FR1084494A - Turbo-machine with adjustable guide fins - Google Patents

Turbo-machine with adjustable guide fins

Info

Publication number
FR1084494A
FR1084494A FR1084494DA FR1084494A FR 1084494 A FR1084494 A FR 1084494A FR 1084494D A FR1084494D A FR 1084494DA FR 1084494 A FR1084494 A FR 1084494A
Authority
FR
France
Prior art keywords
turbo
machine
adjustable guide
guide fins
fins
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.)
Expired
Application number
Other languages
French (fr)
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
Application granted granted Critical
Publication of FR1084494A publication Critical patent/FR1084494A/en
Expired 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
    • F01D17/00—Regulating or controlling by varying flow
    • F01D17/10—Final actuators
    • F01D17/12—Final actuators arranged in stator parts
    • F01D17/14—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits
    • F01D17/16—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits by means of nozzle vanes
    • F01D17/162—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits by means of nozzle vanes for axial flow, i.e. the vanes turning around axes which are essentially perpendicular to the rotor centre line
    • 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
    • F05D2250/10—Two-dimensional
    • F05D2250/13—Two-dimensional trapezoidal
    • 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
    • F05D2250/10—Two-dimensional
    • F05D2250/13—Two-dimensional trapezoidal
    • F05D2250/131—Two-dimensional trapezoidal polygonal
    • 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
FR1084494D 1952-10-03 1953-09-30 Turbo-machine with adjustable guide fins Expired FR1084494A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB24895/52A GB737473A (en) 1952-10-03 1952-10-03 Turbines and like machines having adjustable guide blades

Publications (1)

Publication Number Publication Date
FR1084494A true FR1084494A (en) 1955-01-19

Family

ID=10218950

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1084494D Expired FR1084494A (en) 1952-10-03 1953-09-30 Turbo-machine with adjustable guide fins

Country Status (4)

Country Link
US (1) US2917275A (en)
DE (1) DE929667C (en)
FR (1) FR1084494A (en)
GB (1) GB737473A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2583820A1 (en) * 1985-06-20 1986-12-26 Snecma Device for varying the passage cross-section of a turbine distributor

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1058315B (en) * 1955-09-30 1959-05-27 Power Jets Res & Dev Ltd Jet engine with air inlet connected to a combustion chamber via a connecting duct and device arranged within this connecting duct for increasing the pressure of the air flowing from the air inlet to the combustion chamber
DE1047538B (en) * 1956-10-29 1958-12-24 Siemens Ag Rotatable guide vane with limited range of rotation, especially for turbines, e.g. B. gas turbines
US3263906A (en) * 1963-07-22 1966-08-02 Task Corp Stator vane check valve
DE2835349C2 (en) * 1978-08-11 1979-12-20 Mtu Motoren- Und Turbinen-Union Muenchen Gmbh, 8000 Muenchen Adjustable grille for highly loaded compressors, especially of gas turbine engines
EP1571298A1 (en) * 2004-03-02 2005-09-07 Siemens Aktiengesellschaft Blade for a turbomachine and turbomachine
US7753647B2 (en) * 2005-07-20 2010-07-13 United Technologies Corporation Lightweight cast inner diameter vane shroud for variable stator vanes
US7628579B2 (en) * 2005-07-20 2009-12-08 United Technologies Corporation Gear train variable vane synchronizing mechanism for inner diameter vane shroud
US7690889B2 (en) * 2005-07-20 2010-04-06 United Technologies Corporation Inner diameter variable vane actuation mechanism
US7588415B2 (en) * 2005-07-20 2009-09-15 United Technologies Corporation Synch ring variable vane synchronizing mechanism for inner diameter vane shroud
DE102006052003A1 (en) * 2006-11-03 2008-05-08 Rolls-Royce Deutschland Ltd & Co Kg Turbomachine with adjustable stator blades

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1067356A (en) * 1913-03-26 1913-07-15 Ljungstroems Angturbin Ab Steam-turbine.
US1694481A (en) * 1926-07-12 1928-12-11 Moody Lewis Ferry Propeller-type turbine or pump
US1978809A (en) * 1931-05-26 1934-10-30 Moody Lewis Ferry Hydraulic apparatus
NL75411C (en) * 1946-03-20
US2616662A (en) * 1949-01-05 1952-11-04 Westinghouse Electric Corp Turbine bearing support structure
BE496713A (en) * 1949-07-01

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2583820A1 (en) * 1985-06-20 1986-12-26 Snecma Device for varying the passage cross-section of a turbine distributor

Also Published As

Publication number Publication date
DE929667C (en) 1955-06-30
GB737473A (en) 1955-09-28
US2917275A (en) 1959-12-15

Similar Documents

Publication Publication Date Title
FR1087808A (en) Transistron amplifier
FR1068404A (en) Turbos-lift aerodyne
FR1077914A (en) Ultra-sensitive head projectile
FR1084494A (en) Turbo-machine with adjustable guide fins
FR1061047A (en) Finned radiator
FR1079189A (en) Rocket with removable fins
FR1084493A (en) Turbo-machine with adjustable guide vanes
FR64154E (en) High stability autooscillator
AT180421B (en) Slide rule
FR1062744A (en) Multiple adjustable support
FR1053118A (en) Turbine fin
FR1077531A (en) Straight loom
FR1062995A (en) adjustable stay
FR1067496A (en) Multistage Turbocentrifuge
FR1053294A (en) Plane
FR1060589A (en) Drawing table
FR1081713A (en) High flow germanium rectifier
FR1083203A (en) Radiation burner
FR1065839A (en) Multi-sail construction
FR1073856A (en) Ashtray with supports
FR1096836A (en) Adding machine
FR1072494A (en) Flow separator
FR1087236A (en) Non-sinusoidal crankshaft mechanism
FR1064879A (en) Crankset with parallel axes
FR1064033A (en) Bilame with heater