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。
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。
Claims (1)
- 電動機およびこれによつて駆動されるポンプユ
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。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990061332U JP2558628Y2 (ja) | 1990-06-12 | 1990-06-12 | ポンプ装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990061332U JP2558628Y2 (ja) | 1990-06-12 | 1990-06-12 | ポンプ装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0421799U true JPH0421799U (ja) | 1992-02-24 |
| JP2558628Y2 JP2558628Y2 (ja) | 1997-12-24 |
Family
ID=31589492
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990061332U Expired - Lifetime JP2558628Y2 (ja) | 1990-06-12 | 1990-06-12 | ポンプ装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2558628Y2 (ja) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54147802U (ja) * | 1978-04-07 | 1979-10-15 | ||
| JPS55130100U (ja) * | 1979-03-09 | 1980-09-13 |
-
1990
- 1990-06-12 JP JP1990061332U patent/JP2558628Y2/ja not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54147802U (ja) * | 1978-04-07 | 1979-10-15 | ||
| JPS55130100U (ja) * | 1979-03-09 | 1980-09-13 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2558628Y2 (ja) | 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 |