EP0867841A3 - Procédé pour estimer le taux de défaillance de composants d'équipements techniques - Google Patents

Procédé pour estimer le taux de défaillance de composants d'équipements techniques Download PDF

Info

Publication number
EP0867841A3
EP0867841A3 EP98105443A EP98105443A EP0867841A3 EP 0867841 A3 EP0867841 A3 EP 0867841A3 EP 98105443 A EP98105443 A EP 98105443A EP 98105443 A EP98105443 A EP 98105443A EP 0867841 A3 EP0867841 A3 EP 0867841A3
Authority
EP
European Patent Office
Prior art keywords
estimating
failure rate
technical equipment
equipment components
lifetime distribution
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.)
Withdrawn
Application number
EP98105443A
Other languages
German (de)
English (en)
Other versions
EP0867841A2 (fr
Inventor
Ulrich Dr. Leuthäusser
Jürgen Dr. Sellen
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.)
ESG Elektroniksystem und Logistik GmbH
Original Assignee
ESG Elektroniksystem und Logistik GmbH
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 ESG Elektroniksystem und Logistik GmbH filed Critical ESG Elektroniksystem und Logistik GmbH
Publication of EP0867841A2 publication Critical patent/EP0867841A2/fr
Publication of EP0867841A3 publication Critical patent/EP0867841A3/fr
Withdrawn legal-status Critical Current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
    • G07C5/00—Registering or indicating the working of vehicles
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)
  • Testing Electric Properties And Detecting Electric Faults (AREA)
EP98105443A 1997-03-26 1998-03-25 Procédé pour estimer le taux de défaillance de composants d'équipements techniques Withdrawn EP0867841A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19712767A DE19712767A1 (de) 1997-03-26 1997-03-26 Verfahren zum Abschätzen der Ausfallsrate von Komponenten technischer Einrichtungen
DE19712767 1997-03-26

Publications (2)

Publication Number Publication Date
EP0867841A2 EP0867841A2 (fr) 1998-09-30
EP0867841A3 true EP0867841A3 (fr) 2002-03-13

Family

ID=7824733

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98105443A Withdrawn EP0867841A3 (fr) 1997-03-26 1998-03-25 Procédé pour estimer le taux de défaillance de composants d'équipements techniques

Country Status (3)

