JPH0343824Y2 - - Google Patents
Info
- Publication number
- JPH0343824Y2 JPH0343824Y2 JP3806085U JP3806085U JPH0343824Y2 JP H0343824 Y2 JPH0343824 Y2 JP H0343824Y2 JP 3806085 U JP3806085 U JP 3806085U JP 3806085 U JP3806085 U JP 3806085U JP H0343824 Y2 JPH0343824 Y2 JP H0343824Y2
- Authority
- JP
- Japan
- Prior art keywords
- stator
- stator core
- box frame
- frame
- core
- 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.)
- Expired
Links
- 230000000694 effects Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000009413 insulation Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Motor Or Generator Frames (AREA)
Description
【考案の詳細な説明】
〔産業上の利用分野〕
この考案は、コイル絶縁処理後の固定子鉄心を
箱枠に組み込んでなる回転電機の固定子に関する
ものである。[Detailed Description of the Invention] [Industrial Field of Application] This invention relates to a stator for a rotating electric machine, in which a stator core after coil insulation is assembled in a box frame.
従来この種の回転電機の固定子として一般に知
られているものを第６図、第７図、第８図、第９
図に示す。図において１は鉄心２に固定子コイル
３が巻装された固定子鉄心で、積枠４により一体
化されている。５は固定子鉄心１を収納する箱枠
でこの箱枠５は外板６、及び枠板７により構成さ
れている。８は箱枠５を基礎に締結する固定子足
である。
Conventionally known stators for this type of rotating electric machine are shown in Figures 6, 7, 8, and 9.
As shown in the figure. In the figure, reference numeral 1 denotes a stator core in which a stator coil 3 is wound around an iron core 2, which is integrated by a stacking frame 4. Reference numeral 5 denotes a box frame for housing the stator core 1, and the box frame 5 is composed of an outer panel 6 and a frame plate 7. Reference numeral 8 designates stator legs that are fastened to the box frame 5 as a foundation.
次に固定子鉄心１と箱枠５との組合せ方法につ
いて説明すると第８図に示す様に固定子鉄心１を
軸方向に箱枠５に挿入して回転電機の固定子を成
立するが、この固定子鉄心１と箱枠５との固定方
法は、一般に挿入後、積枠４と箱枠５の枠板７と
の嵌合部分を溶接することにより固定される。 Next, the method of combining the stator core 1 and the box frame 5 will be explained. As shown in FIG. 8, the stator core 1 is inserted into the box frame 5 in the axial direction to form a stator of a rotating electric machine. The stator core 1 and the box frame 5 are generally fixed by welding the fitting portions of the stacking frame 4 and the frame plate 7 of the box frame 5 after insertion.
いうまでもなく、固定子鉄心１の積枠４の外周
は円形であり、その直径は箱枠５の枠板７の円径
孔とにあわせてあり嵌合部分は挿入のための隙間
を有している。 Needless to say, the outer periphery of the loading frame 4 of the stator core 1 is circular, its diameter matches the circular diameter hole of the frame plate 7 of the box frame 5, and the fitting portion has a gap for insertion. are doing.
従来の回転電機の固定子は以上の様に構成され
ているため、第９図に示す様に、固定子鉄心１の
荷重は、嵌合部分において、箱枠５の最下部にの
み集中することになり、箱枠５の下半部の強度を
増す必要がある問題点があつた。
Since the stator of a conventional rotating electric machine is constructed as described above, the load of the stator core 1 is concentrated only at the bottom of the box frame 5 at the mating portion, as shown in FIG. Therefore, there was a problem that the strength of the lower half of the box frame 5 had to be increased.
この考案は上記の様な問題点を解消するために
なされたもので、箱枠の固定子鉄心との嵌合部を
一部切欠いて固定子鉄心の荷重が箱枠の最下部一
点に集中しない様にした固定子を得ることを目的
としている。 This idea was made to solve the above-mentioned problems, and by cutting out a part of the box frame where the stator core fits, the load of the stator core is not concentrated at one point at the bottom of the box frame. The aim is to obtain a stator with a similar shape.
この考案に係る回転電機の固定子は、固定子鉄
心と箱枠の円形同志の嵌合いにおいて、その嵌合
い部分の最下部を一部分だけ箱枠の円孔を切欠い
だものである。
The stator for a rotating electric machine according to this invention has a stator core and a box frame that are circularly fitted together, and a circular hole in the box frame is cut out at the lowest part of the fitting part.
