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GB835529A - Improvements in and relating to bearing housings for aligned high speed shafts - Google Patents

Improvements in and relating to bearing housings for aligned high speed shafts

Info

Publication number
GB835529A
GB835529A GB20038/58A GB2003858A GB835529A GB 835529 A GB835529 A GB 835529A GB 20038/58 A GB20038/58 A GB 20038/58A GB 2003858 A GB2003858 A GB 2003858A GB 835529 A GB835529 A GB 835529A
Authority
GB
United Kingdom
Prior art keywords
relating
bearing housings
high speed
housings
blackburn
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
GB20038/58A
Inventor
Frank Littleford
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.)
BLACKBURN GROUP Ltd
Original Assignee
BLACKBURN GROUP Ltd
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 BLACKBURN GROUP Ltd filed Critical BLACKBURN GROUP Ltd
Priority to GB20038/58A priority Critical patent/GB835529A/en
Publication of GB835529A publication Critical patent/GB835529A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F01D25/162—Bearing supports
    • F01D25/164—Flexible supports; Vibration damping means associated with the bearing
    • 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
    • F16C27/00—Elastic or yielding bearings or bearing supports, for exclusively rotary movement
    • F16C27/04—Ball or roller bearings, e.g. with resilient rolling bodies
    • 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
    • F16C19/00—Bearings with rolling contact, for exclusively rotary movement
    • F16C19/54—Systems consisting of a plurality of bearings with rolling friction
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sliding-Contact Bearings (AREA)
  • Rolling Contact Bearings (AREA)

Abstract

835,529. Mounting bearings. BLACKBURN GROUP Ltd., [formerly BLACKBURN & GENERAL AIRCRAFT Ltd.], and LITTLEFORD, F. June 23,1958, No. 20038/58. Class 12(1). A bearing support for two independent coaxial shafts comprises two bearing housings 1, 2 mounted concentrically as a single unit, the housing 2 being made flexible by the provision of longitudinal slots 8 and its flexing being limited by three pads 9, 10, 11 on a supporting structure 7. The housings 1, 2 have external peripheral flanges 5, 6 which are united by being engaged in a recess in the supporting structure 7. Lubricant is fed to the bearings 3, 4 through channels 12, 13, a tube 14 and jets 19, 19<SP>1</SP>. Specification 824,814 is referred to.
GB20038/58A 1958-06-23 1958-06-23 Improvements in and relating to bearing housings for aligned high speed shafts Expired GB835529A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB20038/58A GB835529A (en) 1958-06-23 1958-06-23 Improvements in and relating to bearing housings for aligned high speed shafts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB20038/58A GB835529A (en) 1958-06-23 1958-06-23 Improvements in and relating to bearing housings for aligned high speed shafts

Publications (1)

Publication Number Publication Date
GB835529A true GB835529A (en) 1960-05-25

Family

ID=10139332

Family Applications (1)

Application Number Title Priority Date Filing Date
GB20038/58A Expired GB835529A (en) 1958-06-23 1958-06-23 Improvements in and relating to bearing housings for aligned high speed shafts

Country Status (1)

Country Link
GB (1) GB835529A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2289808A1 (en) * 1974-10-29 1976-05-28 Eaton Corp RADIALLY COMPENSATED FLEXIBLE PTO SHAFT TRANSMISSION
EP3067579A1 (en) * 2015-02-09 2016-09-14 United Technologies Corporation Bearing arrangement for a gas turbine engine with two rolling bearings and a centering spring integral with both outer rings
US10422378B2 (en) * 2015-12-11 2019-09-24 Hudiksvalls Teknikcentrum Ab Bearing arrangement for a mutually turnable unit working under high pressure

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2289808A1 (en) * 1974-10-29 1976-05-28 Eaton Corp RADIALLY COMPENSATED FLEXIBLE PTO SHAFT TRANSMISSION
EP3067579A1 (en) * 2015-02-09 2016-09-14 United Technologies Corporation Bearing arrangement for a gas turbine engine with two rolling bearings and a centering spring integral with both outer rings
US9933012B1 (en) 2015-02-09 2018-04-03 United Technologies Corporation Bearing centering spring with integral outer rings
US10422378B2 (en) * 2015-12-11 2019-09-24 Hudiksvalls Teknikcentrum Ab Bearing arrangement for a mutually turnable unit working under high pressure

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