GB1361257A - Radiation pyrometer - Google Patents
Radiation pyrometerInfo
- Publication number
- GB1361257A GB1361257A GB4031971A GB4031971A GB1361257A GB 1361257 A GB1361257 A GB 1361257A GB 4031971 A GB4031971 A GB 4031971A GB 4031971 A GB4031971 A GB 4031971A GB 1361257 A GB1361257 A GB 1361257A
- Authority
- GB
- United Kingdom
- Prior art keywords
- plated
- copper
- constantan
- junctions
- black
- 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
Links
- 230000005855 radiation Effects 0.000 title abstract 3
- 229910001006 Constantan Inorganic materials 0.000 abstract 3
- 239000000463 material Substances 0.000 abstract 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract 2
- 229910052802 copper Inorganic materials 0.000 abstract 2
- 239000010949 copper Substances 0.000 abstract 2
- 239000003973 paint Substances 0.000 abstract 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 1
- 239000004411 aluminium Substances 0.000 abstract 1
- 229910052782 aluminium Inorganic materials 0.000 abstract 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 1
- 239000011248 coating agent Substances 0.000 abstract 1
- 238000000576 coating method Methods 0.000 abstract 1
- 239000003822 epoxy resin Substances 0.000 abstract 1
- 239000011521 glass Substances 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 229920000647 polyepoxide Polymers 0.000 abstract 1
- 239000000741 silica gel Substances 0.000 abstract 1
- 229910002027 silica gel Inorganic materials 0.000 abstract 1
- 239000000758 substrate Substances 0.000 abstract 1
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
- G01J5/10—Radiation pyrometry, e.g. infrared or optical thermometry using electric radiation detectors
- G01J5/12—Radiation pyrometry, e.g. infrared or optical thermometry using electric radiation detectors using thermoelectric elements, e.g. thermocouples
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Radiation Pyrometers (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
Abstract
1361257 Thermoelectric devices INSTITUT NATIONAL DE LA RECHERCHE AGRONOMIQUE 27 Aug 1971 [27 Aug 1970] 40319/71 Heading H1K A pyrometer comprises a transparent housing containing a plurality of thermocouples constituted by a constantan strip plated on to an insulating substrate and engraved to form a castellated or saw-tooth shaped circuit, one half of each saw-tooth or crenel bearing an electrolytic copper deposit, the ends of the saw teeth or crenels being directly coated with layers of radiation absorbing and reflective materials as appropriate. As shown, Fig. 2, a thin insulating support, e.g. of epoxy resin is plated with a constantan sheet which is chemically engraved to form a castellated strip which is selectively electroplated with copper to form a plurality of thermocouples comprising the exposed constantan strips 8 and the copper-plated strips 9, the ends of the copper-plated sections defining the positions of the junctions. Alternate junctions are coated with radiation absorbing and reflective materials by applying layers 11 and 12 of black and white paint respectively over the junctions. The resulting device is mounted in a transparent glass tube under tension, the tube containing silica gel and carrying a spirit level aligned with the plane of the thermocouple strip. The lower face of the tube is masked by an aluminium sheet. The white and black paint may be replaced by a vacuum deposited layer of metal and a coating of a material having 'black-body' characteristics, respectively.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7031350A FR2102872A5 (en) | 1970-08-27 | 1970-08-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1361257A true GB1361257A (en) | 1974-07-24 |
Family
ID=9060629
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB4031971A Expired GB1361257A (en) | 1970-08-27 | 1971-08-27 | Radiation pyrometer |
Country Status (6)
Country | Link |
---|---|
AU (1) | AU470654B2 (en) |
BE (1) | BE771616A (en) |
DE (2) | DE7132579U (en) |
FR (1) | FR2102872A5 (en) |
GB (1) | GB1361257A (en) |
NL (1) | NL7111637A (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DD221604A1 (en) * | 1983-12-06 | 1985-04-24 | Adw Ddr | THERMOELECTRIC DETECTOR |
CN114635191A (en) * | 2022-04-18 | 2022-06-17 | 吉林联科特种石墨材料有限公司 | Combined hard carbon fiber heat-insulating cylinder and preparation method and application thereof |
-
1970
- 1970-08-27 FR FR7031350A patent/FR2102872A5/fr not_active Expired
-
1971
- 1971-08-20 BE BE771616A patent/BE771616A/en unknown
- 1971-08-24 NL NL7111637A patent/NL7111637A/xx unknown
- 1971-08-26 DE DE19717132579 patent/DE7132579U/en not_active Expired
- 1971-08-26 DE DE19712142713 patent/DE2142713A1/en active Pending
- 1971-08-26 AU AU32748/71A patent/AU470654B2/en not_active Expired
- 1971-08-27 GB GB4031971A patent/GB1361257A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2102872A5 (en) | 1972-04-07 |
BE771616A (en) | 1972-02-21 |
DE7132579U (en) | 1971-12-30 |
AU3274871A (en) | 1973-03-01 |
DE2142713A1 (en) | 1972-04-20 |
AU470654B2 (en) | 1976-03-25 |
NL7111637A (en) | 1972-02-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |