FR1054091A - Perfectionnements aux rotors de moteurs à turbine à gaz - Google Patents

Perfectionnements aux rotors de moteurs à turbine à gaz

Info

Publication number: FR1054091A
Authority: FR; France
Prior art keywords: gas turbine; turbine engine; engine rotors; rotors; gas
Prior art date: 1950-11-14
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.): Expired

Application number

Other languages

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.)

Rolls Royce PLC

Original Assignee

Rolls Royce PLC

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.)

1950-11-14

Filing date

1951-11-12

Publication date

1954-02-08

1951-11-12 Application filed by Rolls Royce PLC filed Critical Rolls Royce PLC

1954-02-08 Application granted granted Critical

1954-02-08 Publication of FR1054091A publication Critical patent/FR1054091A/fr

Status Expired legal-status Critical Current

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
- F01D5/3007—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

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Turbine Rotor Nozzle Sealing (AREA)

FR1054091D 1950-11-14 1951-11-12 Perfectionnements aux rotors de moteurs à turbine à gaz Expired FR1054091A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB301136X		1950-11-14

Publications (1)

Publication Number	Publication Date
FR1054091A true FR1054091A (fr)	1954-02-08

Family

ID=10302484

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR1054091D Expired FR1054091A (fr)	1950-11-14	1951-11-12	Perfectionnements aux rotors de moteurs à turbine à gaz

Country Status (4)

Country	Link
US (1)	US2755063A (fr)
CH (1)	CH301136A (fr)
FR (1)	FR1054091A (fr)
GB (1)	GB699582A (fr)

Families Citing this family (39)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB779059A (en) *	1954-07-15	1957-07-17	Rolls Royce	Improvements in or relating to axial-flow fluid machines, for example compressors orturbines of gas-turbine engines
BE540433A (fr) *	1954-08-12
GB802476A (en) *	1955-09-29	1958-10-08	Rolls Royce	Improvements in or relating to rotors of axial-flow fluid machines for example compressors and turbines
US2974924A (en) *	1956-12-05	1961-03-14	Gen Electric	Turbine bucket retaining means and sealing assembly
US2994506A (en) *	1958-07-21	1961-08-01	Gen Motors Corp	Rotor blade locks
US3023998A (en) *	1959-03-13	1962-03-06	Jr Walter H Sanderson	Rotor blade retaining device
GB928349A (en) *	1960-12-06	1963-06-12	Rolls Royce	Improvements in or relating to bladed rotors of fluid flow machines
US3119595A (en) *	1961-02-23	1964-01-28	Gen Electric	Bladed rotor and baffle assembly
US3043562A (en) *	1961-04-10	1962-07-10	Gen Electric	Combination sealing and restraining member for long-shank turbo-machine buckets
DE1288364B (de) *	1961-04-10	1969-01-30	Gen Electric	Laufrad fuer Axialturbomaschinen, insbesondere Axialgasturbinen
US3157385A (en) *	1961-10-17	1964-11-17	Ass Elect Ind	Blade locking means for turbines or compressors
US3112915A (en) *	1961-12-22	1963-12-03	Gen Electric	Rotor assembly air baffle
NL295165A (fr) *	1962-07-11
US3248081A (en) *	1964-12-29	1966-04-26	Gen Electric	Axial locating means for airfoils
US3295825A (en) *	1965-03-10	1967-01-03	Gen Motors Corp	Multi-stage turbine rotor
US3501249A (en) *	1968-06-24	1970-03-17	Westinghouse Electric Corp	Side plates for turbine blades
US3656865A (en) *	1970-07-21	1972-04-18	Gen Motors Corp	Rotor blade retainer
US3814539A (en) *	1972-10-04	1974-06-04	Gen Electric	Rotor sealing arrangement for an axial flow fluid turbine
US3841794A (en) *	1974-03-06	1974-10-15	United Aircraft Corp	Snap-on lock for turbomachinery blades
US4507052A (en) *	1983-03-31	1985-03-26	General Motors Corporation	End seal for turbine blade bases
GB8705216D0 (en) *	1987-03-06	1987-04-08	Rolls Royce Plc	Rotor assembly
US4890981A (en) *	1988-12-30	1990-01-02	General Electric Company	Boltless rotor blade retainer
US5281098A (en) *	1992-10-28	1994-01-25	General Electric Company	Single ring blade retaining assembly
JP2003526039A (ja) *	1999-03-19	2003-09-02	シーメンスアクチエンゲゼルシヤフト	内部冷却式ガスタービン翼付きのガスタービンロータ
FR2905139B1 (fr) *	2006-08-25	2012-09-28	Snecma	Aube de rotor d'une turbomachine
EP1916382A1 (fr) *	2006-10-25	2008-04-30	Siemens AG	Dispositif et procédé pour sécuriser un élément d'étanchéité sur un rotor
FR2913064B1 (fr) *	2007-02-22	2009-04-10	Snecma Sa	Flasque annulaire d'etancheite pour disque de rotor dans une turbomachine
RU2368814C1 (ru) *	2008-01-17	2009-09-27	Федеральное государственное унитарное предприятие "Центральный институт авиационного моторостроения имени П.И. Баранова"	Рабочее колесо осевого компрессора газотурбинного двигателя (варианты)
FR2939832B1 (fr) *	2008-12-11	2011-01-07	Turbomeca	Roue de turbine equipee d'un dispositif de retenue axiale verrouillant des pales par rapport a un disque.
DE102010015211B4 (de) *	2010-04-16	2013-06-20	Mtu Aero Engines Gmbh	Dämpfungselement zur Dämpfung von Laufschaufelschwingungen, Laufschaufel sowie Rotor
FR2961847B1 (fr) *	2010-06-25	2012-08-17	Snecma	Roue mobile a aubes en materiau composite pour moteur a turbine a gaz a liaison pied d'aube/disque par serrage
GB2506712B (en) *	2013-05-14	2018-05-02	Rolls Royce Plc	Balancing method
EP2860350A1 (fr) *	2013-10-10	2015-04-15	Siemens Aktiengesellschaft	Aube de turbine et turbine à gaz
JP6218232B2 (ja) *	2014-03-14	2017-10-25	本田技研工業株式会社	タービンホイール
GB2547906B (en) *	2016-03-02	2019-07-03	Rolls Royce Plc	A bladed rotor arrangement
DE102016107315A1 (de) *	2016-04-20	2017-10-26	Rolls-Royce Deutschland Ltd & Co Kg	Rotor mit Überhang an Laufschaufeln für ein Sicherungselement
KR101882109B1 (ko) *	2016-12-23	2018-07-25	두산중공업 주식회사	가스 터빈
US10907491B2 (en) *	2017-11-30	2021-02-02	General Electric Company	Sealing system for a rotary machine and method of assembling same
US12228142B1 (en)	2023-08-04	2025-02-18	Rtx Corporation	Control of leakage for gas turbine engine compressor blades

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB595643A (en) *	1945-04-23	1947-12-11	Alan Arnold Griffith	Improvements in or relating to fans, axial compressors and the like
US2494658A (en) *	1946-05-10	1950-01-17	United Aircraft Corp	Blade mounting
GB612097A (en) *	1946-10-09	1948-11-08	English Electric Co Ltd	Improvements in and relating to the cooling of gas turbine rotors
US2595829A (en) *	1946-12-19	1952-05-06	Benson Mfg Company	Axial flow fan and compressor

1950
- 1950-11-14 GB GB27867/50A patent/GB699582A/en not_active Expired
1951
- 1951-11-08 US US255359A patent/US2755063A/en not_active Expired - Lifetime
- 1951-11-12 FR FR1054091D patent/FR1054091A/fr not_active Expired
- 1951-11-12 CH CH301136D patent/CH301136A/de unknown

Also Published As

Publication number	Publication date
CH301136A (de)	1954-08-31
US2755063A (en)	1956-07-17
GB699582A (en)	1953-11-11

Publication	Publication Date	Title
FR1054091A (fr)	1954-02-08	Perfectionnements aux rotors de moteurs à turbine à gaz
FR1039698A (fr)	1953-10-08	Perfectionnements aux structures de moteurs à turbine à gaz
FR1073579A (fr)	1954-09-27	Perfectionnements apportés aux appareillages de combustion des moteurs à turbine à gaz
FR1054402A (fr)	1954-02-10	Perfectionnements aux moteurs à turbine à gaz
FR970988A (fr)	1951-01-11	Perfectionnements aux moteurs à turbine à gaz
FR1029366A (fr)	1953-06-02	Turbine à gaz
FR1020989A (fr)	1953-02-12	Perfectionnements aux moteurs à turbines à gaz
FR1130711A (fr)	1957-02-11	Perfectionnements aux rotors de moteurs à turbine à gaz
FR1019591A (fr)	1953-01-23	Perfectionnements aux moteurs à turbine à gaz
FR966804A (fr)	1950-10-19	Perfectionnements aux moteurs à turbine à gaz
FR1161685A (fr)	1958-09-03	Perfectionnements aux moteurs à turbine à gaz
FR1066903A (fr)	1954-06-10	Perfectionnements aux moteurs à turbine à gaz
FR968350A (fr)	1950-11-24	Perfectionnements aux moteurs à turbine à gaz
FR1093961A (fr)	1955-05-11	Perfectionnements aux moteurs à turbine à gaz
FR1072779A (fr)	1954-09-15	Perfectionnements aux moteurs à turbine à gaz
FR1108176A (fr)	1956-01-10	Perfectionnements aux moteurs à turbine à gaz
FR1111177A (fr)	1956-02-23	Perfectionnements aux moteurs à turbine à gaz
FR1056118A (fr)	1954-02-24	Perfectionnements aux moteurs à turbine à gaz
FR966308A (fr)	1950-10-06	Perfectionnements aux moteurs à turbine à gaz
FR1015235A (fr)	1952-08-29	Perfectionnements aux moteurs à turbines à gaz
FR1038625A (fr)	1953-09-30	Moteur à turbine à gaz
FR1110604A (fr)	1956-02-15	Perfectionnements aux moteurs à turbine à gaz
FR1107990A (fr)	1956-01-06	Perfectionnements aux moteurs à turbines à gaz
FR1062058A (fr)	1954-04-20	Perfectionnements aux moteurs à turbine à gaz
FR1088896A (fr)	1955-03-11	Perfectionnements aux moteurs à turbine à gaz