A method for between the pressure regulation in the case of variable limiting pressures of multi-stage, simple - and / or double-acting linear compressors

摘要

Linearly compressors are piston compressors, in which the piston by means of linear drives, for example, ball - or rollers drives thread, are driven independently of a crankshaft.A change in the final pressure brings about in the case of all of the multi-stage, even conventional compressors, that the pressures between the individual stages are not at the previously calculated level can be held and thus it results in shifting occurs between the pressure.This has the consequence that the changing stage pressure ratios to an impairment of the delivery rate and lead to thermal problems.For solving the problem ofThe present invention is therefore the object of the invention to provide a method, so that the previously mentioned disadvantages are avoided.According to the invention, this object is achieved by means of a method having the features of the patent claim 1, dissolved.Field of applicationFor between the pressure regulation of linearly compressors.