この考案における回転電機の固定子は箱枠の円
孔の最下部を一部だけ切欠ぐことにより、固定子
鉄心の荷重は、箱枠に対し左右に分散され固定子
足にその荷重ベクトルが向く様にしたものであ
る。
In the stator of the rotating electric machine in this invention, only a part of the bottom of the circular hole in the box frame is cut out, so that the load of the stator core is distributed to the left and right with respect to the box frame, and the load vector is directed toward the stator legs. It was made in a similar manner.
以下この考案の一実施例を図について説明す
る。第１図において９は箱枠５の枠板７の最下部
に設けられた切欠ぎ部分である。
An embodiment of this invention will be described below with reference to the drawings. In FIG. 1, reference numeral 9 indicates a cutout portion provided at the lowest part of the frame plate 7 of the box frame 5.
なお、その他の構成については従来と同様につ
き、説明を省略する。 Note that the other configurations are the same as those of the prior art, so explanations will be omitted.
この考案は以上の様に固定子鉄心１と箱枠５の
円径嵌合いの箱枠５の最下部の一部分に切欠ぎ９
を設けることにより固定子鉄心１の荷重は左右に
分けられ、そのベクトルは少くとも、固定子足に
向う様にしている。 As described above, this invention has a notch 9 in the lowest part of the box frame 5 where the stator core 1 and the box frame 5 fit together in a circular diameter.
By providing the stator core 1, the load on the stator core 1 is divided into the left and right sides, and the vector thereof is directed at least toward the stator legs.
又、上記実施例では、切欠ぎ９を箱枠５例に設
けたが、第２図に示す如く固定子鉄心１側に設け
ても、全く同様の効果を奏することは当然であ
る。 Further, in the above embodiments, the notches 9 are provided in five cases of the box frame, but it goes without saying that the same effect can be obtained even if the notches 9 are provided on the stator core 1 side as shown in FIG.
更に固定子の構造において、第３図、第４図、
第５図の如く、軸方向に中央部分の固定子鉄心１
と両側に２ケの箱枠５を持つ３分割固定子におけ
る各々の締結部分の嵌合部分にも適用出来ること
はいうまでもない。 Furthermore, in the structure of the stator, FIGS. 3, 4,
As shown in Figure 5, the stator core 1 in the central part in the axial direction
It goes without saying that the present invention can also be applied to the fitting portions of the respective fastening portions in a three-part stator having two box frames 5 on both sides.
以上の様にこの考案によれば、固定子鉄心と箱
枠との円径はめあい部分の最下部を一部切欠い
で、固定子鉄心の荷重を左右の固定子足に向け
て、分散したため強度的に極めて、有利な回転電
機の固定子を得ることが出来る。
As described above, according to this invention, the lowest part of the circular fitting part of the stator core and box frame is partially cut out, and the load of the stator core is directed to the left and right stator legs and distributed, resulting in improved strength. An extremely advantageous stator for a rotating electric machine can be obtained.
第１図は、この考案の一実施例による回転電機
の固定子を示す断面図、第２図、第３図、第４
図、第５図は各々この考案の他の実施例を示す固
定子の断面図、正面図、第６図〜第９図は従来の
回転電機の固定子を示す図である。第６図は固定
子鉄心を箱枠に挿入する前の状態図、第７図は挿
入した状態、第９図は固定子鉄心と箱枠の嵌合部
分を示した第８図の断面図である。
１は固定子鉄心、２は鉄心、３は固定子コイ
ル、４は積枠、５は箱枠、６は外板、７は枠板、
８は固定子足９は切欠ぎ。なお、図中、同一符号
は同一又は相当部分を示す。
FIG. 1 is a sectional view showing a stator of a rotating electric machine according to an embodiment of this invention, FIGS. 2, 3, and 4.
5 are a sectional view and a front view of a stator showing other embodiments of this invention, respectively, and FIGS. 6 to 9 are views showing a stator of a conventional rotating electrical machine. Figure 6 is a state diagram of the stator core before it is inserted into the box frame, Figure 7 is a state diagram of the inserted state, and Figure 9 is a cross-sectional view of Figure 8 showing the fitting part of the stator core and box frame. be. 1 is a stator core, 2 is an iron core, 3 is a stator coil, 4 is a stacking frame, 5 is a box frame, 6 is an outer plate, 7 is a frame plate,
8 is a stator leg 9 is a notch. In addition, in the figures, the same reference numerals indicate the same or corresponding parts.
