Title:
TWO-LIQUID-TYPE, DOUBLE-ROW STRUCTURED TROCHOID PUMP FOR TRANSFERRING HIGH-VISCOSITY LIQUIDS UNDER HIGH PRESSURE
Document Type and Number:
WIPO Patent Application WO/2015/105255
Kind Code:
A1
Abstract:
Disclosed is a two-liquid-type, double-row structured trochoid pump for transferring high-viscosity liquids under high pressure. The present invention is configured such that: a front body, a first housing, a center body, a second housing, and a rear body are sequentially coupled, thereby forming an outer body; a first idler is coupled inside the first housing; a first rotor is inserted inside the first idler; a second idler is coupled inside the second housing; and a second rotor is inserted inside the second idler. A shaft is coupled through the front body, first housing, center body, second housing, rear body, and first and second rotors. The shaft is connected to an external electric motor. According to the present invention, one trochoid pump can accomplish the objective, as opposed to requiring two conventional gear pumps or two conventional trochoid pumps, and thus transfer equipment can be reduced in size and weight by reducing the number of attachments and control units comprised in the transfer equipment to one.
Inventors:
KIM HEE KYUN (KR)
EOM BOON DO (KR)
EOM BOON DO (KR)
Application Number:
PCT/KR2014/008200
Publication Date:
July 16, 2015
Filing Date:
September 02, 2014
Export Citation:
Assignee:
SHINHANG CO LTD (KR)
International Classes:
F04C2/10; F04C18/08
Foreign References:
| JP2012207637A | 2012-10-25 | |||
| JP2012026295A | 2012-02-09 | |||
| KR20080055043A | 2008-06-19 |
Attorney, Agent or Firm:
YOON, Eui-Seoup (KR)
윤의섭 (KR)
윤의섭 (KR)
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