FR1603025A - - Google Patents

Info

Publication number: FR1603025A
Authority: FR; France
Legal status (The legal status 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 status listed.): Expired

Application number

FR155733A

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.)

1968-06-20

Filing date

1968-06-20

Publication date

1971-03-15

1968-06-20 Application filed filed Critical

1971-03-15 Application granted granted Critical

1971-03-15 Publication of FR1603025A publication Critical patent/FR1603025A/fr

Status Expired legal-status Critical Current

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
- G01J5/602—Radiation pyrometry, e.g. infrared or optical thermometry using determination of colour temperature using selective, monochromatic or bandpass filtering
- 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
- G01J5/52—Radiation pyrometry, e.g. infrared or optical thermometry using comparison with reference sources, e.g. disappearing-filament pyrometer
- G01J5/56—Electrical features thereof
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K11/00—Measuring temperature based upon physical or chemical changes not covered by groups G01K3/00, G01K5/00, G01K7/00 or G01K9/00
- G01K11/006—Measuring temperature based upon physical or chemical changes not covered by groups G01K3/00, G01K5/00, G01K7/00 or G01K9/00 using measurement of the effect of a material on microwaves or longer electromagnetic waves, e.g. measuring temperature via microwaves emitted by the object

Landscapes

Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Spectroscopy & Molecular Physics (AREA)
Electromagnetism (AREA)
Radiation Pyrometers (AREA)

FR155733A 1968-06-20 1968-06-20 Expired FR1603025A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR155733		1968-06-20

Publications (1)

Publication Number	Publication Date
FR1603025A true FR1603025A (fr)	1971-03-15

Family

ID=8651380

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR155733A Expired FR1603025A (fr)	1968-06-20	1968-06-20

Country Status (4)

Country	Link
US (1)	US3638494A (fr)
DE (1)	DE1931019A1 (fr)
FR (1)	FR1603025A (fr)
GB (1)	GB1273788A (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2803480C2 (de) *	1978-01-27	1984-11-22	Philips Patentverwaltung Gmbh, 2000 Hamburg	Verfahren und Anordnung zur Messung der physikalischen Objekttemperatur mittels Mikrowellen
US4370557A (en) *	1980-08-27	1983-01-25	Honeywell Inc.	Dual detector flame sensor
JPS58102118A (ja) *	1981-12-14	1983-06-17	Sumitomo Metal Ind Ltd	金属体温度測定方法
US5149198A (en) *	1991-05-02	1992-09-22	Mmtc, Inc.	Temperature-measuring microwave radiometer apparatus
US5815113A (en) *	1996-08-13	1998-09-29	Trw Inc.	Monolithic, low-noise, synchronous direct detection receiver for passive microwave/millimeter-wave radiometric imaging systems
US6137440A (en) *	1996-12-03	2000-10-24	Raytheon Company	Microwave active solid state cold/warm noise source
US6834991B2 (en)	2002-09-23	2004-12-28	Raytheon Company	Radiometer with programmable noise source calibration
US8981794B2 (en)	2013-06-25	2015-03-17	Raytheon Company	Loss-less frequency dependent dicke-switched radiometer

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3028596A (en) *	1958-06-30	1962-04-03	Gen Motors Corp	Radiometer technique for classifying materials
US3056958A (en) *	1960-08-04	1962-10-02	Litton Systems Inc	Measuring system
US3017505A (en) *	1960-10-11	1962-01-16	Airtechnology Corp	Receiving apparatus for radio frequency signals
FR93703E (fr) *	1966-10-19	1969-05-09	Siderurgie Fse Inst Rech	Procédé de mesure de la température d'un liquide par radiométrie.

1968
- 1968-06-20 FR FR155733A patent/FR1603025A/fr not_active Expired
1969
- 1969-06-03 US US829995A patent/US3638494A/en not_active Expired - Lifetime
- 1969-06-19 DE DE19691931019 patent/DE1931019A1/de active Pending
- 1969-06-19 GB GB31192/69A patent/GB1273788A/en not_active Expired

Also Published As

Publication number	Publication date
US3638494A (en)	1972-02-01
GB1273788A (en)	1972-05-10
DE1931019A1 (de)	1970-01-02

Publication	Publication Date	Title
AU428130B2 (fr)	1972-09-14
AU2374870A (fr)	1972-06-29
AU5184069A (fr)	1970-07-17
AU6168869A (fr)	1971-04-08
AU6171569A (fr)	1971-04-08
AU429879B2 (fr)	1972-11-09
AU416157B2 (fr)	1971-08-23
AU2581067A (fr)	1970-02-19
AU4811568A (fr)	1974-08-01
AU421558B1 (fr)	1970-01-29
AU4744468A (fr)	1970-06-18
AU3789668A (fr)	1968-06-20
AU2580267A (fr)	1970-02-05
AU479393A (fr)	1974-02-07
BE642636A (fr)
AU4464266A (fr)	1970-04-16
AU4503667A (fr)	1970-04-23
AU4558658A (fr)	1970-05-07
AU463027A (fr)	1971-03-04
AU4224469A (fr)	1970-02-26
BE728759A (fr)	1969-08-01
AU479894A (fr)	1973-08-30
BE728561A (fr)	1969-08-18
AU3083868A (fr)	1969-10-30
AU2889368A (fr)	1969-05-01

Legal Events

Date	Code	Title	Description
1974-08-09	ST	Notification of lapse