ES2668570T3 - Procedimiento de fijación de tapa de compresor centrífugo de turbomáquina, tapa de compresor de puesta en práctica y ensamblaje de compresor provisto de dicha tapa - Google Patents
Procedimiento de fijación de tapa de compresor centrífugo de turbomáquina, tapa de compresor de puesta en práctica y ensamblaje de compresor provisto de dicha tapa Download PDFInfo
- Publication number
- ES2668570T3 ES2668570T3 ES11785734.2T ES11785734T ES2668570T3 ES 2668570 T3 ES2668570 T3 ES 2668570T3 ES 11785734 T ES11785734 T ES 11785734T ES 2668570 T3 ES2668570 T3 ES 2668570T3
- Authority
- ES
- Spain
- Prior art keywords
- cover
- joint
- compressor
- centrifugal compressor
- radial
- 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.)
- Active
Links
- 238000000034 method Methods 0.000 title description 4
- 210000002310 elbow joint Anatomy 0.000 claims abstract description 11
- NEHMKBQYUWJMIP-UHFFFAOYSA-N chloromethane Chemical compound ClC NEHMKBQYUWJMIP-UHFFFAOYSA-N 0.000 abstract 1
- 238000011144 upstream manufacturing Methods 0.000 description 7
- 238000006073 displacement reaction Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 230000001052 transient effect Effects 0.000 description 4
- 238000002485 combustion reaction Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 210000001503 joint Anatomy 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
- B21K3/00—Making engine or like machine parts not covered by sub-groups of B21K1/00; Making propellers 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
- F01D11/00—Preventing or minimising internal leakage of working-fluid, e.g. between stages
- F01D11/08—Preventing or minimising internal leakage of working-fluid, e.g. between stages for sealing space between rotor blade tips and stator
-
- 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
- F01D11/00—Preventing or minimising internal leakage of working-fluid, e.g. between stages
- F01D11/08—Preventing or minimising internal leakage of working-fluid, e.g. between stages for sealing space between rotor blade tips and stator
- F01D11/14—Adjusting or regulating tip-clearance, i.e. distance between rotor-blade tips and stator casing
- F01D11/16—Adjusting or regulating tip-clearance, i.e. distance between rotor-blade tips and stator casing by self-adjusting means
- F01D11/18—Adjusting or regulating tip-clearance, i.e. distance between rotor-blade tips and stator casing by self-adjusting means using stator or rotor components with predetermined thermal response, e.g. selective insulation, thermal inertia, differential expansion
-
- 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
- F01D25/24—Casings; Casing parts, e.g. diaphragms, casing fastenings
-
- 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
- F01D25/24—Casings; Casing parts, e.g. diaphragms, casing fastenings
- F01D25/246—Fastening of diaphragms or stator-rings
-
- 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
- F02C3/00—Gas-turbine plants characterised by the use of combustion products as the working fluid
- F02C3/04—Gas-turbine plants characterised by the use of combustion products as the working fluid having a turbine driving a compressor
- F02C3/08—Gas-turbine plants characterised by the use of combustion products as the working fluid having a turbine driving a compressor the compressor comprising at least one radial stage
-
- 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
- F04D29/08—Sealings
- F04D29/16—Sealings between pressure and suction sides
- F04D29/161—Sealings between pressure and suction sides especially adapted for elastic fluid pumps
- F04D29/162—Sealings between pressure and suction sides especially adapted for elastic fluid pumps of a centrifugal flow wheel
-
- 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
- F04D29/40—Casings; Connections of working fluid
- F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
-
- 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
- F04D29/40—Casings; Connections of working fluid
- F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
- F04D29/4206—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for elastic fluid pumps
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49229—Prime mover or fluid pump making
- Y10T29/49236—Fluid pump or compressor making
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1058587A FR2966529B1 (fr) | 2010-10-21 | 2010-10-21 | Procede d’attache de couvercle de compresseur centrifuge de turbomachine, couvercle de compresseur de mise en oeuvre et assemblage de compresseur muni d’un tel couvercle |
| FR1058587 | 2010-10-21 | ||
| PCT/FR2011/052448 WO2012052687A1 (fr) | 2010-10-21 | 2011-10-20 | Procede d'attache de couvercle de compresseur centrifuge de turbomachine, couvercle de compresseur de mise en oeuvre et assemblage de compresseur muni d'un tel couvercle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2668570T3 true ES2668570T3 (es) | 2018-05-18 |
Family
ID=44022910
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES11785734.2T Active ES2668570T3 (es) | 2010-10-21 | 2011-10-20 | Procedimiento de fijación de tapa de compresor centrífugo de turbomáquina, tapa de compresor de puesta en práctica y ensamblaje de compresor provisto de dicha tapa |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US9409228B2 (https=) |
