JPS6274187U - - Google Patents
Info
- Publication number
- JPS6274187U JPS6274187U JP16574485U JP16574485U JPS6274187U JP S6274187 U JPS6274187 U JP S6274187U JP 16574485 U JP16574485 U JP 16574485U JP 16574485 U JP16574485 U JP 16574485U JP S6274187 U JPS6274187 U JP S6274187U
- Authority
- JP
- Japan
- Prior art keywords
- cover
- pump
- curved surface
- diameter side
- pump body
- 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
- 239000012530 fluid Substances 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
Landscapes
- Applications Or Details Of Rotary Compressors (AREA)
- Rotary Pumps (AREA)
Description
第1図は本案流体ポンプの一実施例の概略の縦
断面図、第2図は遮音ケースの縦断面図、第3図
は第2図をZ方向から見た図で第4図は従来の流
体ポンプの概略の縦断面図である。
11……ポンプ本体、12……吸込口、13…
…吐出口、14……曲面、15……回転羽根、1
6……駆動軸、17……駆動用モータ、18……
カバ、20……ボス部、21……隙間、23……
軸受部、24……遮音ケース、27……空気流入
孔、28……オーバフロ孔。
Figure 1 is a schematic longitudinal sectional view of one embodiment of the fluid pump of the present invention, Figure 2 is a vertical sectional view of a sound insulating case, Figure 3 is a view of Figure 2 viewed from the Z direction, and Figure 4 is a diagram of the conventional fluid pump. FIG. 2 is a schematic longitudinal cross-sectional view of a fluid pump. 11...Pump body, 12...Suction port, 13...
...Discharge port, 14...Curved surface, 15...Rotating vane, 1
6... Drive shaft, 17... Drive motor, 18...
Cover, 20...Boss part, 21...Gap, 23...
Bearing portion, 24... Sound insulation case, 27... Air inflow hole, 28... Overflow hole.
Claims (1)
面の小径側に吸込口を、大径側に吐出口を有する
ポンプ本体と、この曲面に接しないような間隙で
ポンプ本体内で駆動用モータにより回転する回転
羽根と、ポンプ本体を覆うカバとを有し、前記モ
ータの駆動軸と連結する回転羽根のボス部と前記
カバとの間に大気を流入させる隙間を有するもの
において、前記羽根を駆動する駆動用モータの軸
受部と前記カバとの間に空気流入孔及びオーバフ
ロ孔を有する遮音ケースを設置してなる流体ポン
プ。 The inner surface is a curved surface that gradually increases in diameter, and the pump body has a suction port on the small diameter side of this curved surface and a discharge port on the large diameter side. The pump has a rotary vane that rotates and a cover that covers the pump body, and has a gap that allows air to flow between the boss portion of the rotary vane connected to the drive shaft of the motor and the cover, and drives the vane. A fluid pump comprising a sound insulating case having an air inlet hole and an overflow hole between the bearing part of the drive motor and the cover.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16574485U JPS6274187U (en) | 1985-10-30 | 1985-10-30 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16574485U JPS6274187U (en) | 1985-10-30 | 1985-10-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6274187U true JPS6274187U (en) | 1987-05-12 |
Family
ID=31096060
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16574485U Pending JPS6274187U (en) | 1985-10-30 | 1985-10-30 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6274187U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0763188A (en) * | 1993-08-20 | 1995-03-07 | Taisan Kogyo Kk | Drainage pump |
JP2011080477A (en) * | 2010-12-07 | 2011-04-21 | Saginomiya Seisakusho Inc | Vertical type centrifugal pump and air conditioner using the same |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6257012B2 (en) * | 1984-01-17 | 1987-11-28 | Kogyo Gijutsuin |
-
1985
- 1985-10-30 JP JP16574485U patent/JPS6274187U/ja active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6257012B2 (en) * | 1984-01-17 | 1987-11-28 | Kogyo Gijutsuin |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0763188A (en) * | 1993-08-20 | 1995-03-07 | Taisan Kogyo Kk | Drainage pump |
JP2011080477A (en) * | 2010-12-07 | 2011-04-21 | Saginomiya Seisakusho Inc | Vertical type centrifugal pump and air conditioner using the same |