ZA200501797B - Monitoring and diagnosting technical installation using purely mechanically activated signalling means. - Google Patents
Monitoring and diagnosting technical installation using purely mechanically activated signalling means. Download PDFInfo
- Publication number
- ZA200501797B ZA200501797B ZA200501797A ZA200501797A ZA200501797B ZA 200501797 B ZA200501797 B ZA 200501797B ZA 200501797 A ZA200501797 A ZA 200501797A ZA 200501797 A ZA200501797 A ZA 200501797A ZA 200501797 B ZA200501797 B ZA 200501797B
- Authority
- ZA
- South Africa
- Prior art keywords
- component
- technical installation
- assigned
- monitoring
- failure
- Prior art date
Links
- 238000009434 installation Methods 0.000 title claims description 19
- 238000012544 monitoring process Methods 0.000 title claims description 16
- 230000011664 signaling Effects 0.000 title description 2
- 239000000306 component Substances 0.000 claims description 36
- 238000000034 method Methods 0.000 claims description 12
- 230000003287 optical effect Effects 0.000 claims description 11
- 239000007788 liquid Substances 0.000 claims description 7
- 238000003745 diagnosis Methods 0.000 claims description 6
- 230000004907 flux Effects 0.000 abstract description 10
- 230000008859 change Effects 0.000 abstract description 7
- 238000000576 coating method Methods 0.000 abstract description 4
- 230000008447 perception Effects 0.000 abstract description 4
- 239000011248 coating agent Substances 0.000 abstract description 3
- 241000196324 Embryophyta Species 0.000 description 24
- 230000002159 abnormal effect Effects 0.000 description 4
- 238000011156 evaluation Methods 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 235000003197 Byrsonima crassifolia Nutrition 0.000 description 2
- 240000001546 Byrsonima crassifolia Species 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 101100345589 Mus musculus Mical1 gene Proteins 0.000 description 1
- 241001417495 Serranidae Species 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 210000005069 ears Anatomy 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012806 monitoring device Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000010183 spectrum analysis Methods 0.000 description 1
- 208000024891 symptom Diseases 0.000 description 1
- 238000001931 thermography Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
- G01H17/00—Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves, not provided for in the preceding groups
-
- 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
- G01M13/02—Gearings; Transmission mechanisms
- G01M13/028—Acoustic or vibration analysis
-
- 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
- G01M13/045—Acoustic or vibration analysis
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M5/00—Investigating the elasticity of structures, e.g. deflection of bridges or air-craft wings
- G01M5/0033—Investigating the elasticity of structures, e.g. deflection of bridges or air-craft wings by determining damage, crack or wear
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M5/00—Investigating the elasticity of structures, e.g. deflection of bridges or air-craft wings
- G01M5/0066—Investigating the elasticity of structures, e.g. deflection of bridges or air-craft wings by exciting or detecting vibration or acceleration
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C3/00—Registering or indicating the condition or the working of machines or other apparatus, other than vehicles
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
- Road Signs Or Road Markings (AREA)
- Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
- Jib Cranes (AREA)
- Control Of Non-Positive-Displacement Pumps (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP02021498 | 2002-09-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA200501797B true ZA200501797B (en) | 2005-09-07 |
Family
ID=32039091
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA200501797A ZA200501797B (en) | 2002-09-26 | 2005-03-02 | Monitoring and diagnosting technical installation using purely mechanically activated signalling means. |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US7503219B2 (de) |
| EP (2) | EP1637896A3 (de) |
| CN (1) | CN100473958C (de) |
| AT (1) | ATE350651T1 (de) |
| AU (1) | AU2002350612A1 (de) |
| DE (1) | DE60217419T2 (de) |
| ES (1) | ES2278987T3 (de) |
| WO (1) | WO2004029563A1 (de) |
| ZA (1) | ZA200501797B (de) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8434367B2 (en) * | 2010-10-18 | 2013-05-07 | Eaton Corporation | Acoustic sensor system, acoustic signature simulator, and electrical distribution system |
| US20150330512A1 (en) * | 2012-12-11 | 2015-11-19 | Aes Engineering Ltd. | Mechanical seals |
Family Cites Families (32)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1340300A (en) | 1919-08-09 | 1920-05-18 | Smiley Orvall | Motor-stethoscope |
| US1788941A (en) * | 1927-06-23 | 1931-01-13 | Chester F Hathaway | Device for indicating undue wear in bearings |
