GB1038294A - Improvements in or relating to turbo-machines - Google Patents

Improvements in or relating to turbo-machines

Info

Publication number
GB1038294A
GB1038294A GB3260163A GB3260163A GB1038294A GB 1038294 A GB1038294 A GB 1038294A GB 3260163 A GB3260163 A GB 3260163A GB 3260163 A GB3260163 A GB 3260163A GB 1038294 A GB1038294 A GB 1038294A
Authority
GB
United Kingdom
Prior art keywords
nozzle
rotor
shaft
control edges
aug
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
GB3260163A
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.)
WAGNER HOCHDRUCK DAMPFTURBINEN
Original Assignee
WAGNER HOCHDRUCK DAMPFTURBINEN
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 WAGNER HOCHDRUCK DAMPFTURBINEN filed Critical WAGNER HOCHDRUCK DAMPFTURBINEN
Publication of GB1038294A publication Critical patent/GB1038294A/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
    • F01D21/06—Shutting-down
    • 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

Abstract

1,038,294. Turbines. WAGNER-HOCHDRUCK-DAMPFTURBINEN G.m.b.H. Aug. 16, 1963 [Aug. 18, 1962], No. 32601/63. Heading F1T. [Also in Division G1] Axial displacement of the rotor of a turbine such as a steam or gas turbine is detected by means of one or two control edges 6, 7 which project into a free oil jet 50 an amount depending on the position of the shaft 1 of the rotor. The jet 50 is provided by means of oil supplied at constant pressure to a nozzle 9. The receiving nozzle 10 communicates with a chamber 16 and with a relay 48 to operate a quick closure valve 43 if the displacement exceeds a certain value. The initial position of the nozzle relative to the control edges can be adjusted by a screw 17 which moves a nozzle holder 11. In the embodiment shown. The control edges 6, 7 are mounted on an extension 2 of the rotor shaft 1. Alternatively, a control edge could be formed on a collar on shaft 1.
GB3260163A 1962-08-18 1963-08-16 Improvements in or relating to turbo-machines Expired GB1038294A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEW0032804 1962-08-18

Publications (1)

Publication Number Publication Date
GB1038294A true GB1038294A (en) 1966-08-10

Family

ID=7600142

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3260163A Expired GB1038294A (en) 1962-08-18 1963-08-16 Improvements in or relating to turbo-machines

Country Status (2)

Country Link
DE (1) DE1249883B (en)
GB (1) GB1038294A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3989408A (en) * 1974-05-20 1976-11-02 Westinghouse Electric Corporation Positioning device for a turbine rotor position sensor

Also Published As

Publication number Publication date
DE1249883B (en) 1967-09-14

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