TW200626803A - High torque single/double intake centrifugal type motor-pump - Google Patents
High torque single/double intake centrifugal type motor-pumpInfo
- Publication number
- TW200626803A TW200626803A TW094102608A TW94102608A TW200626803A TW 200626803 A TW200626803 A TW 200626803A TW 094102608 A TW094102608 A TW 094102608A TW 94102608 A TW94102608 A TW 94102608A TW 200626803 A TW200626803 A TW 200626803A
- Authority
- TW
- Taiwan
- Prior art keywords
- fluid
- pump
- motor
- impeller
- housing
- Prior art date
Links
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The present invention relates to a kind of high torque single/double intake centrifugal type motor-pump, comprising a housing (11), an impeller (12), a coil (14), a magnet (13), a shaft (15). The said housing (11) has single or double fluid intakes and one fluid outlet (115). A coil (14) is fixed in the housing (11). Besides, the housing (11) has an impeller (12) inside, and the ring-shaped magnet (13) is attached on the impeller (12). The present invention can transport liquid state fluid and gaseous state fluid. With the design that ring-shaped magnet (13) is attached on the impeller (12), the fluid backflow capacity can be reduced substantially to increase the outlet pressure of the pump (1) and fluid capacity of outlet (115). Because the ring-shaped magnet (13) is attached on the impeller (12), the motor diameter is increased to raise the output torque and pump rotation speed to increase the global efficiency of the motor and pump to increase the fluid flow capacity. Moreover, the present invention provides a reduced global volume after combination of the pump and the motor. Furthermore, the heat generated during the motor operation can be dissipated by the fluid to increase the motor efficiency and life.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW94102608A TWI262249B (en) | 2005-01-28 | 2005-01-28 | High torque single/double intake centrifugal type motor-pump |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW94102608A TWI262249B (en) | 2005-01-28 | 2005-01-28 | High torque single/double intake centrifugal type motor-pump |
Publications (2)
Publication Number | Publication Date |
---|---|
TW200626803A true TW200626803A (en) | 2006-08-01 |
TWI262249B TWI262249B (en) | 2006-09-21 |
Family
ID=37987643
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW94102608A TWI262249B (en) | 2005-01-28 | 2005-01-28 | High torque single/double intake centrifugal type motor-pump |
Country Status (1)
Country | Link |
---|---|
TW (1) | TWI262249B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109466734A (en) * | 2018-12-21 | 2019-03-15 | 山东星波环保设备有限公司 | A kind of ship's propeller |
-
2005
- 2005-01-28 TW TW94102608A patent/TWI262249B/en not_active IP Right Cessation
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109466734A (en) * | 2018-12-21 | 2019-03-15 | 山东星波环保设备有限公司 | A kind of ship's propeller |
CN109466734B (en) * | 2018-12-21 | 2024-02-09 | 山东星波环保设备有限公司 | Marine propeller |
Also Published As
Publication number | Publication date |
---|---|
TWI262249B (en) | 2006-09-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | Annulment or lapse of patent due to non-payment of fees |