$\require{mediawiki-texvc}$
  • 검색어에 아래의 연산자를 사용하시면 더 정확한 검색결과를 얻을 수 있습니다.
  • 검색연산자
검색연산자 기능 검색시 예
() 우선순위가 가장 높은 연산자 예1) (나노 (기계 | machine))
공백 두 개의 검색어(식)을 모두 포함하고 있는 문서 검색 예1) (나노 기계)
예2) 나노 장영실
| 두 개의 검색어(식) 중 하나 이상 포함하고 있는 문서 검색 예1) (줄기세포 | 면역)
예2) 줄기세포 | 장영실
! NOT 이후에 있는 검색어가 포함된 문서는 제외 예1) (황금 !백금)
예2) !image
* 검색어의 *란에 0개 이상의 임의의 문자가 포함된 문서 검색 예) semi*
"" 따옴표 내의 구문과 완전히 일치하는 문서만 검색 예) "Transform and Quantization"

특허 상세정보

Apparatus and method for detection of railroad wheel and bearing temperature

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) G01J-005/02   
미국특허분류(USC) 250/339.04; 250/342; 246/169.A; 246/169.D
출원번호 US-0291332 (2002-11-08)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Senniger Powers
인용정보 피인용 횟수 : 23  인용 특허 : 28
초록

An apparatus and method is provided for detecting a temperature range or a temperature of a railroad train wheel or bearing wherein infrared radiation radiating from the wheel or bearing of a train traversing a railroad track is indicative of a temperature range of the wheel or bearing. The apparatus comprises a sensor for sensing infrared radiation radiating from the wheel or bearing within two or more infrared wavelength ranges. The sensor generates signals indicative of the sensed infrared radiation in each of the wavelength ranges. A processor determ...

대표
청구항

1. An apparatus for detecting a temperature range of a railroad train wheel or bearing wherein infrared radiation radiating from the wheel or bearing of a train traversing a railroad track is indicative of a temperature range of the wheel or bearing, the apparatus comprising:a sensor for sensing infrared radiation radiating from the wheel or bearing within two or more different infrared wavelength ranges and generating signals indicative of an amplitude of the sensed infrared radiation in each of the wavelength ranges; and a processor determining a peak ...

이 특허에 인용된 특허 (28)

  1. Yaktine Darrel L. (Overland Park KS) Jones Virgil F. (Lenexa KS). Apparatus for detecting abnormally high temperature conditions in the wheels and bearings of moving railroad cars. USP1997105677533.
  2. Utterback Jeffery J. (Harrisonville MO) Mecca Randall S. (Warrensburg MO). Detection of overheated railroad wheel and axle components. USP1990054928910.
  3. Utterback Jeffery J. (Harrisonville MO) Mecca Randall S. (Warrensburg MO). Detection of overheated railroad wheel and axle components. USP1992095149025.
  4. Utterback Jeffrey J. (Harrisonville MO) Mecca Randall S. (Warrensburg MO). Detection of overheated railroad wheel and axle components. USP1991105060890.
  5. Howell Roland A. (Harrison TN). Gate circuitry for hot box detectors. USP1989024805854.
  6. Ming Zhang CA. Heat dissipation and thermal indication for wheel set assembly. USP2002046373394.
  7. Ando Masaaki (Kyoto JPX). Heat source detector. USP1996105565683.
  8. Glazar ; Arthur J.. Hot box detector bearing discriminator circuit. USP1978094113211.
  9. Winters Kenneth W. (Pineville WV). Hot box detector system. USP1976113994458.
  10. Korenberg Michael (626 Algonquin Ave. Montreal ; P.Q. CAX). Hot-box signalling devices. USP1985024501006.
  11. Belcher James F. ; Owen Robert A.. Infrared detector array with an elevated thin film. USP1999095959298.
  12. Gallagher Cornelius A. (Syosset NY). Infrared hot bearing and hot wheel detector. USP1995095448072.
  13. Junkert Kenneth G. (Woodland Hills CA) Voznick Henry P. (Arcadia CA). Infrared thermometers for minimizing errors associated with ambient temperature transients. USP1988024722612.
  14. Krber Joachim (Weinheim an der Bergstrasse DEX) Bange Gnter (Mannheim DEX) Poll Walter (Sennfeld DEX) Kaltenbach Volker Bensberg (Schweinfurt DEX) Pittroff Hans (Schweinfurt DEX). Method for the advance indication of damage to wheel bearings. USP1982024316175.
  15. Harling Gord,CAX ; Zhang Rose,CAX ; Pope Tim,CAX ; Picard Francis,CAX ; Azelmad Abdellah,CAX. Non-contacting temperature sensing device. USP2001046222454.
  16. Gigioli ; Jr. George W.. Optical system for reformatting a line image. USP1998085789735.
  17. Yelderman Mark (Plano TX) Goldberger Daniel S. (San Francisco CA) Braig James R. (Oakland CA). Optically stabilized infrared energy detector. USP1992015081998.
  18. Mench Paul D. (Chattanooga TN). Rail mounted scanner. USP1997085660470.
  19. Bambara Joseph E. (North Babylon NY) Sanville W. Woodward (Brentwood NY). Railroad car wheel bearing heat signal processing circuit. USP1982024313583.
  20. Gallagher Cornelius A. (Syosset NY). Railroad hot box detector. USP1987044659043.
  21. Doctor Alan P. (Sea Cliff NY). Railroad wheel temperature sensor with infrared array. USP1994075331311.
  22. Snider ; Jr. Hugh H. (Silver Spring MD) Marion Richard A. (Laurel MD). Roller bearing hot box sensor. USP1984044443119.
  23. Grosskopf George (Coram NY) Sanville W. Woodward (Brentwood NY). Self-calibrating hot wheel detector for railroads. USP1992035100243.
  24. Litton Charles J. (4903 State Rd. Peninsula OH 44264). Temperature monitoring system. USP1995085446452.
  25. Kaufman William M. (Pittsburgh PA) Guzman Alberto (Pittsburgh PA). Thermal sensor for detection of railroad bearing failures. USP1989034812826.
  26. Sclar, Nathan. Thermoelectric infrared detector array. USP1985124558342.
  27. Grosskopf ; Jr. George (Coram NY). Train analysis system enhancement having threshold adjustment means for unidentified wheels. USP1995015381700.
  28. Grant John T. (Reepham GB2). Wide-angle infra-red detection apparatus. USP1996115572033.

