Title:
COMPRESSION TYPE VANE PUMP
Document Type and Number:
WIPO Patent Application WO/2017/095052
Kind Code:
A1
Abstract:
A compression type vane pump of the present invention comprises: a housing main body (10) in which an inlet (11) through which fluid flows in is formed on one side thereof, an outlet (12) through which fluid is discharged is formed on an upper portion thereof, a spherical space (13) which is in communication with the inlet (11) and the outlet (12) is formed therewithin, and a front side coupling hole (14) and a back side coupling hole (15) which are in communication with the spherical space (13) are formed on a front side and a back side thereof; a spherical rotator (20) which is a sphere having a smaller diameter than a dimeter of the spherical space (13) and is eccentrically installed in the spherical space (13) of the housing main body (10) in the direction of the inlet (11); a first vane (30) coupled to the spherical rotator (20); a second vane (40) coupled to the spherical rotator (20) to be perpendicular to the first vane (30); a first rotation shaft (50) and a second rotation shaft (60) which are inserted into the front side coupling hole (14) and the back side coupling hole (15) of the housing main body (10), respectively, are coupled to a front side and a back side of the spherical rotator (20), respectively, and are in communication with the spherical rotator (20); and a motor which is coupled to the first rotation shaft (50) to rotate the first rotation shaft (50).
Inventors:
GANG CHAE WON (KR)
Application Number:
PCT/KR2016/013448
Publication Date:
June 08, 2017
Filing Date:
November 22, 2016
Export Citation:
Assignee:
AGE POWERTECH (KR)
KANG JUNG HEE (KR)
SONG JUN IL (KR)
KANG JUNG HEE (KR)
SONG JUN IL (KR)
International Classes:
F04C2/344; F04C13/00; F04C15/00
Foreign References:
| JP2004339988A | 2004-12-02 | |||
| KR200181267Y1 | 2000-05-15 | |||
| KR20050058689A | 2005-06-17 | |||
| KR20080051111A | 2008-06-10 | |||
| KR20120088048A | 2012-08-08 |
Attorney, Agent or Firm:
LEE, Cheol Hee (KR)
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