JPH0411298U - - Google Patents
Info
- Publication number
- JPH0411298U JPH0411298U JP5264690U JP5264690U JPH0411298U JP H0411298 U JPH0411298 U JP H0411298U JP 5264690 U JP5264690 U JP 5264690U JP 5264690 U JP5264690 U JP 5264690U JP H0411298 U JPH0411298 U JP H0411298U
- Authority
- JP
- Japan
- Prior art keywords
- pump
- water pump
- suction inlet
- automobile
- water
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 239000000498 cooling water Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 239000013598 vector Substances 0.000 description 1
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Description
第１図は本考案の一実施例を示す自動車用ウオ
ータポンプの断面図、第２図は第１図のＡ−Ａ線
に沿う断面図、第３図は同上実施例の作用を説明
する速度ベクトルを示す図、第４図は従来例を示
す断面図である。
１５，１６……連通孔、３０……ウオータポン
プ、３１……吸込入口、３２……吐出口、３３…
…ポンプハウジング、３６……ポンプインペラ、
３６ａ……入口チツプ部、３８……プーリー、３
９……渦形室。
Fig. 1 is a sectional view of an automobile water pump showing an embodiment of the present invention, Fig. 2 is a sectional view taken along line A-A in Fig. 1, and Fig. 3 is a speed diagram illustrating the operation of the same embodiment. FIG. 4, which is a diagram showing vectors, is a sectional view showing a conventional example. 15, 16...Communication hole, 30...Water pump, 31...Suction inlet, 32...Discharge port, 33...
...Pump housing, 36...Pump impeller,
36a...Inlet tip part, 38...Pulley, 3
9... Vortex chamber.
Claims (1)
冷却水を強制的に供給するポンプインペラと、断
面が円状の吸込入口と吐出口とを有して渦形室を
形成するポンプハウジングと、を含んで構成され
る自動車用ウオータポンプにおいて、 前記ポンプハウジングに、ポンプインペラ下流
側の吐出通路から前記吸込入口に向けて、該吸込
入口径の接線方向で且つ該ポンプインペラの回転
方向と同一向きに開口される連通孔を設けたこと
を特徴とする自動車用ウオータポンプ。[Claims for Utility Model Registration] A pump impeller that is fixed to a rotating shaft driven by an engine and forcibly supplies cooling water, and a suction inlet and a discharge outlet that are circular in cross section to form a volute chamber. A water pump for an automobile configured to include a pump housing, the water pump being arranged in the pump housing in a tangential direction of the diameter of the suction inlet from a discharge passage on the downstream side of the pump impeller toward the suction inlet. A water pump for an automobile, characterized in that a communication hole is provided that opens in the same direction as the rotation direction of the water pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5264690U JPH0411298U (en) | 1990-05-22 | 1990-05-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5264690U JPH0411298U (en) | 1990-05-22 | 1990-05-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0411298U true JPH0411298U (en) | 1992-01-30 |
Family
ID=31573123
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5264690U Pending JPH0411298U (en) | 1990-05-22 | 1990-05-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0411298U (en) |
-
1990
- 1990-05-22 JP JP5264690U patent/JPH0411298U/ja active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US5490763A (en) | Pump for shear sensitive fluids | |
| US4448573A (en) | Single-stage, multiple outlet centrifugal blower | |
| CA2339818A1 (en) | Fluid pump | |
| US3295456A (en) | Pump | |
| US3865506A (en) | Centrifugal compressor | |
| CA1170233A (en) | Air pump with centrifugal filter | |
| JP2792915B2 (en) | Electric blower | |
| JP2712651B2 (en) | Electric blower | |
| JPH0370896A (en) | self-priming pump | |
| JP2666490B2 (en) | Electric blower | |
| JPH09324797A (en) | Rotational stall suppression device for fluid machinery | |
| JPH0622152Y2 (en) | Multi-stage water-sealed vacuum pump | |
| JPH03122300U (en) | ||
| JP2689724B2 (en) | Electric blower | |
| SU1326777A1 (en) | Axial-flow fan | |
| JP2003502580A (en) | Liquid pump, especially for supplying fuel | |
| JP2732415B2 (en) | Electric blower | |
| JPH0435639B2 (en) | ||
| US20200271127A1 (en) | Centrifugal Pump | |
| JPH0565898A (en) | Centrifugal compressor | |
| KR100429641B1 (en) | The centrifugal blower for a cleaner | |
| JPH02149896U (en) | ||
| WO2021205689A1 (en) | Centrifugal compressor and supercharger | |
| JPH0432294U (en) | ||
| RU2003121318A (en) | VORTEX TURBO COMPRESSOR UNIT |