JPS58104304A - ロ−タ、及びロ−タ・リムに羽根を取付ける方法 - Google Patents

ロ−タ、及びロ−タ・リムに羽根を取付ける方法

Info

Publication number
JPS58104304A
JPS58104304A JP57214594A JP21459482A JPS58104304A JP S58104304 A JPS58104304 A JP S58104304A JP 57214594 A JP57214594 A JP 57214594A JP 21459482 A JP21459482 A JP 21459482A JP S58104304 A JPS58104304 A JP S58104304A
Authority
JP
Japan
Prior art keywords
platform
blade
stop
vane
sector
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.)
Granted
Application number
JP57214594A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6215727B2 (enExample
Inventor
ジエラ−ル・マルセル・フランソワ・マンデ
マルク・ロジエ・マルン
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NASHIONARU DECHIYUUDO E DO CON
NASHIONARU DECHIYUUDO E DO KONSUTORIYUKUSHION DE MOTOORU DABIASHION SOC
Original Assignee
NASHIONARU DECHIYUUDO E DO CON
NASHIONARU DECHIYUUDO E DO KONSUTORIYUKUSHION DE MOTOORU DABIASHION SOC
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.)
Filing date
Publication date
Application filed by NASHIONARU DECHIYUUDO E DO CON, NASHIONARU DECHIYUUDO E DO KONSUTORIYUKUSHION DE MOTOORU DABIASHION SOC filed Critical NASHIONARU DECHIYUUDO E DO CON
Publication of JPS58104304A publication Critical patent/JPS58104304A/ja
Publication of JPS6215727B2 publication Critical patent/JPS6215727B2/ja
Granted legal-status Critical Current

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
    • 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
    • F01D5/3023—Fixing blades to rotors; Blade roots ; Blade spacers of radial insertion type, e.g. in individual recesses
    • F01D5/303—Fixing blades to rotors; Blade roots ; Blade spacers of radial insertion type, e.g. in individual recesses in a circumferential slot
    • F01D5/3038—Fixing blades to rotors; Blade roots ; Blade spacers of radial insertion type, e.g. in individual recesses in a circumferential slot the slot having inwardly directed abutment faces on both sides
    • 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
    • F05D2250/20—Three-dimensional
    • F05D2250/23—Three-dimensional prismatic

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)
JP57214594A 1981-12-09 1982-12-07 ロ−タ、及びロ−タ・リムに羽根を取付ける方法 Granted JPS58104304A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8122982 1981-12-09
FR8122982A FR2517739A1 (fr) 1981-12-09 1981-12-09 Dispositif de montage et de fixation d'aubes a pied marteau de compresseur et de turbine et procede de montage

Publications (2)

Publication Number Publication Date
JPS58104304A true JPS58104304A (ja) 1983-06-21
JPS6215727B2 JPS6215727B2 (enExample) 1987-04-09

Family

ID=9264819

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57214594A Granted JPS58104304A (ja) 1981-12-09 1982-12-07 ロ−タ、及びロ−タ・リムに羽根を取付ける方法

Country Status (5)

Country Link
US (1) US4465432A (enExample)
EP (1) EP0081436B1 (enExample)
JP (1) JPS58104304A (enExample)
DE (1) DE3266872D1 (enExample)
FR (1) FR2517739A1 (enExample)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003515037A (ja) * 1999-11-18 2003-04-22 エムケイエス インストゥルメンツ， インコーポレイテッド 半径方向流ターボ分子真空ポンプ
JP2007024043A (ja) * 2005-07-14 2007-02-01 United Technol Corp <Utc> エンジン構成部品、エンジンに用いられるディスクおよびブレードの列、ガスタービンロータディスク、ロータブレードの挿入およびロック方法、ならびに構成部品固定システム
JP2014224463A (ja) * 2013-05-15 2014-12-04 三菱日立パワーシステムズ株式会社 タービン
JP2017125478A (ja) * 2016-01-15 2017-07-20 三菱日立パワーシステムズ株式会社 動翼のタービンロータへの組付構造及び組付方法並びにタービンロータ

