HUP9900890A2 - Equipment for contactless temperature measuring of bearings of moving railway-vehicles - Google Patents
Equipment for contactless temperature measuring of bearings of moving railway-vehiclesInfo
- Publication number
- HUP9900890A2 HUP9900890A2 HU9900890A HUP9900890A HUP9900890A2 HU P9900890 A2 HUP9900890 A2 HU P9900890A2 HU 9900890 A HU9900890 A HU 9900890A HU P9900890 A HUP9900890 A HU P9900890A HU P9900890 A2 HUP9900890 A2 HU P9900890A2
- Authority
- HU
- Hungary
- Prior art keywords
- infrared
- track
- equipment
- bearings
- vehicles
- Prior art date
Links
- 230000003137 locomotive effect Effects 0.000 abstract 1
- 230000003287 optical effect Effects 0.000 abstract 1
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
- B61K9/06—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 by detecting or indicating heat radiation from overheated axles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Radiation Pyrometers (AREA)
- Train Traffic Observation, Control, And Security (AREA)
Abstract
Az elsősőrban személy- és/vagy teherfőrgalőmban alkalmazhatóberendezés számítógépet tartalmaz, és a vágánynál (1) legalább egytengely- és/vagy kerékérzékelő (2) van elhelyezve menetirányban nézveegy infravörös mérőkészülék (4) előtt, amely több, a mérendő tárgyrairányítőtt infravörös őptikával (8, 9) van ellátva, amelyeknek acsapágyra irányítőtt tengelyei a vízszintessel különböző szögeketzárnak be. Legalább két infravörös őptika (8, 9) van elhelyezve avágány (1) egyik vagy mindkét külső őldalán, egymástól eltérőtávőlságban a vágány (1) síneitől (5), tővábbá mindegyik infravörösőptikáhőz (8, 9) egy saját detektőr van hőzzárendelve, és a mérendőcsapágytól a megfelelő detektőrőkig vezető sűgárűtakban az infravörösőptika (8, 9) tengelyeihez viszőnyítva kizárólag egyetlen helyzetbenrögzített infravörös őptikai elemek, különösen tükrök, prizmák vagyhasőnlók vannak elhelyezve. ŕThe equipment that can be used primarily in passenger and/or freight locomotives contains a computer, and at the track (1) at least one axle and/or wheel sensor (2) is placed in front of an infrared measuring device (4) in the direction of travel, which is equipped with several infrared optics (8, 9) is provided, the axes of which directed at the bearing make different angles with the horizontal. At least two infrared optics (8, 9) are placed on one or both outer sides of the track (1), at different distances from the rails (5) of the track (1), furthermore, each infrared optic (8, 9) has its own detector thermally sealed, and from the bearing to be measured in the narrow beams leading to the corresponding detectors, only infrared optical elements fixed in one position, especially mirrors, prisms, or bevels, are placed close to the axes of the infrared optics (8, 9). ŕ
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT0062798A AT408214B (en) | 1998-04-09 | 1998-04-09 | DEVICE FOR THE CONTACTLESS MEASUREMENT OF THE TEMPERATURE OF BEARING RAIL VEHICLES |
Publications (4)
Publication Number | Publication Date |
---|---|
HU9900890D0 HU9900890D0 (en) | 1999-06-28 |
HUP9900890A2 true HUP9900890A2 (en) | 1999-11-29 |
HUP9900890A3 HUP9900890A3 (en) | 2002-02-28 |
HU225337B1 HU225337B1 (en) | 2006-09-28 |
Family
ID=3495614
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HU9900890A HU225337B1 (en) | 1998-04-09 | 1999-04-06 | Equipment for contactless temperature measuring of wheel-bearings of moving railway-vehicles |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0949134B1 (en) |
AT (1) | AT408214B (en) |
DE (1) | DE59912513D1 (en) |
HU (1) | HU225337B1 (en) |
SI (1) | SI0949134T1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102008033856B3 (en) | 2008-07-19 | 2009-07-09 | Sst Signal & System Technik Gmbh | Temperature measuring device for axle box of driving rail vehicle, has lens and radiation deflector forming measuring points on infrared radiation detector, where detector is formed of hetero-structure based semiconductor-detector material |
CN106585663B (en) * | 2017-02-23 | 2018-12-25 | 济宁市智通电子科技有限公司 | A kind of railway freight-car axle temperature detecting system |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2343904C3 (en) * | 1973-08-31 | 1979-11-29 | Industrie Automation Gmbh & Co, 6900 Heidelberg | Method for measuring the temperature of axle bearings in rail vehicles |
DE3020331A1 (en) * | 1980-05-29 | 1981-12-17 | Industrie-Automation Gmbh & Co, 6900 Heidelberg | DEVICE FOR DETECTING INVALIDLY WARMED COMPONENTS ON DRIVING RAILWAYS |
AT396778B (en) | 1986-10-17 | 1993-11-25 | Voest Alpine Eisenbahnsysteme | DEVICE FOR DETECTING INADWALLY HEATED WHEEL BEARINGS AND / OR WHEEL TIRES |
DE3667948D1 (en) | 1986-10-28 | 1990-02-08 | Signaltechnik Gmbh | DEVICE FOR CONTACTLESS MEASURING OF THE BRAKE TEMPERATURES ON TRANSITING RAILWAYS. |
AT398413B (en) | 1990-05-18 | 1994-12-27 | Voest Alpine Eisenbahnsysteme | METHOD FOR MEASURING AXLE OR STORAGE TEMPERATURES FOR LOCATING HOT RUNNERS |
US5100243A (en) * | 1990-12-12 | 1992-03-31 | Servo Corporation Of America | Self-calibrating hot wheel detector for railroads |
DE4217681C3 (en) * | 1992-05-29 | 1999-02-25 | Rabotek Ind Computer Gmbh | Wheelset diagnostic device for monitoring passing railway vehicles |
AT400989B (en) | 1992-12-21 | 1996-05-28 | Vae Ag | DEVICE FOR DETECTING INADMISSIBLY HEATED COMPONENTS OR. POSITION ON MOVING OBJECTS |
-
1998
- 1998-04-09 AT AT0062798A patent/AT408214B/en not_active IP Right Cessation
-
1999
- 1999-03-30 EP EP99890110A patent/EP0949134B1/en not_active Expired - Lifetime
- 1999-03-30 DE DE59912513T patent/DE59912513D1/en not_active Expired - Lifetime
- 1999-03-30 SI SI9930828T patent/SI0949134T1/en unknown
- 1999-04-06 HU HU9900890A patent/HU225337B1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
HU225337B1 (en) | 2006-09-28 |
DE59912513D1 (en) | 2005-10-13 |
HU9900890D0 (en) | 1999-06-28 |
EP0949134B1 (en) | 2005-09-07 |
AT408214B (en) | 2001-09-25 |
SI0949134T1 (en) | 2006-02-28 |
ATA62798A (en) | 2001-02-15 |
HUP9900890A3 (en) | 2002-02-28 |
EP0949134A1 (en) | 1999-10-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | Lapse of definitive patent protection due to non-payment of fees |