FR2223761B1 - - Google Patents

Info

Publication number
FR2223761B1
FR2223761B1 FR7410167A FR7410167A FR2223761B1 FR 2223761 B1 FR2223761 B1 FR 2223761B1 FR 7410167 A FR7410167 A FR 7410167A FR 7410167 A FR7410167 A FR 7410167A FR 2223761 B1 FR2223761 B1 FR 2223761B1
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
FR7410167A
Other versions
FR2223761A1 (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.)
BBC Brown Boveri AG Switzerland
Original Assignee
BBC Brown Boveri AG Switzerland
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 BBC Brown Boveri AG Switzerland filed Critical BBC Brown Boveri AG Switzerland
Publication of FR2223761A1 publication Critical patent/FR2223761A1/fr
Application granted granted Critical
Publication of FR2223761B1 publication Critical patent/FR2223761B1/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C3/00—Registering or indicating the condition or the working of machines or other apparatus, other than vehicles
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K3/00—Thermometers giving results other than momentary value of temperature
    • G01K3/02—Thermometers giving results other than momentary value of temperature giving means values; giving integrated values
    • G01K3/04—Thermometers giving results other than momentary value of temperature giving means values; giving integrated values in respect of time
FR7410167A 1973-03-26 1974-03-25 Expired FR2223761B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2314954A DE2314954C3 (de) 1973-03-26 1973-03-26 Anordnung zur laufenden Ermittlung und Überwachung der Lebensdauer von thermisch belasteten dickwandigen Bauelementen

Publications (2)

Publication Number Publication Date
FR2223761A1 FR2223761A1 (fr) 1974-10-25
FR2223761B1 true FR2223761B1 (fr) 1977-09-30

Family

ID=5875915

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7410167A Expired FR2223761B1 (fr) 1973-03-26 1974-03-25

Country Status (5)