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2156908A (en) * 1984-03-30 1985-10-16 Rolls Royce Bladed rotor assembly for gas turbine engine
US4688992A (en) * 1985-01-25 1987-08-25 General Electric Company Blade platform
FR2616480B1 (fr) * 1987-06-10 1989-09-29 Snecma Dispositif de verrouillage d'aubes a pied marteau sur un disque de turbomachine et procedes de montage et de demontage
US4878811A (en) * 1988-11-14 1989-11-07 United Technologies Corporation Axial compressor blade assembly
US4859149A (en) * 1989-03-10 1989-08-22 General Motors Corporation Blade locking system
FR2644524A1 (fr) * 1989-03-15 1990-09-21 Snecma Aubes a pied marteau a positionnement angulaire ameliore
JPH0472685U (enExample) * 1990-10-31 1992-06-26
US5183389A (en) * 1992-01-30 1993-02-02 General Electric Company Anti-rock blade tang
GB2265671A (en) * 1992-03-24 1993-10-06 Rolls Royce Plc Bladed rotor for a gas turbine engine
DE4436729A1 (de) * 1994-10-14 1996-04-18 Abb Management Ag Beschaufelter Rotor
JP2002544432A (ja) * 1999-05-14 2002-12-24 シーメンス アクチエンゲゼルシヤフト ロータに対する漏れ止め装置付き流体機械
FR2856728B1 (fr) * 2003-06-27 2005-10-28 Snecma Moteurs Aube de compresseur de turboreacteur
US8608446B2 (en) 2006-06-05 2013-12-17 United Technologies Corporation Rotor disk and blade arrangement
FR2907497B1 (fr) * 2006-10-24 2009-01-23 Snecma Sa Systeme d'equilibrage pour rotor de turbomachine
DE102010053141B4 (de) * 2009-12-07 2018-10-11 General Electric Technology Gmbh Turbinenaggregat mit möglicher Überdrehung des Fußes einer Schaufel bis zum Einbau einer letzten Schaufel
US8888459B2 (en) * 2011-08-23 2014-11-18 General Electric Company Coupled blade platforms and methods of sealing
EP2738356B1 (fr) * 2012-11-29 2019-05-01 Safran Aero Boosters SA Aube de redresseur de turbomachine, redresseur de turbomachine et procédé de montage associé
CN102979763B (zh) * 2012-12-29 2015-09-16 成都成发科能动力工程有限公司 轴流式压缩机转子动叶片安装结构及动叶片安装方式
US20140182293A1 (en) * 2012-12-31 2014-07-03 United Technologies Corporation Compressor Rotor for Gas Turbine Engine With Deep Blade Groove
WO2014186028A1 (en) * 2013-05-17 2014-11-20 United Technologies Corporation Tangential blade root neck conic
EP2918784A1 (de) * 2014-03-13 2015-09-16 Siemens Aktiengesellschaft Schaufelfuß für eine Turbinenschaufel
US10190595B2 (en) 2015-09-15 2019-01-29 General Electric Company Gas turbine engine blade platform modification
RU2634507C1 (ru) * 2016-12-15 2017-10-31 Публичное Акционерное Общество "Уфимское Моторостроительное Производственное Объединение" (Пао "Умпо") Рабочее колесо ротора компрессора высокого давления газотурбинного двигателя
CN112780351A (zh) * 2019-11-07 2021-05-11 中国航发商用航空发动机有限责任公司 航空发动机转子和航空发动机
KR102794288B1 (ko) * 2022-07-13 2025-04-11 두산에너빌리티 주식회사 블레이드 및 블레이드 조립방법
KR102827314B1 (ko) 2022-09-15 2025-06-27 두산에너빌리티 주식회사 블레이드, 이를 포함하는 회전 기계 및 가스 터빈, 블레이드의 설치 방법

