JPH0350959U - - Google Patents
Info
- Publication number
- JPH0350959U JPH0350959U JP11028889U JP11028889U JPH0350959U JP H0350959 U JPH0350959 U JP H0350959U JP 11028889 U JP11028889 U JP 11028889U JP 11028889 U JP11028889 U JP 11028889U JP H0350959 U JPH0350959 U JP H0350959U
- Authority
- JP
- Japan
- Prior art keywords
- casing
- impeller
- main plate
- motor
- attached
- 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 2
- 238000007664 blowing Methods 0.000 claims 1
Landscapes
- Motor Or Generator Cooling System (AREA)
Description
第１図は本考案の片吸込式送風機の一実施例を
示す縦断面図、第２図は第１図の要部を示す側面
図、第３図は第１図のＡ−Ａ断面矢視図、第４図
は本考案の片吸込式送風機の他の実施例を示す縦
断面図、第５図は第４図の要部を示す側面図、第
６図は従来の片吸込式送風機の一例を示す縦断面
図である。
９……羽根車、１０……ボス、１１……リブ、
１２……ケーシング、１４……冷却風案内カバー
、１５……電動機。
Fig. 1 is a longitudinal sectional view showing an embodiment of the single-suction blower of the present invention, Fig. 2 is a side view showing the main parts of Fig. 1, and Fig. 3 is a cross-sectional view taken along the line A-A in Fig. 1. Figure 4 is a longitudinal cross-sectional view showing another embodiment of the single-suction type blower of the present invention, Figure 5 is a side view showing the main parts of Figure 4, and Figure 6 is a cross-sectional view of the conventional single-suction type blower. It is a longitudinal cross-sectional view showing an example. 9...impeller, 10...boss, 11...rib,
12...Casing, 14...Cooling air guide cover, 15...Electric motor.
Claims (1)
に羽根車の主板が取付けられ、前記羽根車を覆つ
て送風用のケーシングが設けられた片吸込式送風
機において、前記ボスの底部外周と前記主板中央
の穴内周との間に吸込風を軸方向に吸引するリブ
を設け、前記ケーシングの前記電動機側に前記電
動機を覆う冷却風案内カバーを設けたことを特徴
とする片吸込式送風機。 In a single-suction blower in which a main plate of an impeller is attached to a truncated conical boss attached to an output shaft of an electric motor, and a casing for blowing air is provided to cover the impeller, the outer periphery of the bottom of the boss and the main plate are provided. A single-suction blower characterized in that a rib is provided between the casing and the inner periphery of the hole to suck in air in an axial direction, and a cooling air guide cover that covers the motor is provided on the motor side of the casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11028889U JPH0350959U (en) | 1989-09-22 | 1989-09-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11028889U JPH0350959U (en) | 1989-09-22 | 1989-09-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0350959U true JPH0350959U (en) | 1991-05-17 |
Family
ID=31658829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11028889U Pending JPH0350959U (en) | 1989-09-22 | 1989-09-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0350959U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08277800A (en) * | 1995-04-05 | 1996-10-22 | Toho Eng Kk | Centrifugal blower |
| JP2018084177A (en) * | 2016-11-22 | 2018-05-31 | トヨタ自動車株式会社 | Centrifugal fan |
| JP2022014094A (en) * | 2020-07-06 | 2022-01-19 | 日立グローバルライフソリューションズ株式会社 | Heating cooker |
-
1989
- 1989-09-22 JP JP11028889U patent/JPH0350959U/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08277800A (en) * | 1995-04-05 | 1996-10-22 | Toho Eng Kk | Centrifugal blower |
| JP2018084177A (en) * | 2016-11-22 | 2018-05-31 | トヨタ自動車株式会社 | Centrifugal fan |
| JP2022014094A (en) * | 2020-07-06 | 2022-01-19 | 日立グローバルライフソリューションズ株式会社 | Heating cooker |