GB1472774A - Themal energy receiver - Google Patents
Themal energy receiverInfo
- Publication number
- GB1472774A GB1472774A GB2764974A GB2764974A GB1472774A GB 1472774 A GB1472774 A GB 1472774A GB 2764974 A GB2764974 A GB 2764974A GB 2764974 A GB2764974 A GB 2764974A GB 1472774 A GB1472774 A GB 1472774A
- Authority
- GB
- United Kingdom
- Prior art keywords
- detector
- refrigerator
- june
- terminals
- cold finger
- 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
- 239000011521 glass Substances 0.000 abstract 2
- 229910000661 Mercury cadmium telluride Inorganic materials 0.000 abstract 1
- MCMSPRNYOJJPIZ-UHFFFAOYSA-N cadmium;mercury;tellurium Chemical compound [Cd]=[Te]=[Hg] MCMSPRNYOJJPIZ-UHFFFAOYSA-N 0.000 abstract 1
- 238000010276 construction Methods 0.000 abstract 1
- 239000012530 fluid Substances 0.000 abstract 1
- 229910052734 helium Inorganic materials 0.000 abstract 1
- 239000001307 helium Substances 0.000 abstract 1
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 abstract 1
- 239000012212 insulator Substances 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D19/00—Arrangement or mounting of refrigeration units with respect to devices or objects to be refrigerated, e.g. infrared detectors
- F25D19/006—Thermal coupling structure or interface
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B2309/00—Gas cycle refrigeration machines
- F25B2309/003—Gas cycle refrigeration machines characterised by construction or composition of the regenerator
Abstract
1472774 Cooling IR detector TEXAS INSTRUMENTS Inc 21 June 1974 [25 June 1973 (3)] 27649/74 Heading G1A [Also in Division F4] An I.R. detector is mounted in vacuum and releasably attached to a refrigerator. The detector 12 is mounted on the metal end 124 of glass cylinder 122 which fits over the cold finger of a refrigerator. Walls 166 and 170 define a vacuum chamber equipped with non volatile getter 176, around the detector which may be mercury cadmium telluride and comprise a plurality of elements. Leads from the detectors are deposited on glass 122, and connect to terminals 150 of biasing resistors 154 mounted on insulator 148. Further leads 156 connect terminals 150 to output sockets 157, 158. Thermal contact between detector on member 16 and the cold finger 70 Fig. 2 (not shown) is maintained by bias spring 114 and flexible heattransfer strip 118. The detector is preferably cooled to about 77‹K using a stirling cycle refrigerator of specified construction with helium as working fluid. The detector may be employed in a scanning system and its output may be amplified and applied to LEDs to produce a visible signal.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US00373356A US3849652A (en) | 1973-06-25 | 1973-06-25 | Floating annulus for gas porting to a moving heat exchanger |
| US373355A US3889119A (en) | 1973-06-25 | 1973-06-25 | Cryogenic cooler off-axis drive mechanism for an infrared receiver |
| US00373352A US3851173A (en) | 1973-06-25 | 1973-06-25 | Thermal energy receiver |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1472774A true GB1472774A (en) | 1977-05-04 |
Family
ID=27409119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2764974A Expired GB1472774A (en) | 1973-06-25 | 1974-06-21 | Themal energy receiver |
Country Status (8)
| Country | Link |
|---|---|
| JP (1) | JPS5839294B2 (en) |
| DE (1) | DE2430469A1 (en) |
| DK (1) | DK337974A (en) |
| FR (1) | FR2270570B1 (en) |
| GB (1) | GB1472774A (en) |
| IT (1) | IT1013261B (en) |
| NL (1) | NL7407375A (en) |
| SE (1) | SE405510B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59137791U (en) * | 1983-03-07 | 1984-09-13 | 株式会社タカラ | traveling toy |
| EP0230706B1 (en) * | 1986-01-31 | 1990-10-03 | Uop | Detector for raman spectra and other weak light |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3180980A (en) * | 1962-11-28 | 1965-04-27 | Pyle National Co | Explosion-proof floodlight |
| US3327126A (en) * | 1964-02-28 | 1967-06-20 | Paul E V Shannon | Emission spectrometer with cooled photomultiplier tube detector |
-
1974
- 1974-05-27 IT IT5123374A patent/IT1013261B/en active
- 1974-05-31 NL NL7407375A patent/NL7407375A/xx not_active Application Discontinuation
- 1974-06-21 GB GB2764974A patent/GB1472774A/en not_active Expired
- 1974-06-24 DK DK337974A patent/DK337974A/da not_active Application Discontinuation
- 1974-06-24 JP JP49072201A patent/JPS5839294B2/en not_active Expired
- 1974-06-25 FR FR7422044A patent/FR2270570B1/fr not_active Expired
- 1974-06-25 SE SE7408354A patent/SE405510B/en not_active IP Right Cessation
- 1974-06-25 DE DE19742430469 patent/DE2430469A1/en not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| FR2270570A1 (en) | 1975-12-05 |
| SE405510B (en) | 1978-12-11 |
| NL7407375A (en) | 1974-12-30 |
| IT1013261B (en) | 1977-03-30 |
| DE2430469A1 (en) | 1975-01-16 |
| DK337974A (en) | 1975-03-17 |
| JPS5839294B2 (en) | 1983-08-29 |
| FR2270570B1 (en) | 1978-05-26 |
| SE7408354L (en) | 1974-12-27 |
| JPS5032549A (en) | 1975-03-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PE20 | Patent expired after termination of 20 years |
Effective date: 19940620 |