| 摘要 |
<p>PROBLEM TO BE SOLVED: To solve the problems that, for example, as driving media employed for driving of machinery widely, there are hydraulic oil and gas, and they are mainly formed of liquid and gas, the media leak, and there are problems of heat resistance and deterioration, and precision machining and exchange of hydraulic oil accompanying them, and there is usage limit in a vacuum environment and high and low temperature environment, so that the hydraulic media capable of coping with these problems should be developed.SOLUTION: A breakage bridge body for flowing a solid group (granular group) into hydraulic media is developed and introduced, therefore crosslink phenomenon can be prevented. In addition, hydraulic grain which is formed of solid body, which applies fluidity to the fluid media, and which flows by making a lubricant coating on the media surface, is developed. Then, magnetic is applied to the media for magnetic of a magnetic small grain lubricant, thereby durability for long time, is obtained.</p> |
