CH574142A5 - - Google Patents
Info
- Publication number
- CH574142A5 CH574142A5 CH360774A CH360774A CH574142A5 CH 574142 A5 CH574142 A5 CH 574142A5 CH 360774 A CH360774 A CH 360774A CH 360774 A CH360774 A CH 360774A CH 574142 A5 CH574142 A5 CH 574142A5
- Authority
- CH
- Switzerland
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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)
- Control Of Turbines (AREA)
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
- Investigating Or Analyzing Materials Using Thermal Means (AREA)
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 (1)
Publication Number | Publication Date |
---|---|
CH574142A5 true CH574142A5 (xx) | 1976-03-31 |
Family
ID=5875915
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH360774A CH574142A5 (xx) | 1973-03-26 | 1974-03-15 |
Country Status (5)
Country | Link |
---|---|
US (1) | US3950985A (xx) |
CH (1) | CH574142A5 (xx) |
DE (1) | DE2314954C3 (xx) |
FR (1) | FR2223761B1 (xx) |
GB (1) | GB1425280A (xx) |
Families Citing this family (31)
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 (de) * | 2006-03-17 | 2019-03-13 | Siemens Aktiengesellschaft | Vorrichtung und Verfahren zum Überwachen des Betriebs einer Turbine |
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 (en) | 2016-04-08 | 2017-10-11 | Ansaldo Energia Switzerland AG | Method for determination of fatigue lifetime consumption of an engine component |
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*** |
Family Cites Families (7)
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 |
-
1973
- 1973-03-26 DE DE2314954A patent/DE2314954C3/de not_active Expired
-
1974
- 1974-03-15 CH CH360774A patent/CH574142A5/xx not_active IP Right Cessation
- 1974-03-25 FR FR7410167A patent/FR2223761B1/fr not_active Expired
- 1974-03-25 GB GB1319374A patent/GB1425280A/en not_active Expired
- 1974-03-25 US US05/454,366 patent/US3950985A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE2314954A1 (de) | 1974-10-10 |
FR2223761B1 (xx) | 1977-09-30 |
US3950985A (en) | 1976-04-20 |
FR2223761A1 (xx) | 1974-10-25 |
GB1425280A (en) | 1976-02-18 |
DE2314954B2 (de) | 1978-06-29 |
DE2314954C3 (de) | 1982-08-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |