CA1147545A - Process of opacification of a gaseous medium in the optical and infrared bands of the electromagnetic spectrum, and its application to an electro-optical counter-measure device - Google Patents
Process of opacification of a gaseous medium in the optical and infrared bands of the electromagnetic spectrum, and its application to an electro-optical counter-measure deviceInfo
- Publication number
- CA1147545A CA1147545A CA000352515A CA352515A CA1147545A CA 1147545 A CA1147545 A CA 1147545A CA 000352515 A CA000352515 A CA 000352515A CA 352515 A CA352515 A CA 352515A CA 1147545 A CA1147545 A CA 1147545A
- Authority
- CA
- Canada
- Prior art keywords
- optical
- aerosol
- electro
- gaseous medium
- counter
- 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
- 238000000034 method Methods 0.000 title claims abstract description 26
- 230000008569 process Effects 0.000 title claims abstract description 21
- 230000003287 optical effect Effects 0.000 title claims abstract description 9
- 238000001228 spectrum Methods 0.000 title abstract description 5
- FAQYAMRNWDIXMY-UHFFFAOYSA-N trichloroborane Chemical compound ClB(Cl)Cl FAQYAMRNWDIXMY-UHFFFAOYSA-N 0.000 claims abstract description 26
- 239000000443 aerosol Substances 0.000 claims abstract description 22
- 230000005855 radiation Effects 0.000 claims abstract description 14
- 239000012298 atmosphere Substances 0.000 claims abstract description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 12
- 239000007788 liquid Substances 0.000 claims description 5
- 238000009792 diffusion process Methods 0.000 description 7
- 238000012360 testing method Methods 0.000 description 6
- 239000006185 dispersion Substances 0.000 description 5
- 230000008901 benefit Effects 0.000 description 3
- 208000003443 Unconsciousness Diseases 0.000 description 2
- 230000005670 electromagnetic radiation Effects 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 229910015844 BCl3 Inorganic materials 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000002923 metal particle Substances 0.000 description 1
- 239000011859 microparticle Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41H—ARMOUR; ARMOURED TURRETS; ARMOURED OR ARMED VEHICLES; MEANS OF ATTACK OR DEFENCE, e.g. CAMOUFLAGE, IN GENERAL
- F41H11/00—Defence installations; Defence devices
- F41H11/02—Anti-aircraft or anti-guided missile or anti-torpedo defence installations or systems
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41H—ARMOUR; ARMOURED TURRETS; ARMOURED OR ARMED VEHICLES; MEANS OF ATTACK OR DEFENCE, e.g. CAMOUFLAGE, IN GENERAL
- F41H9/00—Equipment for attack or defence by spreading flame, gas or smoke or leurres; Chemical warfare equipment
- F41H9/06—Apparatus for generating artificial fog or smoke screens
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
- F42B12/00—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material
- F42B12/02—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the warhead or the intended effect
- F42B12/36—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the warhead or the intended effect for dispensing materials; for producing chemical or physical reaction; for signalling ; for transmitting information
- F42B12/56—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the warhead or the intended effect for dispensing materials; for producing chemical or physical reaction; for signalling ; for transmitting information for dispensing discrete solid bodies
- F42B12/70—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the warhead or the intended effect for dispensing materials; for producing chemical or physical reaction; for signalling ; for transmitting information for dispensing discrete solid bodies for dispensing radar chaff or infrared material
