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FR3056417B1 - Dispositif de delivrance d'un materiau pressurise - Google Patents

Dispositif de delivrance d'un materiau pressurise Download PDF

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Publication number
FR3056417B1
FR3056417B1 FR1659164A FR1659164A FR3056417B1 FR 3056417 B1 FR3056417 B1 FR 3056417B1 FR 1659164 A FR1659164 A FR 1659164A FR 1659164 A FR1659164 A FR 1659164A FR 3056417 B1 FR3056417 B1 FR 3056417B1
Authority
FR
France
Prior art keywords
piston
configuration
base
gas generator
delivery 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.)
Active
Application number
FR1659164A
Other languages
English (en)
Other versions
FR3056417A1 (fr
Inventor
Raphael Teoldi
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.)
ArianeGroup SAS
Original Assignee
Airbus Safran Launchers 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 Airbus Safran Launchers SAS filed Critical Airbus Safran Launchers SAS
Priority to FR1659164A priority Critical patent/FR3056417B1/fr
Priority to EP17784372.9A priority patent/EP3519323B1/fr
Priority to PCT/FR2017/052600 priority patent/WO2018060596A1/fr
Priority to US16/337,234 priority patent/US20190299041A1/en
Publication of FR3056417A1 publication Critical patent/FR3056417A1/fr
Application granted granted Critical
Publication of FR3056417B1 publication Critical patent/FR3056417B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C13/00—Portable extinguishers which are permanently pressurised or pressurised immediately before use
    • A62C13/02—Portable extinguishers which are permanently pressurised or pressurised immediately before use with pressure gas produced by chemicals
    • A62C13/22—Portable extinguishers which are permanently pressurised or pressurised immediately before use with pressure gas produced by chemicals with incendiary substances producing pressure gas
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C35/00—Permanently-installed equipment
    • A62C35/02—Permanently-installed equipment with containers for delivering the extinguishing substance
    • A62C35/023—Permanently-installed equipment with containers for delivering the extinguishing substance the extinguishing material being expelled by compressed gas, taken from storage tanks, or by generating a pressure gas
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
    • B05B15/50—Arrangements for cleaning; Arrangements for preventing deposits, drying-out or blockage; Arrangements for detecting improper discharge caused by the presence of foreign matter
    • B05B15/55—Arrangements for cleaning; Arrangements for preventing deposits, drying-out or blockage; Arrangements for detecting improper discharge caused by the presence of foreign matter using cleaning fluids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/0006—Spraying by means of explosions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B9/00—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour
    • B05B9/03—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material
    • B05B9/04—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump
    • B05B9/08—Apparatus to be carried on or by a person, e.g. of knapsack type
    • B05B9/0805—Apparatus to be carried on or by a person, e.g. of knapsack type comprising a pressurised or compressible container for liquid or other fluent material
    • B05B9/0838—Apparatus to be carried on or by a person, e.g. of knapsack type comprising a pressurised or compressible container for liquid or other fluent material supply being effected by follower in container, e.g. membrane or floating piston, or by deformation of container
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B9/00—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour
    • B05B9/03—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material
    • B05B9/04—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump
    • B05B9/08—Apparatus to be carried on or by a person, e.g. of knapsack type
    • B05B9/0805—Apparatus to be carried on or by a person, e.g. of knapsack type comprising a pressurised or compressible container for liquid or other fluent material
    • B05B9/0844—Apparatus to be carried on or by a person, e.g. of knapsack type comprising a pressurised or compressible container for liquid or other fluent material the container being pressurised or compressed by a gas generated by a chemical reaction
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D83/00—Containers or packages with special means for dispensing contents
    • B65D83/14—Containers for dispensing liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant
    • B65D83/34—Cleaning or preventing clogging of the discharge passage
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D83/00—Containers or packages with special means for dispensing contents
    • B65D83/14—Containers for dispensing liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant
    • B65D83/44—Valves specially adapted for the discharge of contents; Regulating devices
    • B65D83/50—Non-reclosable valves, e.g. for dispensing in a single dose
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D83/00—Containers or packages with special means for dispensing contents
    • B65D83/14—Containers for dispensing liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant
    • B65D83/60—Containers for dispensing liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant with contents and propellant separated
    • B65D83/64—Containers for dispensing liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant with contents and propellant separated by pistons
    • B65D83/643—Containers for dispensing liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant with contents and propellant separated by pistons the propellant being generated by a chemical or electrochemical reaction
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C3/00—Fire prevention, containment or extinguishing specially adapted for particular objects or places
    • A62C3/07—Fire prevention, containment or extinguishing specially adapted for particular objects or places in vehicles, e.g. in road vehicles

