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Apparatus for imaging gas 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • G01N-021/35
출원번호 US-0417074 (1995-04-04)
발명자 / 주소
  • Moore Gerald (Boggs Township
  • Armstrong County PA) Hawley James G. (San Jose CA) Bradley William C. (Gastonia NC) Harper Brian M. (Wildmoor GB2)
출원인 / 주소
  • GMD Systems, Inc. (Pittsburgh PA 02)
인용정보 피인용 횟수 : 60  인용 특허 : 0

초록

An apparatus which remotely visualizes and detects toxic, flammable and other gas leaks and enables one to see gas clouds in real-time. A dual band thermal imaging infrared video camera fitted with a special filter images gas clouds. Image processing is utilized to develop and colorize the gas cloud

대표청구항

Apparatus for generating a visible image of a gas cloud against a background scene, said apparatus comprising: a. visible light video camera means for acquiring a visible light video image of a scene; b. infrared video camera means for acquiring an infrared video image of substantially the same scen

이 특허를 인용한 특허 (60)

  1. Parsons, Robert, Apparatus and method for multi-spectral dual balanced imaging.
  2. Smith, Mark William; Khattatov, Boris Vyacheslavovich, Apparatus for gas filter correlation radiometry and methods for 2-dimensional and 3-dimensional atmospheric sounding.
  3. Kulp,Thomas Jan; Kliner,Dahv A. V.; Sommers,Ricky; Goers,Uta Barbara; Armstrong,Karla M., Backscatter absorption gas imaging systems and light sources therefore.
  4. Furry, David W, Chemical leak inspection system.
  5. Day, Timothy; Arnone, David F., Compact mid-IR laser.
  6. Caffey, David P.; Radunsky, Michael; Fotheringham, Edeline; Pushkarsky, Michael, Continuous wavelength tunable laser source with optimum orientation of grating and gain medium.
  7. Gouma, Pelagia-Irene; Stanacevic, Milutin, Gas sensor with compensations for baseline variations.
  8. Strandemar, Katrin, Gas visualization arrangements, devices, and methods.
  9. Strandemar, Katrin, Gas visualization arrangements, devices, and methods.
  10. Strandemar, Katrin, Gas visualization arrangements, devices, and methods.
  11. Pushkarsky, Michael; Day, Timothy; Arnone, David F., High output, mid infrared laser source assembly.
  12. Pushkarsky, Michael; Day, Timothy; Arnone, David F., High output, mid infrared laser source assembly.
  13. Waxman, Allen M.; Bylsma, Jason M.; Vaitses, Allan, Hydrocarbon leak imaging and quantification sensor.
  14. Hargel, Martin, IR camera and method for presenting IR information.
  15. Racca,Roberto; Symons,James Ivor, Imaging of fugitive gas leaks.
  16. Arnone, David F.; Caffey, David P.; Pushkarsky, Michael; Weida, Miles, Laser source assembly with thermal control and mechanically stable mounting.
  17. Arnone, David F.; Caffey, David P.; Pushkarsky, Michael; Weida, Miles, Laser source assembly with thermal control and mechanically stable mounting.
  18. Weida, Miles James; Pritchett, Russ; Amone, David F., Laser source that generates a plurality of alternative wavelength output beams.
  19. Weida, Miles James; Pritchett, Russ; Arnone, David F., Laser source that generates a plurality of alternative wavelength output beams.
  20. Weida, Miles James; Arnone, David F., Laser source that generates a rapidly changing output beam.
  21. Chudnovsky Bella Helmer, Leak detection system.
  22. Avila, Luis F., Leak detection with thermal imaging.
  23. Day, Timothy; Arnone, David F., Lenses, optical sources, and their couplings.
  24. Walkenstein, Jonathan A., Low light imaging device.
  25. McCoy,Fred Grant; Fazekas,Jonathan Mark; Borntrager,Ryan R., Method and apparatus for detecting a gas.
  26. McCoy, Fred Grant; Fazekas, Jonathan Mark; Borntrager, Ryan R., Method and apparatus for detecting leaks.
  27. McCoy, Fred Grant; Fazekas, Jonathan Mark; Borntrager, Ryan R., Method and apparatus for detecting leaks.
