IT1172145B - Perfezionamento nei pirometri a raggi infrarossi a doppia lunghezza d'onda - Google Patents

Perfezionamento nei pirometri a raggi infrarossi a doppia lunghezza d'onda

Info

Publication number
IT1172145B
IT1172145B IT49877/81A IT4987781A IT1172145B IT 1172145 B IT1172145 B IT 1172145B IT 49877/81 A IT49877/81 A IT 49877/81A IT 4987781 A IT4987781 A IT 4987781A IT 1172145 B IT1172145 B IT 1172145B
Authority
IT
Italy
Prior art keywords
improvement
wave length
double wave
length infrared
infrared pyrometers
Prior art date
Application number
IT49877/81A
Other languages
English (en)
Other versions
IT8149877A0 (it
Inventor
Kennith Crane
John Peter Beckwith
Original Assignee
Commw Of Australia
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
Application filed by Commw Of Australia filed Critical Commw Of Australia
Publication of IT8149877A0 publication Critical patent/IT8149877A0/it
Application granted granted Critical
Publication of IT1172145B publication Critical patent/IT1172145B/it

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
    • G01J5/60—Radiation pyrometry, e.g. infrared or optical thermometry using determination of colour temperature

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Radiation Pyrometers (AREA)
  • Control Of Heat Treatment Processes (AREA)
IT49877/81A 1980-12-11 1981-12-10 Perfezionamento nei pirometri a raggi infrarossi a doppia lunghezza d'onda IT1172145B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AUPE689980 1980-12-11

Publications (2)

Publication Number Publication Date
IT8149877A0 IT8149877A0 (it) 1981-12-10
IT1172145B true IT1172145B (it) 1987-06-18

Family

ID=3768883

Family Applications (1)

Application Number Title Priority Date Filing Date
IT49877/81A IT1172145B (it) 1980-12-11 1981-12-10 Perfezionamento nei pirometri a raggi infrarossi a doppia lunghezza d'onda

Country Status (7)

Country Link
US (1) US4470710A (it)
EP (1) EP0078265A4 (it)
JP (1) JPS57501928A (it)
AU (1) AU548358B2 (it)
CA (1) CA1173273A (it)
IT (1) IT1172145B (it)
WO (1) WO1982002092A1 (it)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1218866A (en) * 1984-04-24 1987-03-10 John M. Lucas Tuyere pyrometer
GB8415164D0 (en) * 1984-06-14 1984-07-18 Beta Instr Co Measuring temperature of object
US4720190A (en) * 1985-12-05 1988-01-19 Dupree, Inc. Lamp analyzer
DE3708043A1 (de) * 1987-03-12 1988-09-22 Deutsche Forsch Luft Raumfahrt Einrichtung zur messung der aus dem halbraum oder raum kommenden elektromagnetischen strahlung
US4850697A (en) * 1988-03-16 1989-07-25 Dynatech Electro-Optics Corporation Resonant piezoelectric chopper for infrared radiation
IT1227708B (it) * 1988-07-29 1991-05-06 Pomini Farrel Spa Dispositivo di rilevamento della temperatura del materiale contenuto entro un apparecchio chiuso.
US5180226A (en) * 1991-10-30 1993-01-19 Texas Instruments Incorporated Method and apparatus for precise temperature measurement
US5823681A (en) * 1994-08-02 1998-10-20 C.I. Systems (Israel) Ltd. Multipoint temperature monitoring apparatus for semiconductor wafers during processing
US5764684A (en) * 1995-04-04 1998-06-09 Exergen Corporation Infrared thermocouple improvements
US6012840A (en) * 1997-01-27 2000-01-11 The Regents Of The University Of California Single-fiber multi-color pyrometry
IL134908A (en) 1999-03-08 2003-12-10 C I Systems Ltd Active pyrometry with emissivity extrapolation and compensation
JP2002303553A (ja) * 2001-04-04 2002-10-18 Noritake Co Ltd 温度分布測定方法および装置
US7075629B2 (en) 2003-05-12 2006-07-11 Honeywell International Inc. High temperature pyrometer
WO2007037771A1 (en) * 2004-05-13 2007-04-05 Honeywell International Inc. High temperature pyrometer
DE102004053659B3 (de) * 2004-11-03 2006-04-13 My Optical Systems Gmbh Verfahren und Vorrichtung zur berührungslosen Erfassung von thermischen Eigenschaften einer Objektoberfläche
RU2371704C1 (ru) * 2008-07-25 2009-10-27 Государственное Научное Учреждение "Институт Физики Имени Б.И. Степанова Национальной Академии Наук Беларуси" Устройство для контроля лазерных технологических процессов
US8254767B2 (en) 2008-08-29 2012-08-28 Applied Materials, Inc. Method and apparatus for extended temperature pyrometry
US8301408B2 (en) * 2010-03-09 2012-10-30 Invensys Systems, Inc. Temperature prediction transmitter

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3137170A (en) * 1960-06-23 1964-06-16 Barnes Eng Co Infrared telethermometer
GB1041856A (en) * 1963-11-29 1966-09-07 Ass Elect Ind Apparatus suitable for indicating voltage ratios
US3501237A (en) * 1964-04-28 1970-03-17 Ind Dev Fund Apparatus for and method of determining temperature
US3352156A (en) * 1965-02-12 1967-11-14 Barnes Eng Co Radiometer for measuringa temperature of semi-transparent material
US3451254A (en) * 1965-07-26 1969-06-24 Automation Ind Inc Nondestructive tester
US3477291A (en) * 1966-09-05 1969-11-11 Tokyo Shibaura Electric Co Radiation thermometers
US3486378A (en) * 1967-04-21 1969-12-30 Gen Electric Tool surface temperature measuring apparatus
US3475963A (en) * 1968-02-02 1969-11-04 Barnes Eng Co Clear air turbulence radiometer
GB1308463A (en) * 1969-03-06 1973-02-21 Coackley R Reynolds M L Radiometer apparatus
US3611805A (en) * 1969-07-28 1971-10-12 Chino Works Ltd Radiation thermometer
GB1254998A (en) * 1969-09-20 1971-11-24 Siemens Ag Colour pyrometers
DE2061463C3 (de) * 1970-12-14 1978-08-03 Heimann Gmbh, 6200 Wiesbaden Strahlungsmeßgerät, insbesondere Pyrometer
FR2137523B1 (it) * 1971-05-07 1976-08-06 Commissariat Energie Atomique
JPS5934252B2 (ja) * 1976-10-02 1984-08-21 国際技術開発株式会社 炎感知器
JPS53120481A (en) * 1977-03-29 1978-10-20 Jeol Ltd Thermography system
US4342912A (en) * 1980-08-04 1982-08-03 University Patents, Inc. Apparatus for detecting air disturbances created by low level wind shear

Also Published As

Publication number Publication date
US4470710A (en) 1984-09-11
IT8149877A0 (it) 1981-12-10
JPS57501928A (it) 1982-10-28
AU548358B2 (en) 1985-12-05
CA1173273A (en) 1984-08-28
EP0078265A1 (en) 1983-05-11
AU7894681A (en) 1982-07-01
EP0078265A4 (en) 1983-05-16
WO1982002092A1 (en) 1982-06-24

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