GB267405A - Improvements in or relating to shrouding for turbine blades and the like - Google Patents

Improvements in or relating to shrouding for turbine blades and the like

Info

Publication number
GB267405A
GB267405A GB2222526A GB2222526A GB267405A GB 267405 A GB267405 A GB 267405A GB 2222526 A GB2222526 A GB 2222526A GB 2222526 A GB2222526 A GB 2222526A GB 267405 A GB267405 A GB 267405A
Authority
GB
United Kingdom
Prior art keywords
shrouding
turbine blades
relating
trough
slots
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
GB2222526A
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.)
WILLIAM NIGHTINGALE
Original Assignee
WILLIAM NIGHTINGALE
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 WILLIAM NIGHTINGALE filed Critical WILLIAM NIGHTINGALE
Priority to GB2222526A priority Critical patent/GB267405A/en
Publication of GB267405A publication Critical patent/GB267405A/en
Expired legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01DNON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D5/00Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/12Blades
    • F01D5/22Blade-to-blade connections, e.g. for damping vibrations
    • F01D5/24Blade-to-blade connections, e.g. for damping vibrations using wire or the like
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01DNON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D5/00Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/12Blades
    • F01D5/22Blade-to-blade connections, e.g. for damping vibrations
    • F01D5/225Blade-to-blade connections, e.g. for damping vibrations by shrouding

Abstract

267,405. Oliver, C., and Nightingale, W. Sept. 9, 1026. Blades. - Turbine blades are attached to their shrouding by inserting their ends through apertures in a through-like part of the shrouding and running in molten metal. The Made-ends b are shouldered and the shrouding a is stamped, rolled, pressed or extruded to have a trough-like part into which these ends protrude. The bladeends mav be slotted so that a wire c can be placed along the shrouding in the slots, Fig. 3, and the sides of the slots hammered over, Fig. 4, to retain the wine. Molten metal d is then poured into the trough.
GB2222526A 1926-09-09 1926-09-09 Improvements in or relating to shrouding for turbine blades and the like Expired GB267405A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2222526A GB267405A (en) 1926-09-09 1926-09-09 Improvements in or relating to shrouding for turbine blades and the like

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2222526A GB267405A (en) 1926-09-09 1926-09-09 Improvements in or relating to shrouding for turbine blades and the like

Publications (1)

Publication Number Publication Date
GB267405A true GB267405A (en) 1927-03-17

Family

ID=10175940

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2222526A Expired GB267405A (en) 1926-09-09 1926-09-09 Improvements in or relating to shrouding for turbine blades and the like

Country Status (1)

Country Link
GB (1) GB267405A (en)

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2658719A (en) * 1949-10-26 1953-11-10 So Called Cie Electro Mecaniqu Mounting and fixing of turbomachine fixed blades
US2745171A (en) * 1949-09-08 1956-05-15 Niagara Blower Co Method of producing a bladed structure
US2884187A (en) * 1956-03-01 1959-04-28 Trane Co Centrifugal blower wheel
US2952442A (en) * 1957-05-28 1960-09-13 Studebaker Packard Corp Rotating shroud
US3338508A (en) * 1965-08-23 1967-08-29 Gen Motors Corp Axial-flow compressor
US3393436A (en) * 1965-09-16 1968-07-23 Rolls Royce Method of securing a blade assembly in a casing, e. g., a gas turbine engine rotor casing
US3501247A (en) * 1967-07-07 1970-03-17 Snecma Blade fixing arrangement
FR2472077A1 (en) * 1979-12-13 1981-06-26 United Technologies Corp Bandage for aubes of rotor
US4699569A (en) * 1985-07-05 1987-10-13 Bbc Brown, Boveri & Company, Limited Rotor blade ring of an axial flow turbomachine
US4820124A (en) * 1987-04-13 1989-04-11 Bbc Brown Boveri Ag Method of manufacturing rotating thermal machine blading consisting of an airfoil, a root and a shroud plate or a shroud by fastening a shroud plate, and a blade manufactured by this method
US4934900A (en) * 1989-07-31 1990-06-19 Fuller Company Assembly forming a cylindrical cage of spaced apart vanes
US5201850A (en) * 1991-02-15 1993-04-13 General Electric Company Rotor tip shroud damper including damper wires
FR2964427A1 (en) * 2010-09-06 2012-03-09 Messier Dowty Sa Cartridge of turbojet and turbojet receiving such carters

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2745171A (en) * 1949-09-08 1956-05-15 Niagara Blower Co Method of producing a bladed structure
US2658719A (en) * 1949-10-26 1953-11-10 So Called Cie Electro Mecaniqu Mounting and fixing of turbomachine fixed blades
US2884187A (en) * 1956-03-01 1959-04-28 Trane Co Centrifugal blower wheel
US2952442A (en) * 1957-05-28 1960-09-13 Studebaker Packard Corp Rotating shroud
US3338508A (en) * 1965-08-23 1967-08-29 Gen Motors Corp Axial-flow compressor
US3393436A (en) * 1965-09-16 1968-07-23 Rolls Royce Method of securing a blade assembly in a casing, e. g., a gas turbine engine rotor casing
DE1551201B1 (en) * 1965-09-16 1970-11-19 Rolls Royce A method for attaching a ring of guide vanes in the housing by axial Stroemungsmaschinen
US3501247A (en) * 1967-07-07 1970-03-17 Snecma Blade fixing arrangement
FR2472077A1 (en) * 1979-12-13 1981-06-26 United Technologies Corp Bandage for aubes of rotor
US4699569A (en) * 1985-07-05 1987-10-13 Bbc Brown, Boveri & Company, Limited Rotor blade ring of an axial flow turbomachine
US4820124A (en) * 1987-04-13 1989-04-11 Bbc Brown Boveri Ag Method of manufacturing rotating thermal machine blading consisting of an airfoil, a root and a shroud plate or a shroud by fastening a shroud plate, and a blade manufactured by this method
US4934900A (en) * 1989-07-31 1990-06-19 Fuller Company Assembly forming a cylindrical cage of spaced apart vanes
US5201850A (en) * 1991-02-15 1993-04-13 General Electric Company Rotor tip shroud damper including damper wires
FR2964427A1 (en) * 2010-09-06 2012-03-09 Messier Dowty Sa Cartridge of turbojet and turbojet receiving such carters
WO2012032017A1 (en) * 2010-09-06 2012-03-15 Messier-Bugatti-Dowty Turbojet casing and turbojet receiving such casings

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