SE8700164L - Forfarande for att detektera varmgang i lager - Google Patents

Forfarande for att detektera varmgang i lager

Info

Publication number
SE8700164L
SE8700164L SE8700164A SE8700164A SE8700164L SE 8700164 L SE8700164 L SE 8700164L SE 8700164 A SE8700164 A SE 8700164A SE 8700164 A SE8700164 A SE 8700164A SE 8700164 L SE8700164 L SE 8700164L
Authority
SE
Sweden
Prior art keywords
temperature
temperatures
stock
procedure
reference value
Prior art date
Application number
SE8700164A
Other languages
Unknown language ( )
English (en)
Other versions
SE8700164D0 (sv
SE457431B (sv
Inventor
S Nyman
Original Assignee
Frontec Mikrodatorcentrum Ab
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 Frontec Mikrodatorcentrum Ab filed Critical Frontec Mikrodatorcentrum Ab
Priority to SE8700164A priority Critical patent/SE457431B/sv
Publication of SE8700164D0 publication Critical patent/SE8700164D0/sv
Priority to FI880122A priority patent/FI90380C/sv
Priority to EP88850010A priority patent/EP0276201A3/en
Publication of SE8700164L publication Critical patent/SE8700164L/sv
Publication of SE457431B publication Critical patent/SE457431B/sv
Priority to US07/383,904 priority patent/US4960251A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rolling Contact Bearings (AREA)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)
  • Measuring Temperature Or Quantity Of Heat (AREA)
  • Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
SE8700164A 1987-01-16 1987-01-16 Foerfarande foer att detektera varmgaang i lager SE457431B (sv)

Priority Applications (4)

Application Number Priority Date Filing Date Title
SE8700164A SE457431B (sv) 1987-01-16 1987-01-16 Foerfarande foer att detektera varmgaang i lager
FI880122A FI90380C (sv) 1987-01-16 1988-01-12 Förfarande för att detektera varmgång i lager
EP88850010A EP0276201A3 (en) 1987-01-16 1988-01-13 Method of detecting overheating of bearings
US07/383,904 US4960251A (en) 1987-01-16 1989-07-21 Determining a reference in a method of detecting overheating of bearings

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8700164A SE457431B (sv) 1987-01-16 1987-01-16 Foerfarande foer att detektera varmgaang i lager

Publications (3)

Publication Number Publication Date
SE8700164D0 SE8700164D0 (sv) 1987-01-16
SE8700164L true SE8700164L (sv) 1988-07-17
SE457431B SE457431B (sv) 1988-12-27

Family

ID=20367194

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8700164A SE457431B (sv) 1987-01-16 1987-01-16 Foerfarande foer att detektera varmgaang i lager

Country Status (4)

Country Link
US (1) US4960251A (sv)
EP (1) EP0276201A3 (sv)
FI (1) FI90380C (sv)
SE (1) SE457431B (sv)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT398413B (de) * 1990-05-18 1994-12-27 Voest Alpine Eisenbahnsysteme Verfahren zum messen von achs- bzw. lagertemperaturen zur ortung von heissläufern
US5381692A (en) * 1992-12-09 1995-01-17 United Technologies Corporation Bearing assembly monitoring system
US6823242B1 (en) 2002-09-23 2004-11-23 Norfolk Southern Corporation Method and apparatus for monitoring wheel/brake performance
US6813581B1 (en) 2003-03-26 2004-11-02 Union Pacific Railroad Company Statistical and trend analysis of railroad bearing temperatures
JP5542940B2 (ja) * 2009-09-09 2014-07-09 クノル−ブレムゼ ジステーメ フューア シーネンファールツォイゲ ゲゼルシャフト ミット ベシュレンクテル ハフツング 鉄道車両の輪軸の輪軸ベアリングの温度を推定するための方法および装置
CN105092090B (zh) * 2015-06-01 2018-06-26 南京理工大学 基于nfc、蓝牙与传感器的地铁轴温检测系统及方法
ITUB20154789A1 (it) * 2015-10-29 2017-04-29 Camozzi Digital S R L Metodo di monitoraggio di un cuscinetto volvente per il supporto di organi rotanti di macchine
US10475321B2 (en) 2016-12-15 2019-11-12 Walmart Apollo, Llc Cart wheel failure detection systems and methods
CN110133412A (zh) * 2019-05-31 2019-08-16 杭州元朗智能科技有限公司 一种带有温度检测功能的充电器测试系统

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3412389A (en) * 1966-12-08 1968-11-19 Aai Corp Comparator arrangement
US3646343A (en) * 1970-02-26 1972-02-29 Gen Electric Method and apparatus for monitoring hot boxes
US4316175A (en) * 1977-01-26 1982-02-16 Skf Kugellagerfabriken Gmbh Method for the advance indication of damage to wheel bearings
US4113211A (en) * 1977-10-13 1978-09-12 Servo Corporation Of America Hot box detector bearing discriminator circuit
IT1121200B (it) * 1979-08-07 1986-03-26 Soliani Pier Luigi Metodo ed impianto per rivelare boccole calde indipendentemente da fattori ambientali anche variabili
US4441196A (en) * 1980-02-28 1984-04-03 Servo Corporation Of America Speed independent system for obtaining preselected numbers of samples from object moving along fixed path

Also Published As

Publication number Publication date
SE8700164D0 (sv) 1987-01-16
US4960251A (en) 1990-10-02
FI90380B (sv) 1993-10-15
FI880122A (sv) 1988-07-17
EP0276201A3 (en) 1990-01-31
FI880122A0 (sv) 1988-01-12
EP0276201A2 (en) 1988-07-27
SE457431B (sv) 1988-12-27
FI90380C (sv) 1994-01-25

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