CH259201A - Läufer für mehrstufige Axialverdichter und -turbinen. - Google Patents

Läufer für mehrstufige Axialverdichter und -turbinen.

Info

Publication number: CH259201A
Authority: CH; Switzerland
Prior art keywords: turbines; rotor; stage axial; axial compressors; compressors
Prior art date: 1944-10-06

Application number

Other languages

English (en)

Inventor

Power Jets Research De Limited

Original Assignee

Power Jets Res & Dev Ltd

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.)

1944-10-06

Filing date

1945-12-18

Publication date

1949-01-15

1945-12-18 Application filed by Power Jets Res & Dev Ltd filed Critical Power Jets Res & Dev Ltd

1949-01-15 Publication of CH259201A publication Critical patent/CH259201A/de

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
- F01D5/02—Blade-carrying members, e.g. rotors
- F01D5/06—Rotors for more than one axial stage, e.g. of drum or multiple disc type; Details thereof, e.g. shafts, shaft connections
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T50/00—Aeronautics or air transport
- Y02T50/60—Efficient propulsion technologies, e.g. for aircraft

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Structures Of Non-Positive Displacement Pumps (AREA)
Turbine Rotor Nozzle Sealing (AREA)

CH259201D 1944-10-06 1945-12-18 Läufer für mehrstufige Axialverdichter und -turbinen. CH259201A (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB19246/44A GB611405A (en)	1944-10-06	1944-10-06	Improvements in or relating to rotors for multi-stage axial flow compressors and turbines

Publications (1)

Publication Number	Publication Date
CH259201A true CH259201A (de)	1949-01-15

Family

ID=10126161

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH259201D CH259201A (de)	1944-10-06	1945-12-18	Läufer für mehrstufige Axialverdichter und -turbinen.

Country Status (6)

Country	Link
US (1)	US2461402A (de)
BE (1)	BE462184A (de)
CH (1)	CH259201A (de)
FR (1)	FR919126A (de)
GB (1)	GB611405A (de)
NL (1)	NL66706C (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE838191C (de) *	1946-06-07	1952-03-27	Gebrüder Sulzer Aktiengesellschaft, Winterthur (Schweiz)	Schaufelung für axiale Turbomaschinen und Verfahren zur Herstellung derselben
US2618120A (en) *	1946-06-07	1952-11-18	Papini Anthony	Coaxial combustion products generator and turbine with cooling means
CH257836A (de) *	1947-08-07	1948-10-31	Sulzer Ag	Läufer für Kreiselmaschinen, insbesondere für Gasturbinen.
US2628766A (en) *	1948-11-26	1953-02-17	Josef A Rydmark	Gas turbine power plant
NL72215C (de) *	1949-04-29
FR1012335A (fr) *	1949-07-13	1952-07-08	Hispano Suiza Sa	Perfectionnements apportés aux engins, notamment aux compresseurs axiaux, à rotor équipé de plusieurs aubages disposés en tandem
US2675174A (en) *	1950-05-11	1954-04-13	Gen Motors Corp	Turbine or compressor rotor
DE944646C (de) *	1953-09-20	1956-06-21	Maschf Augsburg Nuernberg Ag	Laeufer fuer mehrstufige, axial durchstroemte Kreiselradmaschinen, insbesondere Gasturbinen
US2922618A (en) *	1956-03-06	1960-01-26	Gen Electric	Turbo-machine rotor
US3059901A (en) *	1958-04-01	1962-10-23	Carrier Corp	Rotor construction
US3692429A (en) *	1971-02-01	1972-09-19	Westinghouse Electric Corp	Rotor structure and method of broaching the same
FR2404134A1 (fr) *	1977-09-23	1979-04-20	Snecma	Rotor pour turbomachines
US4483054A (en) *	1982-11-12	1984-11-20	United Technologies Corporation	Method for making a drum rotor
US7128535B2 (en) *	2003-11-26	2006-10-31	United Technologies Corporation	Turbine drum rotor for a turbine engine
EP2708697A1 (de) *	2012-09-17	2014-03-19	Alstom Technology Ltd	Verfahren zur Verbindung zweier Rotorabschnitte sowie Turbinenrotor
EP2789797B1 (de) *	2013-04-08	2018-08-08	Ansaldo Energia Switzerland AG	Rotor

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE352282C (de) *	1919-04-20	1922-04-24	Rudolf Wagner Dr	Turbinenlaeufer, insbesondere fuer schnellaufende leichte Dampf- oder Gasturbinen
GB394001A (en) *	1931-12-18	1933-06-19	Parsons C A & Co Ltd	Improvements in and relating to built-up rotors, suitable for steam turbines
GB383252A (en) *	1932-01-25	1932-11-10	Bbc Brown Boveri & Cie	Improvements in and relating to reaction turbines
GB543985A (en) *	1939-09-25	1942-03-23	Sulzer Ag	Improvements in or relating to rotors for turbines

0
- BE BE462184D patent/BE462184A/xx unknown
- NL NL66706D patent/NL66706C/xx active
1944
- 1944-10-06 GB GB19246/44A patent/GB611405A/en not_active Expired
1945
- 1945-10-05 US US620503A patent/US2461402A/en not_active Expired - Lifetime
- 1945-12-18 FR FR919126D patent/FR919126A/fr not_active Expired
- 1945-12-18 CH CH259201D patent/CH259201A/de unknown

Also Published As

Publication number	Publication date
US2461402A (en)	1949-02-08
GB611405A (en)	1948-10-29
NL66706C (de)
FR919126A (fr)	1947-02-27
BE462184A (de)

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