GB621315A - Improvements relating to compressors and turbines - Google Patents

Improvements relating to compressors and turbines

Info

Publication number
GB621315A
GB621315A GB4588/47A GB458847A GB621315A GB 621315 A GB621315 A GB 621315A GB 4588/47 A GB4588/47 A GB 4588/47A GB 458847 A GB458847 A GB 458847A GB 621315 A GB621315 A GB 621315A
Authority
GB
United Kingdom
Prior art keywords
rotor
compressors
blades
lugs
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
GB4588/47A
Other languages
English (en)
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.)
FREDERICK WILLIAM WALTON MORLE
Original Assignee
FREDERICK WILLIAM WALTON MORLE
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 FREDERICK WILLIAM WALTON MORLE filed Critical FREDERICK WILLIAM WALTON MORLE
Publication of GB621315A publication Critical patent/GB621315A/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
    • F01D5/30—Fixing blades to rotors; Blade roots ; Blade spacers
    • F01D5/3053—Fixing blades to rotors; Blade roots ; Blade spacers by means of pins
    • 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
    • F01D5/12—Blades
    • F01D5/14—Form or construction
    • F01D5/16—Form or construction for counteracting blade vibration
    • 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)
GB4588/47A 1947-02-17 1947-02-17 Improvements relating to compressors and turbines Expired GB621315A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB270936X 1947-02-17

Publications (1)

Publication Number Publication Date
GB621315A true GB621315A (en) 1949-04-07

Family

ID=10254069

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4588/47A Expired GB621315A (en) 1947-02-17 1947-02-17 Improvements relating to compressors and turbines

Country Status (3)

Country Link
CH (1) CH270936A (fr)
FR (1) FR1059752A (fr)
GB (1) GB621315A (fr)

Cited By (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2795393A (en) * 1952-07-10 1957-06-11 Havilland Engine Co Ltd Rotors of multi-stage axial flow compressors or turbines
US2819869A (en) * 1950-05-02 1958-01-14 Jr Andre J Meyer Mounting arrangement for turbine or compressor blading
DE1025900B (de) * 1956-10-31 1958-03-13 Gen Electric Befestigung einer Turbinenschaufel am Laufrad
US2919889A (en) * 1955-03-03 1960-01-05 United Aircraft Corp Blade mounting
US2928652A (en) * 1955-10-12 1960-03-15 Gen Electric Roll-pin support for turbomachine blades
US2970809A (en) * 1958-08-29 1961-02-07 Westinghouse Electric Corp Blade vibration damping arrangement for elastic fluid machines
US2980395A (en) * 1953-04-10 1961-04-18 Rolls Royce Rotor with pivoted blades for compressors and turbines
DE1213423B (de) * 1960-06-04 1966-03-31 Maschf Augsburg Nuernberg Ag Befestigung der Schaufeln eines Leitschaufel-kranzes einer Stroemungsmaschine am Leitschaufeltraeger mittels gummielastischer Elemente
US3400912A (en) * 1967-08-16 1968-09-10 United Aircraft Corp High performance pinned root rotor
FR2544381A1 (fr) * 1983-04-14 1984-10-19 Gen Electric Composant tournant comprenant des aubes a queue d'aronde modifiee
US4541778A (en) * 1984-05-18 1985-09-17 The United States Of America As Represented By The Secretary Of The Navy Pin rooted blade biaxial air seal
FR2601068A1 (fr) * 1986-07-02 1988-01-08 Rolls Royce Plc Turbine de puissance pour moteur a turbine a gaz.
WO1991005700A1 (fr) * 1989-10-16 1991-05-02 Bell Helicopter Textron Inc. Pale de rotor
US5017092A (en) * 1989-10-16 1991-05-21 United Technologies Corporation Rotor blade retention
US5102300A (en) * 1988-10-07 1992-04-07 United Technologies Corporation Pinned airfoil propeller assembly
US5102302A (en) * 1988-06-02 1992-04-07 General Electric Company Fan blade mount
US5163817A (en) * 1989-10-16 1992-11-17 United Technologies Corporation Rotor blade retention
US5165856A (en) * 1988-06-02 1992-11-24 General Electric Company Fan blade mount
US5868351A (en) * 1996-05-23 1999-02-09 Bell Helicopter Textron Inc. Rotor blade stowing system
CN104314619A (zh) * 2014-08-15 2015-01-28 中国燃气涡轮研究院 一种涡轮整体叶盘叶片固有频率调整结构及方法
US20220412216A1 (en) * 2019-12-10 2022-12-29 Safran Aircraft Engines Turbine rotor wheel for an aircraft turbomachine

