DE1023275B - Gas- oder Abgasturbine - Google Patents

Gas- oder Abgasturbine

Info

Publication number
DE1023275B
DE1023275B DEN9702A DEN0009702A DE1023275B DE 1023275 B DE1023275 B DE 1023275B DE N9702 A DEN9702 A DE N9702A DE N0009702 A DEN0009702 A DE N0009702A DE 1023275 B DE1023275 B DE 1023275B
Authority
DE
Germany
Prior art keywords
turbine
rotor
rotor disk
ring
gas
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.)
Pending
Application number
DEN9702A
Other languages
German (de)
English (en)
Inventor
Reginald Henry Douglas
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.)
Napier Turbochargers Ltd
Original Assignee
D Napier and Son 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.)
Filing date
Publication date
Application filed by D Napier and Son Ltd filed Critical D Napier and Son Ltd
Publication of DE1023275B publication Critical patent/DE1023275B/de
Pending 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
    • F01D5/02—Blade-carrying members, e.g. rotors
    • F01D5/08—Heating, heat-insulating or cooling means
    • F01D5/081—Cooling fluid being directed on the side of the rotor disc or at the roots of the blades
    • F01D5/082—Cooling fluid being directed on the side of the rotor disc or at the roots of the blades on the side of the rotor disc
    • 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
    • F01D11/00—Preventing or minimising internal leakage of working-fluid, e.g. between stages
    • F01D11/02—Preventing or minimising internal leakage of working-fluid, e.g. between stages by non-contact sealings, e.g. of labyrinth type
    • 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)
  • Breeding Of Plants And Reproduction By Means Of Culturing (AREA)
DEN9702A 1953-11-20 1954-11-06 Gas- oder Abgasturbine Pending DE1023275B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB32312/53A GB789203A (en) 1953-11-20 1953-11-20 Improvements in or relating to combustion turbines

Publications (1)

Publication Number Publication Date
DE1023275B true DE1023275B (de) 1958-01-23

Family

ID=10336640

Family Applications (1)

Application Number Title Priority Date Filing Date
DEN9702A Pending DE1023275B (de) 1953-11-20 1954-11-06 Gas- oder Abgasturbine

Country Status (7)

Country Link
US (1) US2912221A (OSRAM)
BE (1) BE533517A (OSRAM)
CH (1) CH341029A (OSRAM)
DE (1) DE1023275B (OSRAM)
FR (1) FR1114538A (OSRAM)
GB (1) GB789203A (OSRAM)
NL (2) NL99245C (OSRAM)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1258165B (de) * 1964-07-22 1968-01-04 Litton Industries Inc Beschleunigungsmesser mit in einer Fluessigkeit schwebendem Pendel

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3647313A (en) * 1970-06-01 1972-03-07 Gen Electric Gas turbine engines with compressor rotor cooling
FR2484574A1 (fr) * 1980-06-13 1981-12-18 Snecma Palier inter-arbres de turbomachine multi-corps a amortissement par pellicule d'huile
FR2851288B1 (fr) * 2003-02-14 2006-07-28 Snecma Moteurs Dispositif de refroidissement de disques de turbines
US7942635B1 (en) * 2007-08-02 2011-05-17 Florida Turbine Technologies, Inc. Twin spool rotor assembly for a small gas turbine engine

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE737397C (de) * 1934-04-01 1943-07-12 Michael Martinka Dipl Ing Kuehlungseinrichtung fuer Turbinenlaufraeder
FR919016A (fr) * 1944-12-18 1947-02-25 Oerlikon Maschf Turbo-machine refroidie
CH270345A (de) * 1939-12-19 1950-08-31 Power Jets Res & Dev Ltd Gasturbinen-Kraftanlage.
DE767312C (de) * 1939-10-17 1952-05-02 Daimler Benz Ag Kuehlung von Abgasturbinen

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE461929A (OSRAM) * 1939-12-19
FR927749A (fr) * 1945-06-08 1947-11-07 Power Jets Res & Dev Ltd Perfectionnements apportés aux rotors de turbines à étages multiples
US2657901A (en) * 1945-06-08 1953-11-03 Power Jets Res & Dev Ltd Construction of turbine rotors
FR962918A (OSRAM) * 1947-03-11 1950-06-23
US2620157A (en) * 1947-05-06 1952-12-02 Rolls Royce Gas-turbine engine
US2672013A (en) * 1950-06-30 1954-03-16 Curtiss Wright Corp Gas turbine cooling system

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE737397C (de) * 1934-04-01 1943-07-12 Michael Martinka Dipl Ing Kuehlungseinrichtung fuer Turbinenlaufraeder
DE767312C (de) * 1939-10-17 1952-05-02 Daimler Benz Ag Kuehlung von Abgasturbinen
CH270345A (de) * 1939-12-19 1950-08-31 Power Jets Res & Dev Ltd Gasturbinen-Kraftanlage.
FR919016A (fr) * 1944-12-18 1947-02-25 Oerlikon Maschf Turbo-machine refroidie

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1258165B (de) * 1964-07-22 1968-01-04 Litton Industries Inc Beschleunigungsmesser mit in einer Fluessigkeit schwebendem Pendel

Also Published As

Publication number Publication date
CH341029A (fr) 1959-09-15
US2912221A (en) 1959-11-10
NL99245C (OSRAM)
NL192509A (OSRAM)
GB789203A (en) 1958-01-15
BE533517A (OSRAM)
FR1114538A (fr) 1956-04-13

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