
において、上記抵抗体を上記回転子に設けられる
冷却フアンに装着するようにしたことを特徴とす
る回転抵抗体を有する回転電機。 (2) 抵抗体を冷却フアンに鋳込むようにしたこ
とを特徴とする実用新案登録請求の範囲第１項記
載の回転抵抗体を有する回転電機。[Claims for Utility Model Registration] (1) A rotating resistor in which a resistor is incorporated in a rotor, characterized in that the resistor is attached to a cooling fan provided on the rotor. A rotating electrical machine with (2) A rotating electric machine having a rotating resistor according to claim 1 of the utility model registration, characterized in that the resistor is cast into a cooling fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12291585U JPS6229752U (en) | 1985-08-07 | 1985-08-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12291585U JPS6229752U (en) | 1985-08-07 | 1985-08-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6229752U true JPS6229752U (en) | 1987-02-23 |
Family
ID=31013549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12291585U Pending JPS6229752U (en) | 1985-08-07 | 1985-08-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6229752U (en) |
-
1985
- 1985-08-07 JP JP12291585U patent/JPS6229752U/ja active Pending
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