DE4113991A1 - Einrichtung zur messung der intensitaet einer infrarotstrahlung - Google Patents

Einrichtung zur messung der intensitaet einer infrarotstrahlung

Info

Publication number
DE4113991A1
DE4113991A1 DE19914113991 DE4113991A DE4113991A1 DE 4113991 A1 DE4113991 A1 DE 4113991A1 DE 19914113991 DE19914113991 DE 19914113991 DE 4113991 A DE4113991 A DE 4113991A DE 4113991 A1 DE4113991 A1 DE 4113991A1
Authority
DE
Germany
Prior art keywords
peltier element
peltier
infrared detector
output
voltage drop
Prior art date
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.)
Granted
Application number
DE19914113991
Other languages
German (de)
English (en)
Other versions
DE4113991C2 (enrdf_load_stackoverflow
Inventor
Michael Weissflog
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Diehl Stiftung and Co KG
Original Assignee
Diehl GmbH and Co
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 Diehl GmbH and Co filed Critical Diehl GmbH and Co
Priority to DE19914113991 priority Critical patent/DE4113991A1/de
Publication of DE4113991A1 publication Critical patent/DE4113991A1/de
Application granted granted Critical
Publication of DE4113991C2 publication Critical patent/DE4113991C2/de
Granted legal-status Critical Current

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
    • G01J5/02—Constructional details
    • G01J5/06—Arrangements for eliminating effects of disturbing radiation; Arrangements for compensating changes in sensitivity
    • G01J5/061—Arrangements for eliminating effects of disturbing radiation; Arrangements for compensating changes in sensitivity by controlling the temperature of the apparatus or parts thereof, e.g. using cooling means or thermostats
    • 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
    • G01J5/02—Constructional details
    • G01J5/06—Arrangements for eliminating effects of disturbing radiation; Arrangements for compensating changes in sensitivity
    • G01J5/061—Arrangements for eliminating effects of disturbing radiation; Arrangements for compensating changes in sensitivity by controlling the temperature of the apparatus or parts thereof, e.g. using cooling means or thermostats
    • G01J2005/062—Peltier

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
  • Radiation Pyrometers (AREA)
DE19914113991 1991-04-29 1991-04-29 Einrichtung zur messung der intensitaet einer infrarotstrahlung Granted DE4113991A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19914113991 DE4113991A1 (de) 1991-04-29 1991-04-29 Einrichtung zur messung der intensitaet einer infrarotstrahlung

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19914113991 DE4113991A1 (de) 1991-04-29 1991-04-29 Einrichtung zur messung der intensitaet einer infrarotstrahlung

Publications (2)

Publication Number Publication Date
DE4113991A1 true DE4113991A1 (de) 1992-11-05
DE4113991C2 DE4113991C2 (enrdf_load_stackoverflow) 1993-03-11

Family

ID=6430610

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19914113991 Granted DE4113991A1 (de) 1991-04-29 1991-04-29 Einrichtung zur messung der intensitaet einer infrarotstrahlung

Country Status (1)

Country Link
DE (1) DE4113991A1 (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4308983A1 (de) * 1993-03-20 1994-09-22 Abb Patent Gmbh Sensorschalter mit einem auf Bewegung reagierenden Sensor
US7020889B1 (en) 1995-03-15 2006-03-28 Thomson Licensing S.A. Method for calling up information about current radio and television programmes

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4233144A1 (de) * 1992-10-02 1994-04-07 Diehl Gmbh & Co Sextant

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3437922C1 (de) * 1984-10-17 1985-11-07 W.C. Heraeus Gmbh, 6450 Hanau Thermoelektrische Messung von Infrarotstrahlung

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3437922C1 (de) * 1984-10-17 1985-11-07 W.C. Heraeus Gmbh, 6450 Hanau Thermoelektrische Messung von Infrarotstrahlung

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
M. BAUER, Design & Elektronik Ausgabe 13 vom 27.6.1989, 134-140 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4308983A1 (de) * 1993-03-20 1994-09-22 Abb Patent Gmbh Sensorschalter mit einem auf Bewegung reagierenden Sensor
US7020889B1 (en) 1995-03-15 2006-03-28 Thomson Licensing S.A. Method for calling up information about current radio and television programmes

Also Published As

Publication number Publication date
DE4113991C2 (enrdf_load_stackoverflow) 1993-03-11

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: DIEHL STIFTUNG & CO., 90478 NUERNBERG, DE

8339 Ceased/non-payment of the annual fee