JPS6453097A - Water pump - Google Patents
Water pumpInfo
- Publication number
- JPS6453097A JPS6453097A JP20454387A JP20454387A JPS6453097A JP S6453097 A JPS6453097 A JP S6453097A JP 20454387 A JP20454387 A JP 20454387A JP 20454387 A JP20454387 A JP 20454387A JP S6453097 A JPS6453097 A JP S6453097A
- Authority
- JP
- Japan
- Prior art keywords
- impeller
- pump shaft
- water pump
- parts
- press working
- 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)
Abstract
PURPOSE:To reduce the number of parts by preparing an impeller and a pump shaft integrally through press work, in a water pump. CONSTITUTION:A pump shaft 22 which is coaxial with a stator shaft 17 is rotatably installed through a mechanical seal 23 at the center of the hole 12 on the edge wall 11a of a housing 11. An impeller 24 is integrally formed at the edge part of the opened port of the pump shaft 22. These are formed through press working, and a blade 24a is formed by bending the outer peripheral part of the impeller 24 prepared through press working. Therefore, the number of the parts can be reduced and cost reduction is achieved.
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP20454387A JPS6453097A (en) | 1987-08-17 | 1987-08-17 | Water pump |
US07/188,530 US4824324A (en) | 1987-05-01 | 1988-04-29 | Water pump |
DE8888106929T DE3869187D1 (en) | 1987-05-01 | 1988-04-29 | WATER PUMP. |
ES198888106929T ES2029696T3 (en) | 1987-05-01 | 1988-04-29 | WATER PUMP |
EP88106929A EP0289958B1 (en) | 1987-05-01 | 1988-04-29 | Water pump |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP20454387A JPS6453097A (en) | 1987-08-17 | 1987-08-17 | Water pump |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6453097A true JPS6453097A (en) | 1989-03-01 |
Family
ID=16492259
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP20454387A Pending JPS6453097A (en) | 1987-05-01 | 1987-08-17 | Water pump |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6453097A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU2007322723B2 (en) * | 2006-11-24 | 2011-06-02 | Isuzu Motors Limited | Vehicle Body Side Structure |
-
1987
- 1987-08-17 JP JP20454387A patent/JPS6453097A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU2007322723B2 (en) * | 2006-11-24 | 2011-06-02 | Isuzu Motors Limited | Vehicle Body Side Structure |
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