  28. McCoy, Fred Grant; Fazekas, Jonathan Mark; Borntrager, Ryan R., Method and apparatus for detecting leaks.
  29. McCoy,Fred Grant; Fazekas,Jonathan Mark; Borntrager,Ryan R., Method and apparatus for detecting leaks.
  30. Wolowelsky, Karni; Figov, Zvi, Method and apparatus for gas detection based on spectral spatial misregistration.
  31. Nuszen, Jack; Vo, Thomas, Method and system for monitoring plant operating capacity.
  32. Nuszen, Jack; Vo, Thomas, Method and system for monitoring plant operating capacity.
  33. Morris, Jonathan M.; Zeng, Yousheng, Methods and systems for detecting a chemical species.
  34. Zeng, Yousheng; Morris, Jonathan M.; Abdelmoati, Hazem M., Methods and systems for detecting a chemical species.
  35. Johnson, Timothy J., Methods and systems for remote detection of gases.
  36. Johnson,Timothy J., Methods and systems for remote detection of gases.
  37. Morris, Jonathan M.; Zeng, Yousheng, Methods for calibrating a multiple detector system.
  38. Zeng, Yousheng; Morris, Jonathan M.; Abdelmoati, Hazem M., Methods for differential image quality enhancement for a multiple detector system, systems and use thereof.
  39. Furry, David W., Methods for performing inspections and detecting chemical leaks using an infrared camera system.
  40. Pushkarsky, Michael; Arnone, David F., Multi-wavelength high output laser source assembly with precision output beam.
  41. Pushkarsky, Michael; Steele, Bradley Charles; Laudner, Kyle Jay; Hatch, Christopher Edward, Multiple port, multiple state optical switch.
  42. Reichardt,Thomas A.; Luong,Amy Khai; Kulp,Thomas J.; Devdas,Sanjay, Natural gas leak mapper.
  43. Dromaretsky, Alexander; Pushkarsky, Michael; Borgardt, Brandon, Optical switch.
  44. Scanlon, Tom; Woolaway, James T.; Madding, Robert P., Portable multi-function inspection systems and methods.
  45. Scanlon, Tom; Woolaway, James T.; Madding, Robert P., Portable multi-function inspection systems and methods.
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  47. Ishihara Yoshio,JPX ; Toda Masayuki,JPX ; Ohmi Tadahiro,JPX, Process for laser detection of gas and contaminants in a wafer transport gas tunnel.
  48. Kulp, Thomas J.; Reichardt, Thomas A.; Schmitt, Randal L.; Bambha, Ray P., Pulsed laser linescanner for a backscatter absorption gas imaging system.
  49. Edner, Hans; Sandsten, Jonas; Svanberg, Sune, Quantitative imaging of gas emissions utilizing optical techniques.
  50. Waxman, Allen M.; Bylsma, Jason M.; Vaitses, Allan, Scanning IR sensor for gas safety and emissions monitoring.
  51. Grimberg, Ernest, System and method for gas leakage detection.
  52. Morris, Jonathan M.; Zeng, Yousheng, Systems for detecting a chemical species and use thereof.
  53. Pushkarsky, Michael; Arnone, David F.; Barre, Matt; Caffey, David P.; Crivello, Salvatore F.; Day, Timothy; Thomas, Kyle, Thermal pointer.
  54. Mammen, Charles H.; Benson, Robert G., Thermography camera configured for gas leak detection.
  55. Benson, Robert G.; Scanlon, Thomas J.; Czerepuszko, Paul A., Thermography camera configured for leak detection.
  56. Benson, Robert G.; Scanlon, Thomas J.; Czerepuszko, Paul A., Thermography camera tuned to detect absorption of infrared radiation in a selected spectral bandwidth.
  57. Benson, Robert G.; Scanlon, Thomas J.; Czerepuszko, Paul A., Thermography camera tuned to detect absorption of infrared radiation in a selected spectral bandwidth.
  58. Benson, Robert G.; Scanlon, Thomas J.; Czerepuszko, Paul A., Thermography camera tuned to detect absorption of infrared radiation in a selected spectral bandwidth.
  59. Tominaga,Hideki; Ohkubo,Kunihiko; Kondo,Yasushi, Two-color radiation thermometer.
  60. Ishihara Yoshio,JPX ; Toda Masayuki,JPX ; Ohmi Tadahiro,JPX, Wafer and transport system.
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