초록 ▼

The invention relates to a journal bearing for the shafts of high-speed rotors, and provides simple, and therefore low-cost, centering of squeeze film dampers for high-speed rotors, with improved long-term behavior, less installation space requirements and adequate concentricity accuracy. A centerin

The invention relates to a journal bearing for the shafts of high-speed rotors, and provides simple, and therefore low-cost, centering of squeeze film dampers for high-speed rotors, with improved long-term behavior, less installation space requirements and adequate concentricity accuracy. A centering element divides the annular gap into two partial annular gaps, with the bearing housing being configured in at least two parts and with a first bearing housing part bounding the first partial annular gap radially toward the outside and a second bearing housing part bounding the second partial annular gap radially toward the outside.

대표청구항 ▼

[ What is claimed as new and desired to be secured by Letters Patent of the United State is:] [1.] A journal bearing for the shafts of high-speed rotors, the journal bearing having a bearing sleeve and a bearing housing, and having a squeeze film damper, the journal bearing comprising: an annular ga

[ What is claimed as new and desired to be secured by Letters Patent of the United State is:] [1.] A journal bearing for the shafts of high-speed rotors, the journal bearing having a bearing sleeve and a bearing housing, and having a squeeze film damper, the journal bearing comprising: an annular gap connected to an oil supply and configured between the bearing sleeve and the bearing housing of the journal bearing and which has a centering element arranged in the axial region of the squeeze film damper, wherein the centering element divides the annular gap into two partial annular gaps, with the bearing housing being configured in at least two parts and with a first bearing housing part bounding the first partial annular gap radially toward the outside and a second bearing housing part bounding the second partial annular gap radially toward the outside.