DK178172B1 - Improved monitoring of wear of bearings in a large two stroke diesel engine - Google Patents

Improved monitoring of wear of bearings in a large two stroke diesel engine Download PDF

Info

Publication number
DK178172B1
DK178172B1 DK201000401A DKPA201000401A DK178172B1 DK 178172 B1 DK178172 B1 DK 178172B1 DK 201000401 A DK201000401 A DK 201000401A DK PA201000401 A DKPA201000401 A DK PA201000401A DK 178172 B1 DK178172 B1 DK 178172B1
Authority
DK
Denmark
Prior art keywords
engine
sensor
controller
sensors
bearing
Prior art date
Application number
DK201000401A
Other languages
Danish (da)
English (en)
Inventor
Henrik Willads Christensen
Martin Olsson
Original Assignee
Man Diesel & Turbo Deutschland
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 Man Diesel & Turbo Deutschland filed Critical Man Diesel & Turbo Deutschland
Priority to DK201000401A priority Critical patent/DK178172B1/en
Priority to JP2011090585A priority patent/JP5746547B2/ja
Priority to KR1020110041461A priority patent/KR101693755B1/ko
Priority to FI20115427A priority patent/FI123312B/fi
Priority to CH00779/11A priority patent/CH702986B1/de
Priority to CN201110117518.XA priority patent/CN102288408B/zh
Publication of DK201000401A publication Critical patent/DK201000401A/en
Priority to FI20125874A priority patent/FI125410B/fi
Application granted granted Critical
Publication of DK178172B1 publication Critical patent/DK178172B1/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B77/00—Component parts, details or accessories, not otherwise provided for
    • F02B77/08—Safety, indicating, or supervising devices
    • F02B77/083—Safety, indicating, or supervising devices relating to maintenance, e.g. diagnostic device
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C17/00—Sliding-contact bearings for exclusively rotary movement
    • F16C17/12—Sliding-contact bearings for exclusively rotary movement characterised by features not related to the direction of the load
    • F16C17/24—Sliding-contact bearings for exclusively rotary movement characterised by features not related to the direction of the load with devices affected by abnormal or undesired positions, e.g. for preventing overheating, for safety
    • F16C17/246—Sliding-contact bearings for exclusively rotary movement characterised by features not related to the direction of the load with devices affected by abnormal or undesired positions, e.g. for preventing overheating, for safety related to wear, e.g. sensors for measuring wear
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M13/00—Testing of machine parts
    • G01M13/04—Bearings
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M15/00—Testing of engines
    • G01M15/04—Testing internal-combustion engines
    • G01M15/06—Testing internal-combustion engines by monitoring positions of pistons or cranks
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B75/00—Other engines
    • F02B75/02—Engines characterised by their cycles, e.g. six-stroke
    • F02B2075/022—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle
    • F02B2075/025—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle two

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Testing Of Engines (AREA)
DK201000401A 2010-05-07 2010-05-07 Improved monitoring of wear of bearings in a large two stroke diesel engine DK178172B1 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
DK201000401A DK178172B1 (en) 2010-05-07 2010-05-07 Improved monitoring of wear of bearings in a large two stroke diesel engine
JP2011090585A JP5746547B2 (ja) 2010-05-07 2011-04-15 大型２サイクルディーゼルエンジンにおける軸受の摩耗の監視の改善
KR1020110041461A KR101693755B1 (ko) 2010-05-07 2011-05-02 대형 2-행정 디젤 엔진에서의 베어링 마모의 향상된 모니터링
FI20115427A FI123312B (fi) 2010-05-07 2011-05-05 Parannettu laakereiden kulumisen valvonta suuressa 2-tahtisessa dieselmoottorissa
CH00779/11A CH702986B1 (de) 2010-05-07 2011-05-06 Verbesserte Überwachung des Verschleisses von Lagern in einem Zweitakt-Grossdieselmotor.
CN201110117518.XA CN102288408B (zh) 2010-05-07 2011-05-06 大型二冲程柴油发动机中轴承磨损的改进监测设备及方法
FI20125874A FI125410B (fi) 2010-05-07 2012-08-22 Parannettu laakereiden kulumisen valvonta suuressa 2-tahtisessa dieselmoottorissa

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DK201000401 2010-05-07
DK201000401A DK178172B1 (en) 2010-05-07 2010-05-07 Improved monitoring of wear of bearings in a large two stroke diesel engine

Publications (2)

Publication Number Publication Date
DK201000401A DK201000401A (en) 2011-11-08
DK178172B1 true DK178172B1 (en) 2015-07-20

Family

ID=44071555

Family Applications (1)

Application Number Title Priority Date Filing Date
DK201000401A DK178172B1 (en) 2010-05-07 2010-05-07 Improved monitoring of wear of bearings in a large two stroke diesel engine

Country Status (6)

Country Link
JP (1) JP5746547B2 (fi)
KR (1) KR101693755B1 (fi)
CN (1) CN102288408B (fi)
CH (1) CH702986B1 (fi)
DK (1) DK178172B1 (fi)
FI (2) FI123312B (fi)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101961614B1 (ko) * 2014-04-22 2019-03-26 현대일렉트릭앤에너지시스템(주) 베어링 마모 감시 시스템 및 이의 베어링 마모도 판단 방법
FR3060758B1 (fr) * 2016-12-16 2021-01-08 Schneider Electric Ind Sas Procede et dispositif de diagnostic d'usure d'un appareil electrique de coupure, et appareil electrique comportant un tel dispositif
FR3069638B1 (fr) * 2017-07-28 2021-01-01 Renault Sas Capteur thermique embarque sur vehicule
DK3483581T3 (da) * 2017-11-08 2020-06-02 Schaeffler Monitoring Services Gmbh Fremgangsmåde og apparat til overvågning af lejespillerum i rullelejer
JP6718926B2 (ja) * 2018-07-12 2020-07-08 大同メタル工業株式会社 軸受システム、軸受システムの制御方法、及び軸受システムを制御するためのコンピュータプログラム
US10975908B1 (en) 2019-10-29 2021-04-13 Schaeffler Monitoring Services Gmbh Method and device for monitoring a bearing clearance of roller bearings
KR102280041B1 (ko) * 2020-01-15 2021-07-21 현대중공업 주식회사 선박의 축계 베어링 부하 모니터링 장치 및 방법
CN112132329B (zh) * 2020-09-10 2024-02-23 潍柴动力股份有限公司 一种曲柄连杆机构磨损量的预测方法、系统、设备和介质

