Title:
HYDRAULIC MACHINE AND REGENERATIVE ENERGY TYPE GENERATOR
Document Type and Number:
Japanese Patent JP2016188588
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a hydraulic mechanism capable of rockably supporting a cylinder to a stationary member side, and a regenerative energy type generator.SOLUTION: A hydraulic mechanism includes: a cam rotating with a rotary shaft; a plurality of cylinders 22 which has a tip end portion at least partially formed by a first curved surface 23 on the outer side in a diametrical direction of the rotary shaft, and is disposed around the cam; a plurality of pistons 30 which is disposed around the cam so as to contact with a cam surface 21 of the cam at end portions on the inner side, and is configured so as to reciprocate in the cylinders; a stationary member which is positioned on the outer side in the diametrical direction to each of the plurality of cylinders, and includes sockets 42 having second curved surfaces 43 engaged with the first curved surfaces of the tip end portions of the cylinders; and at least one elastic members 60a and 60b which are configured to energize the cylinders outward in the diametrical direction so as to press the first curved surfaces of the cylinders on the second curved surfaces of the sockets.SELECTED DRAWING: Figure 3A
Inventors:
YOSHIMI SOJI
NISHIDA HIDEAKI
OCHIAI HIROYASU
ICHIYANAGI SUGURU
YASHIKI TADAO
JACK LAVENDER
NISHIDA HIDEAKI
OCHIAI HIROYASU
ICHIYANAGI SUGURU
YASHIKI TADAO
JACK LAVENDER
Application Number:
JP2015068478A
Publication Date:
November 04, 2016
Filing Date:
March 30, 2015
Export Citation:
Assignee:
MITSUBISHI HEAVY IND LTD
International Classes:
F04B1/04; F03C1/053; F03D9/28
Domestic Patent References:
| JPS5050702A | 1975-05-07 | |||
| JP2015505936A | 2015-02-26 |
Foreign References:
| US20130064691A1 | 2013-03-14 |
Attorney, Agent or Firm:
Seishin ip patent business corporation