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 timeInfo
- 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
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.
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) |
-
2003
- 2003-11-13 CA CA 2449153 patent/CA2449153C/en not_active Expired - Fee Related
- 2003-11-14 BR BR0305596A patent/BR0305596A/en not_active IP Right Cessation
- 2003-11-14 MX MXPA03010480 patent/MXPA03010480A/en active IP Right Grant
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. |