SG11201807142UA - Bearing monitoring device of railcar - Google Patents

Bearing monitoring device of railcar

Info

Publication number
SG11201807142UA
SG11201807142UA SG11201807142UA SG11201807142UA SG11201807142UA SG 11201807142U A SG11201807142U A SG 11201807142UA SG 11201807142U A SG11201807142U A SG 11201807142UA SG 11201807142U A SG11201807142U A SG 11201807142UA SG 11201807142U A SG11201807142U A SG 11201807142UA
Authority
SG
Singapore
Prior art keywords
bearing
data piece
value
monitoring device
temperature
Prior art date
Application number
SG11201807142UA
Other languages
English (en)
Inventor
Takehiro Nishimura
Yoshi Sato
Keiichiro Kamura
Masayuki Mitsue
Original Assignee
Kawasaki 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 Kawasaki Heavy Ind Ltd filed Critical Kawasaki Heavy Ind Ltd
Publication of SG11201807142UA publication Critical patent/SG11201807142UA/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61K—AUXILIARY EQUIPMENT SPECIALLY ADAPTED FOR RAILWAYS, NOT OTHERWISE PROVIDED FOR
    • B61K9/00—Railway vehicle profile gauges; Detecting or indicating overheating of components; Apparatus on locomotives or cars to indicate bad track sections; General design of track recording vehicles
    • B61K9/04—Detectors for indicating the overheating of axle bearings and the like, e.g. associated with the brake system for applying the brakes in case of a fault
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L15/00—Indicators provided on the vehicle or train for signalling purposes
    • B61L15/0081—On-board diagnosis or maintenance
    • 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
    • F16C19/00—Bearings with rolling contact, for exclusively rotary movement
    • F16C19/52—Bearings with rolling contact, for exclusively rotary movement with devices affected by abnormal or undesired conditions
    • F16C19/525—Bearings with rolling contact, for exclusively rotary movement with devices affected by abnormal or undesired conditions related to temperature and heat, e.g. insulation
    • 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
    • F16C41/00—Other accessories, e.g. devices integrated in the bearing not relating to the bearing function as such
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K1/00—Details of thermometers not specially adapted for particular types of thermometer
    • G01K1/02—Means for indicating or recording specially adapted for thermometers
    • G01K1/024—Means for indicating or recording specially adapted for thermometers for remote indication
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K1/00—Details of thermometers not specially adapted for particular types of thermometer
    • G01K1/14—Supports; Fastening devices; Arrangements for mounting thermometers in particular locations
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K13/00—Thermometers specially adapted for specific purposes
    • G01K13/04—Thermometers specially adapted for specific purposes for measuring temperature of moving solid bodies
    • G01K13/08—Thermometers specially adapted for specific purposes for measuring temperature of moving solid bodies in rotary movement
    • 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
    • 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
    • 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
    • F16C19/00—Bearings with rolling contact, for exclusively rotary movement
    • F16C19/52—Bearings with rolling contact, for exclusively rotary movement with devices affected by abnormal or undesired conditions
    • 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
    • F16C2233/00—Monitoring condition, e.g. temperature, load, vibration
    • 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
    • F16C2326/00—Articles relating to transporting
    • F16C2326/10—Railway vehicles
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N25/00—Investigating or analyzing materials by the use of thermal means
    • G01N25/20—Investigating or analyzing materials by the use of thermal means by investigating the development of heat, i.e. calorimetry, e.g. by measuring specific heat, by measuring thermal conductivity

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Rolling Contact Bearings (AREA)
  • Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
  • Sliding-Contact Bearings (AREA)
SG11201807142UA 2016-02-25 2017-01-17 Bearing monitoring device of railcar SG11201807142UA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2016034207A JP6714386B2 (ja) 2016-02-25 2016-02-25 鉄道車両の軸受監視装置
PCT/JP2017/001338 WO2017145574A1 (ja) 2016-02-25 2017-01-17 鉄道車両の軸受監視装置

Publications (1)

Publication Number Publication Date
SG11201807142UA true SG11201807142UA (en) 2018-09-27

Family

ID=59685763

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201807142UA SG11201807142UA (en) 2016-02-25 2017-01-17 Bearing monitoring device of railcar

Country Status (6)

Country Link
US (1) US10889309B2 (zh)
JP (1) JP6714386B2 (zh)
CN (1) CN108698621B (zh)
SG (1) SG11201807142UA (zh)
TW (1) TWI659876B (zh)
WO (1) WO2017145574A1 (zh)

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JP6603570B2 (ja) * 2015-12-17 2019-11-06 川崎重工業株式会社 鉄道車両の状態監視装置及びそれを備えた列車編成
US10886020B2 (en) * 2017-04-21 2021-01-05 Kavo Dental Technologies, Llc Predictive maintenance system and method for 1-wire handpiece
WO2019026569A1 (ja) 2017-08-01 2019-02-07 藤倉化成株式会社 不溶性担体粒子を含有する免疫測定試薬の劣化防止手段
CN109318716B (zh) * 2017-12-20 2020-01-10 中车长春轨道客车股份有限公司 一种牵引电机轴温监测报警控制方法、系统及相关装置
JP7160593B2 (ja) * 2018-08-08 2022-10-25 東海旅客鉄道株式会社 温度異常検出システム及び温度異常検出方法
CN109781279B (zh) * 2019-02-28 2021-02-09 中车青岛四方机车车辆股份有限公司 列车轴箱温度监测方法及装置
FR3095020B1 (fr) * 2019-04-12 2022-01-14 Safran Electrical & Power dispositif de surveillance de dégradation de paliers roulants
JP7335742B2 (ja) * 2019-07-18 2023-08-30 Ntn株式会社 軸受異常予知装置および軸受異常予知方法
JP2021138264A (ja) 2020-03-04 2021-09-16 ナブテスコ株式会社 状態判定装置、ドア制御装置、状態判定方法、及び状態判定プログラム
CN113447162A (zh) * 2021-06-29 2021-09-28 中海石油深海开发有限公司 一种轴承温度监控方法及轴承温度监控系统

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Also Published As

Publication number Publication date
US10889309B2 (en) 2021-01-12
JP6714386B2 (ja) 2020-06-24
WO2017145574A1 (ja) 2017-08-31
CN108698621A (zh) 2018-10-23
TW201732167A (zh) 2017-09-16
TWI659876B (zh) 2019-05-21
US20190047598A1 (en) 2019-02-14
JP2017149290A (ja) 2017-08-31
CN108698621B (zh) 2020-08-25

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