Title:
HYDRAULIC CYLINDER INTEGRALLY COMPRISING BOOSTER PUMP
Document Type and Number:
WIPO Patent Application WO/2016/159482
Kind Code:
A1
Abstract:
The present invention relates to a hydraulic cylinder integrally comprising a booster pump, the hydraulic cylinder comprising: a first main body part divided into an upper cylinder and a lower cylinder such that a pressure intensifier can be operated by low air pressure during a low load; and a booster pump composed of a second main body part having a high intensification ratio during a high load, and disposed so as to enable communicative flowing with the first main body part.
Inventors:
JU JAESEAK (KR)
Application Number:
PCT/KR2015/013514
Publication Date:
October 06, 2016
Filing Date:
December 10, 2015
Export Citation:
Assignee:
HYSYS CO LTD (KR)
International Classes:
F15B11/028; F15B15/08; F15B15/14
Domestic Patent References:
WO2014137124A1 | 2014-09-12 |
Foreign References:
KR20110070951A | 2011-06-27 | |||
KR20110040708A | 2011-04-20 | |||
KR20050045086A | 2005-05-17 | |||
JP2003013904A | 2003-01-15 |
Attorney, Agent or Firm:
TAESAN PATENT & LAW FIRM (KR)
특허법인태산 (KR)
특허법인태산 (KR)
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