이 특허를 인용한 특허 피인용횟수: 23

  1. Bonanni, Pierino Gianni; Mathews, Jr., Harry Kirk; Hershey, John Erik; Osborn, Brock Estel. Hot rail wheel bearing detection system and method. USP2012048157220.
  2. Mian, Zahid F.; Foss, Robert W.. Infrared data-based object evaluation. USP2014108868291.
  3. Church, Benjamin Paul. Method and apparatus for monitoring bearings. USP2010087769564.
  4. Church, Benjamin Paul; Hamerle, Steven. Method and apparatus for monitoring bearings. USP2010077752015.
  5. Peltz, David Michael. Method and system for operating a vehicle system to reduce wheel and track wear. USP2018039908545.
  6. Arndt, Donald J.; Bartonek, Mark J.. Multi-beam detector retrofitted from single-beam detector. USP2015018927936.
  7. Lane,T Randall; Schlagheck,Jerry. Smart thermal imaging and inspection device for wheels and components thereof and method. USP2009037507965.
  8. Kilian, Krzysztof; Mazur, Vladimir; Hall, Stuart. System and method for analyzing rolling stock wheels. USP2012108289526.
  9. Bartonek, Mark. System and method for correcting signal polarities and detection thresholds in a rail vehicle inspection system. USP2012028112237.
  10. Bartonek, Mark J.; Arndt, Donald J.; O'Connell, Roland F.. System and method for detecting wheel bearing condition. USP2016129518947.
  11. Bartonek, Mark J.; Arndt, Donald J.; O'Connell, Roland F.. System and method for detecting wheel condition. USP2016089415784.
  12. Church, Benjamin Paul; Arndt, Donald. System and method for filtering temperature profiles of a wheel. USP2012108280675.
  13. Kilian, Krzysztof; Mazur, Vladimir. Systems and methods for obtaining improved accuracy measurements of moving rolling stock components. USP2010057714886.
  14. Mian, Zahid F.; Mullaney, Jeremy C.; Glasser, Nicholas. Thermal imaging-based vehicle analysis. USP2012128335606.
  15. Hesser, Peter; Strecker, Thomas; Metschke, Miles; Shanahan, Thomas; Stevens, Daniel Kurt; Hartmann, Mathias. Train wheel bearing temperature detection. USP2013048430363.
  16. Hesser, Peter; Strecker, Thomas; Metschke, Miles; Shanahan, Thomas; Stevens, Daniel Kurt; Hartmann, Mathias. Train wheel bearing temperature detection. USP2014018622351.
  17. Mian, Zahid F.; Foss, Robert W.. Vehicle evaluation using infrared data. USP2013078478480.
  18. Mian, Zahid F.; Foss, Robert W.. Vehicle evaluation using infrared data. USP2014028649932.
  19. Upton, Daniel E.; Gruhn, Joel D.. Wind turbine rotor blade components and machine for making same. USP20181110137542.
  20. Gruhn, Joel D.; Franklin, Ethan; Narasimhan, Kameshwaran. Wind turbine rotor blade components and methods of making same. USP2014118876483.
  21. Gruhn, Joel D.; Franklin, Ethan; Narasimhan, Kameshwaran. Wind turbine rotor blade components and methods of making same. USP2018049945355.
  22. Gruhn, Joel D.; Franklin, Ethan; Narasimhan, Kameshwaran. Wind turbine rotor blade components and methods of making same. USP2016079394882.
  23. Gruhn, Joel D.; Franklin, Ethan; Narasimhan, Kameshwaran. Wind turbine rotor blade components and methods of making same. USP2016089429140.