| 摘要 |
The present invention relates to an intensifier for discharging a constant flow. The intensifier of the present invention comprises a hydraulic pump, a hydraulic motor, a supply passage, first control means, and second control means. The hydraulic pump pumps an inflowing hydraulic fluid and discharges the hydraulic fluid through a discharge passage. The hydraulic motor drives the hydraulic pump to intensify the hydraulic fluid driven by inflowing hydraulic fluid and discharged by the hydraulic pump. The supply passage supplies hydraulic fluid to the hydraulic pump and to the hydraulic motor. The first control means opens and closes the supply passage, and the second control means actuates the first control means, such that when hydraulic fluid discharged from the discharge passage is greater than a set hydraulic pressure, the first control means closes the supply passage. According to the present invention, when the pressure at the discharge passage is greater than a set pressure, the supply passage is closed by the first control means and second control means, in order to prevent a rise in pressure beyond a set pressure. Thus, the intensifier of the present invention can prevent an apparatus connected to the intensifier from breaking down or being damaged. Also, since the intensifier of the present invention is able to, in addition to resolving pressure increases, continuously and uniformly discharge hydraulic fluid, it can be applied to existing equipment which continuously operates a hydraulic motor or hydraulic cylinder. |
