CH494895A - Leitschaufelkranz für Turbomaschinen - Google Patents

Leitschaufelkranz für Turbomaschinen

Info

Publication number
CH494895A
CH494895A CH1127668A CH1127668A CH494895A CH 494895 A CH494895 A CH 494895A CH 1127668 A CH1127668 A CH 1127668A CH 1127668 A CH1127668 A CH 1127668A CH 494895 A CH494895 A CH 494895A
Authority
CH
Switzerland
Prior art keywords
guide vane
vane ring
turbo machines
turbo
machines
Prior art date
Application number
CH1127668A
Other languages
English (en)
Inventor
Ferdinand Dipl Ing Zerlauth
Original Assignee
Sulzer Ag
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 Sulzer Ag filed Critical Sulzer Ag
Priority to CH1127668A priority Critical patent/CH494895A/de
Priority to DE19681751812 priority patent/DE1751812B2/de
Priority to NL686811394A priority patent/NL145635B/xx
Priority to US779545A priority patent/US3582231A/en
Priority to BE731928D priority patent/BE731928A/xx
Priority to FR6914796A priority patent/FR2013758A1/fr
Priority to GB37290/69A priority patent/GB1271822A/en
Publication of CH494895A publication Critical patent/CH494895A/de

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
    • 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
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • F01D25/08—Cooling; Heating; Heat-insulation
    • F01D25/12—Cooling
    • 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)
  • Magnetic Bearings And Hydrostatic Bearings (AREA)
  • Mounting Of Bearings Or Others (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
CH1127668A 1968-07-26 1968-07-26 Leitschaufelkranz für Turbomaschinen CH494895A (de)

Priority Applications (7)

Application Number Priority Date Filing Date Title
CH1127668A CH494895A (de) 1968-07-26 1968-07-26 Leitschaufelkranz für Turbomaschinen
DE19681751812 DE1751812B2 (de) 1968-07-26 1968-08-02 Leitschaufelkranz einer axial durchstroemten schroemungs maschine
NL686811394A NL145635B (nl) 1968-07-26 1968-08-09 Axiaal doorstroomde turbomachine.
US779545A US3582231A (en) 1968-07-26 1968-11-27 Bearing mount for vane rings of turboengines
BE731928D BE731928A (de) 1968-07-26 1969-04-23
FR6914796A FR2013758A1 (de) 1968-07-26 1969-05-08
GB37290/69A GB1271822A (en) 1968-07-26 1969-07-24 Stator blade rings

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1127668A CH494895A (de) 1968-07-26 1968-07-26 Leitschaufelkranz für Turbomaschinen

Publications (1)

Publication Number Publication Date
CH494895A true CH494895A (de) 1970-08-15

Family

ID=4371878

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1127668A CH494895A (de) 1968-07-26 1968-07-26 Leitschaufelkranz für Turbomaschinen

Country Status (7)

Country Link
US (1) US3582231A (de)
BE (1) BE731928A (de)
CH (1) CH494895A (de)
DE (1) DE1751812B2 (de)
FR (1) FR2013758A1 (de)
GB (1) GB1271822A (de)
NL (1) NL145635B (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3850544A (en) * 1973-11-02 1974-11-26 Gen Electric Mounting arrangement for a bearing of axial flow turbomachinery having variable pitch stationary blades
US3966352A (en) * 1975-06-30 1976-06-29 United Technologies Corporation Variable area turbine
US4025227A (en) * 1975-06-30 1977-05-24 United Technologies Corporation Variable area turbine
CA1052231A (en) * 1976-04-22 1979-04-10 Dominion Engineering Works Limited Water turbine bearing seal
DE19747555A1 (de) * 1997-10-28 1999-04-29 Voith Sulzer Papiertech Patent Heiz- und/oder kühlbarer Zylinder
US6453556B1 (en) * 2000-10-11 2002-09-24 Hmy Ltd. Method of producing exhaust gas vane blade for superchargers of motor vehicles and vane blade
EP1895106A1 (de) * 2006-08-28 2008-03-05 ABB Turbo Systems AG Abdichtung verstellbarer Leitschaufeln
CN112388260A (zh) * 2020-11-20 2021-02-23 无锡航亚科技股份有限公司 一种航空发动机双轴颈整流叶片轴颈的加工方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE514728A (de) * 1951-10-10
GB755527A (en) * 1953-10-15 1956-08-22 Power Jets Res & Dev Ltd Mounting of swivelling guide vane elements in axial flow elastic fluid turbines
US3013771A (en) * 1960-10-18 1961-12-19 Chrysler Corp Adjustable nozzles for gas turbine engine
US3367628A (en) * 1966-10-31 1968-02-06 United Aircraft Corp Movable vane unit

Also Published As

Publication number Publication date
DE1751812B2 (de) 1971-05-13
FR2013758A1 (de) 1970-04-10
BE731928A (de) 1969-10-23
NL6811394A (de) 1970-01-29
US3582231A (en) 1971-06-01
NL145635B (nl) 1975-04-15
DE1751812A1 (de) 1970-10-01
GB1271822A (en) 1972-04-26

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Legal Events

Date Code Title Description
PL Patent ceased