| GB743687A (en) | 1953-05-27 | 1956-01-18 | Rolls Royce | Vibration indicators and controls for aircraft turbine engines |
| US3139748A (en) | 1962-08-22 | 1964-07-07 | Great Northern Railway Company | Tester for anti-friction bearings |
| FR1480268A (fr) | 1966-03-29 | 1967-05-12 | Philips Nv | Dispositif de surveillance à distance du fonctionnement d'organes mécaniques |
| US3443214A (en) | 1968-03-25 | 1969-05-06 | Massachusetts Inst Technology | Light reflecting magnetic liquid apparatus for mapping magnetic fields |
| CA946475A (en) | 1970-02-16 | 1974-04-30 | Samuel P. Chambers | Indicating coatings |
| GB1417108A (en) | 1971-10-05 | 1975-12-10 | Donald E P | Fatigue detection of engineering fastening elements |
| US3795006A (en) * | 1973-05-17 | 1974-02-26 | P Engdahl | Seismic shock recorder and annunciator system |
| US3972391A (en) * | 1975-03-20 | 1976-08-03 | The Bendix Corporation | Lining wear sensor |
| US4091762A (en) * | 1976-09-20 | 1978-05-30 | Illinois Tool Works Inc. | Audible vibratory reed assembly |
| US4148271A (en) | 1978-03-20 | 1979-04-10 | General Motors Corporation | Incipient bearing failure indicator |
| US4237454A (en) | 1979-01-29 | 1980-12-02 | General Electric Company | System for monitoring bearings and other rotating equipment |
| WO1981003702A1 (en) | 1980-06-19 | 1981-12-24 | Boekels & Co H | Method and device for the acoustic supervision of machines and/or plants |
| US4479389A (en) * | 1982-02-18 | 1984-10-30 | Allied Corporation | Tuned vibration detector |
| US4567972A (en) * | 1984-01-06 | 1986-02-04 | Teledyne Mid-America Corporation | Clutch wear detector, adjustment and indicator system |
| GB8619910D0 (en) * | 1986-08-15 | 1986-09-24 | British Aerospace | Detection of damage in structural materials |
| US4806858A (en) * | 1987-07-21 | 1989-02-21 | Elbicki Janean M | Liquid crystal nondestructive inspection of magnetization and variations in magnetization of high energy magnets |
| US4808858A (en) * | 1988-01-25 | 1989-02-28 | Tektronix, Inc. | Dual limit programmable linear signal limiter |
| GB8815826D0 (en) * | 1988-07-04 | 1988-08-10 | Westland Helicopters | Method & apparatus for detecting cracks |
| US5001933A (en) * | 1989-12-26 | 1991-03-26 | The United States Of America As Represented By The Secretary Of The Army | Micromechanical vibration sensor |
| GB2250785A (en) | 1990-12-12 | 1992-06-17 | Huwood Ltd | Alarm system for bearings. |
| DE4134816A1 (de) | 1991-10-22 | 1993-05-13 | Messerschmitt Boelkow Blohm | Beschichtung zum auffinden von druck- oder stossstellen an bauteilen |
| US5252915A (en) * | 1992-01-23 | 1993-10-12 | Ontario Hydro | Method and apparatus for detecting stator faults in rotary dynamoelectric machines |
| US5534289A (en) * | 1995-01-03 | 1996-07-09 | Competitive Technologies Inc. | Structural crack monitoring technique |
| JPH08318449A (ja) * | 1995-05-24 | 1996-12-03 | Agency Of Ind Science & Technol | 超音波振動監視装置 |
| US5691707A (en) * | 1995-12-15 | 1997-11-25 | Security Operating Systems, Inc. | Sensory fitting for monitoring bearing performance |
| US6138078A (en) * | 1996-08-22 | 2000-10-24 | Csi Technology, Inc. | Machine monitor with tethered sensors |
| JPH1090365A (ja) | 1996-09-19 | 1998-04-10 | Seiko Epson Corp | 磁性流体を用いた半導体装置故障解析方法 |
| DE19804458C2 (de) | 1998-02-05 | 2002-11-07 | Daimler Chrysler Ag | Einrichtung zur Erkennung eines überbelastungsbedingten Ermüdungsbruches einer Schraubverbindung |
| US20020000128A1 (en) | 1999-10-15 | 2002-01-03 | Mark D. Williams | Fracture detection coating system |
| US6633821B2 (en) * | 2001-01-08 | 2003-10-14 | Xerox Corporation | System for sensing factory workspace |
-
2002
- 2002-10-23 EP EP05024431A patent/EP1637896A3/de not_active Ceased
- 2002-10-23 EP EP02785289A patent/EP1549918B1/de not_active Expired - Lifetime
- 2002-10-23 AU AU2002350612A patent/AU2002350612A1/en not_active Abandoned
- 2002-10-23 ES ES02785289T patent/ES2278987T3/es not_active Expired - Lifetime
- 2002-10-23 AT AT02785289T patent/ATE350651T1/de active
- 2002-10-23 CN CNB028296532A patent/CN100473958C/zh not_active Expired - Fee Related
- 2002-10-23 DE DE60217419T patent/DE60217419T2/de not_active Expired - Lifetime
- 2002-10-23 US US10/528,318 patent/US7503219B2/en not_active Expired - Fee Related
- 2002-10-23 WO PCT/EP2002/011867 patent/WO2004029563A1/en active IP Right Grant
-
2005
- 2005-03-02 ZA ZA200501797A patent/ZA200501797B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| AU2002350612A1 (en) | 2004-04-19 |
| DE60217419T2 (de) | 2007-10-31 |
| EP1549918B1 (de) | 2007-01-03 |
| CN1668903A (zh) | 2005-09-14 |
| DE60217419D1 (de) | 2007-02-15 |
| US20050237181A1 (en) | 2005-10-27 |
| EP1637896A2 (de) | 2006-03-22 |
| ES2278987T3 (es) | 2007-08-16 |
| EP1549918A1 (de) | 2005-07-06 |
| US7503219B2 (en) | 2009-03-17 |
| EP1637896A3 (de) | 2006-04-12 |
| CN100473958C (zh) | 2009-04-01 |
| WO2004029563A1 (en) | 2004-04-08 |
| ATE350651T1 (de) | 2007-01-15 |
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