FR2967462B1 - Diffuseur pour bache d'echappement - Google Patents

Diffuseur pour bache d'echappement Download PDF

Info

Publication number
FR2967462B1
FR2967462B1 FR1160389A FR1160389A FR2967462B1 FR 2967462 B1 FR2967462 B1 FR 2967462B1 FR 1160389 A FR1160389 A FR 1160389A FR 1160389 A FR1160389 A FR 1160389A FR 2967462 B1 FR2967462 B1 FR 2967462B1
Authority
FR
France
Prior art keywords
diffuser
exhaust cover
exhaust
cover
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 - Fee Related
Application number
FR1160389A
Other languages
English (en)
Other versions
FR2967462A1 (fr
Inventor
Sudhakar Neeli
Joshy John
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Publication of FR2967462A1 publication Critical patent/FR2967462A1/fr
Application granted granted Critical
Publication of FR2967462B1 publication Critical patent/FR2967462B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F01D25/30—Exhaust heads, chambers, or the like
    • 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
    • F05D2220/31—Application in turbines in steam 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
    • F05D2250/00—Geometry
    • F05D2250/10—Two-dimensional
    • F05D2250/11—Two-dimensional triangular

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Exhaust Silencers (AREA)
FR1160389A 2010-11-15 2011-11-15 Diffuseur pour bache d'echappement Expired - Fee Related FR2967462B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/945,917 US8870532B2 (en) 2010-11-15 2010-11-15 Exhaust hood diffuser
US12/945.917 2010-11-15

Publications (2)

Publication Number Publication Date
FR2967462A1 FR2967462A1 (fr) 2012-05-18
FR2967462B1 true FR2967462B1 (fr) 2018-07-27

Family

ID=45999073

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1160389A Expired - Fee Related FR2967462B1 (fr) 2010-11-15 2011-11-15 Diffuseur pour bache d'echappement

Country Status (5)

Country Link
US (1) US8870532B2 (fr)
JP (1) JP2012107619A (fr)
DE (1) DE102011055379A1 (fr)
FR (1) FR2967462B1 (fr)
RU (1) RU2011146896A (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9109467B2 (en) 2012-07-05 2015-08-18 General Electric Company Exhaust system for use with a turbine and method of assembling same
US9644496B2 (en) 2013-03-13 2017-05-09 General Electric Company Radial diffuser exhaust system
JP6239908B2 (ja) * 2013-09-13 2017-11-29 ゼネラル・エレクトリック・カンパニイ タービンで使用されるための排気システム並びにその組立方法
JP6944871B2 (ja) * 2017-12-28 2021-10-06 三菱パワー株式会社 排気室及び蒸気タービン
CN109630219B (zh) * 2018-12-16 2022-03-04 中国航发沈阳发动机研究所 一种燃气轮机排气装置

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2076621A (en) * 1936-10-01 1937-04-13 Westinghouse Electric & Mfg Co Reversing turbine
JPS4116081Y1 (fr) * 1965-10-14 1966-07-27
JPS52168103U (fr) * 1977-06-16 1977-12-20
US5301500A (en) * 1990-07-09 1994-04-12 General Electric Company Gas turbine engine for controlling stall margin
US5257906A (en) * 1992-06-30 1993-11-02 Westinghouse Electric Corp. Exhaust system for a turbomachine
US6419448B1 (en) * 2000-03-20 2002-07-16 Jerzy A. Owczarek Flow by-pass system for use in steam turbine exhaust hoods
DE10037684A1 (de) * 2000-07-31 2002-02-14 Alstom Power Nv Niederdruckdampfturbine mit Mehrkanal-Diffusor
JP2004150357A (ja) * 2002-10-30 2004-05-27 Toshiba Corp 蒸気タービン
JP4619849B2 (ja) * 2005-03-31 2011-01-26 株式会社日立製作所 タービン排気装置
US8439633B2 (en) * 2010-01-04 2013-05-14 General Electric Company Hollow steam guide diffuser having increased pressure recovery

Also Published As

Publication number Publication date
DE102011055379A1 (de) 2012-05-16
US20120121404A1 (en) 2012-05-17
US8870532B2 (en) 2014-10-28
RU2011146896A (ru) 2013-05-20
JP2012107619A (ja) 2012-06-07
FR2967462A1 (fr) 2012-05-18

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