Patents for G01J 5 - Radiation pyrometry (18,501)
06/1993
06/15/1993US5219226 Imaging and temperature monitoring system
06/10/1993WO1993011412A1 A birefringent temperature sensor
06/10/1993WO1993011410A1 Temperature mesuring device and use thereof
06/10/1993WO1993009413A3 Filter selection for shutterless optically stabilized capnograph
06/09/1993EP0545021A2 Temperature control system for a heat detector on a heat exchanger
06/09/1993EP0295288B1 Analog offset compensation technique
06/02/1993EP0525007A4 A detection system for use in an aircraft
06/02/1993CN1072776A Portable picture processing device for hot imaging system
06/01/1993CA1318517C Asymmetric purge air system for cleaning a lens
05/1993
05/27/1993WO1993010427A1 Vacuum-tight probe for a thermal element
05/27/1993WO1993010426A1 Temperature measuring apparatus
05/27/1993DE4138460A1 Vakuumdicht gekapseltes thermoelement Vacuum-tight encapsulated thermocouple
05/26/1993EP0543326A2 Surface condition measurement apparatus
05/26/1993EP0542907A1 Remote temperature and/or temperature difference measuring device.
05/25/1993US5214292 Dynamic infrared scene display
05/25/1993US5213152 Temperature control system for a heat detector on a heat exchanger
05/19/1993EP0541697A1 Radiation detector with remote temperature reference.
05/18/1993US5211478 Housing for temperature measuring apparatus
05/13/1993WO1993009414A1 Thin film pyroelectric imaging array
05/13/1993WO1993009413A2 Filter selection for shutterless optically stabilized capnograph
05/13/1993WO1993009412A1 Regulated infrared source
05/11/1993US5209570 Device for measuring the radiation temperature of a melt in vacuum
05/11/1993US5209567 Apparatus for measuring the radiation capacity of lasers
05/05/1993EP0539984A2 Method and apparatus for precise temperature measurement
05/05/1993EP0539454A1 Thermopile having reduced thermal noise
05/05/1993EP0539355A1 Flicker-free infrared simulator with resistor bridges.
05/05/1993EP0504282A4 Infrared medical thermometer
05/04/1993US5208643 Method of and apparatus for non-contact temperature measurement
04/1993
04/29/1993DE4135112A1 High speed pyrometer - has an offset compensation circuit to give rapid and absolute measurement in a wide temp. range
04/29/1993CA2099124A1 Regulated infrared source
04/28/1993EP0539150A2 Infrared detector
04/22/1993DE4134313A1 Contactless infrared temp. measurement of body conducting heat - measuring infrared radiation emanating from body in two separate wavelength regions to determine surface and internal temp.
04/21/1993EP0318499B1 Compact optical wavelength discriminator radiometer
04/20/1993US5204733 Apparatus for calibrating an optical instrument, and applications thereof
04/20/1993US5203632 Gas turbine pyrometer filtering system
04/20/1993US5203631 For measuring the temperature of a thermally radiating object
04/14/1993EP0536727A1 Multispectral sensor
04/14/1993EP0536382A1 Non-contact optical techniques for measuring surface conditions
04/14/1993EP0394272B1 Ptc temperature sensors, process for producing ptc temperature-sensing elements for ptc temperature sensors
04/14/1993EP0279814B1 Thermally insulative and electrically conductive interconnect and process for making same
04/14/1993EP0183846B1 Optical pyrometer sight tube assembly for controlling a gas turbine
04/10/1993CA2079515A1 Multispectral sensor
04/06/1993US5199436 Radiation detector having improved accuracy
03/1993
03/31/1993EP0534769A2 Readout system and process for IR detector arrays
03/31/1993EP0534768A1 Uncooled infrared detector and method for forming the same
03/31/1993EP0534424A1 Infrared sensor having a bridge structure
03/30/1993US5198671 Apparatus for large area infrared focal plane
03/23/1993US5196830 Apparatus for supervising objects with regard to overheating
03/23/1993US5196703 Readout system and process for IR detector arrays
03/17/1993EP0531354A1 Process for the measurement of the thickness and refractive index of a thin film on a substrate, and a device for carrying out the process.
