IT1124613B - Gas turbine shaft bearing - Google Patents

Gas turbine shaft bearing

Info

Publication number
IT1124613B
IT1124613B IT26589/79A IT2658979A IT1124613B IT 1124613 B IT1124613 B IT 1124613B IT 26589/79 A IT26589/79 A IT 26589/79A IT 2658979 A IT2658979 A IT 2658979A IT 1124613 B IT1124613 B IT 1124613B
Authority
IT
Italy
Prior art keywords
bearing
shaft
gas turbine
shaft bearing
turbine shaft
Prior art date
Application number
IT26589/79A
Other languages
Italian (it)
Other versions
IT7926589A0 (en
Inventor
Fred Jacob Monzel
Melvin Bobo
Larry Dean Moran
Michael Thomas O'brien
Original Assignee
Gen Electric
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US05/952,871 external-priority patent/US4214796A/en
Application filed by Gen Electric filed Critical Gen Electric
Publication of IT7926589A0 publication Critical patent/IT7926589A0/en
Application granted granted Critical
Publication of IT1124613B publication Critical patent/IT1124613B/en

Links

Landscapes

  • Support Of The Bearing (AREA)
  • Rolling Contact Bearings (AREA)

Abstract

The bearing assembly (10) is intended for a shaft (12) and comprises a fixing (18) for a roller bearing (14) with an outer bearing race (16). Resilient bearing retainers (20) are arranged around the shaft and connect the outer race with the fixing. These retainers (20) comprise an annular carrier housing (22), an annular bearing housing (24) fixed to the outer race and a number of circumferentially spaced axial tie rods (26) which connects the bearing housing with the carrier housing. Vibration and bending deflection of the shaft are damped (64). The rods may be fixed (42, 56) at their ends (38, 46) to the housings (22, 24).
IT26589/79A 1978-10-19 1979-10-18 Gas turbine shaft bearing IT1124613B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US95287278A 1978-10-19 1978-10-19
US05/952,871 US4214796A (en) 1978-10-19 1978-10-19 Bearing assembly with multiple squeeze film damper apparatus

Publications (2)

Publication Number Publication Date
IT7926589A0 IT7926589A0 (en) 1979-10-18
IT1124613B true IT1124613B (en) 1986-05-07

Family

ID=27130333

Family Applications (1)

Application Number Title Priority Date Filing Date
IT26589/79A IT1124613B (en) 1978-10-19 1979-10-18 Gas turbine shaft bearing

Country Status (1)

Country Link
IT (1) IT1124613B (en)

Also Published As

Publication number Publication date
IT7926589A0 (en) 1979-10-18

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