GB9117355D0 - Shaft bearing arrangement - Google Patents

Shaft bearing arrangement

Info

Publication number
GB9117355D0
GB9117355D0 GB919117355A GB9117355A GB9117355D0 GB 9117355 D0 GB9117355 D0 GB 9117355D0 GB 919117355 A GB919117355 A GB 919117355A GB 9117355 A GB9117355 A GB 9117355A GB 9117355 D0 GB9117355 D0 GB 9117355D0
Authority
GB
United Kingdom
Prior art keywords
shaft bearing
bearing arrangement
arrangement
shaft
bearing
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.)
Withdrawn
Application number
GB919117355A
Other versions
GB2258699A (en
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.)
Rolls Royce Business Ventures Ltd
Original Assignee
Rolls Royce Business Ventures 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 Rolls Royce Business Ventures Ltd filed Critical Rolls Royce Business Ventures Ltd
Priority to GB9117355A priority Critical patent/GB2258699A/en
Publication of GB9117355D0 publication Critical patent/GB9117355D0/en
Publication of GB2258699A publication Critical patent/GB2258699A/en
Withdrawn legal-status Critical Current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
    • F16C32/00—Bearings not otherwise provided for
    • F16C32/04—Bearings not otherwise provided for using magnetic or electric supporting means
    • F16C32/0406—Magnetic bearings
    • F16C32/044—Active magnetic 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
    • F16C32/00—Bearings not otherwise provided for
    • F16C32/04—Bearings not otherwise provided for using magnetic or electric supporting means
    • F16C32/0402—Bearings not otherwise provided for using magnetic or electric supporting means combined with other supporting means, e.g. hybrid bearings with both magnetic and fluid supporting means
    • 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
    • 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
    • F16C2360/44—Centrifugal pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Magnetic Bearings And Hydrostatic Bearings (AREA)
GB9117355A 1991-08-10 1991-08-10 Shaft bearing arrangement Withdrawn GB2258699A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9117355A GB2258699A (en) 1991-08-10 1991-08-10 Shaft bearing arrangement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9117355A GB2258699A (en) 1991-08-10 1991-08-10 Shaft bearing arrangement

Publications (2)

Publication Number Publication Date
GB9117355D0 true GB9117355D0 (en) 1991-09-25
GB2258699A GB2258699A (en) 1993-02-17

Family

ID=10699848

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9117355A Withdrawn GB2258699A (en) 1991-08-10 1991-08-10 Shaft bearing arrangement

Country Status (1)

Country Link
GB (1) GB2258699A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110966094A (en) * 2018-09-30 2020-04-07 至玥腾风科技投资集团有限公司 Rotor system and control method thereof, and gas turbine generator set and control method thereof

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2298901A (en) * 1995-03-17 1996-09-18 Aisin Seiki Gas turbine engine axial thrust balancing
US5836739A (en) * 1995-03-17 1998-11-17 Rolls-Royce Plc Gas turbine engine
GB2372298B (en) 1998-04-17 2002-09-25 Rolls Royce Plc A seal arrangement
DE19823630C2 (en) * 1998-05-27 2003-08-21 Pmdm Prec Motors Deutsche Mine Motor bearings for fast rotating small motors
FI982830A (en) * 1998-12-30 2000-07-01 High Speed Tech Ltd Oy Magnetic Circuit Structure
GB9904221D0 (en) 1999-02-25 1999-04-21 Rolls Royce Plc Gas turbine engine bearing arrangement
EP1312768A1 (en) * 2001-11-16 2003-05-21 Siemens Aktiengesellschaft Turbine with electromagnetic axial thrust bearing
DE102016203423A1 (en) * 2016-03-02 2017-09-07 Dürr Systems Ag Gas Turbine System
CN107060909B (en) * 2016-12-17 2019-10-11 山东天瑞重工有限公司 A kind of turbomachinery with novel thrust bearing

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3759025A (en) * 1970-12-11 1973-09-18 Oda Gosen Kogyo Kk False twister device for producing crimps in filament yarn
US3929390A (en) * 1971-12-22 1975-12-30 Cambridge Thermionic Corp Damper system for suspension systems
GB1422941A (en) * 1972-03-25 1976-01-28 Lucas Industries Ltd Thrust bearing
JPS5843421A (en) * 1981-09-09 1983-03-14 Toshiba Corp Optical deflector for rotary mirror
JPS58142025A (en) * 1982-02-13 1983-08-23 Toshiba Corp Spindle device
GB2219357B (en) * 1988-06-02 1992-05-27 Glacier Metal Co Ltd Magnetic thrust bearings

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110966094A (en) * 2018-09-30 2020-04-07 至玥腾风科技投资集团有限公司 Rotor system and control method thereof, and gas turbine generator set and control method thereof
CN110966094B (en) * 2018-09-30 2024-04-02 刘慕华 Rotor system and control method thereof, gas turbine generator set and control method thereof

Also Published As

Publication number Publication date
GB2258699A (en) 1993-02-17

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)