Cited By (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2819869A (en) * 1950-05-02 1958-01-14 Jr Andre J Meyer Mounting arrangement for turbine or compressor blading
US2795393A (en) * 1952-07-10 1957-06-11 Havilland Engine Co Ltd Rotors of multi-stage axial flow compressors or turbines
US2980395A (en) * 1953-04-10 1961-04-18 Rolls Royce Rotor with pivoted blades for compressors and turbines
US2919889A (en) * 1955-03-03 1960-01-05 United Aircraft Corp Blade mounting
US2928652A (en) * 1955-10-12 1960-03-15 Gen Electric Roll-pin support for turbomachine blades
DE1025900B (de) * 1956-10-31 1958-03-13 Gen Electric Befestigung einer Turbinenschaufel am Laufrad
US2970809A (en) * 1958-08-29 1961-02-07 Westinghouse Electric Corp Blade vibration damping arrangement for elastic fluid machines
DE1213423B (de) * 1960-06-04 1966-03-31 Maschf Augsburg Nuernberg Ag Befestigung der Schaufeln eines Leitschaufel-kranzes einer Stroemungsmaschine am Leitschaufeltraeger mittels gummielastischer Elemente
US3400912A (en) * 1967-08-16 1968-09-10 United Aircraft Corp High performance pinned root rotor
FR2544381A1 (fr) * 1983-04-14 1984-10-19 Gen Electric Composant tournant comprenant des aubes a queue d'aronde modifiee
US4541778A (en) * 1984-05-18 1985-09-17 The United States Of America As Represented By The Secretary Of The Navy Pin rooted blade biaxial air seal
FR2601068A1 (fr) * 1986-07-02 1988-01-08 Rolls Royce Plc Turbine de puissance pour moteur a turbine a gaz.
US5165856A (en) * 1988-06-02 1992-11-24 General Electric Company Fan blade mount
US5102302A (en) * 1988-06-02 1992-04-07 General Electric Company Fan blade mount
US5354176A (en) * 1988-06-02 1994-10-11 General Electric Company Fan blade mount
US5102300A (en) * 1988-10-07 1992-04-07 United Technologies Corporation Pinned airfoil propeller assembly
US5017092A (en) * 1989-10-16 1991-05-21 United Technologies Corporation Rotor blade retention
US5074753A (en) * 1989-10-16 1991-12-24 Bell Helicopter Textron Inc. Rotor blade
US5163817A (en) * 1989-10-16 1992-11-17 United Technologies Corporation Rotor blade retention
WO1991005700A1 (fr) * 1989-10-16 1991-05-02 Bell Helicopter Textron Inc. Pale de rotor
US5868351A (en) * 1996-05-23 1999-02-09 Bell Helicopter Textron Inc. Rotor blade stowing system
CN104314619A (zh) * 2014-08-15 2015-01-28 中国燃气涡轮研究院 一种涡轮整体叶盘叶片固有频率调整结构及方法
CN104314619B (zh) * 2014-08-15 2016-02-24 中国燃气涡轮研究院 一种涡轮整体叶盘叶片固有频率调整结构及方法
US20220412216A1 (en) * 2019-12-10 2022-12-29 Safran Aircraft Engines Turbine rotor wheel for an aircraft turbomachine
US11788423B2 (en) * 2019-12-10 2023-10-17 Safran Aircraft Engines Turbine rotor wheel for an aircraft turbomachine

Also Published As

Publication number Publication date
CH270936A (de) 1950-09-30
FR1059752A (fr) 1954-03-29

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