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TW200626803A - High torque single/double intake centrifugal type motor-pump - Google Patents

High torque single/double intake centrifugal type motor-pump

Info

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
Application number
TW094102608A
Other languages
Chinese (zh)
Other versions
TWI262249B (en
Inventor
Shui-Mu Lin
Sen-Yung Lee
Original Assignee
Shui-Mu Lin
Sen-Yung Lee
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Shui-Mu Lin, Sen-Yung Lee filed Critical Shui-Mu Lin
Priority to TW94102608A priority Critical patent/TWI262249B/en
Publication of TW200626803A publication Critical patent/TW200626803A/en
Application granted granted Critical
Publication of TWI262249B publication Critical patent/TWI262249B/en

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  • 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.
TW94102608A 2005-01-28 2005-01-28 High torque single/double intake centrifugal type motor-pump TWI262249B (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (2)

* Cited by examiner, † Cited by third party
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