BR0305596A - Device for a constant delta source of infrared phase energy as a function of time - Google Patents

Device for a constant delta source of infrared phase energy as a function of time

Info

Publication number
BR0305596A
BR0305596A BR0305596A BR0305596A BR0305596A BR 0305596 A BR0305596 A BR 0305596A BR 0305596 A BR0305596 A BR 0305596A BR 0305596 A BR0305596 A BR 0305596A BR 0305596 A BR0305596 A BR 0305596A
Authority
BR
Brazil
Prior art keywords
function
time
detector
radiant energy
phase energy
Prior art date
Application number
BR0305596A
Other languages
Portuguese (pt)
Inventor
Mark Bartonek
Original Assignee
Gen Electric
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
Priority claimed from US10/249,878 external-priority patent/US6881951B2/en
Priority claimed from US10/605,025 external-priority patent/US7026609B2/en
Application filed by Gen Electric filed Critical Gen Electric
Publication of BR0305596A publication Critical patent/BR0305596A/en

Links

Abstract

"DISPOSITIVO PARA UMA FONTE DE DELTA CONSTANTE DE ENERGIA INFRAVERMELHA DE FASE EM FUNçãO DO TEMPO". A presente invenção compreende um dispositivo para calibrar uma caixa quente (HBD) infravermelha de ferrovia ou um detetor de roda quente (HWD) através do fornecimento de um delta de energia radiante desejado ao detetor de caixa quente (102). O dispositivo (10) compreende uma fonte de energia radiante de estado sólido (300) adaptada a ser posicionada adjacente ao detetor de caixa quente (102) que está sendo calibrado para emitir uma energia radiante ao longo de um caminho na direção do detetor de caixa quente, e um processador (12) para fazer operar em ciclos a fonte de energia radiante de estado sólido (300) a uma desejada frequência e intensidade entre um estado ligado e um estado desligado, para obter o desejado delta de energia radiante."DEVICE FOR A CONSTANT INFRARED PHASE TIME DELTA SOURCE". The present invention comprises a device for calibrating an infrared rail hot box (HBD) or a hot wheel detector (HWD) by providing a desired radiant energy delta to the hot box detector (102). The device (10) comprises a solid state radiant power source (300) adapted to be positioned adjacent to the hot box detector (102) being calibrated to emit radiant energy along a path towards the box detector. and a processor (12) for cycling the solid state radiant power source (300) at a desired frequency and intensity between an on state and an off state to obtain the desired radiant energy delta.

BR0305596A 2002-11-15 2003-11-14 Device for a constant delta source of infrared phase energy as a function of time BR0305596A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US42651002P 2002-11-15 2002-11-15
US10/249,878 US6881951B2 (en) 2002-11-15 2003-05-14 Time phased constant IR energy delta source
US10/605,025 US7026609B2 (en) 2002-11-15 2003-09-02 Method and apparatus for time-phased constant IR energy delta source

Publications (1)

Publication Number Publication Date
BR0305596A true BR0305596A (en) 2005-02-09

Family

ID=32475334

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0305596A BR0305596A (en) 2002-11-15 2003-11-14 Device for a constant delta source of infrared phase energy as a function of time

Country Status (3)

Country Link
BR (1) BR0305596A (en)
CA (1) CA2449153C (en)
MX (1) MXPA03010480A (en)

Also Published As

Publication number Publication date
MXPA03010480A (en) 2004-10-15
CA2449153A1 (en) 2004-05-15
CA2449153C (en) 2011-03-08

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Legal Events

Date Code Title Description
B03H Publication of an application: rectification [chapter 3.8 patent gazette]
B25A Requested transfer of rights approved

Owner name: PROGRESS RAIL SERVICES CORPORATION (US)

Free format text: TRANSFERIDO DE: GENERAL ELECTRIC COMPANY

B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 11A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2280 DE 16/09/2014.