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT412012B (de) * 2001-09-19 2004-08-26 Miba Gleitlager Gmbh Verfahren zum überwachen von gleitlagern eines kurbeltriebes einer kolbenmaschine mit wenigstens einem zylinder
US20070017280A1 (en) * 2005-07-20 2007-01-25 Scull Stephen R Wear monitoring

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2156501Y (zh) * 1993-03-24 1994-02-16 中国人民解放军沈阳军区后勤部军事运输部 一种智能型发动机气缸磨损检测仪
US5814724A (en) * 1996-12-13 1998-09-29 Romkee; David Scott Method and device for determining piston engine wear
FR2803036B1 (fr) * 1999-12-23 2002-10-11 Snecma Detection de l'endommagement de pieces d'un moteur
JP3891049B2 (ja) * 2002-06-17 2007-03-07 日本精工株式会社 軸受の寿命予測方法及び軸受の寿命予測装置
JP2005299415A (ja) * 2004-04-07 2005-10-27 Fuji Heavy Ind Ltd エンジンの異常状態判定装置
US7631498B2 (en) * 2005-10-11 2009-12-15 Honeywell International Inc. Bearing health monitor
FR2913769B1 (fr) * 2007-03-12 2009-06-05 Snecma Sa Procede de detection d'un endommagement d'un roulement de palier d'un moteur
JP4480746B2 (ja) * 2007-08-09 2010-06-16 ダイハツディーゼル株式会社 機関のメンテナンス診断システム

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT412012B (de) * 2001-09-19 2004-08-26 Miba Gleitlager Gmbh Verfahren zum überwachen von gleitlagern eines kurbeltriebes einer kolbenmaschine mit wenigstens einem zylinder
US20070017280A1 (en) * 2005-07-20 2007-01-25 Scull Stephen R Wear monitoring

Also Published As

Publication number Publication date
DK201000401A (en) 2011-11-08
KR101693755B1 (ko) 2017-01-06
FI20125874L (fi) 2012-08-22
KR20110123669A (ko) 2011-11-15
CN102288408B (zh) 2014-10-15
JP2011237420A (ja) 2011-11-24
CH702986A2 (de) 2011-11-15
CN102288408A (zh) 2011-12-21
FI123312B (fi) 2013-02-15
CH702986B1 (de) 2012-06-29
FI125410B (fi) 2015-10-15
FI20115427A0 (fi) 2011-05-05
JP5746547B2 (ja) 2015-07-08
FI20115427A (fi) 2011-11-08

Similar Documents

Publication Publication Date Title
DK178172B1 (en) Improved monitoring of wear of bearings in a large two stroke diesel engine
CA2646685C (en) Method for controlling the consumption and for detecting leaks in the lubrication system of a turbine engine
US20200378283A1 (en) Systems and methods for remaining useful life prediction of a fluid
US8225671B2 (en) Apparatus and method for non-contacting blade oscillation measurement
JPH07198544A (ja) ディーゼル・エンジンの運転時における異常確認方法
DK173533B1 (da) Fremgangsmåde til smøring af en cylinder i en forbrændingsmotor samt cylindersmøresystem og tilslutningselement
EP1418312A2 (en) Turbine blade oxidation monitoring and life prediction using neural network based diagnostic techniques in conjunction with pyrometer signals
JP4742178B2 (ja) スカッフィング検出
US6789518B2 (en) Method and system for identifying valve clearances and position of valve opening cams
JP2010521626A5 (fi)
WO2009157436A1 (ja) ピストンリング摺動状態モニタリング装置及び方法
JP4674765B2 (ja) 発電用内燃機関の失火検出方法及び装置
US11441480B2 (en) Method for operating an internal combustion engine, control device, and internal combustion engine
US20070017280A1 (en) Wear monitoring
US20190195680A1 (en) Abnormality detection device, difference vector display device, rotary machine system, abnormality detection method, and program
JP4869202B2 (ja) ４サイクル複数気筒エンジンのブローバイガス検出方法
JP4825292B2 (ja) 舶用ディーゼルエンジンの異常検出方法
JP4740398B2 (ja) スカッフィングの検出
KR102533572B1 (ko) 수분 혼입 검출 장치, 수분 혼입 검출 프로그램, 수분 혼입 검출 방법, 및 수분 혼입 검출 시스템
KR20180020564A (ko) 엔진 상태 모니터링 장치 및 방법
JPH0681623A (ja) シリンダ注油システム
JP4443561B2 (ja) 舶用ディーゼルエンジンおよびその異常検出装置ならびに異常検出方法
CN114705267A (zh) 车辆机油液位监测方法及系统和车辆
US20210388789A1 (en) Method for Computer-Assisted Determination of Multiple Rotational Irregularities in an Internal Combustion Engine
CN112576373A (zh) 监测发动机磨损的方法及装置