TWI563163B - - Google Patents

Info

Publication number
TWI563163B
TWI563163B TW101149914A TW101149914A TWI563163B TW I563163 B TWI563163 B TW I563163B TW 101149914 A TW101149914 A TW 101149914A TW 101149914 A TW101149914 A TW 101149914A TW I563163 B TWI563163 B TW I563163B
Authority
TW
Taiwan
Application number
TW101149914A
Other versions
TW201337088A (zh
Inventor
Koji Nakamura
Hideshi Shimada
Original Assignee
Nabtesco Corp
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 Nabtesco Corp filed Critical Nabtesco Corp
Publication of TW201337088A publication Critical patent/TW201337088A/zh
Application granted granted Critical
Publication of TWI563163B publication Critical patent/TWI563163B/zh

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/85—Investigating moving fluids or granular solids
    • G01N21/8507—Probe photometers, i.e. with optical measuring part dipped into fluid sample

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Manipulator (AREA)
TW101149914A 2011-12-27 2012-12-25 用以檢測潤滑油之劣化而構成之機械 TW201337088A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2011287000A JP5956152B2 (ja) 2011-12-27 2011-12-27 潤滑油劣化センサーを備えた機械

Publications (2)

Publication Number Publication Date
TW201337088A TW201337088A (zh) 2013-09-16
TWI563163B true TWI563163B (zh) 2016-12-21

Family

ID=48697268

Family Applications (1)

Application Number Title Priority Date Filing Date
TW101149914A TW201337088A (zh) 2011-12-27 2012-12-25 用以檢測潤滑油之劣化而構成之機械

Country Status (5)

Country Link
EP (1) EP2799839A4 (zh)
JP (1) JP5956152B2 (zh)
CN (1) CN104024829B (zh)
TW (1) TW201337088A (zh)
WO (1) WO2013099779A1 (zh)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016215099A1 (de) * 2016-08-12 2018-02-15 Zf Friedrichshafen Ag Verfahren zum Vermessen eines Schmierspaltes zwischen geschmierten Kontaktelementen
JP6932185B2 (ja) 2017-04-28 2021-09-08 株式会社小松製作所 油の状態検出装置、作業機械、管理システム、及び油の状態検出方法
JP7099816B2 (ja) * 2017-10-27 2022-07-12 株式会社日立製作所 潤滑油の劣化診断方法、回転機械の潤滑油の監視システムおよび方法

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11235097A (ja) * 1998-02-20 1999-08-27 Hitachi Ltd 劣化診断装置を具備した原動電動装置
JP2005156297A (ja) * 2003-11-25 2005-06-16 Nissan Motor Co Ltd エンジンオイルの液状混入物診断装置および診断方法
US20080024761A1 (en) * 2006-07-27 2008-01-31 Hosung Kong Method and apparatus for monitoring oil deterioration in real time
CN101641587A (zh) * 2007-03-26 2010-02-03 Ntn株式会社 润滑剂性能变差检测装置和带有检测装置的轴承
US20100157304A1 (en) * 2006-01-23 2010-06-24 Ntn Corporation Lubricant deterioration detecting device and detecting device incorporated bearing assembly
JP2011026591A (ja) * 2009-07-03 2011-02-10 Toyota Central R&D Labs Inc 低摩擦摺動部材

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3266637B2 (ja) * 1992-02-14 2002-03-18 出光興産株式会社 潤滑油劣化度判定方法およびその装置
JPH0634541A (ja) * 1992-07-14 1994-02-08 Nippon Oil Co Ltd 潤滑油劣化モニター装置
JPH07146233A (ja) 1993-09-30 1995-06-06 Shimadzu Corp オイル劣化度センサ
JPH10104160A (ja) 1996-09-30 1998-04-24 Shimadzu Corp オイル劣化度センサ
JP4371704B2 (ja) 2003-05-16 2009-11-25 協同油脂株式会社 減速機用潤滑剤組成物及び減速機
JP4754308B2 (ja) * 2005-09-14 2011-08-24 川崎重工業株式会社 エンジンのオイル通路構造
JP2008045918A (ja) * 2006-08-11 2008-02-28 Ntn Corp 潤滑剤の添加成分量の検査方法
JP5299669B2 (ja) 2008-07-18 2013-09-25 協同油脂株式会社 減速機用潤滑剤組成物及び減速機
JP5457700B2 (ja) * 2009-03-26 2014-04-02 株式会社カラーテクノシステム 潤滑油劣化モニター装置

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11235097A (ja) * 1998-02-20 1999-08-27 Hitachi Ltd 劣化診断装置を具備した原動電動装置
JP2005156297A (ja) * 2003-11-25 2005-06-16 Nissan Motor Co Ltd エンジンオイルの液状混入物診断装置および診断方法
US20100157304A1 (en) * 2006-01-23 2010-06-24 Ntn Corporation Lubricant deterioration detecting device and detecting device incorporated bearing assembly
US20080024761A1 (en) * 2006-07-27 2008-01-31 Hosung Kong Method and apparatus for monitoring oil deterioration in real time
CN101641587A (zh) * 2007-03-26 2010-02-03 Ntn株式会社 润滑剂性能变差检测装置和带有检测装置的轴承
JP2011026591A (ja) * 2009-07-03 2011-02-10 Toyota Central R&D Labs Inc 低摩擦摺動部材

Also Published As

Publication number Publication date
TW201337088A (zh) 2013-09-16
JP5956152B2 (ja) 2016-07-27
JP2013134245A (ja) 2013-07-08
WO2013099779A1 (ja) 2013-07-04
CN104024829B (zh) 2017-05-10
EP2799839A1 (en) 2014-11-05
CN104024829A (zh) 2014-09-03
EP2799839A4 (en) 2015-11-11

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees