FR3071670B1 - Balise a securite amelioree pour aeronef - Google Patents

Balise a securite amelioree pour aeronef Download PDF

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Publication number
FR3071670B1
FR3071670B1 FR1759016A FR1759016A FR3071670B1 FR 3071670 B1 FR3071670 B1 FR 3071670B1 FR 1759016 A FR1759016 A FR 1759016A FR 1759016 A FR1759016 A FR 1759016A FR 3071670 B1 FR3071670 B1 FR 3071670B1
Authority
FR
France
Prior art keywords
batteries
battery
beacon
aircraft
improved safety
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
FR1759016A
Other languages
English (en)
Other versions
FR3071670A1 (fr
Inventor
Isabelle Hamon
Laurent Lecheminoux
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.)
Elta SAS
Original Assignee
Elta 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 Elta SAS filed Critical Elta SAS
Priority to FR1759016A priority Critical patent/FR3071670B1/fr
Publication of FR3071670A1 publication Critical patent/FR3071670A1/fr
Application granted granted Critical
Publication of FR3071670B1 publication Critical patent/FR3071670B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/60—Heating or cooling; Temperature control
    • H01M10/65—Means for temperature control structurally associated with the cells
    • H01M10/658—Means for temperature control structurally associated with the cells by thermal insulation or shielding
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/204—Racks, modules or packs for multiple batteries or multiple cells
    • H01M50/207—Racks, modules or packs for multiple batteries or multiple cells characterised by their shape
    • H01M50/213—Racks, modules or packs for multiple batteries or multiple cells characterised by their shape adapted for cells having curved cross-section, e.g. round or elliptic
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/289—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by spacing elements or positioning means within frames, racks or packs
    • H01M50/293—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by spacing elements or positioning means within frames, racks or packs characterised by the 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Battery Mounting, Suspending (AREA)

Abstract

L'invention concerne une balise (1) comportant un bloc énergie (20) comprenant deux batteries (21), chaque batterie (21) comportant un système de sécurité d'évacuation des gaz, caractérisée en ce que les deux batteries (21) sont disposées en parallèle, distantes l'une de l'autre et séparées par un élément isolant thermiquement (60), et en ce que la balise (1) comporte un élément déflecteur (40) disposé en regard des systèmes de sécurité d'évacuation des gaz de chaque batterie (21) et configuré pour dévier un flux de gaz s'échappant d'au moins une des batteries (21), notamment suite au déclenchement d'un emballement thermique au niveau de ladite au moins une batterie.
FR1759016A 2017-09-28 2017-09-28 Balise a securite amelioree pour aeronef Active FR3071670B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1759016A FR3071670B1 (fr) 2017-09-28 2017-09-28 Balise a securite amelioree pour aeronef

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1759016 2017-09-28
FR1759016A FR3071670B1 (fr) 2017-09-28 2017-09-28 Balise a securite amelioree pour aeronef

Publications (2)

Publication Number Publication Date
FR3071670A1 FR3071670A1 (fr) 2019-03-29
FR3071670B1 true FR3071670B1 (fr) 2021-02-19

Family

ID=60955179

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1759016A Active FR3071670B1 (fr) 2017-09-28 2017-09-28 Balise a securite amelioree pour aeronef

Country Status (1)

Country Link
FR (1) FR3071670B1 (fr)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100167108A1 (en) * 2008-12-30 2010-07-01 Gateway Inc. System for reducing thermal transfer between cells in a battery
US8687375B2 (en) * 2009-07-22 2014-04-01 Rafael Q. Uy Automated distress locator transmission system
CN103646444B (zh) * 2013-11-28 2015-10-28 陕西千山航空电子有限责任公司 一种水上漂浮飞行参数记录器

Also Published As

Publication number Publication date
FR3071670A1 (fr) 2019-03-29

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