JPH01180840U - - Google Patents
Info
- Publication number
- JPH01180840U JPH01180840U JP7034288U JP7034288U JPH01180840U JP H01180840 U JPH01180840 U JP H01180840U JP 7034288 U JP7034288 U JP 7034288U JP 7034288 U JP7034288 U JP 7034288U JP H01180840 U JPH01180840 U JP H01180840U
- Authority
- JP
- Japan
- Prior art keywords
- sector
- core
- male dovetail
- rotor core
- component
- 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
- 230000002093 peripheral effect Effects 0.000 claims 1
- 230000013011 mating Effects 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Iron Core Of Rotating Electric Machines (AREA)
- Manufacture Of Motors, Generators (AREA)
Description
第１図はこの考案の一実施例のセクター鉄心の
斜視図、第２図は隣接するセクター鉄心における
雄ダブテイル構成部の合わせ状態を示す平面図、
第３図は第２図の部の拡大詳細図、第４図はこ
の考案の他の実施例のセクター鉄心の雄ダブテイ
ル構成部の合わせ状態を示す拡大詳細図、第５図
は従来の回転子鉄心の平面図である。
１１……セクター鉄心、１１ａ……セクター鉄
心素片、１２……ダブテイル、１３……雄ダブテ
イル構成部、１４……構造物、１５，１６ａ，１
６ｂ……鋼キー。なお、各図中、同一符号は同一
又は相当部分を示す。
FIG. 1 is a perspective view of a sector core according to an embodiment of the invention, and FIG. 2 is a plan view showing the mating state of male dovetail components in adjacent sector cores.
Fig. 3 is an enlarged detailed view of the part shown in Fig. 2, Fig. 4 is an enlarged detailed view showing the mating state of the male dovetail component of the sector core of another embodiment of this invention, and Fig. 5 is a conventional rotor. FIG. 3 is a plan view of the iron core. 11... Sector core, 11a... Sector core piece, 12... Dovetail, 13... Male dovetail component, 14... Structure, 15, 16a, 1
6b... Steel key. In each figure, the same reference numerals indicate the same or equivalent parts.
Claims (1)
構成されている複数個のセクター鉄心により構成
されており、各セクター鉄心の内径側の円周方向
両端部には、回転子鉄心の半径線によつて雄ダブ
テイルを対称的に２分して構成された一方の雄ダ
ブテイル構成部が設けられており、隣接する雄ダ
ブテイル構成部と協働して１個の雄ダブテイルを
構成して、セクター鉄心がその内周部において取
り付けられる構造物に係合するように構成されて
いることを特徴とする回転電機の回転子鉄心。 The rotor core is composed of a plurality of sector cores that are divided into a plurality of sectors in the circumferential direction, and each sector core has a radius on the inner diameter side of each sector core. One male dovetail component configured by symmetrically dividing the male dovetail into two by a line is provided, and cooperates with an adjacent male dovetail component to configure one male dovetail, 1. A rotor core for a rotating electric machine, characterized in that the sector core is configured to engage with a structure to which it is attached at its inner peripheral portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7034288U JPH01180840U (en) | 1988-05-30 | 1988-05-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7034288U JPH01180840U (en) | 1988-05-30 | 1988-05-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01180840U true JPH01180840U (en) | 1989-12-26 |
Family
ID=31295591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7034288U Pending JPH01180840U (en) | 1988-05-30 | 1988-05-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01180840U (en) |
-
1988
- 1988-05-30 JP JP7034288U patent/JPH01180840U/ja active Pending