Country Link
US (1) US6085154A (fr)
EP (1) EP0867841A3 (fr)
DE (1) DE19712767A1 (fr)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000297443A (ja) * 1999-04-15 2000-10-24 Komatsu Ltd 建設機械の情報管理装置
WO2001073633A1 (fr) * 2000-03-31 2001-10-04 Hitachi Construction Machinery Co., Ltd. Procede et systeme de gestion de machines de construction et dispositif de traitement arithmetique
EP1146468A3 (fr) * 2000-04-13 2004-01-21 General Electric Company Système et méthode de prédiction des interventions et de leurs côuts dans la durée de vie d'un produit
US6799154B1 (en) 2000-05-25 2004-09-28 General Electric Comapny System and method for predicting the timing of future service events of a product
US6832205B1 (en) 2000-06-30 2004-12-14 General Electric Company System and method for automatically predicting the timing and costs of service events in a life cycle of a product
US7016825B1 (en) 2000-10-26 2006-03-21 Vextec Corporation Method and apparatus for predicting the failure of a component
AU2002235516A1 (en) 2001-01-08 2002-07-16 Vextec Corporation Method and apparatus for predicting failure in a system
DE10211130A1 (de) * 2002-03-14 2003-09-25 Zahnradfabrik Friedrichshafen Verfahren zur Optimierung der Lebensdauer von Komponenten und/oder Bauteilen eines Kraftfahrzeugs
US20040122625A1 (en) * 2002-08-07 2004-06-24 Nasser Loren A. Apparatus and method for predicting total ownership cost
US6856939B2 (en) * 2003-01-13 2005-02-15 Sun Microsystems, Inc. Fault assessment using fractional failure rates
JP5043839B2 (ja) * 2005-07-11 2012-10-10 ブルックス オートメーション インコーポレイテッド 予知保全用インテリジェント状態監視及び障害診断システム
US9104650B2 (en) 2005-07-11 2015-08-11 Brooks Automation, Inc. Intelligent condition monitoring and fault diagnostic system for preventative maintenance
EP1768007A1 (fr) * 2005-09-22 2007-03-28 Abb Research Ltd. Surveillance d'un système comportant des éléments dégradants
FR2909786B1 (fr) * 2006-12-08 2009-01-30 Thales Sa Elaboration d'un message de maintenance preventif concernant les degradations fonctionnelles d'un aeronef
US8200442B2 (en) * 2009-03-16 2012-06-12 Sikorsky Aircraft Corporation Usage monitor reliability factor using an advanced fatigue reliability assessment model
FR2951292B1 (fr) * 2009-10-13 2012-05-04 Peugeot Citroen Automobiles Sa Procede de determination d'une probabilite de defaillance et banc de test pour sa mise en oeuvre
US20110093157A1 (en) * 2009-10-20 2011-04-21 General Electric Company, A New York Corporation System and method for selecting a maintenance operation
CN103105298B (zh) * 2011-11-10 2017-10-03 株式会社堀场制作所 测试系统
US9563198B2 (en) 2012-03-08 2017-02-07 General Electric Company Method and system to model risk of unplanned outages of power generation machine
CN103258245B (zh) * 2013-05-10 2016-03-30 北京航空航天大学 一种新的电子产品失效率预计修正方法
US20150269585A1 (en) * 2014-03-24 2015-09-24 Cellco Partnership D/B/A Verizon Wireless Device retirement probability rate
US10769866B2 (en) 2014-09-26 2020-09-08 International Business Machines Corporation Generating estimates of failure risk for a vehicular component
US9454855B2 (en) 2014-09-26 2016-09-27 International Business Machines Corporation Monitoring and planning for failures of vehicular components
US9286735B1 (en) 2014-09-26 2016-03-15 International Business Machines Corporation Generating cumulative wear-based indicators for vehicular components
US9514577B2 (en) 2014-09-26 2016-12-06 International Business Machines Corporation Integrating economic considerations to develop a component replacement policy based on a cumulative wear-based indicator for a vehicular component
US10540828B2 (en) 2014-09-26 2020-01-21 International Business Machines Corporation Generating estimates of failure risk for a vehicular component in situations of high-dimensional and low sample size data
JP6249054B1 (ja) * 2016-06-28 2017-12-20 三菱電機ビルテクノサービス株式会社 部品の保守作業間隔決定装置
US20190304283A1 (en) 2017-08-03 2019-10-03 Tidi Products, Llc Integrated Belt And Sensor For Alarm For Patient Furniture
US10935980B2 (en) * 2018-09-12 2021-03-02 International Business Machines Corporation Automated maintenance of datacenter computers using mobile robotic manipulators
GB201905783D0 (en) * 2019-04-25 2019-06-05 Elekta ltd Radiotherapy devices and access authorisation
CN112528510B (zh) * 2020-12-17 2022-05-27 中国航空工业集团公司成都飞机设计研究所 一种基于生灭过程模型的可修航材备件预测方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1982000886A1 (fr) * 1980-09-03 1982-03-18 Krieser U Indicateur de duree de vie
US4586147A (en) * 1982-02-08 1986-04-29 Hitachi, Ltd. History information providing device for printers
US4870575A (en) * 1987-10-01 1989-09-26 Itt Corporation System integrated fault-tree analysis methods (SIFTAN)
DE4008560A1 (de) * 1989-03-17 1990-09-20 Hitachi Ltd Verfahren zum bestimmen einer restlebensdauer, vorrichtung zum bestimmen einer restlebensdauer, verfahren zum anzeigen der restlebensdauerdaten, anzeigevorrichtung und expertensystem
DE4334472A1 (de) * 1992-10-12 1994-04-14 Rieter Ag Maschf Maschinenüberwachungssystem

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3907419A1 (de) * 1989-03-08 1990-09-13 Ingenieurgesellschaft Fuer Beh Verfahren zur schadensverhuetung an einer maschine oder vorrichtung
DE4139742A1 (de) * 1991-12-03 1993-06-09 Karl Dipl.-Ing. Weinhold (Fh), 4040 Neuss, De Schlauchkupplung

