GB811021A - Bearing means - Google Patents

Bearing means

Info

Publication number
GB811021A
GB811021A GB158/57A GB15857A GB811021A GB 811021 A GB811021 A GB 811021A GB 158/57 A GB158/57 A GB 158/57A GB 15857 A GB15857 A GB 15857A GB 811021 A GB811021 A GB 811021A
Authority
GB
United Kingdom
Prior art keywords
bearing
shaft
thrust
collar
shoulders
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB158/57A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Garrett Corp
Original Assignee
Garrett Corp
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
Application filed by Garrett Corp filed Critical Garrett Corp
Publication of GB811021A publication Critical patent/GB811021A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C25/00—Bearings for exclusively rotary movement adjustable for wear or play
    • F16C25/02—Sliding-contact bearings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • F01D25/16—Arrangement of bearings; Supporting or mounting bearings in casings
    • F01D25/166—Sliding contact bearing
    • F01D25/168—Sliding contact bearing for axial load mainly
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C17/00—Sliding-contact bearings for exclusively rotary movement
    • F16C17/04—Sliding-contact bearings for exclusively rotary movement for axial load only
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2360/00—Engines or pumps
    • F16C2360/23—Gas turbine engines
    • F16C2360/24—Turbochargers

Abstract

811,021. Thrust bearings. GARRETT CORPORATION. Jan. 2, 1957 [Jan. 9, 1956], No. 158/57. Class 12 (1). In an axial thrust bearing comprising a housing 10 with bearing bosses 11, 12 supporting a shaft 16 and having first and second bearing shoulders 24, 25, an axially fixed thrust collar 15 provided on a thrust bearing 13 is disposed against the bearing shoulder 24 and a thrust bearing ring 26 disposed against the second bearing shoulder 25 has a face 31 to limit the movement of the collar 15. The bearing member 15 is integral with the shaft bearing 13 and the ring 26 is retained in place by an expansible ring 29. A thrust bearing member 17 which engages the thrust collar 17 has a tab 18 which extends into a slot 19 in the shaft 16 and the collar is forcibly pressed against a shoulder 21 on the shaft by a sleeve 20 with an anti-rotational tab 21a. The surfaces of the shoulders 24, 25 may be machined simultaneously by a common tool and the arrangement shown is applied to a turbo supercharger with a turbine wheel 34 on one end of the shaft and an impeller 22 on the other end, the distances between the two shoulders 24, 25, shroud surfaces 32, 35 and the impeller 22 and turbine wheel 34 are formed with close tolerances. A modified construction, Fig. 3 (not shown), is also described.
GB158/57A 1956-01-09 1957-01-02 Bearing means Expired GB811021A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US811021XA 1956-01-09 1956-01-09

Publications (1)

Publication Number Publication Date
GB811021A true GB811021A (en) 1959-03-25

Family

ID=22162098

Family Applications (1)

Application Number Title Priority Date Filing Date
GB158/57A Expired GB811021A (en) 1956-01-09 1957-01-02 Bearing means

Country Status (1)

Country Link
GB (1) GB811021A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992020904A1 (en) * 1991-05-20 1992-11-26 Allied-Signal Inc. Thrust bearing for turbocharger
EP0579098A2 (en) * 1992-07-13 1994-01-19 Deere & Company Thrust transmitting device and method of making the same

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992020904A1 (en) * 1991-05-20 1992-11-26 Allied-Signal Inc. Thrust bearing for turbocharger
US5178471A (en) * 1991-05-20 1993-01-12 Allied-Signal Inc. Thrust bearing for turbocharger
EP0579098A2 (en) * 1992-07-13 1994-01-19 Deere & Company Thrust transmitting device and method of making the same
EP0579098A3 (en) * 1992-07-13 1994-07-27 Deere & Co Thrust transmitting device, thrust ring and method of making the same

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