JPH0193938U - - Google Patents
Info
- Publication number
- JPH0193938U JPH0193938U JP18938687U JP18938687U JPH0193938U JP H0193938 U JPH0193938 U JP H0193938U JP 18938687 U JP18938687 U JP 18938687U JP 18938687 U JP18938687 U JP 18938687U JP H0193938 U JPH0193938 U JP H0193938U
- Authority
- JP
- Japan
- Prior art keywords
- stator
- fixing device
- magnetic flux
- model registration
- band
- 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.)
- Granted
Links
- 238000004804 winding Methods 0.000 claims description 11
- 230000004907 flux Effects 0.000 claims description 6
- 238000012935 Averaging Methods 0.000 claims description 3
- 239000004020 conductor Substances 0.000 claims description 2
- 239000000696 magnetic material Substances 0.000 claims description 2
- 230000000694 effects Effects 0.000 claims 1
- 230000020169 heat generation Effects 0.000 claims 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Landscapes
- Iron Core Of Rotating Electric Machines (AREA)
- Insulation, Fastening Of Motor, Generator Windings (AREA)
Description
第１図ないし第３図は本考案の第１ないし第３
の実施例を示す断面図、第４図は従来例を示す断
面図、第５図は第４図の“Ｘ”−“Ｘ”線に沿う
矢視図、第６図は循環電流の説明図である。
１……平均化部材である磁束誘導板、２，３，
４……平均化部材であるバインド帯、２ａ，３ａ
，４ａ……磁性材、２ｂ，３ｂ，４ｂ……導電材
である銅材、５……固定子巻線端部、６……固定
子鉄心、７，８，９……バインド帯、１０……押
え板、１１……支え、１４……界磁巻線、φｌ１
……第１の漏洩磁束、φｌ２……第２の漏洩磁束
。
Figures 1 to 3 are the first to third figures of the present invention.
4 is a sectional view showing the conventional example, FIG. 5 is a view taken along the line "X"--"X" in FIG. 4, and FIG. 6 is an explanatory diagram of circulating current. It is. 1... A magnetic flux guiding plate which is an averaging member, 2, 3,
4... Bind belts that are equalizing members, 2a, 3a
, 4a... Magnetic material, 2b, 3b, 4b... Copper material which is a conductive material, 5... Stator winding end, 6... Stator core, 7, 8, 9... Bind band, 10... ...Press plate, 11...Support, 14...Field winding, φ l1
...First leakage magnetic flux, φ l2 ...Second leakage magnetic flux.
Claims (1)
て支持板を介し通電回路を形成し、前記バインド
帯に固定子巻線の端部を紐またはテープで緊縛し
て固定した装置において、界磁巻線の漏洩磁束に
より各バインド帯に流れる電流の発熱作用を各バ
インド帯間で平均化する平均化部材を設けたこと
を特徴とする固定子巻線の端部固定装置。 (2) 平均化部材は支持板の外周側の固定子鉄心
寄りに設けた円筒状の磁束誘導板としたことを特
徴とする実用新案登録請求の範囲第１項記載の固
定子巻線の端部固定装置。 (3) 平均化部材は各バインド帯の断面積を漏洩
磁束によるバインド帯電流に比例して変化させた
ものとすることを特徴とする実用新案登録請求の
範囲第１項記載の固定子巻線の端部固定装置。 (4) 平均化部材は各バインド帯の材質を固定子
巻線端部相互間の電磁力による振動に耐えうる磁
性材と電気抵抗の低い導電材とを２層に組合せ一
体化したものとすることを特徴とする実用新案登
録請求の範囲第１項記載の固定子巻線の端部固定
装置。[Claims for Utility Model Registration] (1) A plurality of binding bands are provided at the ends of the stator windings to form a current-carrying circuit via a support plate, and the ends of the stator windings are connected to the binding bands with strings or tape. A stator winding, characterized in that the device is fixed by being bound with a field winding, and is provided with an averaging member that averages the heat generation effect of the current flowing in each bind band due to leakage magnetic flux of the field winding between each bind band. end fixing device. (2) The end of the stator winding according to claim 1 of the utility model registration claim, characterized in that the equalizing member is a cylindrical magnetic flux guide plate provided on the outer circumferential side of the support plate near the stator core. Part fixing device. (3) The stator winding according to claim 1 of the utility model registration claim, characterized in that the averaging member has a cross-sectional area of each bind band changed in proportion to the bind band current due to leakage magnetic flux. end fixing device. (4) The equalizing member is made of a two-layer combination of a magnetic material that can withstand vibrations caused by electromagnetic force between the ends of the stator windings and a conductive material with low electrical resistance for each binding band. A stator winding end fixing device according to claim 1, characterized in that:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987189386U JP2536556Y2 (en) | 1987-12-15 | 1987-12-15 | Stator winding end fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987189386U JP2536556Y2 (en) | 1987-12-15 | 1987-12-15 | Stator winding end fixing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0193938U true JPH0193938U (en) | 1989-06-21 |
| JP2536556Y2 JP2536556Y2 (en) | 1997-05-21 |
Family
ID=31480419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987189386U Expired - Lifetime JP2536556Y2 (en) | 1987-12-15 | 1987-12-15 | Stator winding end fixing device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2536556Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01198238A (en) * | 1988-01-30 | 1989-08-09 | Hitachi Ltd | Rotary electric machine using split stator |
| WO2024157704A1 (en) * | 2023-01-23 | 2024-08-02 | パナソニックＩｐマネジメント株式会社 | Rotary electrical machine |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5461603A (en) * | 1977-10-25 | 1979-05-18 | Toshiba Corp | Stator core for rotary electric machine |
| JPS54139005A (en) * | 1978-04-20 | 1979-10-29 | Toshiba Corp | Stator for rotary electric machine |
| JPS59132355U (en) * | 1983-02-24 | 1984-09-05 | 三菱電機株式会社 | Stator winding end support device for rotating electrical machines |
-
1987
- 1987-12-15 JP JP1987189386U patent/JP2536556Y2/en not_active Expired - Lifetime
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5461603A (en) * | 1977-10-25 | 1979-05-18 | Toshiba Corp | Stator core for rotary electric machine |
| JPS54139005A (en) * | 1978-04-20 | 1979-10-29 | Toshiba Corp | Stator for rotary electric machine |
| JPS59132355U (en) * | 1983-02-24 | 1984-09-05 | 三菱電機株式会社 | Stator winding end support device for rotating electrical machines |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01198238A (en) * | 1988-01-30 | 1989-08-09 | Hitachi Ltd | Rotary electric machine using split stator |
| WO2024157704A1 (en) * | 2023-01-23 | 2024-08-02 | パナソニックＩｐマネジメント株式会社 | Rotary electrical machine |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2536556Y2 (en) | 1997-05-21 |
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