ZA919576B - Alarm - Google Patents

Alarm

Info

Publication number
ZA919576B
ZA919576B ZA919576A ZA919576A ZA919576B ZA 919576 B ZA919576 B ZA 919576B ZA 919576 A ZA919576 A ZA 919576A ZA 919576 A ZA919576 A ZA 919576A ZA 919576 B ZA919576 B ZA 919576B
Authority
ZA
South Africa
Prior art keywords
alarm
bearing
predetermined temperature
alarm signal
alarm system
Prior art date
Application number
ZA919576A
Other languages
English (en)
Inventor
Allan Richmond
Richmond Allan
Original Assignee
Huwood 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 Huwood Ltd filed Critical Huwood Ltd
Publication of ZA919576B publication Critical patent/ZA919576B/xx

Links

Classifications

    • 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
    • F16C13/00—Rolls, drums, discs, or the like; Bearings or mountings therefor
    • F16C13/02—Bearings
    • F16C13/022—Bearings supporting a hollow roll mantle rotating with respect to a yoke or axle
    • 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
    • F16C2326/58—Conveyor systems, e.g. rollers or bearings therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Emergency Alarm Devices (AREA)
  • Electromechanical Clocks (AREA)
  • Alarm Systems (AREA)
  • Sliding-Contact Bearings (AREA)
  • Rolling Contact Bearings (AREA)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)
ZA919576A 1990-12-12 1991-12-04 Alarm ZA919576B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9027013A GB2250785A (en) 1990-12-12 1990-12-12 Alarm system for bearings.

Publications (1)

Publication Number Publication Date
ZA919576B true ZA919576B (en) 1992-10-28

Family

ID=10686915

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA919576A ZA919576B (en) 1990-12-12 1991-12-04 Alarm

Country Status (8)

Country Link
EP (1) EP0560841B1 (de)
AT (1) ATE121822T1 (de)
AU (1) AU9042491A (de)
DE (1) DE69109304T2 (de)
ES (1) ES2073276T3 (de)
GB (1) GB2250785A (de)
WO (1) WO1992010690A1 (de)
ZA (1) ZA919576B (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9123936D0 (en) * 1991-11-11 1992-01-02 Huwood Ltd Bearing alarm
US5439296A (en) * 1993-06-04 1995-08-08 Reliance Electric Industrial Company Bearing housing with temperature switch
DE19614803C2 (de) * 1996-04-15 2000-09-28 Man B & W Diesel As Vorrichtung zur Überwachung der Temperatur an einem Lager
WO2004029563A1 (en) * 2002-09-26 2004-04-08 Siemens Aktiengesellschaft Monitoring and diagnosting a technical installation using purely mechanically activated signalling means
DE102008009283B4 (de) 2008-02-15 2021-07-29 Schaeffler Technologies AG & Co. KG Radlagervorrichtung für ein Kraftfahrzeug
EP3290895A4 (de) * 2015-04-30 2018-05-09 NSK Ltd. System zur diagnose von anomalien
CN115297412B (zh) * 2022-08-01 2023-09-22 无锡杰夫电声股份有限公司 一种薄型高功率扬声器

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1047190A (de) * 1900-01-01
US3401666A (en) * 1965-06-30 1968-09-17 Amot Controls Corp Temperature detecting actuator for bearings
GB1599670A (en) * 1977-07-01 1981-10-07 Nat Res Dev Rotary mechanisms including locking devices
US4148271A (en) * 1978-03-20 1979-04-10 General Motors Corporation Incipient bearing failure indicator
GB2109482A (en) * 1981-11-13 1983-06-02 Rolls Royce Bearing overheat indicating apparatus
FI72186C (fi) * 1984-03-08 1987-04-13 Waertsilae Oy Ab Foerfarande och anordning foer oevervakning av temperaturen.
DE3418448A1 (de) * 1984-05-18 1985-11-21 Braunschweiger Hüttenwerk GmbH, 3300 Braunschweig Gleitlager mit einrichtungen zur oertlichen bestimmung der in der gleitschicht herrschenden temperatur
DE3717316A1 (de) * 1987-05-22 1988-12-15 Achenbach Buschhuetten Gmbh Ueberwachungseinrichtung fuer walzenlager in walzwerken

Also Published As

Publication number Publication date
EP0560841A1 (de) 1993-09-22
AU9042491A (en) 1992-07-08
DE69109304D1 (de) 1995-06-01
DE69109304T2 (de) 1995-12-21
GB2250785A (en) 1992-06-17
WO1992010690A1 (en) 1992-06-25
EP0560841B1 (de) 1995-04-26
ES2073276T3 (es) 1995-08-01
ATE121822T1 (de) 1995-05-15
GB9027013D0 (en) 1991-01-30

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