USB471735I5 - - Google Patents

Info

Publication number
USB471735I5
USB471735I5 US47173574A USB471735I5 US B471735 I5 USB471735 I5 US B471735I5 US 47173574 A US47173574 A US 47173574A US B471735 I5 USB471735 I5 US B471735I5
Authority
US
United States
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.)
Pending
Application number
Other languages
English (en)
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 filed Critical
Priority to US05/471,735 priority Critical patent/US3989408A/en
Priority to JP5752175A priority patent/JPS5533524B2/ja
Priority to IT23485/75A priority patent/IT1038253B/it
Publication of USB471735I5 publication Critical patent/USB471735I5/en
Application granted granted Critical
Publication of US3989408A publication Critical patent/US3989408A/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D18/00—Testing or calibrating apparatus or arrangements provided for in groups G01D1/00 - G01D15/00

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
  • A Measuring Device Byusing Mechanical Method (AREA)
  • Control Of Turbines (AREA)
US05/471,735 1974-05-20 1974-05-20 Positioning device for a turbine rotor position sensor Expired - Lifetime US3989408A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
US05/471,735 US3989408A (en) 1974-05-20 1974-05-20 Positioning device for a turbine rotor position sensor
JP5752175A JPS5533524B2 (en:Method) 1974-05-20 1975-05-16
IT23485/75A IT1038253B (it) 1974-05-20 1975-05-19 Dispositivo di posizionamento per un percettore della posizione del rotore di una turbina

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/471,735 US3989408A (en) 1974-05-20 1974-05-20 Positioning device for a turbine rotor position sensor

Publications (2)

Publication Number Publication Date
USB471735I5 true USB471735I5 (en:Method) 1976-02-03
US3989408A US3989408A (en) 1976-11-02

Family

ID=23872795

Family Applications (1)

Application Number Title Priority Date Filing Date
US05/471,735 Expired - Lifetime US3989408A (en) 1974-05-20 1974-05-20 Positioning device for a turbine rotor position sensor

Country Status (3)

Country Link
US (1) US3989408A (en:Method)
JP (1) JPS5533524B2 (en:Method)
IT (1) IT1038253B (en:Method)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4459082A (en) 1981-09-30 1984-07-10 Sundstrand Corporation Self-acting automatic clearance control apparatus for a turbine

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51143356A (en) * 1975-06-04 1976-12-09 Hitachi Ltd Shaft position detector
JPS5274737A (en) * 1975-12-19 1977-06-23 Hitachi Ltd Operation stopper of hydraulical machinery
JPS52112848U (en:Method) * 1976-02-21 1977-08-27
US4302963A (en) * 1980-05-12 1981-12-01 General Electric Company Thrust bearing wear detector positioner
US4406580A (en) * 1981-07-23 1983-09-27 United Technologies Corporation Inspection hole plug for gas turbine engine
US4563643A (en) * 1982-07-30 1986-01-07 Westinghouse Electric Corp. Eddy current proximity sensor for use in a hostile turbine environment
US4611969A (en) * 1985-08-19 1986-09-16 Carrier Corporation Calibrating apparatus and method for a movable diffuser wall in a centrifugal compressor
US4955787A (en) * 1989-06-12 1990-09-11 Westinghouse Electric Corp. Assembly for facilitating inservice inspection of a reactor coolant pump rotor
US5411364A (en) * 1993-12-22 1995-05-02 Allied-Signal Inc. Gas turbine engine failure detection system
US6080065A (en) * 1998-07-22 2000-06-27 Rexnord Corporation Tearing configuration for flexible element of elastomeric coupling
US6568091B1 (en) * 2000-02-23 2003-05-27 General Electric Company Rotor component displacement measurement system
DE102004026366A1 (de) * 2004-05-29 2005-12-15 Mtu Aero Engines Gmbh Einrichtung zur Detektion eines Wellenbruchs an einer Gasturbine sowie Gasturbine
DE102004033924A1 (de) * 2004-07-14 2006-02-09 Mtu Aero Engines Gmbh Einrichtung zur Detektion eines Wellenbruchs an einer Gasturbine sowie Gasturbine

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2888023A (en) * 1956-04-13 1959-05-26 Gen Electric Hydraulic thrust bearing wear indicator and safety device
US3002374A (en) * 1960-01-19 1961-10-03 Gen Electric Hydraulic thrust bearing wear indicator
DE1141462B (de) * 1959-10-21 1962-12-20 Gutehoffnungshuette Sterkrade Hydraulisches Axialspielmessgeraet
US3100001A (en) * 1960-11-15 1963-08-06 Asea Ab Pneumatically operated air blast valve
DE1249883B (de) * 1962-08-18 1967-09-14 Wagner-Hochdruck-Dampf turbinen Gesellschaft mbH, Hamburg Hy drauhsche Einrichtung zur Überwachung von Kreiselradmaschmen aui Axialverschiebung des Laufers
DE1473798A1 (de) * 1965-09-11 1969-06-19 Gutehoffnungshuette Sterkrade Axialspielmessgeraet
US3603207A (en) * 1969-05-26 1971-09-07 Koehring Co Multiple-cylinder telescopic actuator
US3861818A (en) * 1974-02-14 1975-01-21 Gen Electric Thrust wear detector

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2888023A (en) * 1956-04-13 1959-05-26 Gen Electric Hydraulic thrust bearing wear indicator and safety device
DE1141462B (de) * 1959-10-21 1962-12-20 Gutehoffnungshuette Sterkrade Hydraulisches Axialspielmessgeraet
US3002374A (en) * 1960-01-19 1961-10-03 Gen Electric Hydraulic thrust bearing wear indicator
US3100001A (en) * 1960-11-15 1963-08-06 Asea Ab Pneumatically operated air blast valve
DE1249883B (de) * 1962-08-18 1967-09-14 Wagner-Hochdruck-Dampf turbinen Gesellschaft mbH, Hamburg Hy drauhsche Einrichtung zur Überwachung von Kreiselradmaschmen aui Axialverschiebung des Laufers
DE1473798A1 (de) * 1965-09-11 1969-06-19 Gutehoffnungshuette Sterkrade Axialspielmessgeraet
US3603207A (en) * 1969-05-26 1971-09-07 Koehring Co Multiple-cylinder telescopic actuator
US3861818A (en) * 1974-02-14 1975-01-21 Gen Electric Thrust wear detector

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4459082A (en) 1981-09-30 1984-07-10 Sundstrand Corporation Self-acting automatic clearance control apparatus for a turbine

Also Published As

Publication number Publication date
IT1038253B (it) 1979-11-20
JPS511807A (en:Method) 1976-01-09
US3989408A (en) 1976-11-02
JPS5533524B2 (en:Method) 1980-09-01

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