Country Link
US (1) US3950985A (fr)
CH (1) CH574142A5 (fr)
DE (1) DE2314954C3 (fr)
FR (1) FR2223761B1 (fr)
GB (1) GB1425280A (fr)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1513428A (en) * 1975-06-18 1978-06-07 Rolls Royce Device for indicating the expended life of a rotating machine
AT350309B (de) * 1975-09-30 1979-05-25 Kraftwerk Union Ag Einrichtung zur ueberwachung der lebensdauer eines maschinenteils
GB1535979A (en) * 1976-05-22 1978-12-13 Rolls Royce Real-time recording of fatigue damage
US4046002A (en) * 1976-11-02 1977-09-06 General Electric Company Method and apparatus for determining rotor life expended
US4129037A (en) * 1977-03-21 1978-12-12 Toalson David C Apparatus for wear detection
US4104908A (en) * 1977-10-20 1978-08-08 General Electric Company Bore stress limit index
US4151740A (en) * 1978-07-21 1979-05-01 Ford Motor Company Silicon nitride life prediction method
JPS5917383B2 (ja) * 1979-01-31 1984-04-20 株式会社東芝 １２％Ｃｒ系耐熱鋼の劣化度測定法
US4318179A (en) * 1980-06-02 1982-03-02 General Electric Company Thrust bearing misalignment monitor
DE3234727A1 (de) * 1982-09-18 1984-03-22 Dr.Ing.H.C. F. Porsche Ag, 7000 Stuttgart Verfahren zum festlegen des zeitpunktes fuer die wartung eines kraftfahrzeugs
GB8306764D0 (en) * 1983-03-11 1983-04-20 Johnson Matthey Plc Calibration warning apparatus
DE3314181A1 (de) * 1983-04-19 1984-10-25 Kraftwerk Union AG, 4330 Mülheim Verfahren zur ueberwachung der ermuedung von bauteilen, z.b. in kernkraftwerken
CN1010130B (zh) * 1985-06-21 1990-10-24 美国通用电气公司 确定涡轮部件已消耗寿命的方法
US4908775A (en) * 1987-02-24 1990-03-13 Westinghouse Electric Corp. Cycle monitoring method and apparatus
DE4305172A1 (de) * 1993-02-19 1994-08-25 Autent Ingenieurgesellschaft F Vorrichtung zur Überwachung eines sicherheitsrelevanten Elements eines Kraftfahrzeugs
US5447059A (en) * 1993-12-27 1995-09-05 Solar Turbines Incorporated Apparatus and method for determining gas turbine engine life
GB9420320D0 (en) * 1994-10-08 1994-11-23 Honeywell Sa Electronic apparatus
US6360773B1 (en) * 1999-06-21 2002-03-26 Honeywell International Inc. Methods for monitoring wear in seat materials of valves
US6490543B1 (en) * 1999-07-13 2002-12-03 Scientific Monitoring Inc Lifeometer for measuring and displaying life systems/parts
JP3311316B2 (ja) * 1999-09-10 2002-08-05 本田技研工業株式会社 熱サイクルを受ける物品の寿命評価方法
US6975967B2 (en) * 2001-07-31 2005-12-13 Revco Technologies, Inc. CO2/O2 incubator predictive failure for CO2 and O2 sensors
LU90840B1 (en) * 2001-09-25 2003-03-26 Delphi Tech Inc Method for controlling the operation of a system sub-system or component
JP3850311B2 (ja) * 2002-02-21 2006-11-29 オムロン株式会社 残存寿命予測報知方法および電子機器
US20030171879A1 (en) * 2002-03-08 2003-09-11 Pittalwala Shabbir H. System and method to accomplish pipeline reliability
US6974249B1 (en) 2004-03-17 2005-12-13 The United States Of America As Represented By The Secretary Of The Air Force Thermal history sensor
US7448853B2 (en) * 2005-04-12 2008-11-11 Sundyne Corporation System and method of determining centrifugal turbomachinery remaining life
EP1835149B1 (fr) * 2006-03-17 2019-03-13 Siemens Aktiengesellschaft Dispositif et méthode de surveillance du fonctionnement d'une turbine à gaz
ITMI20071048A1 (it) * 2007-05-23 2008-11-24 Nuovo Pignone Spa Metodo per il controllo delle dinamiche di pressione e per la stima del ciclo di vita della camera di combustione di una turbina a gas
DE102013221004A1 (de) * 2013-10-16 2015-04-16 Siemens Aktiengesellschaft Verfahren zum Anfahren einer Turbine und Kraftwerk
EP3229006A1 (fr) 2016-04-08 2017-10-11 Ansaldo Energia Switzerland AG Procédé de détermination de la consommation de durée de vie en fatigue d'un composant de moteur
CN116046026B (zh) * 2023-03-31 2023-06-16 中国船舶集团有限公司第七〇七研究所 一种基于应力因子的光纤陀螺性能测量方法及系统

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3250901A (en) * 1962-04-20 1966-05-10 United Aircraft Corp Time temperature recorder for turbojet engines
US3357239A (en) * 1965-08-10 1967-12-12 Avco Corp Gas turbine engine life indicator
US3517177A (en) * 1967-12-15 1970-06-23 Honeywell Inc Equivalent base load hours computer
DE1905482A1 (de) * 1969-01-31 1970-09-03 Askania Ag Messeinrichtung zur Betriebsueberwachung von unter Druck stehenden Behaeltern und/oder Rohrleitungen
US3574282A (en) * 1969-02-24 1971-04-13 Kollsman Instr Corp Engine temperature spread detector
DE2005904A1 (de) * 1970-02-10 1971-08-26 Kollsman Instrument Ltd , Southamp ton, Hampshire (Großbritannien) Beanspruchungs Uberwacher
US3584507A (en) * 1970-03-06 1971-06-15 Avco Corp Engine usage indicator

Also Published As

Publication number Publication date
US3950985A (en) 1976-04-20
DE2314954B2 (de) 1978-06-29
CH574142A5 (fr) 1976-03-31
FR2223761A1 (fr) 1974-10-25
DE2314954A1 (de) 1974-10-10
DE2314954C3 (de) 1982-08-26
GB1425280A (en) 1976-02-18

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Legal Events

Date Code Title Description
ST Notification of lapse