FR3101613B1 - PROTECTION DEVICE FOR AN ELEMENT OF AN AIR CONDITIONING SYSTEM AGAINST CONTACT WITH AN ADVERSE OBJECT - Google Patents

PROTECTION DEVICE FOR AN ELEMENT OF AN AIR CONDITIONING SYSTEM AGAINST CONTACT WITH AN ADVERSE OBJECT Download PDF

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Publication number
FR3101613B1
FR3101613B1 FR1911071A FR1911071A FR3101613B1 FR 3101613 B1 FR3101613 B1 FR 3101613B1 FR 1911071 A FR1911071 A FR 1911071A FR 1911071 A FR1911071 A FR 1911071A FR 3101613 B1 FR3101613 B1 FR 3101613B1
Authority
FR
France
Prior art keywords
air
conditioning system
against contact
air conditioning
grids
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.)
Active
Application number
FR1911071A
Other languages
French (fr)
Other versions
FR3101613A1 (en
Inventor
Régis Lhomme
Cécile Bombled
Grégoire Hanss
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.)
Liebherr Aerospace Toulouse SAS
Original Assignee
Liebherr Aerospace Toulouse SAS
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 Liebherr Aerospace Toulouse SAS filed Critical Liebherr Aerospace Toulouse SAS
Priority to FR1911071A priority Critical patent/FR3101613B1/en
Publication of FR3101613A1 publication Critical patent/FR3101613A1/en
Application granted granted Critical
Publication of FR3101613B1 publication Critical patent/FR3101613B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D13/00—Arrangements or adaptations of air-treatment apparatus for aircraft crew or passengers, or freight space, or structural parts of the aircraft
    • B64D13/06—Arrangements or adaptations of air-treatment apparatus for aircraft crew or passengers, or freight space, or structural parts of the aircraft the air being conditioned
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/24—Devices purely for ventilating or where the heating or cooling is irrelevant
    • B60H1/26—Ventilating openings in vehicle exterior; Ducts for conveying ventilating air
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
    • B61D27/00—Heating, cooling, ventilating, or air-conditioning
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D13/00—Arrangements or adaptations of air-treatment apparatus for aircraft crew or passengers, or freight space, or structural parts of the aircraft
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D45/00—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces
    • B01D45/04—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by utilising inertia
    • B01D45/08—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by utilising inertia by impingement against baffle separators
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/00007—Combined heating, ventilating, or cooling devices
    • B60H1/00021—Air flow details of HVAC devices
    • B60H2001/00078—Assembling, manufacturing or layout details
    • B60H2001/00085—Assembling, manufacturing or layout details of air intake
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D13/00—Arrangements or adaptations of air-treatment apparatus for aircraft crew or passengers, or freight space, or structural parts of the aircraft
    • B64D13/06—Arrangements or adaptations of air-treatment apparatus for aircraft crew or passengers, or freight space, or structural parts of the aircraft the air being conditioned
    • B64D2013/0603—Environmental Control Systems
    • B64D2013/0688—Environmental Control Systems with means for recirculating cabin air

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Pulmonology (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Air-Conditioning For Vehicles (AREA)

Abstract

TITRE DE L’INVENTION : DISPOSITIF DE PROTECTION D’UN ÉLÉMENT D’UN SYSTÈME DE CONDITIONNEMENT D’AIR CONTRE UN CONTACT AVEC UN OBJET INDESIRABLE L’invention concerne un dispositif de protection d’un élément d’un système de conditionnement d’une cabine d’un véhicule de transport aérien ou ferroviaire contre un contact avec un objet indésirable, ledit dispositif comprenant : un corps cylindrique (10) adapté pour pouvoir être monté en amont de l’élément à protéger sur la conduite d’air (8) ; au moins une paire de grilles (14, 15) s’étendant chacune partiellement respectivement dans un premier et deuxième plan transversal dudit corps cylindrique (10) de manière à définir deux plans transversaux distincts formés chacun d’une portion grillée délimitée par une desdites grilles de la paire de grilles (14, 15) permettant le blocage de l’objet indésirable et d’une portion non grillée adjacente permettant la libre circulation d’air vers ladite sortie d’air (12) à destination de ladite conduite d’air (8). Figure pour l’abrégé : figure 1TITLE OF THE INVENTION: DEVICE FOR PROTECTING AN ELEMENT OF AN AIR CONDITIONING SYSTEM AGAINST CONTACT WITH AN UNWANTED OBJECT The invention relates to a device for protecting an element of an air conditioning system. cabin of an air or rail transport vehicle against contact with an undesirable object, said device comprising: a cylindrical body (10) adapted to be able to be mounted upstream of the element to be protected on the air duct (8) ; at least one pair of grids (14, 15) each extending partially respectively in a first and second transverse plane of said cylindrical body (10) so as to define two distinct transverse planes each formed by a grilled portion delimited by one of said grids of the pair of grids (14, 15) allowing the blocking of the unwanted object and of an adjacent ungrilled portion allowing the free circulation of air towards said air outlet (12) destined for said air duct (8). Figure for the abstract: figure 1

FR1911071A 2019-10-07 2019-10-07 PROTECTION DEVICE FOR AN ELEMENT OF AN AIR CONDITIONING SYSTEM AGAINST CONTACT WITH AN ADVERSE OBJECT Active FR3101613B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1911071A FR3101613B1 (en) 2019-10-07 2019-10-07 PROTECTION DEVICE FOR AN ELEMENT OF AN AIR CONDITIONING SYSTEM AGAINST CONTACT WITH AN ADVERSE OBJECT

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1911071 2019-10-07
FR1911071A FR3101613B1 (en) 2019-10-07 2019-10-07 PROTECTION DEVICE FOR AN ELEMENT OF AN AIR CONDITIONING SYSTEM AGAINST CONTACT WITH AN ADVERSE OBJECT

Publications (2)

Publication Number Publication Date
FR3101613A1 FR3101613A1 (en) 2021-04-09
FR3101613B1 true FR3101613B1 (en) 2021-09-24

Family

ID=69104735

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1911071A Active FR3101613B1 (en) 2019-10-07 2019-10-07 PROTECTION DEVICE FOR AN ELEMENT OF AN AIR CONDITIONING SYSTEM AGAINST CONTACT WITH AN ADVERSE OBJECT

Country Status (1)

Country Link
FR (1) FR3101613B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3127189B1 (en) * 2021-09-21 2023-09-29 Speedinnov Air extraction system kit

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1237641B1 (en) * 1999-11-23 2015-09-09 Marina Ellen Marinella Pavlatos Engine with upstream and rotationally attached guard
JP4615463B2 (en) * 2006-03-16 2011-01-19 興国インテック株式会社 Intake noise reduction device, internal combustion engine equipped with the same, and intake noise reduction device mounting structure of the internal combustion engine
DE102015110260A1 (en) * 2014-06-25 2015-12-31 Airbus Opérations SAS Air filter for receiving debris in a ventilation duct of an aircraft
US10036320B2 (en) * 2015-11-20 2018-07-31 Bell Helicopter Textron Inc. Passive internal ice protection systems for engine inlets
US20170233081A1 (en) * 2016-02-13 2017-08-17 Ge Aviation Systems Llc Method and aircraft for providing bleed air to an environmental control system
FR3065438A1 (en) * 2017-04-25 2018-10-26 Airbus Operations MULTIPOSITION AIR INTAKE SYSTEM FOR AN AIRCRAFT

Also Published As

Publication number Publication date
FR3101613A1 (en) 2021-04-09

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