DK0438360T3 - Indretning til diagnosticering af slid på stempelringe og procedure dertil - Google Patents

Indretning til diagnosticering af slid på stempelringe og procedure dertil

Info

Publication number
DK0438360T3
DK0438360T3 DK91400119.3T DK91400119T DK0438360T3 DK 0438360 T3 DK0438360 T3 DK 0438360T3 DK 91400119 T DK91400119 T DK 91400119T DK 0438360 T3 DK0438360 T3 DK 0438360T3
Authority
DK
Denmark
Prior art keywords
diagnosis
wear
piston rings
procedure therefor
therefor
Prior art date
Application number
DK91400119.3T
Other languages
English (en)
Inventor
Tadashi Fukuyoshi
Takeo Takaishi
Keizo Goto
Mikio Koga
Shoichi Kanegae
Original Assignee
Mitsubishi Heavy Ind Ltd
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 Mitsubishi Heavy Ind Ltd filed Critical Mitsubishi Heavy Ind Ltd
Application granted granted Critical
Publication of DK0438360T3 publication Critical patent/DK0438360T3/da

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00—Investigating fluid-tightness of structures
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
    • G01B7/02—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness
    • G01B7/06—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness for measuring thickness
    • G01B7/10—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness for measuring thickness using magnetic means, e.g. by measuring change of reluctance
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
    • G01B7/02—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness
    • G01B7/06—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness for measuring thickness
    • 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
    • F02B3/00—Engines characterised by air compression and subsequent fuel addition
    • F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
DK91400119.3T 1990-01-19 1991-01-18 Indretning til diagnosticering af slid på stempelringe og procedure dertil DK0438360T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2008381A JP2597019B2 (ja) 1990-01-19 1990-01-19 ピストンリングの摩耗診断方法

Publications (1)

Publication Number Publication Date
DK0438360T3 true DK0438360T3 (da) 1995-08-14

Family

ID=11691647

Family Applications (1)

Application Number Title Priority Date Filing Date
DK91400119.3T DK0438360T3 (da) 1990-01-19 1991-01-18 Indretning til diagnosticering af slid på stempelringe og procedure dertil

Country Status (6)

Country Link
US (1) US5258930A (da)
EP (1) EP0438360B1 (da)
JP (1) JP2597019B2 (da)
KR (1) KR910014689A (da)
DE (1) DE69110141T2 (da)
DK (1) DK0438360T3 (da)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4406132A1 (de) * 1994-02-25 1995-08-31 Fev Motorentech Gmbh & Co Kg Einrichtung zur Vermessung von Zylinderdeformationen an Kolbenverbrennungsmotoren
US5744705A (en) * 1995-08-07 1998-04-28 Chevron U.S.A. Inc. Method and apparatus for engine testing
JPH10311763A (ja) * 1997-05-09 1998-11-24 Riken Corp ピストンリングの張力測定装置及び張力測定方法
US6155109A (en) * 1997-12-22 2000-12-05 Caterpillar Inc. System and method for measuring piston ring rotation
US6080982A (en) * 1998-05-13 2000-06-27 The United States Of America As Represented By The Secretary Of The Navy Embedded wear sensor
AT405981B (de) * 1998-07-31 2000-01-25 Hoerbiger Ventilwerke Gmbh Verschleissmonitor
SE9904554D0 (sv) 1999-12-14 1999-12-14 Jonas Jonsson Anordningar för mätning och reglering av toppspel under drift på förbränningsmotorer av typ fram- och återgående kolv
KR100346478B1 (ko) * 1999-12-31 2002-07-27 현대자동차주식회사 피스톤링의 내구성 시험장치
KR100872471B1 (ko) * 2001-08-06 2008-12-05 베르트질레 슈바이츠 악티엔게젤샤프트 피스톤 링
JP2004092714A (ja) * 2002-08-30 2004-03-25 Nippon Piston Ring Co Ltd ピストンとピストンリングの組合せ
US20050082467A1 (en) * 2003-10-21 2005-04-21 Guy Mossman Optical fiber based sensor system suitable for monitoring remote aqueous infiltration
US7781725B2 (en) * 2004-10-21 2010-08-24 Mossman Guy E Optical fiber based sensor system suitable for monitoring remote aqueous infiltration
US7134316B2 (en) * 2004-10-14 2006-11-14 Kuhman Investment Co., Llc Apparatus and method for determining feedscrew and barrel wear
US7168291B2 (en) * 2004-10-14 2007-01-30 Glycon Corporation Apparatus and method for determining feedscrew and barrel wear
WO2006086116A1 (en) * 2005-01-12 2006-08-17 Glycon Corporation Apparatus and method for determining feedscrew and barrel wear
PT103826B (pt) * 2007-09-18 2008-09-11 Tecnoveritas Servicos De Engenharia E Sist S Tecnologicos Lda Sistema de monitorização e detecção de desgaste adesivo entre êmbolos e camisas de máquinas recípriocas
DK2192381T3 (da) * 2008-11-28 2013-02-25 John Rosenskjold Fremgangsmåde og diametermåleindretning
CN101701807B (zh) * 2009-11-19 2011-11-16 南京航空航天大学 活塞式高精度微位移传感器及其检测方法
CN102507728B (zh) * 2011-10-25 2014-10-01 武汉理工大学 船舶柴油机活塞环磨损监测传感器
DE102013205912A1 (de) * 2013-04-04 2014-10-09 Federal-Mogul Burscheid Gmbh Kolbenring mit Verschleißanzeige
US9671065B2 (en) * 2013-10-17 2017-06-06 Lincoln Industrial Corporation Pump having wear and wear rate detection
CN104534974B (zh) * 2015-01-28 2017-03-22 长沙亿拓土木工程监测仪器有限公司 一种大量程电感调频式位移测量装置及方法
US9523564B2 (en) 2015-01-30 2016-12-20 Caterpillar Inc. System and method for remanufacturing an engine block
US10161308B2 (en) * 2016-07-29 2018-12-25 Caterpillar Inc. System for determining damage based on liner polish
WO2018157025A1 (en) * 2017-02-27 2018-08-30 Cummins Inc. Tool to predict engine life using ring wear and fuel burned
US20190056291A1 (en) * 2017-08-18 2019-02-21 General Electric Company System and method for piston ring prognostic
DE102017008314A1 (de) * 2017-09-04 2019-03-07 Carl Freudenberg Kg Dichtungsanordnung und Dichtring daraus
CN107782637B (zh) * 2017-12-05 2023-10-03 广西玉柴机器股份有限公司 发动机缸孔磨损模拟试验装置
CN108168417B (zh) * 2018-01-17 2019-06-14 中国矿业大学 一种立井钢丝绳罐道滑套磨损量检测装置及其检测方法
DE102018106983B4 (de) * 2018-03-23 2022-07-07 Federal-Mogul Burscheid Gmbh Kolbenring für Zweitaktmotoren mit einer Verschleißanzeige
KR102553937B1 (ko) * 2022-09-29 2023-07-10 사단법인 한국선급 선박용 피스톤 링의 고장 모사 방법

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3441840A (en) * 1967-03-31 1969-04-29 Martin Marietta Corp Electronic thickness meter having direct readout of coating thickness
CH590416A5 (da) * 1975-04-17 1977-08-15 Sulzer Ag
FR2346713A1 (fr) * 1975-10-01 1977-10-28 Semt Procede de determination du degre d'usure d'un element a proprietes magnetiques determinees en contact glissant avec un second element
JPS5529734A (en) * 1978-08-24 1980-03-03 Mitsubishi Heavy Ind Ltd Defacement measuring method of piston ring
DE3421569C1 (de) * 1984-06-09 1985-06-27 Goetze Ag, 5093 Burscheid Verschleissfeste Beschichtung
JPS6175207A (ja) * 1984-09-20 1986-04-17 Mitsubishi Heavy Ind Ltd ピストンリングの厚さ測定方法
JPS63157611A (ja) * 1986-12-19 1988-06-30 株式会社東芝 保護継電装置
JPS63169513A (ja) * 1987-01-08 1988-07-13 Asahi Okuma Ind Co Ltd 塗膜厚測定装置
JPH01152305A (ja) * 1987-12-09 1989-06-14 Fuji Electric Co Ltd 感光層厚さ測定方法
JPH01187401A (ja) * 1988-01-22 1989-07-26 Mitsubishi Heavy Ind Ltd 電気抵抗による物体の減肉変化計測方法
US5062298A (en) * 1989-12-05 1991-11-05 E. I. Du Pont De Nemours And Company Non-contact wet or dry film thickness measuring device using eddy current and ultrasonic sensors

Also Published As

Publication number Publication date
EP0438360A3 (en) 1992-07-29
DE69110141T2 (de) 1996-01-04
DE69110141D1 (de) 1995-07-13
EP0438360B1 (en) 1995-06-07
EP0438360A2 (en) 1991-07-24
JP2597019B2 (ja) 1997-04-02
KR910014689A (ko) 1991-08-31
JPH03215701A (ja) 1991-09-20
US5258930A (en) 1993-11-02

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