Camera, spectrum analysis system, and combustion evaluation apparatus employing them
Patent 5547369 Issued on August 20, 1996. Estimated Expiration Date: 
March 17, 2014. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.
March 17, 2014. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.Patent ReferencesArrangement for multispectal imaging of objects, preferably targets Combustion monitor method for multi-burner boiler Air fuel ratio control Monitoring system employing infrared image Cavity insert device using fuzzy theory Patent #: 5269289 InventorsAssigneeApplicationNo. 214103 filed on 03/17/1994US Classes:431/75, By combustion or combustion zone sensor340/577, Flame340/578, By radiant energy431/18TIMER, PROGRAMMER, RETARDER OR CONDITION RESPONSIVE CONTROLExaminersPrimary: Jones, LarryAttorney, Agent or FirmForeign Patent References
International ClassF23N 005/00Foreign Application Priority Data1993-03-17 JPAbstractA camera includes a plurality of photosensors disposed on an imaging surface. The photosensors separately output respective photodetection signals, and are grouped into a plurality of photosensitive units each including at least two of the photosensors. The photosensors of each of the photosensitive units have respective detection wavelength ranges which do not overlap one another. The photodetection signals outputted from selected ones of the photosensors of each of the photosensitive units are used in performing spectrum analysis. R (red), G (green), and B (blue) signals are synthesized from the photodetection signals outputted from the photosensors of each of the photosensitive units and are used in displaying an ordinary color image.Other References
Field of SearchBy combustion or combustion zone sensorTIMER, PROGRAMMER, RETARDER OR CONDITION RESPONSIVE CONTROL WITH INDICATOR OR INSPECTION MEANS Burner component position indicator Combustion product composition sensor Of shutdown by response to sensed combustion failure or overheat By electrical control circuit Photoelectric sensor Flame By radiant energy Powdered solid fuel Alternate fuel UTILIZING POWDERED FUEL Having rotary flow means Having secondary air mixing means | |
