FR2312039A1 - POLYGONAL PRISM FOR THERMAL IMAGE EXPLORING DEVICES - Google Patents
POLYGONAL PRISM FOR THERMAL IMAGE EXPLORING DEVICESInfo
- Publication number
- FR2312039A1 FR2312039A1 FR7614829A FR7614829A FR2312039A1 FR 2312039 A1 FR2312039 A1 FR 2312039A1 FR 7614829 A FR7614829 A FR 7614829A FR 7614829 A FR7614829 A FR 7614829A FR 2312039 A1 FR2312039 A1 FR 2312039A1
- Authority
- FR
- France
- Prior art keywords
- thermal image
- polygonal prism
- image exploring
- exploring devices
- devices
- 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.)
- Withdrawn
Links
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B13/00—Optical objectives specially designed for the purposes specified below
- G02B13/14—Optical objectives specially designed for the purposes specified below for use with infrared or ultraviolet radiation
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/04—Prisms
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/08—Mirrors
- G02B5/09—Multifaceted or polygonal mirrors, e.g. polygonal scanning mirrors; Fresnel mirrors
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Facsimile Scanning Arrangements (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19752522049 DE2522049A1 (en) | 1975-05-17 | 1975-05-17 | POLYGONAL PRISM FOR THERMAL IMAGING DEVICES |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2312039A1 true FR2312039A1 (en) | 1976-12-17 |
Family
ID=5946821
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7614829A Withdrawn FR2312039A1 (en) | 1975-05-17 | 1976-05-17 | POLYGONAL PRISM FOR THERMAL IMAGE EXPLORING DEVICES |
Country Status (9)
Country | Link |
---|---|
BE (1) | BE841898A (en) |
CH (1) | CH594182A5 (en) |
DE (1) | DE2522049A1 (en) |
FR (1) | FR2312039A1 (en) |
GB (1) | GB1553859A (en) |
IL (1) | IL49584A0 (en) |
IT (1) | IT1060581B (en) |
NL (1) | NL7605010A (en) |
SE (1) | SE7605324L (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2350749A1 (en) * | 1976-05-05 | 1977-12-02 | Marconi Co Ltd | IMAGE CONVERTER DEVICE |
FR2551890A1 (en) * | 1983-09-09 | 1985-03-15 | Thomson Csf | SPATIAL FIELD ANALYSIS DEVICE FOR THE ANGULAR LOCATION OF RADIANT OBJECTS |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2157937A1 (en) * | 1971-10-27 | 1973-06-08 | Barnes Eng Co |
-
1975
- 1975-05-17 DE DE19752522049 patent/DE2522049A1/en active Pending
-
1976
- 1976-05-10 CH CH582376A patent/CH594182A5/xx not_active IP Right Cessation
- 1976-05-11 NL NL7605010A patent/NL7605010A/en not_active Application Discontinuation
- 1976-05-11 SE SE7605324A patent/SE7605324L/en unknown
- 1976-05-14 IL IL49584A patent/IL49584A0/en unknown
- 1976-05-14 BE BE7000824A patent/BE841898A/en unknown
- 1976-05-14 GB GB20028/76A patent/GB1553859A/en not_active Expired
- 1976-05-14 IT IT23259/76A patent/IT1060581B/en active
- 1976-05-17 FR FR7614829A patent/FR2312039A1/en not_active Withdrawn
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2157937A1 (en) * | 1971-10-27 | 1973-06-08 | Barnes Eng Co |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2350749A1 (en) * | 1976-05-05 | 1977-12-02 | Marconi Co Ltd | IMAGE CONVERTER DEVICE |
FR2551890A1 (en) * | 1983-09-09 | 1985-03-15 | Thomson Csf | SPATIAL FIELD ANALYSIS DEVICE FOR THE ANGULAR LOCATION OF RADIANT OBJECTS |
EP0138646A1 (en) * | 1983-09-09 | 1985-04-24 | Thomson-Csf | Spatial field analysis device for the angular location of emitting objects |
Also Published As
Publication number | Publication date |
---|---|
NL7605010A (en) | 1976-11-19 |
IT1060581B (en) | 1982-08-20 |
SE7605324L (en) | 1976-11-18 |
CH594182A5 (en) | 1977-12-30 |
GB1553859A (en) | 1979-10-10 |
DE2522049A1 (en) | 1976-12-02 |
BE841898A (en) | 1976-09-01 |
IL49584A0 (en) | 1976-09-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |