CH323718A - Schaufel für Gasturbine - Google Patents

Schaufel für Gasturbine

Info

Publication number: CH323718A
Authority: CH; Switzerland
Prior art keywords: blade; gas turbine; turbine; gas
Prior art date: 1953-01-30

Application number

Other languages

English (en)

Inventor

Gerdan Dimitrius

Wilder Stuart Jr

Original Assignee

Gen Motors Corp

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.)

1953-01-30

Filing date

1954-01-30

Publication date

1957-08-15

1954-01-30 Application filed by Gen Motors Corp filed Critical Gen Motors Corp

1957-08-15 Publication of CH323718A publication Critical patent/CH323718A/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
- F01D5/12—Blades
- F01D5/14—Form or construction
- F01D5/18—Hollow blades, i.e. blades with cooling or heating channels or cavities; Heating, heat-insulating or cooling means on blades
- F01D5/187—Convection cooling
- 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
- F01D5/12—Blades
- F01D5/14—Form or construction
- F01D5/18—Hollow blades, i.e. blades with cooling or heating channels or cavities; Heating, heat-insulating or cooling means on blades
- 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
- F05D2260/20—Heat transfer, e.g. cooling
- F05D2260/221—Improvement of heat transfer
- F05D2260/2214—Improvement of heat transfer by increasing the heat transfer surface
- F05D2260/22141—Improvement of heat transfer by increasing the heat transfer surface using fins or ribs
- 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)
Turbine Rotor Nozzle Sealing (AREA)

CH323718D 1953-01-30 1954-01-30 Schaufel für Gasturbine CH323718A (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US323718XA	1953-01-30	1953-01-30

Publications (1)

Publication Number	Publication Date
CH323718A true CH323718A (de)	1957-08-15

Family

ID=21864607

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH323718D CH323718A (de)	1953-01-30	1954-01-30	Schaufel für Gasturbine

Country Status (3)

Country	Link
CH (1)	CH323718A (de)
FR (1)	FR1092136A (de)
GB (1)	GB754217A (de)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1173732B (de) *	1960-06-08	1964-07-09	Gen Motors Corp	Gegossene Turbinenschaufel
DE1233658B (de) *	1960-01-05	1967-02-02	Rolls Royce	Schaufel fuer Gasturbinentriebwerke
US4529357A (en) *	1979-06-30	1985-07-16	Rolls-Royce Ltd	Turbine blades
EP4663899A1 (de) *	2024-06-11	2025-12-17	Siemens Energy Global GmbH & Co. KG	Hohle offene turbinenschaufel und gasturbine

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB846277A (en) *	1956-11-20	1960-08-31	Rolls Royce	Turbine and compressor blades
US3017159A (en) *	1956-11-23	1962-01-16	Curtiss Wright Corp	Hollow blade construction
US2923525A (en) *	1958-04-04	1960-02-02	Orenda Engines Ltd	Hollow gas turbine blade
US5259730A (en) *	1991-11-04	1993-11-09	General Electric Company	Impingement cooled airfoil with bonding foil insert
US6390774B1 (en)	2000-02-02	2002-05-21	General Electric Company	Gas turbine bucket cooling circuit and related process
US6910864B2 (en) *	2003-09-03	2005-06-28	General Electric Company	Turbine bucket airfoil cooling hole location, style and configuration
US8157527B2 (en) *	2008-07-03	2012-04-17	United Technologies Corporation	Airfoil with tapered radial cooling passage
CN103216273A (zh) *	2013-04-17	2013-07-24	北京航空航天大学	一种内冷通道表面为流向微槽表面的高效冷却涡轮叶片

1954
- 1954-01-18 GB GB1375/54A patent/GB754217A/en not_active Expired
- 1954-01-30 FR FR1092136D patent/FR1092136A/fr not_active Expired
- 1954-01-30 CH CH323718D patent/CH323718A/de unknown

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1233658B (de) *	1960-01-05	1967-02-02	Rolls Royce	Schaufel fuer Gasturbinentriebwerke
DE1173732B (de) *	1960-06-08	1964-07-09	Gen Motors Corp	Gegossene Turbinenschaufel
US4529357A (en) *	1979-06-30	1985-07-16	Rolls-Royce Ltd	Turbine blades
EP4663899A1 (de) *	2024-06-11	2025-12-17	Siemens Energy Global GmbH & Co. KG	Hohle offene turbinenschaufel und gasturbine
WO2025256730A1 (de) *	2024-06-11	2025-12-18	Siemens Energy Global GmbH & Co. KG	Gekühlte, hohle, offene turbinenschaufel und gasturbine

Also Published As

Publication number	Publication date
FR1092136A (fr)	1955-04-19
GB754217A (en)	1956-08-08

Publication	Publication Date	Title
CH322022A (de)	1957-05-31	Hohlschaufel für Turbomaschinen
CH325950A (de)	1957-11-30	Rotor für Turbomaschinen
CH326300A (de)	1957-12-15	Axial durchströmte Turbine, insbesondere Gasturbine
CH328211A (fr)	1958-02-28	Aubage de rotor de turbine à gaz
CH265007A (de)	1949-11-15	Verbrennungseinrichtung für Gasturbinenanlagen.
CH335302A (de)	1958-12-31	Flugzeug-Gasturbinenanlage
CH320493A (de)	1957-03-31	Turbinenleitschaufelung
CH322023A (de)	1957-05-31	Gasturbinenanlage
CH324501A (de)	1957-09-30	Gasturbinen-Strahltriebwerk
CH311370A (de)	1955-11-30	Gasturbinenrotor.
CH323718A (de)	1957-08-15	Schaufel für Gasturbine
CH319835A (de)	1957-02-28	Flugzeug mit Gasturbinentriebwerk
CH325226A (de)	1957-10-31	Schaufel für Turbomaschinen
CH323715A (fr)	1957-08-15	Aube de turbo-machine
CH310037A (de)	1955-09-30	Anlassereinrichtung für Flugzeug-Gasturbinenanlagen.
FR1095392A (fr)	1955-06-01	Aubages de turbines à gaz
CH329161A (fr)	1958-04-15	Rotor de turbine à gaz
CH342036A (de)	1959-10-31	Abgasturbine
CH305523A (de)	1955-02-28	Gehäuse für Gas- oder Dampfturbinen.
CH315987A (de)	1956-09-15	Leitschaufelkranz für axiale Turbomaschinen
CH304835A (de)	1955-01-31	Beschaufelter Konstruktionsteil für Turbomaschinen.
CH329868A (de)	1958-05-15	Schaufel für Turbomaschine
CH323720A (de)	1957-08-15	Gekühlte Gasturbine
CH304500A (de)	1955-01-15	Gasturbinenanlage.
CH341029A (fr)	1959-09-15	Installation à turbine à gaz