JPH0421799U - - Google Patents
Info
- Publication number
- JPH0421799U JPH0421799U JP6133290U JP6133290U JPH0421799U JP H0421799 U JPH0421799 U JP H0421799U JP 6133290 U JP6133290 U JP 6133290U JP 6133290 U JP6133290 U JP 6133290U JP H0421799 U JPH0421799 U JP H0421799U
- Authority
- JP
- Japan
- Prior art keywords
- electric motor
- pump case
- side wall
- cooling air
- pump
- 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.)
- Granted
Links
- 238000001816 cooling Methods 0.000 claims description 2
- 238000013459 approach Methods 0.000 claims 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断面図、第２
図は従来例を示す断面図である。
１……支持台、２……カバー、３……電動機、
４……ポンプユニツト、５……冷却用空気流出孔
、６……側壁、７……傾斜部。
Fig. 1 is a sectional view showing one embodiment of the present invention;
The figure is a sectional view showing a conventional example. 1... Support stand, 2... Cover, 3... Electric motor,
4... Pump unit, 5... Cooling air outflow hole, 6... Side wall, 7... Inclined part.
Claims (1)
ニツトを収容するポンプケースにおいて、上記電
動機の冷却用空気流出孔と対向する側壁に、上部
が上記電動機に近づくように形成された傾斜部を
設けたことを特徴とするポンプケース。 In a pump case accommodating an electric motor and a pump unit driven by the electric motor, an inclined portion is provided on a side wall facing a cooling air outflow hole of the electric motor so that an upper portion approaches the electric motor. Features a pump case.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990061332U JP2558628Y2 (en) | 1990-06-12 | 1990-06-12 | Pump device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990061332U JP2558628Y2 (en) | 1990-06-12 | 1990-06-12 | Pump device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0421799U true JPH0421799U (en) | 1992-02-24 |
| JP2558628Y2 JP2558628Y2 (en) | 1997-12-24 |
Family
ID=31589492
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990061332U Expired - Lifetime JP2558628Y2 (en) | 1990-06-12 | 1990-06-12 | Pump device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2558628Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54147802U (en) * | 1978-04-07 | 1979-10-15 | ||
| JPS55130100U (en) * | 1979-03-09 | 1980-09-13 |
-
1990
- 1990-06-12 JP JP1990061332U patent/JP2558628Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54147802U (en) * | 1978-04-07 | 1979-10-15 | ||
| JPS55130100U (en) * | 1979-03-09 | 1980-09-13 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2558628Y2 (en) | 1997-12-24 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| EXPY | Cancellation because of completion of term |