FR2013758A1 - - Google Patents

Info

Publication number
FR2013758A1
FR2013758A1 FR6914796A FR6914796A FR2013758A1 FR 2013758 A1 FR2013758 A1 FR 2013758A1 FR 6914796 A FR6914796 A FR 6914796A FR 6914796 A FR6914796 A FR 6914796A FR 2013758 A1 FR2013758 A1 FR 2013758A1
Authority
FR
France
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.)
Withdrawn
Application number
FR6914796A
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.)
Sulzer AG
Original Assignee
Sulzer AG
Sulzer Freres SA
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, Sulzer Freres SA filed Critical Sulzer AG
Publication of FR2013758A1 publication Critical patent/FR2013758A1/fr
Withdrawn legal-status Critical Current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
    • 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)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Mounting Of Bearings Or Others (AREA)
  • Magnetic Bearings And Hydrostatic Bearings (AREA)
FR6914796A 1968-07-26 1969-05-08 Withdrawn FR2013758A1 (de)

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
FR2013758A1 true FR2013758A1 (de) 1970-04-10

Family

ID=4371878

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6914796A Withdrawn FR2013758A1 (de) 1968-07-26 1969-05-08

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
US3582231A (en) 1971-06-01
DE1751812A1 (de) 1970-10-01
NL6811394A (de) 1970-01-29
DE1751812B2 (de) 1971-05-13
GB1271822A (en) 1972-04-26
NL145635B (nl) 1975-04-15
BE731928A (de) 1969-10-23
CH494895A (de) 1970-08-15

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Legal Events

Date Code Title Description
ST Notification of lapse