Claims (1)
を持つ固定子鉄心と、上記固定子鉄心の外周円
径と同径の円形孔を有し、支え用の足が設けら
れた箱枠と、この箱枠に上記固定子鉄心が挿入
されて一体化された回転電機の固定子において
上記箱枠の足に上記固定子鉄心の荷重ベクトル
が向くように、上記箱枠の固定子鉄心との嵌合
部を一部切欠いたことを特徴とする回転電機の
固定子。 (2) 箱枠と固定子鉄心とを嵌合したとき、その切
欠き部を固定子鉄心の外周に設けたことを特徴
とする実用新案登録請求の範囲第１項記載の回
転電機の固定子。[Scope of Claim for Utility Model Registration] (1) A stator core having a stacking frame with a circular outer periphery around which a stator coil is wound, and a circular hole having the same diameter as the outer circumferential diameter of the stator core, In a stator of a rotating electric machine that is integrated with a box frame provided with supporting legs and the stator core inserted into the box frame, the load vector of the stator core is directed to the legs of the box frame. A stator for a rotating electrical machine, characterized in that a portion of the box frame that fits into the stator core is partially cut out. (2) A stator for a rotating electrical machine according to claim 1 of the utility model registration claim, characterized in that when the box frame and the stator core are fitted, the notch is provided on the outer periphery of the stator core. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3806085U JPH0343824Y2 (en) | 1985-03-15 | 1985-03-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3806085U JPH0343824Y2 (en) | 1985-03-15 | 1985-03-15 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61156456U JPS61156456U (en) | 1986-09-27 |
| JPH0343824Y2 true JPH0343824Y2 (en) | 1991-09-13 |
Family
ID=30544718
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3806085U Expired JPH0343824Y2 (en) | 1985-03-15 | 1985-03-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0343824Y2 (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8839139B2 (en) | 2004-09-30 | 2014-09-16 | Microsoft Corporation | User interface for providing task management and calendar information |
| US9015621B2 (en) | 2004-08-16 | 2015-04-21 | Microsoft Technology Licensing, Llc | Command user interface for displaying multiple sections of software functionality controls |
| US9015624B2 (en) | 2004-08-16 | 2015-04-21 | Microsoft Corporation | Floating command object |
| US9223477B2 (en) | 2004-08-16 | 2015-12-29 | Microsoft Technology Licensing, Llc | Command user interface for displaying selectable software functionality controls |
| US9338114B2 (en) | 2008-06-24 | 2016-05-10 | Microsoft Technology Licensing, Llc | Automatic conversation techniques |
| US9513781B2 (en) | 2005-09-12 | 2016-12-06 | Microsoft Technology Licensing, Llc | Expanded search and find user interface |
| US9542667B2 (en) | 2005-09-09 | 2017-01-10 | Microsoft Technology Licensing, Llc | Navigating messages within a thread |
-
1985
- 1985-03-15 JP JP3806085U patent/JPH0343824Y2/ja not_active Expired
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9015621B2 (en) | 2004-08-16 | 2015-04-21 | Microsoft Technology Licensing, Llc | Command user interface for displaying multiple sections of software functionality controls |
| US9015624B2 (en) | 2004-08-16 | 2015-04-21 | Microsoft Corporation | Floating command object |
| US9223477B2 (en) | 2004-08-16 | 2015-12-29 | Microsoft Technology Licensing, Llc | Command user interface for displaying selectable software functionality controls |
| US8839139B2 (en) | 2004-09-30 | 2014-09-16 | Microsoft Corporation | User interface for providing task management and calendar information |
| US9542667B2 (en) | 2005-09-09 | 2017-01-10 | Microsoft Technology Licensing, Llc | Navigating messages within a thread |
| US9513781B2 (en) | 2005-09-12 | 2016-12-06 | Microsoft Technology Licensing, Llc | Expanded search and find user interface |
| US9338114B2 (en) | 2008-06-24 | 2016-05-10 | Microsoft Technology Licensing, Llc | Automatic conversation techniques |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61156456U (en) | 1986-09-27 |
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