JPS62195699U - - Google Patents
Info
- Publication number
- JPS62195699U JPS62195699U JP8333686U JP8333686U JPS62195699U JP S62195699 U JPS62195699 U JP S62195699U JP 8333686 U JP8333686 U JP 8333686U JP 8333686 U JP8333686 U JP 8333686U JP S62195699 U JPS62195699 U JP S62195699U
- Authority
- JP
- Japan
- Prior art keywords
- rotating disk
- motor
- center
- centrifugal fan
- blades
- 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
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Description
第１図、第２図はそれぞれ本考案の第１および
第２の実施例を示す遠心フアンの断面図、第３図
は従来例を示す遠心フアンの断面図、第４図は遠
心フアンを内設した車両空調装置の概略構成図で
ある。
１……遠心フアン、１１……モータ、１２……
回転円板、１２１……凹所、１３，１４……翼、
１５……突壁。
Figures 1 and 2 are cross-sectional views of centrifugal fans showing the first and second embodiments of the present invention, Figure 3 is a cross-sectional view of a conventional centrifugal fan, and Figure 4 shows the inside of the centrifugal fan. 1 is a schematic configuration diagram of a vehicle air conditioner installed in the vehicle. 1...Centrifugal fan, 11...Motor, 12...
Rotating disk, 121... recess, 13, 14... wing,
15...Protruding wall.
Claims (1)
られる回転円板の外周部両面に周方向等間隔で複
数の翼を設け、回転円板の両面中心部に吸引した
空気を上記翼により径方向外方へ送出する遠心フ
アンにおいて、上記回転円板の中心部を凹状にわ
ん曲せしめて円板の該凹所内に上記モータを位置
せしめ、該モータのハウジングに対向する上記凹
所内周壁には先端が上記ハウジング近傍に至る突
壁を周状に設けたことを特徴とする遠心フアン。 A plurality of blades are provided at equal intervals in the circumferential direction on both sides of the outer periphery of a rotating disk whose center is supported and rotated by the output shaft of a motor, and the air sucked into the center of both sides of the rotating disk is transferred radially outward by the blades. In a centrifugal fan that sends out air in a direction, the center of the rotating disk is curved into a concave shape to position the motor in the recess of the disk, and the inner circumferential wall of the recess facing the motor housing has a tip end. A centrifugal fan characterized by having a circumferential projecting wall extending to the vicinity of the housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8333686U JPS62195699U (en) | 1986-05-30 | 1986-05-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8333686U JPS62195699U (en) | 1986-05-30 | 1986-05-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62195699U true JPS62195699U (en) | 1987-12-12 |
Family
ID=30936828
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8333686U Pending JPS62195699U (en) | 1986-05-30 | 1986-05-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62195699U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018135069A1 (en) * | 2017-01-17 | 2018-07-26 | 日本電産コパル電子株式会社 | Air blower |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS552439U (en) * | 1978-06-22 | 1980-01-09 |
-
1986
- 1986-05-30 JP JP8333686U patent/JPS62195699U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS552439U (en) * | 1978-06-22 | 1980-01-09 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018135069A1 (en) * | 2017-01-17 | 2018-07-26 | 日本電産コパル電子株式会社 | Air blower |