EP2989299A4 - Compartiment de palier à conduites de fluide intégrées - Google Patents

Compartiment de palier à conduites de fluide intégrées Download PDF

Info

Publication number
EP2989299A4
EP2989299A4 EP14787796.3A EP14787796A EP2989299A4 EP 2989299 A4 EP2989299 A4 EP 2989299A4 EP 14787796 A EP14787796 A EP 14787796A EP 2989299 A4 EP2989299 A4 EP 2989299A4
Authority
EP
European Patent Office
Prior art keywords
fluid lines
bearing compartment
integrated fluid
compartment
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Withdrawn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
EP14787796.3A
Other languages
German (de)
English (en)
Other versions
EP2989299A1 (fr
Inventor
David R. Olsen
Frederic G. MINER
Paul H. DOLMAN
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.)
RTX Corp
Original Assignee
United Technologies 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 United Technologies Corp filed Critical United Technologies Corp
Publication of EP2989299A1 publication Critical patent/EP2989299A1/fr
Publication of EP2989299A4 publication Critical patent/EP2989299A4/fr
Withdrawn legal-status Critical Current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
    • F01D25/18—Lubricating arrangements
    • 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
    • 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
    • F01D7/00—Rotors with blades adjustable in operation; Control thereof
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2230/00—Manufacture
    • F05D2230/72—Maintenance

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Magnetic Bearings And Hydrostatic Bearings (AREA)
EP14787796.3A 2013-04-22 2014-04-21 Compartiment de palier à conduites de fluide intégrées Withdrawn EP2989299A4 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201361814708P 2013-04-22 2013-04-22
PCT/US2014/034843 WO2014176178A1 (fr) 2013-04-22 2014-04-21 Compartiment de palier à conduites de fluide intégrées

Publications (2)

Publication Number Publication Date
EP2989299A1 EP2989299A1 (fr) 2016-03-02
EP2989299A4 true EP2989299A4 (fr) 2017-01-18

Family

ID=51792321

Family Applications (1)

Application Number Title Priority Date Filing Date
EP14787796.3A Withdrawn EP2989299A4 (fr) 2013-04-22 2014-04-21 Compartiment de palier à conduites de fluide intégrées

Country Status (3)

Country Link
US (1) US20160069211A1 (fr)
EP (1) EP2989299A4 (fr)
WO (1) WO2014176178A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT201800006394A1 (it) 2018-06-18 2019-12-18 Sistema di spurgo per cassa cuscino
IT202100003647A1 (it) * 2021-02-17 2022-08-17 Nuovo Pignone Tecnologie Srl Serbatoio di contenimento di allagamento

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4086759A (en) * 1976-10-01 1978-05-02 Caterpillar Tractor Co. Gas turbine shaft and bearing assembly
EP1936123A2 (fr) * 2006-12-12 2008-06-25 United Technologies Corporation Système de refoulement d'huile pour moteur de turbine à gaz

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2816583B2 (ja) * 1989-11-22 1998-10-27 ヤンマーディーゼル株式会社 ２軸式非常用ガスタービン
US6814537B2 (en) * 2001-09-26 2004-11-09 Ingersoll-Rand Energy Systems Corporation Interchangeable power turbine cartridge assembly
US7568843B2 (en) * 2006-08-25 2009-08-04 Pratt & Whitney Canada Corp. Oil bearing and tube assembly concept
US8147194B2 (en) * 2008-11-06 2012-04-03 Honeywell International Inc. Turbine engine components
GB0904913D0 (en) * 2009-03-24 2009-05-06 Rolls Royce Plc A mechanical arrangement
US9074609B2 (en) * 2011-02-15 2015-07-07 Siemens Energy, Inc. Gas turbine engine
FR2984777B1 (fr) * 2011-12-23 2014-09-05 Snecma Procede de fabrication d'un arbre de turbomachine

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4086759A (en) * 1976-10-01 1978-05-02 Caterpillar Tractor Co. Gas turbine shaft and bearing assembly
EP1936123A2 (fr) * 2006-12-12 2008-06-25 United Technologies Corporation Système de refoulement d'huile pour moteur de turbine à gaz

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2014176178A1 *

Also Published As

Publication number Publication date
EP2989299A1 (fr) 2016-03-02
WO2014176178A1 (fr) 2014-10-30
US20160069211A1 (en) 2016-03-10

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Owner name: UNITED TECHNOLOGIES CORPORATION

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Ipc: F04D 29/06 20060101ALI20161215BHEP

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