JPH0249361U - - Google Patents
Info
- Publication number
- JPH0249361U JPH0249361U JP12573488U JP12573488U JPH0249361U JP H0249361 U JPH0249361 U JP H0249361U JP 12573488 U JP12573488 U JP 12573488U JP 12573488 U JP12573488 U JP 12573488U JP H0249361 U JPH0249361 U JP H0249361U
- Authority
- JP
- Japan
- Prior art keywords
- circumferential plate
- fins
- side end
- end surface
- fin
- 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
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Motor Or Generator Frames (AREA)
- Motor Or Generator Cooling System (AREA)
Description
第１図は本考案の一実施例を示す断面図、第２
図及び第３図は従来方式の断面図、第４図はバル
ブ水車発電機の要部断面図である。
１……冷却フイン、１ａ……冷却フイン、１ｂ
……冷却フイン、２……バルブ外周板、３……開
先内溶接部、４……すみ肉溶接部、５……銀ロー
付け部、６……隔壁端部、７……固定子鉄心、８
……ダクト、９……別置電動フアン、１０……ト
ツプカバー。
Fig. 1 is a sectional view showing one embodiment of the present invention;
3 and 3 are cross-sectional views of the conventional system, and FIG. 4 is a cross-sectional view of essential parts of a valve water turbine generator. 1... Cooling fin, 1a... Cooling fin, 1b
... Cooling fin, 2 ... Valve peripheral plate, 3 ... Groove internal weld, 4 ... Fillet weld, 5 ... Silver brazed part, 6 ... Bulkhead end, 7 ... Stator core , 8
... Duct, 9 ... Separate electric fan, 10 ... Top cover.
Claims (1)
フインが配設されたものにおいて、夫々の前記フ
インの前記周板側端部面とこのフインに近接して
配置されたフインの前記周板側端部面の対向面と
これらのフイン間の前記周板の周板面とを連続し
た溶接部とし前記フインを周板に固定したことを
特徴とする回転電機の冷却装置。 In a rotary electric machine in which a plurality of fins are arranged on a circumferential plate forming a cooling passage, the circumferential plate side end surface of each of the fins and the circumferential plate of a fin disposed close to this fin. 1. A cooling device for a rotating electrical machine, characterized in that a facing surface of a side end surface and a circumferential plate surface of the circumferential plate between these fins are made into a continuous welded part, and the fins are fixed to the circumferential plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12573488U JPH0249361U (en) | 1988-09-28 | 1988-09-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12573488U JPH0249361U (en) | 1988-09-28 | 1988-09-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0249361U true JPH0249361U (en) | 1990-04-05 |
Family
ID=31376604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12573488U Pending JPH0249361U (en) | 1988-09-28 | 1988-09-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0249361U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0587313U (en) * | 1992-04-27 | 1993-11-26 | シーケーディ株式会社 | Fluid pressure cylinder drive |
-
1988
- 1988-09-28 JP JP12573488U patent/JPH0249361U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0587313U (en) * | 1992-04-27 | 1993-11-26 | シーケーディ株式会社 | Fluid pressure cylinder drive |