JPH0417665U - - Google Patents
Info
- Publication number
- JPH0417665U JPH0417665U JP5904590U JP5904590U JPH0417665U JP H0417665 U JPH0417665 U JP H0417665U JP 5904590 U JP5904590 U JP 5904590U JP 5904590 U JP5904590 U JP 5904590U JP H0417665 U JPH0417665 U JP H0417665U
- Authority
- JP
- Japan
- Prior art keywords
- yoke
- bottom wall
- mounting plate
- generator
- resin fan
- 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
- 239000011347 resin Substances 0.000 claims description 7
- 229920005989 resin Polymers 0.000 claims description 7
- 238000001816 cooling Methods 0.000 claims description 5
- 238000003466 welding Methods 0.000 claims 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Landscapes
- Motor Or Generator Cooling System (AREA)
- Permanent Magnet Type Synchronous Machine (AREA)
Description
第１図は本考案の一実施例である磁石発電機の
冷却装置を示す分解斜視図、第２図はその組立斜
視図、第３図は第１図の−線に沿う断面図、
第４図はその磁石発電機を示す縦断面図である。
第５図はフアン取付板の変形例を示す斜視図であ
る。第６図は本考案の他の実施例を示す分解斜視
図、第７図はその組立斜視図、第８図は第７図の
−線に沿う断面図である。
１……磁石発電機、２……回転子、３……ヨー
ク、４……マグネツト、５……ボス部材、６……
回転軸、７……発電子、８……発電子コイル、９
……コア、１０……エンジンケース、１１……カ
バー、１３……マグネツトケース、１４……リベ
ツト、１５……フランジ、１６，１９……リベツ
ト挿通孔、１７……ヨーク底壁、２０……通風孔
、２１……突起、２２……樹脂製フアン、２３…
…吸気口部、２４……フランジ逃げ部、２５……
リベツト逃げ孔、２６……翼、２６ａ……作用室
、２７，２７Ａ……取付リング部、２８……取付
板、２９……突起挿通孔、３０……固定部、３１
……被埋設部、３２……リング形取付板、３３…
…取付板装着孔、３４……取付板、３５……固定
部、３６……フランジ部、３７……挿通孔。
FIG. 1 is an exploded perspective view showing a cooling device for a magnet generator that is an embodiment of the present invention, FIG. 2 is an assembled perspective view thereof, and FIG. 3 is a sectional view taken along the line - in FIG.
FIG. 4 is a longitudinal sectional view showing the magnet generator.
FIG. 5 is a perspective view showing a modification of the fan mounting plate. FIG. 6 is an exploded perspective view showing another embodiment of the present invention, FIG. 7 is an assembled perspective view thereof, and FIG. 8 is a sectional view taken along the line - in FIG. 7. 1... Magnet generator, 2... Rotor, 3... Yoke, 4... Magnet, 5... Boss member, 6...
Rotating shaft, 7... Generator, 8... Generator coil, 9
... Core, 10 ... Engine case, 11 ... Cover, 13 ... Magnetic case, 14 ... Rivet, 15 ... Flange, 16, 19 ... Rivet insertion hole, 17 ... Yoke bottom wall, 20 ... ...Ventilation hole, 21...Protrusion, 22...Resin fan, 23...
...Intake port part, 24...Flange relief part, 25...
Rivet relief hole, 26... Wing, 26a... Action chamber, 27, 27A... Mounting ring section, 28... Mounting plate, 29... Projection insertion hole, 30... Fixing part, 31
... Buried part, 32 ... Ring-shaped mounting plate, 33 ...
...Mounting plate mounting hole, 34...Mounting plate, 35...Fixing part, 36...Flange part, 37...Through hole.
