GB579316A - Improvements in gas turbines, axial flow or turbine type gas compressors and the like machines - Google Patents

Improvements in gas turbines, axial flow or turbine type gas compressors and the like machines

Info

Publication number
GB579316A
GB579316A GB5943/41A GB594341A GB579316A GB 579316 A GB579316 A GB 579316A GB 5943/41 A GB5943/41 A GB 5943/41A GB 594341 A GB594341 A GB 594341A GB 579316 A GB579316 A GB 579316A
Authority
GB
United Kingdom
Prior art keywords
machines
axial flow
turbine type
gas turbines
turbine
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
GB5943/41A
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.)
Metropolitan Vickers Electrical Co Ltd
Original Assignee
Metropolitan Vickers Electrical Co 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 Metropolitan Vickers Electrical Co Ltd filed Critical Metropolitan Vickers Electrical Co Ltd
Priority to GB5943/41A priority Critical patent/GB579316A/en
Publication of GB579316A publication Critical patent/GB579316A/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
    • 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
    • F01D5/084—Cooling fluid being directed on the side of the rotor disc or at the roots of the blades the fluid circulating at the periphery of a multistage rotor, e.g. of drum 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)

Abstract

579,316. Gas turbines. CONSTANT, H., SMITH, D. M., and METROPOLITANVICKERS ELECTRICAL CO., Ltd. May 7, 1941, No. 5943. [Class 110 (iii)] Turbine blades secured in longitudinal grooves and the associated spacers have their under surfaces recessed, as at 6, Fig. 1, to provide a continuous channel for a cooling medium. In the turbine of Fig. 3, the blades 1c of the nozzle ring have recessed roots at both ends. Air conducted through the hollow walls 16 of a combustion chamber is directed into the cabling channels. Specification 578,115 is referred to.
GB5943/41A 1941-05-07 1941-05-07 Improvements in gas turbines, axial flow or turbine type gas compressors and the like machines Expired GB579316A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB5943/41A GB579316A (en) 1941-05-07 1941-05-07 Improvements in gas turbines, axial flow or turbine type gas compressors and the like machines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5943/41A GB579316A (en) 1941-05-07 1941-05-07 Improvements in gas turbines, axial flow or turbine type gas compressors and the like machines

Publications (1)

Publication Number Publication Date
GB579316A true GB579316A (en) 1946-07-31

Family

ID=9805524

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5943/41A Expired GB579316A (en) 1941-05-07 1941-05-07 Improvements in gas turbines, axial flow or turbine type gas compressors and the like machines

Country Status (1)

Country Link
GB (1) GB579316A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2618461A (en) * 1948-10-05 1952-11-18 English Electric Co Ltd Gas turbine
US2656147A (en) * 1946-10-09 1953-10-20 English Electric Co Ltd Cooling of gas turbine rotors
DE1043718B (en) * 1956-07-31 1958-11-13 Maschf Augsburg Nuernberg Ag Axially loaded turbine runner with cooling by a gaseous coolant, especially for gas turbines
DE1076445B (en) * 1956-01-06 1960-02-25 British Thomson Housten Compan Gas turbine with air-cooled blades
US3189320A (en) * 1963-04-29 1965-06-15 Westinghouse Electric Corp Method of cooling turbine rotors and discs
US4551063A (en) * 1983-03-18 1985-11-05 Kraftwerke Union Ag Medium-pressure steam turbine
US4721433A (en) * 1985-12-19 1988-01-26 United Technologies Corporation Coolable stator structure for a gas turbine engine
EP0353447A1 (en) * 1988-07-29 1990-02-07 Westinghouse Electric Corporation Side-entry grooves for mounting turbine blades

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2656147A (en) * 1946-10-09 1953-10-20 English Electric Co Ltd Cooling of gas turbine rotors
US2618461A (en) * 1948-10-05 1952-11-18 English Electric Co Ltd Gas turbine
DE1076445B (en) * 1956-01-06 1960-02-25 British Thomson Housten Compan Gas turbine with air-cooled blades
DE1043718B (en) * 1956-07-31 1958-11-13 Maschf Augsburg Nuernberg Ag Axially loaded turbine runner with cooling by a gaseous coolant, especially for gas turbines
US3189320A (en) * 1963-04-29 1965-06-15 Westinghouse Electric Corp Method of cooling turbine rotors and discs
US4551063A (en) * 1983-03-18 1985-11-05 Kraftwerke Union Ag Medium-pressure steam turbine
US4721433A (en) * 1985-12-19 1988-01-26 United Technologies Corporation Coolable stator structure for a gas turbine engine
EP0353447A1 (en) * 1988-07-29 1990-02-07 Westinghouse Electric Corporation Side-entry grooves for mounting turbine blades

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