JPH0564285B2 - - Google Patents
Info
- Publication number
- JPH0564285B2 JPH0564285B2 JP58186660A JP18666083A JPH0564285B2 JP H0564285 B2 JPH0564285 B2 JP H0564285B2 JP 58186660 A JP58186660 A JP 58186660A JP 18666083 A JP18666083 A JP 18666083A JP H0564285 B2 JPH0564285 B2 JP H0564285B2
- Authority
- JP
- Japan
- Prior art keywords
- light source
- ceramic
- cavity
- rod
- source element
- 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.)
- Expired - Lifetime
Links
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/40—Heating elements having the shape of rods or tubes
-
- 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
- G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
- G01J3/02—Details
- G01J3/10—Arrangements of light sources specially adapted for spectrometry or colorimetry
- G01J3/108—Arrangements of light sources specially adapted for spectrometry or colorimetry for measurement in the infrared range
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/40—Heating elements having the shape of rods or tubes
- H05B3/42—Heating elements having the shape of rods or tubes non-flexible
- H05B3/46—Heating elements having the shape of rods or tubes non-flexible heating conductor mounted on insulating base
Landscapes
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- General Physics & Mathematics (AREA)
- Resistance Heating (AREA)
- Spectrometry And Color Measurement (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/434,817 US4499382A (en) | 1982-10-18 | 1982-10-18 | Infrared source element |
US434817 | 1999-11-05 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5990021A JPS5990021A (ja) | 1984-05-24 |
JPH0564285B2 true JPH0564285B2 (OSRAM) | 1993-09-14 |
Family
ID=23725823
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP58186660A Granted JPS5990021A (ja) | 1982-10-18 | 1983-10-05 | 光源 |
Country Status (4)
Country | Link |
---|---|
US (1) | US4499382A (OSRAM) |
EP (1) | EP0106431B1 (OSRAM) |
JP (1) | JPS5990021A (OSRAM) |
DE (1) | DE3374026D1 (OSRAM) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH072211B2 (ja) * | 1988-08-03 | 1995-01-18 | 博 中井 | 遠赤外線放射体の製造方法 |
US5003184A (en) * | 1989-08-25 | 1991-03-26 | Mobay Corporation | Low temperature infrared source |
US5030837A (en) * | 1989-09-13 | 1991-07-09 | Hughes Aircraft Company | Thermal beacon assembly |
US5247185A (en) * | 1991-10-28 | 1993-09-21 | Critikon, Inc. | Regulated infrared source |
US5291022A (en) * | 1992-07-01 | 1994-03-01 | Nicolet Instrument Corporation | High efficiency infrared source |
FI97082C (fi) * | 1994-07-11 | 1996-10-10 | Instrumentarium Oy | Kaasuanalysaattorin infrapunalähde sekä menetelmä infrapunasäteilyn muodostamiseksi |
US5479025A (en) * | 1994-11-18 | 1995-12-26 | Hughes Aircraft Company | Boresight thermal reference source |
FI107963B (fi) * | 1995-06-20 | 2001-10-31 | Instrumentarium Oy | Infrapunasäteilijä |
US5939726A (en) * | 1997-12-11 | 1999-08-17 | Cal-Sensors, Inc. | Infrared radiation source |
DE19848120C2 (de) * | 1998-10-20 | 2001-09-27 | Abb Patent Gmbh | Einrichtung zur Messung der Strahlungsabsorption von Gasen |
US8975604B2 (en) * | 2009-09-18 | 2015-03-10 | Thermo Electron Scientific Instruments Llc | Emissivity enhanced mid IR source |
DE102011081570B4 (de) | 2011-08-25 | 2023-08-17 | Innovative Sensor Technology Ist Ag | Strahlungsquelle |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2280977A (en) * | 1939-02-10 | 1942-04-28 | Westinghouse Electric & Mfg Co | High temperature heating unit and method of making same |
US3138697A (en) * | 1962-10-16 | 1964-06-23 | Barnes Eng Co | Black body radiation sources |
US3602693A (en) * | 1969-11-20 | 1971-08-31 | Sylvania Electric Prod | Infrared radiation source |
US3841920A (en) * | 1971-07-06 | 1974-10-15 | Block Engineering | Method of manufacturing an infrared radiation source |
BE790954A (fr) * | 1971-12-23 | 1973-05-03 | Schlumberger Compteurs | Emetteur de rayonnement infrarouge |
US4084096A (en) * | 1977-02-14 | 1978-04-11 | Edwards Miles L | Electrically activated infrared source |
JPS53133691U (OSRAM) * | 1977-03-28 | 1978-10-23 | ||
US4317042A (en) * | 1980-06-26 | 1982-02-23 | Bartell Frederick O | Blackbody simulator with uniform emissivity |
JPS5754825A (en) * | 1980-09-19 | 1982-04-01 | Yamatake Honeywell Co Ltd | Light source apparatus for infrared ray analyzer |
JPH0233148Y2 (OSRAM) * | 1981-01-30 | 1990-09-06 |
-
1982
- 1982-10-18 US US06/434,817 patent/US4499382A/en not_active Expired - Lifetime
-
1983
- 1983-06-08 DE DE8383303304T patent/DE3374026D1/de not_active Expired
- 1983-06-08 EP EP83303304A patent/EP0106431B1/en not_active Expired
- 1983-10-05 JP JP58186660A patent/JPS5990021A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
US4499382A (en) | 1985-02-12 |
JPS5990021A (ja) | 1984-05-24 |
EP0106431A2 (en) | 1984-04-25 |
DE3374026D1 (en) | 1987-11-12 |
EP0106431A3 (en) | 1984-12-05 |
EP0106431B1 (en) | 1987-10-07 |
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