03/16/1993US5193911 Thermal detector device
03/16/1993CA1314624C System for geological defect detection utilizing composite video-infrared thermography
03/04/1993WO1993004346A1 Flame sensors and methods of sensing flame
03/04/1993WO1993004345A1 Detector for infrared radiation
03/04/1993WO1993003666A1 Infrared thermometer and related method of calibration
03/03/1993EP0529925A2 Apparatus and method for transient thermal infrared spectrometry of flowable enclosed materials
03/03/1993EP0529324A2 Device for detecting the presence and the quality of a flame by detection of electromagnetic radiations
03/03/1993CN1069573A Health device for vision
03/02/1993US5191215 Apparatus and method for transient thermal infrared spectrometry of flowable enclosed materials
02/1993
02/28/1993CA2076401A1 Apparatus for detecting the presence and the quality of a flame by detecting and analyzing electromagnetic radiation of different wavelengths
02/24/1993CN1069334A Analog scan convertor based on dmd
02/24/1993CA2075760A1 Apparatus and method for transient thermal infrared spectrometry of flowable enclosed materials
02/23/1993US5188459 Protective shield accessory for measurement instrument
02/23/1993US5188458 Pyrometer apparatus and method
02/23/1993US5187939 Rapid cooldown dewar
02/17/1993EP0203992B1 Optical temperature measurement techniques
02/16/1993US5186541 Non-contact infrared temperature sensing system
02/10/1993EP0526767A1 Optical power limiter
02/10/1993EP0526551A1 Semiconductor film bolometer thermal infrared detector.
02/03/1993EP0525007A1 A detection system for use in an aircraft.
02/02/1993US5183338 Temperature measurement with combined photo-luminescent and black body sensing techniques
02/02/1993US5183337 Thermometer calibration
01/1993
01/26/1993US5181386 Cryogenic cooling apparatus
01/20/1993EP0523716A1 Infrared sensor and method for production thereof
01/19/1993US5181007 Positive temperature coefficient
01/19/1993US5180921 Method and apparatus for monitoring the temperature and velocity of plasma sprayed particles
01/19/1993US5180228 Radiation thermometer for molten iron and method for measuring the temperature of molten iron
01/19/1993US5180227 Optical temperature sensors
01/19/1993US5180226 Method and apparatus for precise temperature measurement
01/19/1993US5179936 Disposable speculum with membrane bonding ring
01/14/1993DE4221833A1 Early stage fire detector using heat imaging - achieved by gp. of pyroelectric type elements suspended from ceiling
01/12/1993US5179283 Infrared detector focal plane
01/12/1993US5178464 Balance infrared thermometer and method for measuring temperature
01/07/1993WO1993000578A1 Apparatus for temperature detection
01/06/1993CA2072857A1 Disaster preventing detection apparatus with thermal image detecting means
01/05/1993US5177364 Infrared detector construction including a getter and method for manufacturing same
01/05/1993CA1312215C Probe for optically monitoring progress of in-situ vitrification of soil
01/04/1993WO1993006444A1 Pyroelectric element
12/1992
12/30/1992CN1067397A Method and apparatus for casting electron beam melted metallic material in ingot form
12/29/1992US5175592 Electro-optic apparatus
12/29/1992US5175427 Spike-free optoelectronic amplifier having a multiplexer at all times being electrically separated from the output of a switch device
12/29/1992CA1312150C Radiation detector
12/25/1992WO1993000576A1 Device for sensing thermal image
12/23/1992EP0519033A1 Method and device for measuring the temperature of an object and heating method
12/22/1992US5173868 Scanning radiation sensor for multiple spots and apparatus and method of averaging radiation samples of same
12/22/1992US5173606 Remotely detecting changes
12/22/1992US5172978 For measuring infrared rays to determine temperature
12/22/1992US5172466 Process for producing ptc temperature sensor elements for ptc temperature sensor
12/16/1992EP0518733A1 Method and scanning device for an optoelectronic wide angle imaging apparatus with high resolution
12/16/1992EP0518536A1 Method and apparatus for casting an electron beam melted metal in ingot form