RU2013102779A - Выхлопной диффузор турбины (варианты) - Google Patents

Выхлопной диффузор турбины (варианты) Download PDF

Info

Publication number: RU2013102779A
Authority: RU; Russia
Prior art keywords: wall; exhaust diffuser; angle; turbine; exhaust
Prior art date: 2012-01-25

Application number

RU2013102779/06A

Other languages

English (en)

Russian (ru)

Inventor

Дипеш Дайнеш НАНДА

Пётр Эдвард КОБЕК

Original Assignee

Дженерал Электрик Компани

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.)

2012-01-25

Filing date

2013-01-23

Publication date

2014-07-27

2013-01-23 Application filed by Дженерал Электрик Компани filed Critical Дженерал Электрик Компани

2014-07-27 Publication of RU2013102779A publication Critical patent/RU2013102779A/ru

Links

RLQJEEJISHYWON-UHFFFAOYSA-N flonicamid Chemical compound FC(F)(F)C1=CC=NC=C1C(=O)NCC#N RLQJEEJISHYWON-UHFFFAOYSA-N 0.000 title 1
239000012809 cooling fluid Substances 0.000 claims abstract 2
239000012530 fluid Substances 0.000 claims abstract 2
238000011144 upstream manufacturing Methods 0.000 claims 3
239000000314 lubricant Substances 0.000 claims 1
230000001050 lubricating effect Effects 0.000 abstract 1

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
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D9/00—Stators
- F01D9/06—Fluid supply conduits to nozzles or the like
- F01D9/065—Fluid supply or removal conduits traversing the working fluid flow, e.g. for lubrication-, cooling-, or sealing fluids

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Physics & Mathematics (AREA)
Fluid Mechanics (AREA)
Supercharger (AREA)
Exhaust Silencers (AREA)

RU2013102779/06A 2012-01-25 2013-01-23 Выхлопной диффузор турбины (варианты) RU2013102779A (ru)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
PL397899A PL221113B1 (pl)	2012-01-25	2012-01-25	Układy dyfuzora wydechowego turbiny
PL397899		2012-01-25

Publications (1)

Publication Number	Publication Date
RU2013102779A true RU2013102779A (ru)	2014-07-27

Family

ID=47631305

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
RU2013102779/06A RU2013102779A (ru)	2012-01-25	2013-01-23	Выхлопной диффузор турбины (варианты)

Country Status (6)

Country	Link
US (1)	US20130189088A1 (fr)
EP (1)	EP2620596A2 (fr)
JP (1)	JP2013151934A (fr)
CN (1)	CN103225520A (fr)
PL (1)	PL221113B1 (fr)
RU (1)	RU2013102779A (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2997997B1 (fr) *	2012-11-12	2014-12-26	Snecma	Support de tube d'evacuation d'air dans une turbomachine
FR2997996B1 (fr) *	2012-11-12	2015-01-09	Snecma	Support de tube d'evacuation d'air dans une turbomachine
US10255406B2 (en) *	2015-02-24	2019-04-09	Siemens Corporation	Designing the geometry of a gas turbine exhaust diffuser on the basis of fluid dynamics information
US10563543B2 (en)	2016-05-31	2020-02-18	General Electric Company	Exhaust diffuser
US10612420B2 (en) *	2016-11-17	2020-04-07	General Electric Company	Support structures for rotors
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 (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2655307A (en) *	1947-06-11	1953-10-13	Gen Electric	Gas turbine rotor arrangement
GB695482A (en) *	1950-11-28	1953-08-12	Rolls Royce	Improvements in or relating to gas-turbine engines
GB846329A (en) *	1957-12-12	1960-08-31	Napier & Son Ltd	Combustion turbine power units
CH672004A5 (fr) *	1986-09-26	1989-10-13	Bbc Brown Boveri & Cie
US5404713A (en) *	1993-10-04	1995-04-11	General Electric Company	Spillage drag and infrared reducing flade engine
US20040109756A1 (en) *	2002-12-09	2004-06-10	Mitsubishi Heavy Industries Ltd.	Gas turbine
US6866479B2 (en) *	2003-05-16	2005-03-15	Mitsubishi Heavy Industries, Ltd.	Exhaust diffuser for axial-flow turbine
US20080159856A1 (en) *	2006-12-29	2008-07-03	Thomas Ory Moniz	Guide vane and method of fabricating the same
US8438859B2 (en) *	2008-01-08	2013-05-14	Rolls-Royce North American Technologies, Inc.	Integrated bypass engine structure
US8408011B2 (en) *	2009-04-30	2013-04-02	Pratt & Whitney Canada Corp.	Structural reinforcement strut for gas turbine case
US20130091865A1 (en) *	2011-10-17	2013-04-18	General Electric Company	Exhaust gas diffuser
US9032721B2 (en) *	2011-12-14	2015-05-19	Siemens Energy, Inc.	Gas turbine engine exhaust diffuser including circumferential vane
US9316108B2 (en) *	2012-03-05	2016-04-19	General Electric Company	Gas turbine frame stiffening rails

2012
- 2012-01-25 PL PL397899A patent/PL221113B1/pl unknown
- 2012-03-26 US US13/430,603 patent/US20130189088A1/en not_active Abandoned
2013
- 2013-01-21 JP JP2013007964A patent/JP2013151934A/ja active Pending
- 2013-01-23 EP EP13152397.9A patent/EP2620596A2/fr not_active Withdrawn
- 2013-01-23 RU RU2013102779/06A patent/RU2013102779A/ru not_active Application Discontinuation
- 2013-01-25 CN CN2013100287242A patent/CN103225520A/zh active Pending

Also Published As

Publication number	Publication date
EP2620596A2 (fr)	2013-07-31
PL221113B1 (pl)	2016-02-29
CN103225520A (zh)	2013-07-31
US20130189088A1 (en)	2013-07-25
PL397899A1 (pl)	2013-08-05
JP2013151934A (ja)	2013-08-08

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Legal Events

Date	Code	Title	Description
2016-09-10	FA93	Acknowledgement of application withdrawn (no request for examination)	Effective date: 20160125