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1982000886A1 (fr) * 1980-09-03 1982-03-18 Krieser U Indicateur de duree de vie
US4586147A (en) * 1982-02-08 1986-04-29 Hitachi, Ltd. History information providing device for printers
US4870575A (en) * 1987-10-01 1989-09-26 Itt Corporation System integrated fault-tree analysis methods (SIFTAN)
DE4008560A1 (de) * 1989-03-17 1990-09-20 Hitachi Ltd Verfahren zum bestimmen einer restlebensdauer, vorrichtung zum bestimmen einer restlebensdauer, verfahren zum anzeigen der restlebensdauerdaten, anzeigevorrichtung und expertensystem
DE4334472A1 (de) * 1992-10-12 1994-04-14 Rieter Ag Maschf Maschinenüberwachungssystem

Also Published As

Publication number Publication date
DE19712767A1 (de) 1998-10-01
US6085154A (en) 2000-07-04
EP0867841A2 (fr) 1998-09-30

Similar Documents

Publication Publication Date Title
EP0867841A3 (fr) Procédé pour estimer le taux de défaillance de composants d'équipements techniques
AT403958B (de) Elektrischer rasierapparat
EP1111366A3 (fr) Procédé pour la surveillance du comportement en fluage de composants rotatifs d'un compresseur ou étage de turbine
EP0391106B1 (fr) Procédé pour la détermination de l'état d'une batterie d'accumulateurs de plomb et dispositif mettant en oeuvre ce procédé
EP0368265A3 (fr) Appareil de surveillance d'installation
EP1319581A3 (fr) Garde-boue en plastique pour véhicule automobile
DE4323305A1 (de) Verfahren und Vorrichtung zur Korrektur der Basisdrift eines Sensors
DE102007031299A1 (de) Bearbeitungsmaschine zum Bearbeiten eines Werkstücks
DE10150378A1 (de) Verfahren und Vorrichtung zur Ermittlung der in einem Bordnetz verfügbaren elektrischen Leistung
DE3048964C2 (fr)
EP1079208A3 (fr) Dispositif et méthode d'affichage de valeurs de signaux
DE68910552D1 (de) Verfahren zur Wiederzuordnung der Wahl eines Unterabtastungsverfahrens nach dem Kriterium einer Datenraten-Reduktion einer Folge von Hilfsdaten, die zur Rekonstruktion eines unterabgetasteten, elektronischen Bildes dienen.
EP0825069A3 (fr) Procédé de détermination d'une valeur mesurée
DE102018122565B4 (de) Verfahren und Messanordnung zum Ermitteln einer Alterung von Sicherungen
EP1189126A3 (fr) Procédé de surveillance d'une installation
DE102019213086A1 (de) Verfahren zum aufgabenangepassten Aufladen eines autonom agierenden Reinigungsroboters mit elektrischer Energie
DE102004002029B4 (de) Vorrichtung und Verfahren zum Überwachen einer Wellenform
EP0794605A3 (fr) Circuit de charge
DE102017108317A1 (de) Lasergerät zum berechnen effektiver ansteuerzeit
EP0710931A3 (fr) Procédé et appareil d'acquisition de données d'un véhicule pour vérifier une signalisation enregistrée par l'appareil d'acquisition de données du véhicule et indiquant l'activation de l'aggrégat d'un véhicule
DE102019216571A1 (de) Codierung von Bauteilen während der Herstellung im 3D-Druckverfahren
DE1958257C3 (de) Verfahren zur Lebensdauerüberwachung von dauerwechselbeanspruchten Maschinenoder Bauteilen und Vorrichtung zur Durchführung des Verfahrens
DE2938068C2 (fr)
DE19845565C1 (de) Verfahren und Vorrichtung zur Ermittlung des Bordnetzzustands
DE2922848C2 (de) Digital anzeigende Waage

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE CH DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

Kind code of ref document: A2

Designated state(s): DE FR GB IT

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE CH DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

AKX Designation fees paid

Free format text: DE FR GB IT

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20020914