BR102016013663A8 - mecanismo motor de turbina a gás - Google Patents

mecanismo motor de turbina a gás

Info

Publication number
BR102016013663A8
BR102016013663A8 BR102016013663A BR102016013663A BR102016013663A8 BR 102016013663 A8 BR102016013663 A8 BR 102016013663A8 BR 102016013663 A BR102016013663 A BR 102016013663A BR 102016013663 A BR102016013663 A BR 102016013663A BR 102016013663 A8 BR102016013663 A8 BR 102016013663A8
Authority
BR
Brazil
Prior art keywords
gas turbine
air flow
turbine engine
reservoir
engine mechanism
Prior art date
Application number
BR102016013663A
Other languages
English (en)
Inventor
Wayne Miller Brandon
Robert Snow Kyle
Timothy Franer Matthew
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
Application filed by Gen Electric filed Critical Gen Electric
Publication of BR102016013663A8 publication Critical patent/BR102016013663A8/pt

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
    • F01D25/22—Lubricating arrangements using working-fluid or other gaseous fluid as lubricant
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D45/00—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces
    • B01D45/12—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by centrifugal forces
    • B01D45/16—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by centrifugal forces generated by the winding course of the gas stream, the centrifugal forces being generated solely or partly by mechanical means, e.g. fixed swirl vanes
    • 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
    • F01D15/00—Adaptations of machines or engines for special use; Combinations of engines with devices driven thereby
    • F01D15/08—Adaptations for driving, or combinations with, pumps
    • 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
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/02—Blade-carrying members, e.g. rotors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
    • F02C7/06—Arrangements of bearings; Lubricating
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/26—Rotors specially for elastic fluids
    • F04D29/32—Rotors specially for elastic fluids for axial flow pumps
    • F04D29/321—Rotors specially for elastic fluids for axial flow pumps for axial flow compressors
    • 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
    • F05D2220/00—Application
    • F05D2220/30—Application in turbines
    • F05D2220/32—Application in turbines in gas turbines
    • 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
    • F05D2240/00—Components
    • F05D2240/60—Shafts
    • 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
    • F05D2260/00—Function
    • F05D2260/60—Fluid transfer
    • F05D2260/609—Deoiling or demisting
    • 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
    • F05D2260/00—Function
    • F05D2260/98—Lubrication

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Supercharger (AREA)

Abstract

trata-se de um mecanismo motor de turbina a gás que define uma direção radial (r). o mecanismo motor de turbina a gás inclui geralmente uma seção de compressor e uma seção de turbina, sendo que a seção de compressor e a seção de turbina definem em conjunto um trajeto de fluxo de ar de núcleo (42). o mecanismo motor de turbina a gás inclui também um reservatório posicionado no interior do trajeto de fluxo de ar de núcleo (42) ao longo da direção radial (r). uma bomba de ar (124) é posicionada no interior do trajeto de fluxo de ar de núcleo (42) ao longo da direção radial (r) para fornecer um fluxo de ar a partir do reservatório para diminuir uma pressão interna do reservatório e reduzir uma probabilidade de vazamento de lubrificação a partir do reservatório.
BR102016013663A 2015-06-24 2016-06-14 mecanismo motor de turbina a gás BR102016013663A8 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US14/748,368 US9677424B2 (en) 2015-06-24 2015-06-24 Gas turbine engine

Publications (1)

Publication Number Publication Date
BR102016013663A8 true BR102016013663A8 (pt) 2018-02-27

Family

ID=56148311

Family Applications (1)

Application Number Title Priority Date Filing Date
BR102016013663A BR102016013663A8 (pt) 2015-06-24 2016-06-14 mecanismo motor de turbina a gás

Country Status (6)

Country Link
US (1) US9677424B2 (pt)
EP (1) EP3109415A1 (pt)
JP (1) JP2017008937A (pt)
CN (1) CN106285948B (pt)
BR (1) BR102016013663A8 (pt)
CA (1) CA2933224A1 (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10683806B2 (en) * 2017-01-05 2020-06-16 General Electric Company Protected core inlet with reduced capture area
DE102017106664A1 (de) 2017-03-28 2018-10-04 Rolls-Royce Deutschland Ltd & Co Kg Strahltriebwerk mit einer Kammer
FR3071418B1 (fr) * 2017-09-26 2019-09-13 Safran Helicopter Engines Piece pour degazeur centrifuge de turbomachine et procede de fabrication de ladite piece
IT201800006394A1 (it) * 2018-06-18 2019-12-18 Sistema di spurgo per cassa cuscino
CN110630338B (zh) * 2019-10-11 2022-07-15 中国航发沈阳发动机研究所 一种涡扇发动机轴承腔封严的引气参数控制方法及系统
CN112228223B (zh) * 2020-10-14 2021-04-13 上海尚实能源科技有限公司 一种大功率燃气涡轮发动机

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3133693A (en) 1962-05-17 1964-05-19 Gen Electric Sump seal system
JPS5239125Y1 (pt) * 1967-12-19 1977-09-05
US3528241A (en) 1969-02-24 1970-09-15 Gen Electric Gas turbine engine lubricant sump vent and circulating system
US5114446A (en) 1991-02-15 1992-05-19 United Technologies Corporation Deoiler for jet engine
US20030097872A1 (en) 2001-11-29 2003-05-29 Granitz Charles Robert System for reducing oil consumption in gas turbine engines
US6708482B2 (en) 2001-11-29 2004-03-23 General Electric Company Aircraft engine with inter-turbine engine frame
US6799112B1 (en) 2003-10-03 2004-09-28 General Electric Company Methods and apparatus for operating gas turbine engines
US7377110B2 (en) 2004-03-31 2008-05-27 United Technologies Corporation Deoiler for a lubrication system
US7093418B2 (en) 2004-04-21 2006-08-22 Honeywell International, Inc. Gas turbine engine including a low pressure sump seal buffer source and thermally isolated sump
US7836675B2 (en) * 2006-02-21 2010-11-23 General Electric Company Supercore sump vent pressure control
US8956106B2 (en) 2011-12-20 2015-02-17 General Electric Company Adaptive eductor system
JP5667651B2 (ja) * 2013-02-28 2015-02-12 川崎重工業株式会社 ミストセパレータ

Also Published As

Publication number Publication date
JP2017008937A (ja) 2017-01-12
CN106285948A (zh) 2017-01-04
US9677424B2 (en) 2017-06-13
US20160376924A1 (en) 2016-12-29
CA2933224A1 (en) 2016-12-24
CN106285948B (zh) 2018-03-27
EP3109415A1 (en) 2016-12-28

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Legal Events

Date Code Title Description
B03A Publication of a patent application or of a certificate of addition of invention [chapter 3.1 patent gazette]
B03H Publication of an application: rectification [chapter 3.8 patent gazette]
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]