JPH0161841U - - Google Patents
Info
- Publication number
- JPH0161841U JPH0161841U JP15604587U JP15604587U JPH0161841U JP H0161841 U JPH0161841 U JP H0161841U JP 15604587 U JP15604587 U JP 15604587U JP 15604587 U JP15604587 U JP 15604587U JP H0161841 U JPH0161841 U JP H0161841U
- Authority
- JP
- Japan
- Prior art keywords
- cutout
- duct
- plate
- disc
- cooling duct
- 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
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 4
- 238000009423 ventilation Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Iron Core Of Rotating Electric Machines (AREA)
Description
第１図は本考案の一実施例に係る冷却ダクト構
造を備えた積層型鉄心の説明図、第２図は第１図
中の−線矢視図、第３図は第一ダクト板の部
分正面図、第４図は第二ダクト板の部分正面図、
第５図は従来の積層型鉄心の説明図、第６図は従
来の通風ダクトの部分正面図である。
図面中、１１は回転軸、１２は回転子コイル、
１３は固定子コイル、１５は積層型鉄心、１６は
第一ダクト板、１７は第二ダクト板、１８は冷却
ダクト、１９は第一切欠、２０は第二切欠である
。
Fig. 1 is an explanatory diagram of a laminated iron core equipped with a cooling duct structure according to an embodiment of the present invention, Fig. 2 is a view taken along the - line in Fig. 1, and Fig. 3 is a portion of the first duct plate. Front view, Figure 4 is a partial front view of the second duct plate,
FIG. 5 is an explanatory diagram of a conventional laminated iron core, and FIG. 6 is a partial front view of a conventional ventilation duct. In the drawing, 11 is a rotating shaft, 12 is a rotor coil,
13 is a stator coil, 15 is a laminated iron core, 16 is a first duct plate, 17 is a second duct plate, 18 is a cooling duct, 19 is a first cutout, and 20 is a second cutout.
Claims (1)
を形成する冷却ダクト構造であつて、径方向適宜
位置に第一切欠を有する円板状の第一ダクト板と
、該第一ダクト板の該第一切欠と対応しない位置
における径方向位置に第二切欠を有する円板状の
第二ダクト板とからなることを特徴とする回転電
機の冷却ダクト構造。 A cooling duct structure forming a ventilation duct inserted into a laminated iron core of a rotating electrical machine, the cooling duct structure comprising a first disc-shaped duct plate having a first cutout at an appropriate position in the radial direction, and a first cutout of the first duct plate. A cooling duct structure for a rotating electric machine, comprising a second disc-shaped duct plate having a second notch at a radial position that does not correspond to the first cutout.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15604587U JPH0161841U (en) | 1987-10-14 | 1987-10-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15604587U JPH0161841U (en) | 1987-10-14 | 1987-10-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0161841U true JPH0161841U (en) | 1989-04-20 |
Family
ID=31434220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15604587U Pending JPH0161841U (en) | 1987-10-14 | 1987-10-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0161841U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011193571A (en) * | 2010-03-12 | 2011-09-29 | Nippon Soken Inc | Rotary electric machine |
| WO2012118008A1 (en) * | 2011-03-03 | 2012-09-07 | 日立建機株式会社 | Rotating electric machine equipped with cooling structure, and construction machine equipped with the rotating electric machine |
| CN111478519A (en) * | 2019-01-23 | 2020-07-31 | 丰田自动车株式会社 | Rotating electrical machine |
| JP2021125961A (en) * | 2020-02-05 | 2021-08-30 | トヨタ自動車株式会社 | Rotary electric machine |
-
1987
- 1987-10-14 JP JP15604587U patent/JPH0161841U/ja active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011193571A (en) * | 2010-03-12 | 2011-09-29 | Nippon Soken Inc | Rotary electric machine |
| WO2012118008A1 (en) * | 2011-03-03 | 2012-09-07 | 日立建機株式会社 | Rotating electric machine equipped with cooling structure, and construction machine equipped with the rotating electric machine |
| CN111478519A (en) * | 2019-01-23 | 2020-07-31 | 丰田自动车株式会社 | Rotating electrical machine |
| JP2020120491A (en) * | 2019-01-23 | 2020-08-06 | トヨタ自動車株式会社 | Rotary electric machine |
| CN111478519B (en) * | 2019-01-23 | 2022-06-17 | 丰田自动车株式会社 | Rotating electrical machine |
| US11387697B2 (en) | 2019-01-23 | 2022-07-12 | Toyota Jidosha Kabushiki Kaisha | Rotary electric machine |
| JP2021125961A (en) * | 2020-02-05 | 2021-08-30 | トヨタ自動車株式会社 | Rotary electric machine |
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