FR2261505B1 - - Google Patents

Info

Publication number
FR2261505B1
FR2261505B1 FR7504694A FR7504694A FR2261505B1 FR 2261505 B1 FR2261505 B1 FR 2261505B1 FR 7504694 A FR7504694 A FR 7504694A FR 7504694 A FR7504694 A FR 7504694A FR 2261505 B1 FR2261505 B1 FR 2261505B1
Authority
FR
France
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
FR7504694A
Other versions
FR2261505A1 (fr
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Publication of FR2261505A1 publication Critical patent/FR2261505A1/fr
Application granted granted Critical
Publication of FR2261505B1 publication Critical patent/FR2261505B1/fr
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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
    • G01B21/16—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring distance of clearance between spaced objects

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Turbines (AREA)
  • Measuring Arrangements Characterized By The Use Of Fluids (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Control Of Non-Positive-Displacement Pumps (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
FR7504694A 1974-02-14 1975-02-14 Expired FR2261505B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US442507A US3861818A (en) 1974-02-14 1974-02-14 Thrust wear detector

Publications (2)

Publication Number Publication Date
FR2261505A1 FR2261505A1 (fr) 1975-09-12
FR2261505B1 true FR2261505B1 (fr) 1978-10-06

Family

ID=23757062

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7504694A Expired FR2261505B1 (fr) 1974-02-14 1975-02-14

Country Status (8)

Country Link
US (1) US3861818A (fr)
JP (1) JPS5914640B2 (fr)
CA (1) CA1027353A (fr)
CH (1) CH585894A5 (fr)
DE (1) DE2503077A1 (fr)
FR (1) FR2261505B1 (fr)
GB (1) GB1491803A (fr)
IT (1) IT1031362B (fr)

Families Citing this family (15)

* 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
US4073184A (en) * 1977-02-16 1978-02-14 General Electric Company Shaft axial position monitoring system
US4302963A (en) * 1980-05-12 1981-12-01 General Electric Company Thrust bearing wear detector positioner
DE3204750C2 (de) * 1982-02-11 1984-04-26 Arthur Pfeiffer Vakuumtechnik Wetzlar Gmbh, 6334 Asslar Magnetisch gelagerte Turbomolekularpumpe
US4762461A (en) * 1985-12-20 1988-08-09 Ngk Insulators Ltd. Leakless pump
DE3644733A1 (de) * 1987-01-07 1988-07-14 Vnii Metrologiceskoj Sluzby Satz von normalmassen zur attestierung und eichung von geraeten zur parametermessung bei unebenheiten von profilen und oberflaechen
DE3703528C1 (de) * 1987-02-03 1987-09-03 Mannesmann Ag Verfahren zur UEberwachung von Rollen in Stranggiessanlagen und Vorrichtung zur Durchfuehrung des Verfahrens
US6657217B2 (en) 2001-04-10 2003-12-02 York International Corporation Probe for sensing movement in a compressor system
US7207768B2 (en) * 2005-01-15 2007-04-24 Siemens Power Generation, Inc. Warning system for turbine component contact
US8094006B2 (en) * 2008-12-23 2012-01-10 Honeywell International Inc. Portable bearing test device
CN103048123A (zh) * 2012-11-30 2013-04-17 天津大学 缸套-活塞环摩擦副磨损试验机
US10125682B2 (en) 2013-02-26 2018-11-13 Rolls-Royce Corporation Methods and apparatus for measuring axial shaft displacement within gas turbine engines
CN104634682A (zh) * 2015-01-15 2015-05-20 江苏师范大学 缸套活塞环摩擦副磨损试验机
CN106052538B (zh) * 2016-06-23 2018-08-03 国家电网公司 一种水轮机组轴系动力系统状态在线诊断装置及方法
CN111347246B (zh) * 2020-03-30 2024-06-25 江门市科达仪表有限公司 一种用于车辆仪表装配和检测的一体机

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1575993A (en) * 1924-06-09 1926-03-09 Westinghouse Electric & Mfg Co Automatic stop for turbines
US2888023A (en) * 1956-04-13 1959-05-26 Gen Electric Hydraulic thrust bearing wear indicator and safety device
US3220244A (en) * 1963-09-06 1965-11-30 Cooper Bessemer Corp Thrust bearing wear sensing device
US3612710A (en) * 1970-04-30 1971-10-12 Carrier Corp Centrifugal refrigerant gas compressor

Also Published As

Publication number Publication date
FR2261505A1 (fr) 1975-09-12
CA1027353A (fr) 1978-03-07
CH585894A5 (fr) 1977-03-15
IT1031362B (it) 1979-04-30
JPS50115311A (fr) 1975-09-09
DE2503077A1 (de) 1975-09-18
GB1491803A (en) 1977-11-16
US3861818A (en) 1975-01-21
JPS5914640B2 (ja) 1984-04-05

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Legal Events

Date Code Title Description
ST Notification of lapse