CN102966381B - 用于涡轮膨胀器应用的紧凑的igv - Google Patents
用于涡轮膨胀器应用的紧凑的igv Download PDFInfo
- Publication number
- CN102966381B CN102966381B CN201210317556.4A CN201210317556A CN102966381B CN 102966381 B CN102966381 B CN 102966381B CN 201210317556 A CN201210317556 A CN 201210317556A CN 102966381 B CN102966381 B CN 102966381B
- Authority
- CN
- China
- Prior art keywords
- actuating ring
- described actuating
- adapter
- toggle
- stator blade
- 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
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
- F01D9/00—Stators
- F01D9/02—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles
- F01D9/04—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector
-
- 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
- F01D17/00—Regulating or controlling by varying flow
- F01D17/10—Final actuators
- F01D17/12—Final actuators arranged in stator parts
- F01D17/14—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits
- F01D17/16—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits by means of nozzle vanes
- F01D17/165—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits by means of nozzle vanes for radial flow, i.e. the vanes turning around axes which are essentially parallel to the rotor centre line
-
- 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
- F04D29/4213—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for elastic fluid pumps suction ports
-
- 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
- F04D29/44—Fluid-guiding means, e.g. diffusers
- F04D29/46—Fluid-guiding means, e.g. diffusers adjustable
- F04D29/462—Fluid-guiding means, e.g. diffusers adjustable especially adapted for elastic fluid pumps
-
- 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
- F05D2220/40—Application in turbochargers
-
- 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
- F05D2230/60—Assembly methods
- F05D2230/64—Assembly methods using positioning or alignment devices for aligning or centring, e.g. pins
-
- 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
- F05D2250/50—Inlet or outlet
- F05D2250/51—Inlet
-
- 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
- F05D2260/50—Kinematic linkage, i.e. transmission of position
-
- 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
- Y10T29/49316—Impeller making
- Y10T29/4932—Turbomachine making
- Y10T29/49321—Assembling individual fluid flow interacting members, e.g., blades, vanes, buckets, on rotary support member
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Control Of Turbines (AREA)
- Supercharger (AREA)
Abstract
Description
Claims (10)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITCO2011A000034 | 2011-08-31 | ||
IT000034A ITCO20110034A1 (it) | 2011-08-31 | 2011-08-31 | Igv compatto per applicazione in turboespansore |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102966381A CN102966381A (zh) | 2013-03-13 |
CN102966381B true CN102966381B (zh) | 2016-06-29 |
Family
ID=44872468
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201210317556.4A Active CN102966381B (zh) | 2011-08-31 | 2012-08-31 | 用于涡轮膨胀器应用的紧凑的igv |
Country Status (6)
Country | Link |
---|---|
US (1) | US9464533B2 (zh) |
EP (1) | EP2565388B1 (zh) |
JP (1) | JP2013053622A (zh) |
CN (1) | CN102966381B (zh) |
IT (1) | ITCO20110034A1 (zh) |
RU (1) | RU2616336C2 (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105485022B (zh) * | 2016-01-21 | 2018-10-23 | 池泉 | 节段式多级离心泵 |
JP6583534B2 (ja) * | 2016-03-03 | 2019-10-02 | 株式会社Ihi | ノズル駆動機構、過給機、および、可変容量型過給機 |
CN106286406B (zh) * | 2016-10-25 | 2018-04-20 | 珠海格力电器股份有限公司 | 旋转机械结构及其叶片扩压器 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19717855C2 (de) * | 1997-04-23 | 2000-11-16 | Ver Energiewerke Ag | Einrichtung zum Verstellen der Leitschaufeln von Strömungsmaschinen, insbesondere von Wasserturbinen |
EP1357255A1 (de) * | 2002-04-26 | 2003-10-29 | BorgWarner Inc. | Turbokompressor mit verstellbaren Leitschaufeln |
EP1391584A2 (de) * | 2002-08-22 | 2004-02-25 | Volkswagen AG | Turbolader mit variabler Turbinengeometrie |
DE10238412A1 (de) * | 2002-08-22 | 2004-03-04 | Volkswagen Ag | Turbolader mit variabler Turbinengeometrie |
EP1635040A1 (de) * | 2004-09-08 | 2006-03-15 | BorgWarner Inc. | Verfahren zur Montage eines Leitgitters und Schablone zur Durchführung des Verfahrens |
CN101384796A (zh) * | 2006-02-16 | 2009-03-11 | 博格华纳公司 | 包括可调引导叶片、叶片杠杆及其调整环的涡轮增压器 |
CN101876260A (zh) * | 2009-03-31 | 2010-11-03 | 诺沃皮尼奥内有限公司 | 喷嘴调节机构和方法 |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2862654A (en) * | 1954-12-16 | 1958-12-02 | Gen Motors Corp | Variable pitch guide vanes |
US3495921A (en) | 1967-12-11 | 1970-02-17 | Judson S Swearingen | Variable nozzle turbine |
SU630954A1 (ru) * | 1976-08-02 | 1979-12-30 | Предприятие П/Я Г-4693 | Направл ющий аппарат турбомашины |
US4242040A (en) | 1979-03-21 | 1980-12-30 | Rotoflow Corporation | Thrust adjusting means for nozzle clamp ring |
US4502836A (en) | 1982-07-02 | 1985-03-05 | Swearingen Judson S | Method for nozzle clamping force control |
US4978279A (en) | 1988-09-06 | 1990-12-18 | Sundstrand Corporation | Simplified inlet guide vane construction for a rotary compressor |
US4890977A (en) * | 1988-12-23 | 1990-01-02 | Pratt & Whitney Canada, Inc. | Variable inlet guide vane mechanism |
US5136854A (en) | 1991-01-25 | 1992-08-11 | Abdelmalek Fawzy T | Centrifugal gas compressor - expander for refrigeration |
US5564895A (en) | 1995-04-26 | 1996-10-15 | Rotoflow Corporation | Active automatic clamping control |
US5851104A (en) | 1997-12-15 | 1998-12-22 | Atlas Copco Rotoflow, Inc. | Nozzle adjusting mechanism |
US6672826B2 (en) | 2002-04-05 | 2004-01-06 | Mafi-Trench Corporation | Compressor surge control apparatus |
DE10224051A1 (de) * | 2002-05-31 | 2003-12-11 | Bosch Gmbh Robert | Vorrichtung zum Betätigen von Verstellkomponenten |
DE10233042A1 (de) | 2002-07-20 | 2004-02-05 | Daimlerchrysler Ag | Abgasturbolader für eine Brennkraftmaschine |
ITMI20032608A1 (it) | 2003-12-29 | 2005-06-30 | Nuovo Pignone Spa | Sistema di palette per compressore centrifugo dotate di meccanismo di regolazione |
DE102004043927A1 (de) * | 2004-09-11 | 2006-04-13 | Ihi Charging Systems International Gmbh | Stelleinrichtung für Leitschaufeln eines Abgasturboladers |
DE102005019938A1 (de) | 2005-04-29 | 2006-11-09 | Daimlerchrysler Ag | Abgasturbolader für eine Brennkraftmaschine |
EP2076724A2 (en) | 2006-10-23 | 2009-07-08 | Shell Internationale Research Maatschappij B.V. | Method and apparatus for controlling the turndown of a compressor for a gaseous hydrocarbon stream |
DE102006053332B4 (de) * | 2006-11-10 | 2008-11-13 | Robert Bosch Gmbh | Turbolader mit variabler Verstellgeometrie |
IT1401665B1 (it) * | 2010-08-31 | 2013-08-02 | Nuova Pignone S R L | Sistema di azionamento per turbomacchina e metodo. |
-
2011
- 2011-08-31 IT IT000034A patent/ITCO20110034A1/it unknown
-
2012
- 2012-08-24 EP EP12181785.2A patent/EP2565388B1/en active Active
- 2012-08-28 JP JP2012187144A patent/JP2013053622A/ja active Pending
- 2012-08-30 RU RU2012136927A patent/RU2616336C2/ru active
- 2012-08-31 US US13/600,989 patent/US9464533B2/en active Active
- 2012-08-31 CN CN201210317556.4A patent/CN102966381B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19717855C2 (de) * | 1997-04-23 | 2000-11-16 | Ver Energiewerke Ag | Einrichtung zum Verstellen der Leitschaufeln von Strömungsmaschinen, insbesondere von Wasserturbinen |
EP1357255A1 (de) * | 2002-04-26 | 2003-10-29 | BorgWarner Inc. | Turbokompressor mit verstellbaren Leitschaufeln |
EP1391584A2 (de) * | 2002-08-22 | 2004-02-25 | Volkswagen AG | Turbolader mit variabler Turbinengeometrie |
DE10238412A1 (de) * | 2002-08-22 | 2004-03-04 | Volkswagen Ag | Turbolader mit variabler Turbinengeometrie |
EP1635040A1 (de) * | 2004-09-08 | 2006-03-15 | BorgWarner Inc. | Verfahren zur Montage eines Leitgitters und Schablone zur Durchführung des Verfahrens |
CN101384796A (zh) * | 2006-02-16 | 2009-03-11 | 博格华纳公司 | 包括可调引导叶片、叶片杠杆及其调整环的涡轮增压器 |
CN101876260A (zh) * | 2009-03-31 | 2010-11-03 | 诺沃皮尼奥内有限公司 | 喷嘴调节机构和方法 |
Also Published As
Publication number | Publication date |
---|---|
EP2565388A2 (en) | 2013-03-06 |
ITCO20110034A1 (it) | 2013-03-01 |
US9464533B2 (en) | 2016-10-11 |
EP2565388B1 (en) | 2019-01-16 |
JP2013053622A (ja) | 2013-03-21 |
RU2616336C2 (ru) | 2017-04-14 |
US20130236295A1 (en) | 2013-09-12 |
RU2012136927A (ru) | 2014-03-10 |
EP2565388A3 (en) | 2015-05-06 |
CN102966381A (zh) | 2013-03-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20220318 Address after: Italy, Florence Patentee after: NUOVO PIGNONE TECNOLOGIE S.R.L. Address before: Italy, Florence Patentee before: NUOVO PIGNONE S.R.L. Effective date of registration: 20220318 Address after: Italy, Florence Patentee after: NUOVO PIGNONE S.R.L. Address before: Italy, Florence Patentee before: NUOVO PIGNONE S.P.A. |