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S149/00—Explosive and thermic compositions or charges
- Y10S149/117—Smoke or weather composition contains resin
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Combustion & Propulsion (AREA)
- Chemical & Material Sciences (AREA)
- Aviation & Aerospace Engineering (AREA)
- Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
- Optical Radar Systems And Details Thereof (AREA)
- Manufacturing Optical Record Carriers (AREA)
- Laminated Bodies (AREA)
- Glass Compositions (AREA)
- Surface Treatment Of Glass (AREA)
- Optical Filters (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7913195A FR2457474A1 (fr) | 1979-05-23 | 1979-05-23 | Procede d'opacification d'un milieu gazeux dans les bandes optiques et infrarouges du spectre electromagnetique, et son application a un dispositif de contre-mesures electrooptiques |
| FR7913195 | 1979-05-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1147545A true CA1147545A (en) | 1983-06-07 |
Family
ID=9225807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000352515A Expired CA1147545A (en) | 1979-05-23 | 1980-05-22 | Process of opacification of a gaseous medium in the optical and infrared bands of the electromagnetic spectrum, and its application to an electro-optical counter-measure device |
Country Status (20)
| Country | Link |
|---|---|
| US (1) | US4328117A (enExample) |
| EP (1) | EP0020217B2 (enExample) |
| JP (1) | JPS55165500A (enExample) |
| AR (1) | AR221939A1 (enExample) |
| AT (1) | ATE6174T1 (enExample) |
| BR (1) | BR8003148A (enExample) |
| CA (1) | CA1147545A (enExample) |
| DE (1) | DE3066473D1 (enExample) |
| DK (1) | DK151060C (enExample) |
| EG (1) | EG14065A (enExample) |
| ES (1) | ES491624A0 (enExample) |
| FI (1) | FI801536A7 (enExample) |
| FR (1) | FR2457474A1 (enExample) |
| GR (1) | GR68437B (enExample) |
| IL (1) | IL60130A (enExample) |
| NO (1) | NO147350C (enExample) |
| PT (1) | PT71291A (enExample) |
| TR (1) | TR21717A (enExample) |
| YU (1) | YU134580A (enExample) |
| ZA (1) | ZA802997B (enExample) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2573858B1 (fr) * | 1982-06-03 | 1989-06-16 | Lacroix E Tous Artifices | Procede et dispositif de masquage par materiau fumigene d'une cible telle qu'un char |
| FR2529318A1 (fr) * | 1982-06-25 | 1983-12-30 | Thomson Brandt | Dispositif de dispersion d'un produit fumigene et projectile comportant un tel dispositif |
| FR2560186B1 (fr) * | 1982-07-27 | 1987-06-05 | France Etat Armement | Composition pyrotechnique generatrice de fumee opaque au rayonnement infrarouge et munition fumigene obtenue |
| FR2709175A1 (fr) * | 1982-08-12 | 1995-02-24 | Bertin & Cie | Procédé de masquage de la signature infrarouge d'une source thermique et dispositifs de mise en Óoeuvre du procédé. |
| US5301009A (en) * | 1983-04-28 | 1994-04-05 | The United States Of America As Represented By The Secretary Of The Army | Frustrated total internal reflection optical power limiter |
| FR2709541B1 (fr) * | 1983-08-01 | 1996-04-12 | Lacroix E Tous Artifices | Perfectionnements aux dispositifs pour le masquage d'une cible à l'aide de matériau fumigène, ainsi que procédé de masquage. |
| DE3800521C1 (de) * | 1987-02-19 | 1994-07-28 | Buck Chem Tech Werke | Verfahren zur Abschirmung ruhender oder bewegter Zielobjekte |
| DE4242729C2 (de) * | 1992-12-17 | 1995-10-05 | Dornier Gmbh | Scheinziel |
| DE4444670B4 (de) * | 1994-12-15 | 2006-06-14 | Eads Deutschland Gmbh | Marinescheinziel |
| US7624666B1 (en) | 2003-07-08 | 2009-12-01 | Raytheon Company | Obscuration method for reducing the infrared signature of an object |
| DE102004018862A1 (de) * | 2004-04-19 | 2005-11-03 | Diehl Bgt Defence Gmbh & Co. Kg | Verfahren und Vorrichtung zur Erzeugung eines Infrarot-Flächenstrahlers |