| EP (1) | EP2630336B1 (https=) |
| JP (1) | JP5916742B2 (https=) |
| KR (1) | KR101819778B1 (https=) |
| CN (1) | CN103201461B (https=) |
| CA (1) | CA2813692C (https=) |
| ES (1) | ES2668570T3 (https=) |
| FR (1) | FR2966529B1 (https=) |
| PL (1) | PL2630336T3 (https=) |
| RU (1) | RU2570310C2 (https=) |
| WO (1) | WO2012052687A1 (https=) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9121302B2 (en) | 2012-07-12 | 2015-09-01 | Hamilton Sundstrand Corporation | Radial compressor blade clearance control system |
| FR2996608B1 (fr) * | 2012-10-05 | 2024-05-10 | Turbomeca | Couvercle de compresseur centrifuge, assemblage de couvercle et de compresseur centrifuge, et turbomachine comportant un tel assemblage |
| EP2959117B1 (en) | 2013-02-23 | 2019-07-03 | Rolls-Royce North American Technologies, Inc. | Blade clearance control for gas turbine engine |
| FR3008454B1 (fr) * | 2013-07-15 | 2015-08-07 | Snecma | Couvercle de compresseur centrifuge a zones de coefficient de dilatation thermique differenciees et compresseur de turbomachine le comportant |
| JP6162667B2 (ja) | 2014-09-09 | 2017-07-12 | 株式会社神戸製鋼所 | 回転機ユニット |
| DE102015220333A1 (de) * | 2015-10-19 | 2017-04-20 | Rolls-Royce Deutschland Ltd & Co Kg | Vorrichtung zur Einstellung eines Spaltes zwischen dem Gehäuse eines Laufrades und dem Laufrad in einem Radialverdichter und eine Turbomaschine |
| US10704560B2 (en) * | 2018-06-13 | 2020-07-07 | Rolls-Royce Corporation | Passive clearance control for a centrifugal impeller shroud |
| US11560900B2 (en) | 2020-06-09 | 2023-01-24 | Emerson Climate Technologies, Inc. | Compressor driveshaft assembly and compressor including same |
| US11441516B2 (en) | 2020-07-14 | 2022-09-13 | Rolls-Royce North American Technologies Inc. | Centrifugal compressor assembly for a gas turbine engine with deswirler having sealing features |
| US11885338B2 (en) * | 2021-02-19 | 2024-01-30 | Pratt & Whitney Canada Corp. | Housing for a centrifugal compressor |
| FR3128492B1 (fr) | 2021-10-27 | 2025-02-14 | Safran Power Units | Groupe auxiliaire de puissance a compresseur de charge integre |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4264271A (en) * | 1979-03-15 | 1981-04-28 | Avco Corporation | Impeller shroud of a centrifugal compressor |
| US5555721A (en) | 1994-09-28 | 1996-09-17 | General Electric Company | Gas turbine engine cooling supply circuit |
| KR100607424B1 (ko) * | 1999-10-20 | 2006-08-01 | 에이비비 터보 시스템즈 아게 | 터보기계의 로터와 스테이터 사이에 형성된 방사상간극에서의 유동을 간접냉각하는 방법 및 장치 |
| JP4625158B2 (ja) * | 2000-05-29 | 2011-02-02 | 本田技研工業株式会社 | 遠心式コンプレッサ |
| US6585482B1 (en) | 2000-06-20 | 2003-07-01 | General Electric Co. | Methods and apparatus for delivering cooling air within gas turbines |
| JP2002195194A (ja) * | 2000-12-22 | 2002-07-10 | Mitsubishi Heavy Ind Ltd | インペラシュラウド |
| DE60320537T2 (de) * | 2002-02-28 | 2008-07-31 | Mtu Aero Engines Gmbh | Kompressor mit schaufelspitzeneinrichtung |
| US6589015B1 (en) * | 2002-05-08 | 2003-07-08 | Pratt & Whitney Canada Corp. | Discrete passage diffuser |
| FR2875535B1 (fr) * | 2004-09-21 | 2009-10-30 | Snecma Moteurs Sa | Module de turbine pour moteur a turbine a gaz |
| US7908869B2 (en) * | 2006-09-18 | 2011-03-22 | Pratt & Whitney Canada Corp. | Thermal and external load isolating impeller shroud |
| FR2920033B1 (fr) * | 2007-08-13 | 2014-08-22 | Snecma | Turbomachine avec diffuseur |
| US8438854B2 (en) * | 2008-05-23 | 2013-05-14 | Honeywell International Inc. | Pre-diffuser for centrifugal compressor |
| US8087880B2 (en) * | 2008-12-03 | 2012-01-03 | General Electric Company | Active clearance control for a centrifugal compressor |
-
2010
- 2010-10-21 FR FR1058587A patent/FR2966529B1/fr active Active
-
2011
- 2011-10-20 US US13/880,245 patent/US9409228B2/en active Active
- 2011-10-20 ES ES11785734.2T patent/ES2668570T3/es active Active
- 2011-10-20 EP EP11785734.2A patent/EP2630336B1/fr active Active
- 2011-10-20 CA CA2813692A patent/CA2813692C/fr not_active Expired - Fee Related
- 2011-10-20 JP JP2013534370A patent/JP5916742B2/ja active Active
- 2011-10-20 CN CN201180050194.0A patent/CN103201461B/zh active Active
- 2011-10-20 PL PL11785734T patent/PL2630336T3/pl unknown
- 2011-10-20 RU RU2013117811/06A patent/RU2570310C2/ru active
- 2011-10-20 WO PCT/FR2011/052448 patent/WO2012052687A1/fr not_active Ceased
- 2011-10-20 KR KR1020137008702A patent/KR101819778B1/ko not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| KR20130143027A (ko) | 2013-12-30 |
| FR2966529A1 (fr) | 2012-04-27 |
| CN103201461A (zh) | 2013-07-10 |
| CA2813692C (fr) | 2018-10-16 |
| CA2813692A1 (fr) | 2012-04-26 |
| JP2013543943A (ja) | 2013-12-09 |
| EP2630336A1 (fr) | 2013-08-28 |
| WO2012052687A1 (fr) | 2012-04-26 |
| KR101819778B1 (ko) | 2018-01-17 |
| JP5916742B2 (ja) | 2016-05-11 |
| US20130202428A1 (en) | 2013-08-08 |
| RU2013117811A (ru) | 2014-11-27 |
| RU2570310C2 (ru) | 2015-12-10 |
| CN103201461B (zh) | 2015-06-03 |
| EP2630336B1 (fr) | 2018-04-11 |
| FR2966529B1 (fr) | 2014-04-25 |
| US9409228B2 (en) | 2016-08-09 |
| PL2630336T3 (pl) | 2018-07-31 |
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