Title:
HYDRAULIC MACHINE AND WIND POWER GENERATING EQUIPMENT
Document Type and Number:
Japanese Patent JP2014181675
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a hydraulic machine and wind power generating equipment which permits a high-speed hydraulic machine and can provide a long-life piston and cylinder.SOLUTION: A hydraulic machine includes: at least one cylinder 24; at least one piston 22 which is slidably disposed within the at least one cylinder; a first mechanical element 32 and a second mechanical element 42 which respectively include a crank pin or an eccentric cam configured so as to rotate in conjugation with reciprocating movement of the piston 22 on the interior of the cylinder 24; a first link part 34' of which one edge side is freely swingably connected to the piston 22 and the other edge side is engaged with a first mechanical element 32; and a second link part 44' of which one edge side is freely swingably connected to the piston 22 and the other edge side is engaged with a second mechanical element 42. The first mechanical element 32 and the second mechanical element 42 are arranged line-symmetrically with respect to the axial line of the piston 22 and, in response to reciprocating movement of the piston 22, the first link part 34' and the second link part 44' operate line-symmetrically with respect to the axial line.
Inventors:
TAKEDA KATSUHIKO
YUSHIMO ATSUSHI
HAYASHI TOSHIKAZU
YUSHIMO ATSUSHI
HAYASHI TOSHIKAZU
Application Number:
JP2013058396A
Publication Date:
September 29, 2014
Filing Date:
March 21, 2013
Export Citation:
Assignee:
MITSUBISHI HEAVY IND LTD
International Classes:
F04B9/04; F03C1/007; F03D9/00; F04B23/06
Attorney, Agent or Firm:
誠真 IP patent business corporation