Landscapes

  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • General Chemical & Material Sciences (AREA)
  • Electrochemistry (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)

Abstract

L'invention concerne un dispositif (100) de distribution d'un matériau pressurisé comprenant un corps définissant une chambre de pressurisation (160) comprenant un générateur de gaz (130)n un réservoir (170) destiné à contenir le matériau à délivrer, et un piston (150), le générateur de gaz étant configuré pour, lorsqu'il est déclenché, faire passer le dispositif d'une première configuration de stockage du matériau à une deuxième configuration de fin de distribution du matériau. Le dispositif est caractérisé en ce que, dans la première configuration, le piston est maintenu en position dans le corps par un élément de maintien (180) s'étendant axialement, ledit élément de maintien étant solidaire du premier fond et le piston étant maintenu fixe par rapport au premier fond par un effort de maintien assuré par l'élément de maintien, et en ce que le générateur de gaz est configuré pour, lorsqu'il est déclenché, exercer sur le piston une force s'opposant à l'effort de maintien afin de mettre en mouvement le piston en le libérant du premier fond et ainsi faire passer le dispositif de la première configuration à la deuxième configuration.
FR1659164A 2016-09-28 2016-09-28 Dispositif de delivrance d'un materiau pressurise Active FR3056417B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR1659164A FR3056417B1 (fr) 2016-09-28 2016-09-28 Dispositif de delivrance d'un materiau pressurise
EP17784372.9A EP3519323B1 (fr) 2016-09-28 2017-09-27 Dispositif de delivrance d'un materiau pressurise
PCT/FR2017/052600 WO2018060596A1 (fr) 2016-09-28 2017-09-27 Dispositif de delivrance d'un materiau pressurise
US16/337,234 US20190299041A1 (en) 2016-09-28 2017-09-27 A device for delivering a pressurized material

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1659164A FR3056417B1 (fr) 2016-09-28 2016-09-28 Dispositif de delivrance d'un materiau pressurise
FR1659164 2016-09-28

Publications (2)

Publication Number Publication Date
FR3056417A1 FR3056417A1 (fr) 2018-03-30
FR3056417B1 true FR3056417B1 (fr) 2021-05-14

Family

ID=58314316

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1659164A Active FR3056417B1 (fr) 2016-09-28 2016-09-28 Dispositif de delivrance d'un materiau pressurise

Country Status (4)

Country Link
US (1) US20190299041A1 (fr)
EP (1) EP3519323B1 (fr)
FR (1) FR3056417B1 (fr)
WO (1) WO2018060596A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10710726B2 (en) * 2018-04-16 2020-07-14 Alexandru Balan Anti-trauma apparatus for the protection of inhabitants in a volume of a craft and method of installation thereof
US10618488B2 (en) * 2018-08-31 2020-04-14 Alexandru Balan Safety device for delivering an anti-trauma substance in an automobile collision
CN114832262B (zh) * 2022-05-26 2024-04-19 中国计量大学 气推式抑爆器及抑爆系统

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19624582A1 (de) * 1996-06-20 1998-01-02 Peter Dipl Ing Dr Lell Flüssigkeitszerstäuber
ATE546199T1 (de) * 2007-10-30 2012-03-15 Airbus Operations Sas Fluidausstossvorrichtung mit verbesserter dichtheit
FR2953418B1 (fr) * 2009-12-04 2011-12-09 Airbus Operations Sas Dispositif d'ejection d'un fluide

Also Published As

Publication number Publication date
FR3056417A1 (fr) 2018-03-30
WO2018060596A1 (fr) 2018-04-05
EP3519323A1 (fr) 2019-08-07
EP3519323B1 (fr) 2020-11-18
US20190299041A1 (en) 2019-10-03

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