JPH0440191U - - Google Patents
Info
- Publication number
- JPH0440191U JPH0440191U JP8274090U JP8274090U JPH0440191U JP H0440191 U JPH0440191 U JP H0440191U JP 8274090 U JP8274090 U JP 8274090U JP 8274090 U JP8274090 U JP 8274090U JP H0440191 U JPH0440191 U JP H0440191U
- Authority
- JP
- Japan
- Prior art keywords
- electric motor
- gas circulation
- fan
- attached
- cooling 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.)
- Pending
Links
- 238000001816 cooling Methods 0.000 claims description 9
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Motor Or Generator Cooling System (AREA)
Description
第１図は本考案に係わるガス循環機の一実施例
を示す斜視図、第２図は同ガス循環機の電動機冷
却フアンと電磁式ピツクアツプコイルとの関係を
示す側面図、第３図は従来のガス循環機を示す縦
断側面図、第４図は同ガス循環機の電動機冷却フ
アンを示す斜視図、第５図は同ガス循環機の電動
機冷却フアンと電磁式ピツクアツプコイルとの関
係を示す側面図である。
１……電動機７の回転軸、２……電動機冷却フ
アンの羽根、３……電動機冷却フアンの円板状フ
アン本体、４……電磁式ピツクアツプコイル、５
……電動機冷却フアンの円板状側板、５ａ……溝
。
Fig. 1 is a perspective view showing an embodiment of the gas circulation machine according to the present invention, Fig. 2 is a side view showing the relationship between the motor cooling fan and the electromagnetic pickup coil of the gas circulation machine, and Fig. 3 is a conventional one. Fig. 4 is a perspective view showing the motor cooling fan of the gas circulation machine, and Fig. 5 is a side view showing the relationship between the motor cooling fan and the electromagnetic pickup coil of the gas circulation machine. It is a diagram. DESCRIPTION OF SYMBOLS 1... Rotating shaft of electric motor 7, 2... Blade of motor cooling fan, 3... Disc-shaped fan body of motor cooling fan, 4... Electromagnetic pick-up coil, 5
...Disc-shaped side plate of motor cooling fan, 5a...groove.
Claims (1)
体とその一側面に放射状に取付けた羽根とよりな
る電動機冷却フアンとを有し、上記ガス循環フア
ンを上記電動機の一端部に、上記電動機冷却フア
ンを上記電動機の他端部に、それぞれ取付けると
ともに、これらの電動機及びフアンを密閉ケーシ
ング内に収容したガス循環機において、前記電動
機冷却フアンの各羽根に円板状側板に同心状に取
付け、同円板状側板の外面に複数の溝を放射状に
設けたことを特徴とするガス循環機。 It has an electric motor, a gas circulation fan, and an electric motor cooling fan consisting of a disc-shaped fan body and blades attached radially to one side of the fan body, and the gas circulation fan is attached to one end of the electric motor, and the electric motor cooling fan is provided at one end of the electric motor. are respectively attached to the other end of the electric motor, and in a gas circulation machine in which these electric motors and fans are housed in a sealed casing, each blade of the electric motor cooling fan is attached concentrically to a disc-shaped side plate, and the concentric A gas circulation machine characterized by having a plurality of grooves radially provided on the outer surface of a plate-shaped side plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8274090U JPH0440191U (en) | 1990-08-06 | 1990-08-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8274090U JPH0440191U (en) | 1990-08-06 | 1990-08-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0440191U true JPH0440191U (en) | 1992-04-06 |
Family
ID=31629818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8274090U Pending JPH0440191U (en) | 1990-08-06 | 1990-08-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0440191U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9933185B2 (en) | 2014-02-24 | 2018-04-03 | Noritz Corporation | Fan and water heater provided with the same, and impeller and water heater provided with the same |
-
1990
- 1990-08-06 JP JP8274090U patent/JPH0440191U/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9933185B2 (en) | 2014-02-24 | 2018-04-03 | Noritz Corporation | Fan and water heater provided with the same, and impeller and water heater provided with the same |
| US10473359B2 (en) | 2014-02-24 | 2019-11-12 | Noritz Corporation | Fan and water heater provided with the same, and impeller and water heater provided with the same |
| US10473360B2 (en) | 2014-02-24 | 2019-11-12 | Noritz Corporation | Fan and water heater provided with the same, and impeller and water heater provided with the same |
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