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특허 상세정보

Train wheel bearing temperature detection

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B61K-009/04   
미국특허분류(USC) 246/169A;
출원번호 US-0716495 (2010-03-03)
등록번호 US-8622351 (2014-01-07)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 1  인용 특허 : 12
초록

A system (10) for sensing a condition of a rail vehicle undercarriage component (e.g., 18) includes a sensor (e.g., 12) comprising an array of infrared sensing elements (29). Each of the elements may be aimed at a different region of a target area (e.g., 32) of a rail vehicle undercarriage component to generate respective scanning waveform signature data corresponding to each different region. The sensor may be oriented so that at least one of the elements receives unobstructed infrared emissions (e.g., 33) from the undercarriage component of a rail vehi...

대표
청구항

1. A suspension apparatus for a hollow railway sleeper housing rail wheel undercarriage sensing equipment, the suspension apparatus comprising: a cover attachment portion attached to a cover enclosing an equipment suspension cavity;an equipment carrier attachment portion attached to an equipment carrier;a deformable element disposed between the cover attachment portion and the equipment carrier attachment portion; anda limiting member limiting deformation of the deformable element, wherein the limiting member includes a tubular member having a “C” shaped...

이 특허에 인용된 특허 (12)

  1. Bartonek, Mark. Apparatus and method for detection of railroad wheel and bearing temperature. USP2005036872945.
  2. 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.
  3. Collins ; Walter ; Blankumsee ; Howard. Composite railroad cross tie with rail support blocks. USP1978094113177.
  4. Utterback Jeffery J. (Harrisonville MO) Mecca Randall S. (Warrensburg MO). Detection of overheated railroad wheel and axle components. USP1992095149025.
  5. Caulier ; Paul W.. Hotbox detector. USP1978014068811.
  6. Gallagher Cornelius A. (Syosset NY). Infrared hot bearing and hot wheel detector. USP1995095448072.
  7. Beigl Gert (Salzburg ATX) Burtscher Peter (Bludenz ATX) Dietrich Martin (bersaxen ATX) Kohler Karl A. (Gruenwald DEX) Konzett Karl (Buers ATX) Ruedisser Karl H. (Nueziders ATX). Loading members for railroad track. USP1988034728032.
  8. Fox James C. ; Fox ; II James C.. Railroad cross tie and track continuity detector systems. USP1998025713518.
  9. Pryor Roy R. (P.O. Box 26 Woodville TX 75979) Pryor Harold A. (P.O. Box 26 Woodville TX 75979). Railroad tie. USP1976033943818.
  10. Doctor Alan P. (Sea Cliff NY). Railroad wheel temperature sensor with infrared array. USP1994075331311.
  11. Bartonek, Mark. Time phased constant IR energy delta source. USP2005046881951.
  12. Grosskopf ; Jr. George (Coram NY). Train analysis system enhancement having threshold adjustment means for unidentified wheels. USP1995015381700.