EP3023590A4 - TURBINE ROTOR ASSEMBLY, TURBO ROTOR PLATE FOR TURBINE ROTOR ASSEMBLY AND METHOD FOR MOUNTING A PLATE OF PLATE - Google Patents
TURBINE ROTOR ASSEMBLY, TURBO ROTOR PLATE FOR TURBINE ROTOR ASSEMBLY AND METHOD FOR MOUNTING A PLATE OF PLATEInfo
- Publication number
- EP3023590A4 EP3023590A4 EP14864540.1A EP14864540A EP3023590A4 EP 3023590 A4 EP3023590 A4 EP 3023590A4 EP 14864540 A EP14864540 A EP 14864540A EP 3023590 A4 EP3023590 A4 EP 3023590A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- rotor assembly
- turbine rotor
- stop plate
- blade stop
- assembling
- 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.)
- Withdrawn
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
- F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
- F01D5/30—Fixing blades to rotors; Blade roots ; Blade spacers
- F01D5/32—Locking, e.g. by final locking blades or keys
- F01D5/323—Locking of axial insertion type blades by means of a key or the like parallel to the axis of the rotor
-
- 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
- F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
- F01D5/30—Fixing blades to rotors; Blade roots ; Blade spacers
-
- 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
- F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
- F01D5/30—Fixing blades to rotors; Blade roots ; Blade spacers
- F01D5/3007—Fixing blades to rotors; Blade roots ; Blade spacers of axial insertion type
-
- 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
- F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
- F01D5/30—Fixing blades to rotors; Blade roots ; Blade spacers
- F01D5/3007—Fixing blades to rotors; Blade roots ; Blade spacers of axial insertion type
- F01D5/3015—Fixing blades to rotors; Blade roots ; Blade spacers of axial insertion type with side plates
-
- 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
- F05D2260/96—Preventing, counteracting or reducing vibration or noise
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013239794A JP5999845B2 (ja) | 2013-11-20 | 2013-11-20 | タービンロータ組立体およびタービンロータ組立体における翼止板並びに翼止板の組付け方法 |
PCT/JP2014/069897 WO2015075970A1 (ja) | 2013-11-20 | 2014-07-29 | タービンロータ組立体およびタービンロータ組立体における翼止板並びに翼止板の組付け方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP3023590A1 EP3023590A1 (en) | 2016-05-25 |
EP3023590A4 true EP3023590A4 (en) | 2016-09-07 |
Family
ID=53179249
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP14864540.1A Withdrawn EP3023590A4 (en) | 2013-11-20 | 2014-07-29 | TURBINE ROTOR ASSEMBLY, TURBO ROTOR PLATE FOR TURBINE ROTOR ASSEMBLY AND METHOD FOR MOUNTING A PLATE OF PLATE |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP3023590A4 (zh) |
JP (1) | JP5999845B2 (zh) |
KR (1) | KR20160030314A (zh) |
CN (1) | CN105473824A (zh) |
WO (1) | WO2015075970A1 (zh) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6499777B2 (ja) * | 2016-01-13 | 2019-04-10 | 三菱日立パワーシステムズ株式会社 | 翼引き抜き装置及び方法 |
FR3057908B1 (fr) * | 2016-10-21 | 2019-11-22 | Safran Aircraft Engines | Ensemble rotatif d'une turbomachine muni d'un systeme de maintien axial d'une aube |
JP7104240B2 (ja) | 2019-03-29 | 2022-07-20 | 平田機工株式会社 | 装着装置 |
EP3939742A4 (en) | 2019-03-29 | 2022-06-01 | Hirata Corporation | MEASUREMENT DEVICE |
WO2020202365A1 (ja) | 2019-03-29 | 2020-10-08 | 平田機工株式会社 | 製造システム |
CN110259521A (zh) * | 2019-07-31 | 2019-09-20 | 中国科学院工程热物理研究所 | 一种用于叶轮机械的叶片保持器 |
CN114076000B (zh) * | 2020-08-17 | 2024-05-07 | 中国航发商用航空发动机有限责任公司 | 叶片轴向限位装置、叶盘结构以及燃气轮机 |
JP7416674B2 (ja) * | 2020-08-25 | 2024-01-17 | 三菱重工業株式会社 | タービンの組立方法、タービンの組立支援プログラム、及びタービンの組立支援装置 |
CN112096653B (zh) * | 2020-11-18 | 2021-01-19 | 中国航发上海商用航空发动机制造有限责任公司 | 叶片缘板、叶片环、叶轮盘以及燃气涡轮发动机 |
CN113478180B (zh) * | 2021-07-15 | 2022-11-25 | 重庆江增船舶重工有限公司 | 一种增压器锁紧片的加工方法及其翻边工具 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3045329A (en) * | 1959-07-30 | 1962-07-24 | Gen Electric | Method for assembling tongue-and-groove members with locking keys |
DE19757188A1 (de) * | 1997-12-22 | 1999-06-24 | Asea Brown Boveri | Einrichtung zur Befestigung der Laufschaufeln einstufiger Axialturbinen |
WO2003004834A1 (de) * | 2001-07-03 | 2003-01-16 | Abb Turbo Systems Ag | Sicherungssystem für laufschaufeln axial durchströmter turbomaschinen |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2801074A (en) * | 1952-10-01 | 1957-07-30 | United Aircraft Corp | Blade retaining means |
JPH0414702U (zh) * | 1990-05-24 | 1992-02-06 | ||
JPH0514501U (ja) | 1991-08-01 | 1993-02-26 | 三菱重工業株式会社 | 流体機械の動翼 |
JPH0618601U (ja) * | 1992-08-10 | 1994-03-11 | 石川島播磨重工業株式会社 | タービン動翼のダンパー |
JPH10317907A (ja) * | 1997-05-22 | 1998-12-02 | Hitachi Ltd | 圧縮機翼固定構造 |
US6190131B1 (en) * | 1999-08-31 | 2001-02-20 | General Electric Co. | Non-integral balanced coverplate and coverplate centering slot for a turbine |
US8425194B2 (en) * | 2007-07-19 | 2013-04-23 | General Electric Company | Clamped plate seal |
FR2921409B1 (fr) * | 2007-09-25 | 2009-12-18 | Snecma | Clinquant pour aube de turbomachine. |
-
2013
- 2013-11-20 JP JP2013239794A patent/JP5999845B2/ja active Active
-
2014
- 2014-07-29 EP EP14864540.1A patent/EP3023590A4/en not_active Withdrawn
- 2014-07-29 KR KR1020167003952A patent/KR20160030314A/ko not_active Application Discontinuation
- 2014-07-29 WO PCT/JP2014/069897 patent/WO2015075970A1/ja active Application Filing
- 2014-07-29 CN CN201480046021.5A patent/CN105473824A/zh active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3045329A (en) * | 1959-07-30 | 1962-07-24 | Gen Electric | Method for assembling tongue-and-groove members with locking keys |
DE19757188A1 (de) * | 1997-12-22 | 1999-06-24 | Asea Brown Boveri | Einrichtung zur Befestigung der Laufschaufeln einstufiger Axialturbinen |
WO2003004834A1 (de) * | 2001-07-03 | 2003-01-16 | Abb Turbo Systems Ag | Sicherungssystem für laufschaufeln axial durchströmter turbomaschinen |
Non-Patent Citations (1)
Title |
---|
See also references of WO2015075970A1 * |
Also Published As
Publication number | Publication date |
---|---|
JP5999845B2 (ja) | 2016-09-28 |
JP2015098848A (ja) | 2015-05-28 |
CN105473824A (zh) | 2016-04-06 |
KR20160030314A (ko) | 2016-03-16 |
WO2015075970A1 (ja) | 2015-05-28 |
EP3023590A1 (en) | 2016-05-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 20160216 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
AX | Request for extension of the european patent |
Extension state: BA ME |
|
A4 | Supplementary search report drawn up and despatched |
Effective date: 20160808 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: F01D 5/30 20060101AFI20160802BHEP |
|
DAX | Request for extension of the european patent (deleted) | ||
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20170307 |