Claims (1)
の磁石を配設されている回転子が、ヨークに内装
された発電子の周囲を回転するように構成され、
ヨークの底壁外面に略円形環形状の樹脂製フアン
が固装されている磁石発電機の冷却装置において
、 前記樹脂製フアンに取付板が固定部を露出され
た状態で埋設されており、この樹脂製フアンが前
記ヨークの底壁に前記取付板の固定部がヨーク底
壁外面に当接するように装着されるとともに、固
定部がヨーク底壁にかしめ加工または溶接により
固定されていることを特徴とする磁石発電機の冷
却装置。 ２ 略椀形状に形成されたヨークの内周に複数個
の磁石を配設されている回転子が、ヨークに内装
された発電子の周囲を回転するように構成され、
ヨークの底壁外面に略円形環形状の樹脂製フアン
が固装されている磁石発電機の冷却装置において
、 前記樹脂製フアンに取付板装着孔が複数個開設
されており、この樹脂製フアンが前記ヨークの底
壁外面に当接されているとともに、前記取付板装
着孔に取付板がその固定部がヨーク底壁外面に当
接し、かつ、そのフランジ部がフアンにヨークの
反対側から係合するように取り付けられ、さらに
、取付板の固定部がヨーク底壁にかしめ加工また
は溶接により固定されていることを特徴とする磁
石発電機の冷却装置。[Claims for Utility Model Registration] 1. A rotor having a plurality of magnets arranged around the inner periphery of a yoke formed in a substantially bowl shape, configured to rotate around a generator housed in the yoke. is,
In a cooling device for a magnetic generator in which a substantially circular ring-shaped resin fan is fixed to the outer surface of the bottom wall of a yoke, a mounting plate is embedded in the resin fan with its fixing part exposed. The resin fan is mounted on the bottom wall of the yoke so that the fixing part of the mounting plate comes into contact with the outer surface of the yoke bottom wall, and the fixing part is fixed to the yoke bottom wall by caulking or welding. A cooling system for a magnet generator. 2. A rotor having a plurality of magnets arranged around the inner periphery of a yoke formed in a substantially bowl shape is configured to rotate around a generator housed in the yoke,
In a cooling device for a magnetic generator in which a substantially circular ring-shaped resin fan is fixed to the outer surface of the bottom wall of a yoke, a plurality of mounting plate mounting holes are formed in the resin fan, and the resin fan is The mounting plate is in contact with the outer surface of the bottom wall of the yoke, and the fixing portion of the mounting plate is in contact with the outer surface of the bottom wall of the yoke in the mounting plate mounting hole, and the flange portion thereof is engaged with the fan from the opposite side of the yoke. 1. A cooling device for a magnet generator, characterized in that the fixing portion of the mounting plate is fixed to the bottom wall of the yoke by caulking or welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990059045U JPH0717247Y2 (en) | 1990-06-04 | 1990-06-04 | Magnet generator cooling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990059045U JPH0717247Y2 (en) | 1990-06-04 | 1990-06-04 | Magnet generator cooling system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0417665U true JPH0417665U (en) | 1992-02-13 |
| JPH0717247Y2 JPH0717247Y2 (en) | 1995-04-19 |
Family
ID=31585199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990059045U Expired - Lifetime JPH0717247Y2 (en) | 1990-06-04 | 1990-06-04 | Magnet generator cooling system |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0717247Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11299175A (en) * | 1998-04-17 | 1999-10-29 | Honda Motor Co Ltd | Outer rotor type multipolar generator |
| JP2019033614A (en) * | 2017-08-09 | 2019-02-28 | 日本電産株式会社 | Motor and blower |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6416373U (en) * | 1987-07-18 | 1989-01-26 |
-
1990
- 1990-06-04 JP JP1990059045U patent/JPH0717247Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6416373U (en) * | 1987-07-18 | 1989-01-26 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11299175A (en) * | 1998-04-17 | 1999-10-29 | Honda Motor Co Ltd | Outer rotor type multipolar generator |
| JP2019033614A (en) * | 2017-08-09 | 2019-02-28 | 日本電産株式会社 | Motor and blower |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0717247Y2 (en) | 1995-04-19 |
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