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US843237A (en) * 1906-03-31 1907-02-05 Frank D Shepherd Steam-turbine.
US922581A (en) * 1908-01-22 1909-05-25 Gen Electric Elastic-fluid turbine.
US974496A (en) * 1910-01-13 1910-11-01 Duston Kemble Turbine vane and wheel.
US1601402A (en) * 1921-01-15 1926-09-28 Lorenzen Christian Gas turbine
DE691800C (de) * 1938-07-30 1940-06-06 Siemens Schuckertwerke Akt Ges Beschaufelung fuer insbesondere radial beaufschlagte Dampf- oder Gasturbinen
DE733419C (de) * 1940-06-13 1943-03-26 Siemens Ag Schaufelschloss fuer axial beaufschlagte Laufschaufelkraenze von Dampf- oder Gasturbinen
CH259204A (de) * 1942-12-24 1949-01-15 Sulzer Ag Verfahren zur Herstellung von Läufern für Turbomaschinen.
US2948505A (en) * 1956-12-26 1960-08-09 Gen Electric Gas turbine rotor
GB840820A (en) * 1957-03-22 1960-07-13 Vickers Electrical Co Ltd Locking means for axial flow turbo-machine blading
DE1085643B (de) * 1959-04-13 1960-07-21 Ehrhardt & Sehmer Ag Maschf Laufschaufelbefestigung bei Axialstroemungsmaschinen
US3042368A (en) * 1960-06-29 1962-07-03 Worthington Corp Removable lock for blade wheel assembly
NL295111A (enExample) * 1962-07-11
GB1358798A (en) * 1972-06-09 1974-07-10 Bbc Sulzer Turbomaschinen Sealing element for a turbo-machine

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003515037A (ja) * 1999-11-18 2003-04-22 エムケイエス インストゥルメンツ， インコーポレイテッド 半径方向流ターボ分子真空ポンプ
JP2007024043A (ja) * 2005-07-14 2007-02-01 United Technol Corp <Utc> エンジン構成部品、エンジンに用いられるディスクおよびブレードの列、ガスタービンロータディスク、ロータブレードの挿入およびロック方法、ならびに構成部品固定システム
US8206116B2 (en) 2005-07-14 2012-06-26 United Technologies Corporation Method for loading and locking tangential rotor blades and blade design
JP2014224463A (ja) * 2013-05-15 2014-12-04 三菱日立パワーシステムズ株式会社 タービン
JP2017125478A (ja) * 2016-01-15 2017-07-20 三菱日立パワーシステムズ株式会社 動翼のタービンロータへの組付構造及び組付方法並びにタービンロータ

Also Published As

Publication number Publication date
JPS6215727B2 (enExample) 1987-04-09
FR2517739A1 (fr) 1983-06-10
DE3266872D1 (en) 1985-11-14
FR2517739B1 (enExample) 1984-02-10
EP0081436B1 (fr) 1985-10-09
EP0081436A1 (fr) 1983-06-15
US4465432A (en) 1984-08-14

Similar Documents

Publication Publication Date Title
JPS58104304A (ja) ロ−タ、及びロ−タ・リムに羽根を取付ける方法
JPS58187503A (ja) タ−ビンエンジンのロ−タ円板における羽根の付根の軸方向固定装置
US3955898A (en) Locking device for the rotor blades of a flow machine
EP0369926B1 (en) Axial compressor blade assembly
US4676723A (en) Locking system for a turbine side entry blade
JPS6367040B2 (enExample)
US5018941A (en) Blade fixing arrangement for a turbomachine rotor
US5242270A (en) Platform motion restraints for freestanding turbine blades
JP3459127B2 (ja) 時計ケース
JPS59134301A (ja) ピン固定根元部分を有する羽根組体
JPS58167803A (ja) タービン回転翼の振動減衰装置
US3383095A (en) Lock for turbomachinery blades
JPS6215725B2 (enExample)
GB2078866A (en) Blade retainer fixing
JPH0689649B2 (ja) ハンマー形脚部を有するタービンブレードをタービンホイールに鎖錠する装置，並びに組み立て及び分解方法
GB2226856A (en) A boltless rotor blade retainer
BR112016012133B1 (pt) Dispositivo para guiar paletas de estator de passo variável de turbomáquina, compressor de turbomáquina, turbomáquina e método de montar tal dispositivo
US4604033A (en) Device for locking a turbine blade to a rotor disk
JPS5848729B2 (ja) 動翼固定機構
RU2002129117A (ru) Узел неподвижной лопатки, разделенный на секторы, для компрессора турбомашины
GB1187227A (en) Improvements in Bladed Rotors for Axial Flow Compressors, Turbines and the like
JPS58124007A (ja) タ−ビン及び圧縮機の羽根を軸方向に鎖錠する装置
US3056578A (en) Rotor assembly
US3597112A (en) Compressor-blade-retaining means
US2781962A (en) Blade fastening means