| GB2601782B (en) * | 2020-12-10 | 2024-09-11 | Bae Systems Plc | Countermeasure device |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2995526A (en) * | 1951-07-27 | 1961-08-08 | Ment Jack De | Composition for smoke production |
| US2839567A (en) * | 1954-06-14 | 1958-06-17 | Monsanto Chemicals | 3-formyl-3alpha-methyl-6-(beta-carboxyethyl)-7-keto-delta2, 5alpha(6)-octahydropentanthrene ester |
| DE1153330B (de) * | 1957-05-24 | 1963-08-22 | Motan G M B H | Nebelkammer |
| US4484195A (en) * | 1960-06-10 | 1984-11-20 | The United States Of America As Represented By The Secretary Of The Army | Method of screening infra-red radiation |
| US3239960A (en) * | 1962-12-03 | 1966-03-15 | Curtis Dyna Prod Corp | Apparatus for dispersing liquids in a spray or fog |
| US3992628A (en) * | 1972-07-17 | 1976-11-16 | The United States Of America As Represented By The Secretary Of The Navy | Countermeasure system for laser radiation |
| FR2309828A1 (fr) * | 1975-01-29 | 1976-11-26 | Lacroix E | Leurre emissif elementaire et procede de mise en oeuvre |
| DE2509539A1 (de) * | 1975-03-05 | 1976-12-23 | Dynamit Nobel Ag | Ein- oder mehrkomponenten-ausstossvorrichtung zum erzeugen von kuenstlichen schutzwolken |
| SE418495B (sv) * | 1978-03-31 | 1981-06-09 | Lennart Holm | Anvendning av partiklar av aktivt kol i aerosoler avsedda for stralningsabsorption serskilt inom ir-omradet |
-
1979
- 1979-05-23 FR FR7913195A patent/FR2457474A1/fr active Granted
-
1980
- 1980-05-12 EP EP80400647A patent/EP0020217B2/fr not_active Expired - Lifetime
- 1980-05-12 DE DE8080400647T patent/DE3066473D1/de not_active Expired
- 1980-05-12 AT AT80400647T patent/ATE6174T1/de not_active IP Right Cessation
- 1980-05-12 FI FI801536A patent/FI801536A7/fi not_active Application Discontinuation
- 1980-05-20 ZA ZA00802997A patent/ZA802997B/xx unknown
- 1980-05-20 YU YU01345/80A patent/YU134580A/xx unknown
- 1980-05-20 US US06/151,590 patent/US4328117A/en not_active Expired - Lifetime
- 1980-05-20 EG EG315/80A patent/EG14065A/xx active
- 1980-05-20 ES ES491624A patent/ES491624A0/es active Granted
- 1980-05-20 BR BR8003148A patent/BR8003148A/pt not_active IP Right Cessation
- 1980-05-20 IL IL60130A patent/IL60130A/xx unknown
- 1980-05-22 CA CA000352515A patent/CA1147545A/en not_active Expired
- 1980-05-22 TR TR21717A patent/TR21717A/xx unknown
- 1980-05-22 GR GR62028A patent/GR68437B/el unknown
- 1980-05-22 PT PT71291A patent/PT71291A/pt unknown
- 1980-05-22 DK DK223980A patent/DK151060C/da not_active IP Right Cessation
- 1980-05-22 NO NO801539A patent/NO147350C/no unknown
- 1980-05-23 JP JP6881480A patent/JPS55165500A/ja active Pending
- 1980-05-23 AR AR281171A patent/AR221939A1/es active
Also Published As
| Publication number | Publication date |
|---|---|
| DK151060C (da) | 1988-03-14 |
| ATE6174T1 (de) | 1984-02-15 |
| EP0020217B1 (fr) | 1984-02-08 |
| DE3066473D1 (en) | 1984-03-15 |
| ES8103834A1 (es) | 1981-03-16 |
| AR221939A1 (es) | 1981-03-31 |
| NO147350B (no) | 1982-12-13 |
| NO147350C (no) | 1983-03-23 |
| ZA802997B (en) | 1981-06-24 |
| EP0020217B2 (fr) | 1992-09-02 |
| TR21717A (tr) | 1985-04-18 |
| FR2457474A1 (fr) | 1980-12-19 |
| DK223980A (da) | 1980-11-24 |
| EP0020217A1 (fr) | 1980-12-10 |
| YU134580A (en) | 1983-02-28 |
| NO801539L (no) | 1980-11-24 |
| US4328117A (en) | 1982-05-04 |
| JPS55165500A (en) | 1980-12-23 |
| EG14065A (en) | 1983-12-31 |
| FI801536A7 (fi) | 1980-11-24 |
| ES491624A0 (es) | 1981-03-16 |
| DK151060B (da) | 1987-10-19 |
| PT71291A (fr) | 1980-06-01 |
| GR68437B (enExample) | 1981-12-30 |
| FR2457474B1 (enExample) | 1982-12-31 |
| BR8003148A (pt) | 1980-12-23 |
| IL60130A (en) | 1983-09-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |