Title:
MAGNETIC DRIVE AND HYBRID PUMP INCLUDING SAME
Document Type and Number:
WIPO Patent Application WO/2021/149959
Kind Code:
A1
Abstract:
Disclosed are: a hybrid pump that is simple to manufacture; and a method for manufacturing a magnetic drive in the hybrid pump. The hybrid pump includes an impeller, a magnetic drive for controlling the rotation of the impeller, and a drive shaft and a motor coupled to the magnetic drive. Here, the drive shaft rotates according to the rotation of a shaft of the connected motor, and the magnetic drive rotates as the drive shaft rotates. The impeller rotates in response to the rotation of the magnetic drive. A drive body of the magnetic drive is formed of plastic, and the drive shaft is formed of metal.
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Inventors:
LEE SANG SEON (KR)
Application Number:
PCT/KR2021/000407
Publication Date:
July 29, 2021
Filing Date:
January 12, 2021
Export Citation:
Assignee:
FLUONICS CORP (KR)
International Classes:
F04D13/06; B29C45/14; C08J5/04; F04D29/048; F04D29/40
Foreign References:
| US5641275A | 1997-06-24 | |||
| KR100782041B1 | 2007-12-04 | |||
| KR100858132B1 | 2008-09-10 | |||
| KR20140105135A | 2014-09-01 | |||
| KR20030046234A | 2003-06-12 |
Other References:
See also references of EP 3913230A4
Attorney, Agent or Firm:
SONG, In-Ho (KR)
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