Rotary bearing arrangement
A rotary bearing that includes an inner race and an outer race the races are configured between a rotor and a housing body. At least one of the outer race and a mounting surrounding an outer race sleeve is at least one of clamped and fixed in a predetermined position on the housing body by at least one of a holding device and a locking device of a material damping structure.
1. A rotary bearing, comprising:
an inner race; and
an outer race, wherein the races are configured between a rotor and a housing body, wherein a mounting surrounding an outer race sleeve is at least one of clamped and fixed in a predetermined position on the housing body by at least one of a holding device and a locking device of a material damping structure, and the at least one of the holding device and the locking device is designed as a double-wall tube.
2. The rotary bearing arrangement according to claim 1 , wherein the mounting encloses the outer race subject to the interposition of an oil pressure gap.
3. The rotary bearing according to claim 1 , wherein at least one of the holding device and the locking device has a longitudinal axis with at least one of connections and ribs extending in a plane including the longitudinal axis and arranged between the walls, and the mounting is fixedly connected to the inner circumference of the inner wall.
4. The rotary bearing according to claim 3 , wherein at least one of a gel and foam-like intermediate carrier is arranged between the walls.
5. The rotary bearing according to claim 3 , wherein at least one of a plastic bushing and the double-wall tube is unitarily formed with a compressor housing of plastic.
6. The rotary bearing according to claim 1 , wherein at least one section of the housing body accommodating the rotary bearing arrangement is divisible with respect to a plane containing the bearing axis.
7. The rotary bearing according to claim 6 , wherein the housing body forms at least one part of the housing of a turbocharger and the rotary bearing arrangement mounts the rotor of the turbocharger.
8. The rotary bearing according to claim 1 , wherein at least one of the housing body and a section of the housing body accommodates the outer race mounting of the rotary bearing arrangement subject to the interposition of an oil pressure gap.
9. The rotary bearing according to claim 8 , wherein the housing section enclosing the rotary bearing arrangement is divisible with respect to a plane that is orthogonal with respect to the rotor axis.
10. The rotary bearing according to claim 9 , wherein the housing section is divisible into a flange that is substantially orthogonal to the rotor axis and a housing body part axially accommodating the outer race mounting subject to the interposition of an oil pressure gap.
11. The rotary bearing according to claim 1 , wherein the double-wall tube has a plurality of feed openings for providing an oil pressure gap.
12. A turbocharger rotary bearing, comprising:
an inner race; and
a sleeve like outer race configured between a rotor shaft and a housing body of a turbocharger, a mounting surrounding the outer race is at least one of clamped and fixed in a predetermined position on the housing body by at least one of a holding device and a locking device of a material vibration damping structure, and the at least one of the holding device and the locking device is designed as a double-wall tube.
13. The rotary bearing according to claim 12 , wherein the double-wall tube has a plurality of feed openings for providing an oil pressure gap.
14. The turbocharger rotary bearing arrangement according to claim 12 , wherein the mounting encloses the outer race subject to the interposition of an oil pressure gap.
15. The turbocharger rotary bearing according to claim 12 , wherein at least one of the holding device and the locking device has a longitudinal axis with at least one of connections and ribs extending in a plane including the longitudinal axis and arranged between the walls, and the mounting is fixedly connected to the inner circumference of the inner wall.
16. The turbocharger rotary bearing according to claim 15 , wherein at least one of a gel and foam-like intermediate carrier is arranged between the walls.
17. The turbocharger rotary bearing according to claim 12 , wherein at least one section of the housing body accommodating the rotary bearing is divisible with respect to a plane containing the bearing axis.
18. The turbocharger rotary bearing according to claim 12 , wherein at least one of the housing body and a section of the housing body accommodates the outer race mounting of the rotary bearing arrangement subject to the interposition of an oil pressure gap.
19. The turbocharger rotary bearing according to claim 18 , wherein the housing section enclosing the rotary bearing arrangement is divisible with respect to a plane that is orthogonal with respect to the rotor axis.
20. The turbocharger rotary bearing according to claim 19 , wherein the housing section is divisible into a flange that is substantially orthogonal to the rotor axis and a housing body part axially accommodating the outer race mounting subject to the interposition of an oil pressure gap.