FR3071598B1 - PROTECTION DEVICE FOR AN AIR INLET OR OUTLET GRILLE OF A PLATFORM AGAINST LIQUID SPRAY - Google Patents

PROTECTION DEVICE FOR AN AIR INLET OR OUTLET GRILLE OF A PLATFORM AGAINST LIQUID SPRAY Download PDF

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Publication number
FR3071598B1
FR3071598B1 FR1701013A FR1701013A FR3071598B1 FR 3071598 B1 FR3071598 B1 FR 3071598B1 FR 1701013 A FR1701013 A FR 1701013A FR 1701013 A FR1701013 A FR 1701013A FR 3071598 B1 FR3071598 B1 FR 3071598B1
Authority
FR
France
Prior art keywords
air inlet
frame
outlet grille
against liquid
protection device
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 - Fee Related
Application number
FR1701013A
Other languages
French (fr)
Other versions
FR3071598A1 (en
Inventor
Olivier Germenot
Guillaume Rigault
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.)
Nexter Systems SA
Original Assignee
Nexter Systems 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
Application filed by Nexter Systems SA filed Critical Nexter Systems SA
Priority to FR1701013A priority Critical patent/FR3071598B1/en
Priority to DK18190974.8T priority patent/DK3460379T3/en
Priority to EP18190974.8A priority patent/EP3460379B1/en
Priority to ES18190974T priority patent/ES2811524T3/en
Priority to PL18190974T priority patent/PL3460379T3/en
Publication of FR3071598A1 publication Critical patent/FR3071598A1/en
Application granted granted Critical
Publication of FR3071598B1 publication Critical patent/FR3071598B1/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F41H7/00—Armoured or armed vehicles
    • F41H7/02—Land vehicles with enclosing armour, e.g. tanks
    • F41H7/03—Air-pressurised compartments for crew; Means for preventing admission of noxious substances, e.g. combustion gas from gun barrels, in crew compartments; Sealing arrangements
    • F41H7/035—Gratings for ventilation openings

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Air-Flow Control Members (AREA)
  • Body Structure For Vehicles (AREA)
  • Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)

Abstract

L'invention a pour objet un dispositif (7) de protection d'une grille (6) d'entrée ou de sortie d'air d'une plateforme, telle qu'un véhicule, contre les projections de liquides. Ce dispositif est caractérisé en ce qu'il comprend au moins un cadre (8) entourant la grille (6), cadre au-dessus duquel est positionnée une structure souple (9) comprenant un panneau souple qui est fixé au cadre (8) et s'étend d'un premier côté du cadre à un second côté du cadre parallèle au premier côté, panneau qui est positionné en position déployée au-dessus de la grille (6) et à distance de celle-ci, panneau délimitant deux ouvertures latérales (10) permettant le passage de l'air.The subject of the invention is a device (7) for protecting an air inlet or outlet grille (6) of a platform, such as a vehicle, against liquid projections. This device is characterized in that it comprises at least one frame (8) surrounding the grid (6), frame above which is positioned a flexible structure (9) comprising a flexible panel which is fixed to the frame (8) and extends from a first side of the frame to a second side of the frame parallel to the first side, panel which is positioned in the deployed position above and at a distance from the grid (6), panel delimiting two lateral openings (10) allowing the passage of air.

FR1701013A 2017-09-26 2017-09-26 PROTECTION DEVICE FOR AN AIR INLET OR OUTLET GRILLE OF A PLATFORM AGAINST LIQUID SPRAY Expired - Fee Related FR3071598B1 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR1701013A FR3071598B1 (en) 2017-09-26 2017-09-26 PROTECTION DEVICE FOR AN AIR INLET OR OUTLET GRILLE OF A PLATFORM AGAINST LIQUID SPRAY
DK18190974.8T DK3460379T3 (en) 2017-09-26 2018-08-27 Device for protecting an air intake or air outlet screen on a platform against liquid spray
EP18190974.8A EP3460379B1 (en) 2017-09-26 2018-08-27 Device for protecting an air inlet or outlet screen of a platform against liquids
ES18190974T ES2811524T3 (en) 2017-09-26 2018-08-27 Device for protecting an air inlet or outlet grille of a platform against liquid projections
PL18190974T PL3460379T3 (en) 2017-09-26 2018-08-27 Device for protecting an air inlet or outlet screen of a platform against liquids

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1701013A FR3071598B1 (en) 2017-09-26 2017-09-26 PROTECTION DEVICE FOR AN AIR INLET OR OUTLET GRILLE OF A PLATFORM AGAINST LIQUID SPRAY
FR1701013 2017-09-26

Publications (2)

Publication Number Publication Date
FR3071598A1 FR3071598A1 (en) 2019-03-29
FR3071598B1 true FR3071598B1 (en) 2021-01-08

Family

ID=61187346

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1701013A Expired - Fee Related FR3071598B1 (en) 2017-09-26 2017-09-26 PROTECTION DEVICE FOR AN AIR INLET OR OUTLET GRILLE OF A PLATFORM AGAINST LIQUID SPRAY

Country Status (5)

Country Link
EP (1) EP3460379B1 (en)
DK (1) DK3460379T3 (en)
ES (1) ES2811524T3 (en)
FR (1) FR3071598B1 (en)
PL (1) PL3460379T3 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3119014B1 (en) 2021-01-20 2024-02-16 Nexter Systems Device for protecting an air inlet or outlet grille

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7205393U (en) * 1972-02-12 1977-03-17 Krauss-Maffei Ag, 8000 Muenchen DEVICE FOR PROTECTIVE COVERING OF AIR OPENINGS IN ARMORED VEHICLES
DE4228865A1 (en) * 1992-08-29 1994-03-03 Bundesrep Deutschland Fireproof air intake for armoured fighting vehicle - comprises base frame with sidewall forming labyrinth with covering cowl
FR2937557A1 (en) * 2008-10-28 2010-04-30 Nexter Systems DEVICE FOR PROTECTING A VEHICLE AGAINST FLUID PROJECTIONS

Also Published As

Publication number Publication date
EP3460379A1 (en) 2019-03-27
DK3460379T3 (en) 2020-09-07
EP3460379B1 (en) 2020-07-01
ES2811524T3 (en) 2021-03-12
PL3460379T3 (en) 2020-09-21
FR3071598A1 (en) 2019-03-29

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