CN103827508B - 轴流式流体机械及其可变静叶片驱动装置 - Google Patents
轴流式流体机械及其可变静叶片驱动装置 Download PDFInfo
- Publication number
- CN103827508B CN103827508B CN201280047221.3A CN201280047221A CN103827508B CN 103827508 B CN103827508 B CN 103827508B CN 201280047221 A CN201280047221 A CN 201280047221A CN 103827508 B CN103827508 B CN 103827508B
- Authority
- CN
- China
- Prior art keywords
- roller
- stator blade
- rotating ring
- variable stator
- ring
- 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
- 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
- F04D29/52—Casings; Connections of working fluid for axial pumps
- F04D29/54—Fluid-guiding means, e.g. diffusers
- F04D29/56—Fluid-guiding means, e.g. diffusers adjustable
- F04D29/563—Fluid-guiding means, e.g. diffusers adjustable specially adapted for elastic fluid 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
- 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
- F01D17/162—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits by means of nozzle vanes for axial flow, i.e. the vanes turning around axes which are essentially perpendicular 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
- F04D29/05—Shafts or bearings, or assemblies thereof, specially adapted for elastic fluid pumps
- F04D29/056—Bearings
- F04D29/059—Roller bearings
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
Description
Claims (6)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011-241390 | 2011-11-02 | ||
JP2011241390A JP5716918B2 (ja) | 2011-11-02 | 2011-11-02 | 軸流流体機械、及びその可変静翼駆動装置 |
PCT/JP2012/069370 WO2013065369A1 (ja) | 2011-11-02 | 2012-07-30 | 軸流流体機械、及びその可変静翼駆動装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103827508A CN103827508A (zh) | 2014-05-28 |
CN103827508B true CN103827508B (zh) | 2016-11-02 |
Family
ID=48172634
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201280047221.3A Active CN103827508B (zh) | 2011-11-02 | 2012-07-30 | 轴流式流体机械及其可变静叶片驱动装置 |
Country Status (6)
Country | Link |
---|---|
US (1) | US9309897B2 (zh) |
EP (1) | EP2752583B1 (zh) |
JP (1) | JP5716918B2 (zh) |
KR (1) | KR101626684B1 (zh) |
CN (1) | CN103827508B (zh) |
WO (1) | WO2013065369A1 (zh) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9284851B2 (en) * | 2012-02-21 | 2016-03-15 | Mitsubishi Heavy Industries, Ltd. | Axial-flow fluid machine, and variable vane drive device thereof |
JP6185781B2 (ja) * | 2013-07-23 | 2017-08-23 | 三菱日立パワーシステムズ株式会社 | 軸流圧縮機 |
JP5736443B1 (ja) | 2013-12-19 | 2015-06-17 | 川崎重工業株式会社 | 可変静翼機構 |
US10858993B2 (en) * | 2014-07-10 | 2020-12-08 | Mitsubishi Hitachi Power Systems, Ltd. | Variable vane device maintenance method and variable vane device |
CN104533540B (zh) * | 2014-11-14 | 2016-04-20 | 沈阳黎明航空发动机(集团)有限责任公司 | 一种保证作动环与压气机机匣同心度的装置 |
CN105090066B (zh) * | 2015-09-25 | 2018-02-23 | 钟世杰 | 一种轴流式压缩机 |
JP6674763B2 (ja) * | 2015-11-04 | 2020-04-01 | 川崎重工業株式会社 | 可変静翼操作装置 |
KR102027199B1 (ko) * | 2018-01-08 | 2019-10-01 | 두산중공업 주식회사 | 가변 베인 구동장치 및 이를 포함하는 가스터빈 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3504952A (en) * | 1968-05-01 | 1970-04-07 | Raritan Bearing Corp | Roller block assembly with overall height adjustment |
US3990809A (en) * | 1975-07-24 | 1976-11-09 | United Technologies Corporation | High ratio actuation linkage |
EP0527593A2 (en) * | 1991-08-08 | 1993-02-17 | General Electric Company | Direct vane actuator drive |
US7938620B2 (en) * | 2006-06-16 | 2011-05-10 | Snecma | Turbomachine stator including a stage of stator vanes actuated by an automatically centered rotary ring |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH558477A (de) | 1972-11-27 | 1975-01-31 | Bbc Sulzer Turbomaschinen | Verstellvorrichtung fuer drehbare leitschaufeln. |
CA1034509A (en) | 1975-10-14 | 1978-07-11 | John Korta | Vane rotator assembly for a gas turbine |
US4035101A (en) | 1976-03-24 | 1977-07-12 | Westinghouse Electric Corporation | Gas turbine nozzle vane adjusting mechanism |
JPS63151999U (zh) | 1987-03-26 | 1988-10-05 | ||
GB2301867A (en) | 1995-06-05 | 1996-12-18 | Rolls Royce Plc | Supporting unison rings in pivotable vane actuating mechanisms |
JP2002005096A (ja) | 2000-06-20 | 2002-01-09 | Mitsubishi Heavy Ind Ltd | 軸流圧縮機、及び、ガスタービン |
FR2879686B1 (fr) * | 2004-12-16 | 2007-04-06 | Snecma Moteurs Sa | Turbomachine a stator comportant un etage d'aubes de redresseur actionnees par une couronne rotative a centrage automatique |
JP5055208B2 (ja) * | 2008-06-20 | 2012-10-24 | 三菱重工業株式会社 | 軸流圧縮機の可変静翼駆動方法及び装置 |
JP2010196550A (ja) * | 2009-02-24 | 2010-09-09 | Mitsubishi Heavy Ind Ltd | 回転軸とレバーの取付構造、回転軸とレバーの取付方法、及び、流体機械 |
-
2011
- 2011-11-02 JP JP2011241390A patent/JP5716918B2/ja active Active
-
2012
- 2012-07-27 US US13/559,972 patent/US9309897B2/en active Active
- 2012-07-30 EP EP12845065.7A patent/EP2752583B1/en active Active
- 2012-07-30 CN CN201280047221.3A patent/CN103827508B/zh active Active
- 2012-07-30 KR KR1020147007998A patent/KR101626684B1/ko active IP Right Grant
- 2012-07-30 WO PCT/JP2012/069370 patent/WO2013065369A1/ja unknown
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3504952A (en) * | 1968-05-01 | 1970-04-07 | Raritan Bearing Corp | Roller block assembly with overall height adjustment |
US3990809A (en) * | 1975-07-24 | 1976-11-09 | United Technologies Corporation | High ratio actuation linkage |
EP0527593A2 (en) * | 1991-08-08 | 1993-02-17 | General Electric Company | Direct vane actuator drive |
US7938620B2 (en) * | 2006-06-16 | 2011-05-10 | Snecma | Turbomachine stator including a stage of stator vanes actuated by an automatically centered rotary ring |
Also Published As
Publication number | Publication date |
---|---|
KR20140066736A (ko) | 2014-06-02 |
EP2752583B1 (en) | 2016-05-18 |
JP5716918B2 (ja) | 2015-05-13 |
US20130108415A1 (en) | 2013-05-02 |
KR101626684B1 (ko) | 2016-06-01 |
US9309897B2 (en) | 2016-04-12 |
EP2752583A4 (en) | 2015-04-01 |
WO2013065369A1 (ja) | 2013-05-10 |
JP2013096341A (ja) | 2013-05-20 |
CN103827508A (zh) | 2014-05-28 |
EP2752583A1 (en) | 2014-07-09 |
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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 | ||
ASS | Succession or assignment of patent right |
Owner name: MITSUBISHI HITACHI POWER SYSTEM LTD. Free format text: FORMER OWNER: MITSUBISHI JUKOGIO KK Effective date: 20150302 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20150302 Address after: Kanagawa Applicant after: Mitsubishi Hitachi Power System Ltd. Address before: Tokyo, Japan, Japan Applicant before: Mit-subishi Heavy Industries Ltd. |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder |
Address after: Kanagawa Prefecture, Japan Patentee after: Mitsubishi Power Co., Ltd Address before: Kanagawa Prefecture, Japan Patentee before: MITSUBISHI HITACHI POWER SYSTEMS, Ltd. |
|
CP01 | Change in the name or title of a patent holder |