GB196600A - Improvements relating to the prevention of over-speeding of rotary elements - Google Patents

Improvements relating to the prevention of over-speeding of rotary elements

Info

Publication number
GB196600A
GB196600A GB9666/23A GB966623A GB196600A GB 196600 A GB196600 A GB 196600A GB 9666/23 A GB9666/23 A GB 9666/23A GB 966623 A GB966623 A GB 966623A GB 196600 A GB196600 A GB 196600A
Authority
GB
United Kingdom
Prior art keywords
rotor
speeding
prevention
over
improvements relating
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
GB9666/23A
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
Publication of GB196600A publication Critical patent/GB196600A/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
    • F01D21/00—Shutting-down of machines or engines, e.g. in emergency; Regulating, controlling, or safety means not otherwise provided for
    • F01D21/04—Shutting-down of machines or engines, e.g. in emergency; Regulating, controlling, or safety means not otherwise provided for responsive to undesired position of rotor relative to stator or to breaking-off of a part of the rotor, e.g. indicating such position
    • F01D21/045—Shutting-down of machines or engines, e.g. in emergency; Regulating, controlling, or safety means not otherwise provided for responsive to undesired position of rotor relative to stator or to breaking-off of a part of the rotor, e.g. indicating such position special arrangements in stators or in rotors dealing with breaking-off of part of rotor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Turbines (AREA)
  • Braking Arrangements (AREA)

Abstract

196,600. Metropolitan-Vickers Electrical Co., Ltd., (Assignees of Macmurchy, J. A.). April 18, 1922, [Convention date]. Actuated by speed regulators.- The rotor 13 of a turbine &c. is adapted to become unbalanced at a certain speed and by its deflection from the axis of rotation to operate a retarding device, such as braking members 18 which are adapted to engage the hub 19 of the rotor. The unbalancing may be effected by attaching one or more of the blades to the rotor by weak pins &c. 28 which are broken by the centrifugal force of the blades at the critical speed.
GB9666/23A 1922-04-18 1923-04-09 Improvements relating to the prevention of over-speeding of rotary elements Expired GB196600A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US554612A US1469045A (en) 1922-04-18 1922-04-18 Elastic fluid turbine

Publications (1)

Publication Number Publication Date
GB196600A true GB196600A (en) 1924-05-29

Family

ID=24214006

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9666/23A Expired GB196600A (en) 1922-04-18 1923-04-09 Improvements relating to the prevention of over-speeding of rotary elements

Country Status (2)

Country Link
US (1) US1469045A (en)
GB (1) GB196600A (en)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2494328A (en) * 1946-03-22 1950-01-10 Gen Electric Axial flow elastic fluid turbine
US2664268A (en) * 1948-11-27 1953-12-29 Gen Electric Overhung turbo-machine rotor arrangement
US2982517A (en) * 1956-08-10 1961-05-02 Tiraspolsky Wladimir Well drilling turbines
US2935294A (en) * 1957-01-22 1960-05-03 Thompson Ramo Wooldridge Inc Double wall turbine shroud
US3075741A (en) * 1957-06-04 1963-01-29 Fairchild Stratos Corp Overspeed safety device for turbine wheels
US2966333A (en) * 1957-06-27 1960-12-27 Fairchild Engine & Airplane Overspeed safety device for turbine wheels
US3003745A (en) * 1957-10-31 1961-10-10 Bendix Corp Turbine wheel containment
US3050282A (en) * 1958-04-03 1962-08-21 Gen Electric Turbine speed limiting arrangement
US3097824A (en) * 1958-11-26 1963-07-16 Bendix Corp Turbine, wheel containment
GB895510A (en) * 1959-07-27 1962-05-02 Rotax Ltd Air driven turbines
US3175804A (en) * 1963-04-01 1965-03-30 Bendix Corp Radial-flow turbine safety
US3271005A (en) * 1964-03-02 1966-09-06 Sundstrand Corp Mechanical overspeed prevention device
US4004860A (en) * 1974-07-22 1977-01-25 General Motors Corporation Turbine blade with configured stalk
US3989407A (en) * 1975-04-30 1976-11-02 The Garrett Corporation Wheel containment apparatus and method
US4235571A (en) * 1977-10-25 1980-11-25 Hudson Products Corporation Cooling equipment
US4417852A (en) * 1981-08-28 1983-11-29 Costabile John J Marine propeller with replaceable blade sections
US4509896A (en) * 1982-03-01 1985-04-09 Tech Development Inc. Turbine rotor
DE3336420A1 (en) * 1982-10-06 1984-04-12 Rolls-Royce Ltd., London Mechanism to prevent over-revving of the turbine rotor of a gas turbine engine in the event of a broken shaft
US6312215B1 (en) * 2000-02-15 2001-11-06 United Technologies Corporation Turbine engine windmilling brake

Also Published As

Publication number Publication date
US1469045A (en) 1923-09-25

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