EP0020217B1 - Verfahren zum Lichtundurchlässigmachen eines gasförmigen Mediums in den optischen und infaroten Gebieten des elektromagnetischen Sepktrums - Google Patents

Verfahren zum Lichtundurchlässigmachen eines gasförmigen Mediums in den optischen und infaroten Gebieten des elektromagnetischen Sepktrums Download PDF

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Publication number
EP0020217B1
EP0020217B1 EP80400647A EP80400647A EP0020217B1 EP 0020217 B1 EP0020217 B1 EP 0020217B1 EP 80400647 A EP80400647 A EP 80400647A EP 80400647 A EP80400647 A EP 80400647A EP 0020217 B1 EP0020217 B1 EP 0020217B1
Authority
EP
European Patent Office
Prior art keywords
aerosol
optical
gaseous medium
making
process according
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
Application number
EP80400647A
Other languages
English (en)
French (fr)
Other versions
EP0020217A1 (de
EP0020217B2 (de
Inventor
Pierre Godefroy
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Thomson Brandt Armements Te Parijs Frankrijk
Original Assignee
Thomson-Brandt SA
Thomson Brandt Armements SA
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9225807&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0020217(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Thomson-Brandt SA, Thomson Brandt Armements SA filed Critical Thomson-Brandt SA
Priority to AT80400647T priority Critical patent/ATE6174T1/de
Publication of EP0020217A1 publication Critical patent/EP0020217A1/de
Publication of EP0020217B1 publication Critical patent/EP0020217B1/de
Application granted granted Critical
Publication of EP0020217B2 publication Critical patent/EP0020217B2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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

Definitions

  • this document essentially recommends using chlorosulphonic acid or titanium tetrachloride as liquid and, to amplify the fog effect, it is recommended to use a second material with the aforementioned liquids. consisting of an amine such as triethylamine, in an adequate proportion.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical & Material Sciences (AREA)
  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
  • Optical Radar Systems And Details Thereof (AREA)
  • Optical Filters (AREA)
  • Laminated Bodies (AREA)
  • Glass Compositions (AREA)
  • Surface Treatment Of Glass (AREA)
  • Manufacturing Optical Record Carriers (AREA)

Claims (7)

1. Verfahren, das es gestattet, ein für optische und thermische Strahlung durchlässiges gasförmiges Medium undurchlässig zu machen, und das darin besteht, ein Aerosol in dem besagten Medium fein zu verteilen, dadurch gekennzeichnet, daß dieses Aerosol auf Basis von Bortrichlorid (BCI3) aufgebaut ist.
2. Verfahren nach Anspruch 1, dadurch gekennzeichnet, daß das Aerosol in flüssiger Form in einem Behälter aufbewahrt wird, der Mittel zum feinen Verteilen dieses Aerosols aufweist.
3. Verfahren nach Anspruch 1, dadurch gekennzeichnet, daß das Aerosol in gasförmiger Form in einem Behälter aufbewahrt wird, der Mittel zum feinen Verteilen dieses Aerosols aufweist.
4. Verfahren nach Anspruch 1, dadurch gekennzeichnet, daß das gasförmige Medium durch die Atmosphäre gebildet wird.
5. Verfahren nach Anspruch 1, dadurch gekennzeichnet, daß das gasförmige Medium durch den Abstrom eines Antriebssystems gebildet wird.
6. Verfahren nach Anspruch 1, dadurch gekennzeichnet, daß das Aerosol in Gegenwart von Wasserdampf dispergiert wird.
7. Verfahren nach Anspruch 6, dadurch gekennzeichnet, daß das Aerosol und das Wasser getrennt voneinander in Behältern aufbewahrt werden und zusammen dispergiert werden.
EP80400647A 1979-05-23 1980-05-12 Verfahren zum Lichtundurchlässigmachen eines gasförmigen Mediums in den optischen und infaroten Gebieten des elektromagnetischen Sepktrums Expired - Lifetime EP0020217B2 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT80400647T ATE6174T1 (de) 1979-05-23 1980-05-12 Verfahren zum lichtundurchlaessigmachen eines gasfoermigen mediums in den optischen und infaroten gebieten des elektromagnetischen sepktrums.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7913195 1979-05-23
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

Publications (3)

Publication Number Publication Date
EP0020217A1 EP0020217A1 (de) 1980-12-10
EP0020217B1 true EP0020217B1 (de) 1984-02-08
EP0020217B2 EP0020217B2 (de) 1992-09-02

Family

ID=9225807

Family Applications (1)

Application Number Title Priority Date Filing Date
EP80400647A Expired - Lifetime EP0020217B2 (de) 1979-05-23 1980-05-12 Verfahren zum Lichtundurchlässigmachen eines gasförmigen Mediums in den optischen und infaroten Gebieten des elektromagnetischen Sepktrums

Country Status (20)

Country Link
US (1) US4328117A (de)
EP (1) EP0020217B2 (de)
JP (1) JPS55165500A (de)
AR (1) AR221939A1 (de)
AT (1) ATE6174T1 (de)
BR (1) BR8003148A (de)
CA (1) CA1147545A (de)
DE (1) DE3066473D1 (de)
DK (1) DK151060C (de)
EG (1) EG14065A (de)
ES (1) ES491624A0 (de)
FI (1) FI801536A (de)
FR (1) FR2457474A1 (de)
GR (1) GR68437B (de)
IL (1) IL60130A (de)
NO (1) NO147350C (de)
PT (1) PT71291A (de)
TR (1) TR21717A (de)
YU (1) YU134580A (de)
ZA (1) ZA802997B (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4444670A1 (de) * 1994-12-15 2005-02-17 Eads Deutschland Gmbh Marinescheinziel

Families Citing this family (11)

* Cited by examiner, † Cited by third party
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
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
GB2601782A (en) * 2020-12-10 2022-06-15 Bae Systems Plc Countermeasure device

Family Cites Families (9)

* Cited by examiner, † Cited by third party
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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4444670A1 (de) * 1994-12-15 2005-02-17 Eads Deutschland Gmbh Marinescheinziel
DE4444670B4 (de) * 1994-12-15 2006-06-14 Eads Deutschland Gmbh Marinescheinziel

Also Published As

Publication number Publication date
FR2457474B1 (de) 1982-12-31
DK151060C (da) 1988-03-14
ES8103834A1 (es) 1981-03-16
IL60130A (en) 1983-09-30
ES491624A0 (es) 1981-03-16
ATE6174T1 (de) 1984-02-15
AR221939A1 (es) 1981-03-31
DK223980A (da) 1980-11-24
DK151060B (da) 1987-10-19
NO801539L (no) 1980-11-24
US4328117A (en) 1982-05-04
CA1147545A (en) 1983-06-07
YU134580A (en) 1983-02-28
NO147350B (no) 1982-12-13
DE3066473D1 (en) 1984-03-15
ZA802997B (en) 1981-06-24
GR68437B (de) 1981-12-30
JPS55165500A (en) 1980-12-23
EG14065A (en) 1983-12-31
PT71291A (fr) 1980-06-01
EP0020217A1 (de) 1980-12-10
BR8003148A (pt) 1980-12-23
FI801536A (fi) 1980-11-24
EP0020217B2 (de) 1992-09-02
FR2457474A1 (fr) 1980-12-19
TR21717A (tr) 1985-04-18
NO147350C (no) 1983-03-23

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