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GB1271823A - Stator blade rings - Google Patents

Stator blade rings

Info

Publication number
GB1271823A
GB1271823A GB37292/69A GB3729269A GB1271823A GB 1271823 A GB1271823 A GB 1271823A GB 37292/69 A GB37292/69 A GB 37292/69A GB 3729269 A GB3729269 A GB 3729269A GB 1271823 A GB1271823 A GB 1271823A
Authority
GB
United Kingdom
Prior art keywords
stator blade
blade rings
july
headings
turbines
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
GB37292/69A
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
Gebrueder 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, Gebrueder Sulzer AG filed Critical Sulzer AG
Publication of GB1271823A publication Critical patent/GB1271823A/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
    • 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
    • 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)
  • Mounting Of Bearings Or Others (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

1,271,823. Turbines; axial-flow compressors and pumps. SULZER BROS Ltd. July 24, 1969 [July 26, 1969], No.37292/69. Headings F1C and F1T. The subject matter of this Specification is the same as that of Specification 1, 271, 822 but the claims are concerned with the cooling of the journal housings of the adjustable stator blades.
GB37292/69A 1968-07-26 1969-07-24 Stator blade rings Expired GB1271823A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1127868A CH494340A (en) 1968-07-26 1968-07-26 Guide vane ring for turbo machines III

Publications (1)

Publication Number Publication Date
GB1271823A true GB1271823A (en) 1972-04-26

Family

ID=4371894

Family Applications (1)

Application Number Title Priority Date Filing Date
GB37292/69A Expired GB1271823A (en) 1968-07-26 1969-07-24 Stator blade rings

Country Status (7)

Country Link
US (1) US3525574A (en)
BE (1) BE731930A (en)
CH (1) CH494340A (en)
DE (1) DE1751810B1 (en)
FR (1) FR2013756A1 (en)
GB (1) GB1271823A (en)
NL (1) NL6811396A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1926338A1 (en) * 1969-05-23 1970-12-17 Motoren Turbinen Union Device for supporting pivotable guide vanes of thermal turbo machines
FR2030895A5 (en) * 1969-05-23 1970-11-13 Motoren Turbinen Union
US4007998A (en) * 1975-08-22 1977-02-15 Carrier Corporation Blade assembly

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB579161A (en) * 1942-11-06 1946-07-25 Joseph Stanley Hall Improvements relating to elastic fluid turbines
GB742241A (en) * 1951-02-15 1955-12-21 Power Jets Res & Dev Ltd Improvements in the cooling of turbines
BE514728A (en) * 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
GB783970A (en) * 1954-09-17 1957-10-02 Napier & Son Ltd Gaseous fluid turbines
DE1273928B (en) * 1962-02-23 1968-07-25 United Aircraft Corp Tight connection of two relatively movable pipe sockets on containers
US3295823A (en) * 1965-10-13 1967-01-03 Raymond G H Waugh Gas turbine cooling distribution system using the blade ring principle
US3367628A (en) * 1966-10-31 1968-02-06 United Aircraft Corp Movable vane unit

Also Published As

Publication number Publication date
BE731930A (en) 1969-10-23
US3525574A (en) 1970-08-25
FR2013756A1 (en) 1970-04-10
DE1751810B1 (en) 1971-06-09
NL6811396A (en) 1970-01-29
CH494340A (en) 1970-07-31

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee