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WO2014012686A3 - Device for the propulsion of a dual-phase mixture - Google Patents

Device for the propulsion of a dual-phase mixture Download PDF

Info

Publication number
WO2014012686A3
WO2014012686A3 PCT/EP2013/058989 EP2013058989W WO2014012686A3 WO 2014012686 A3 WO2014012686 A3 WO 2014012686A3 EP 2013058989 W EP2013058989 W EP 2013058989W WO 2014012686 A3 WO2014012686 A3 WO 2014012686A3
Authority
WO
WIPO (PCT)
Prior art keywords
dual
inlet
liquid
phase mixture
module
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.)
Ceased
Application number
PCT/EP2013/058989
Other languages
French (fr)
Other versions
WO2014012686A2 (en
Inventor
Stéphane BEUCHER
Guillaume DELEUZE
Nicolas Giraud
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.)
Siemens AG
Siemens Corp
Original Assignee
Siemens AG
Siemens Corp
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 Siemens AG, Siemens Corp filed Critical Siemens AG
Priority to EP13723034.8A priority Critical patent/EP2874712B1/en
Publication of WO2014012686A2 publication Critical patent/WO2014012686A2/en
Publication of WO2014012686A3 publication Critical patent/WO2014012686A3/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C5/00—Making of fire-extinguishing materials immediately before use
    • A62C5/008—Making of fire-extinguishing materials immediately before use for producing other mixtures of different gases or vapours, water and chemicals, e.g. water and wetting agents, water and gases
    • 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
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C99/00—Subject matter not provided for in other groups of this subclass
    • A62C99/0009—Methods of extinguishing or preventing the spread of fire by cooling down or suffocating the flames

Landscapes

  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
  • Nozzles (AREA)
  • Measuring Volume Flow (AREA)

Abstract

The present invention relates to a device for the propulsion of a dual-phase mixture (GL) having at least one gas (G) and one liquid (L), including: at least a first module (M1) having a pressurized gas inlet (E1) and a first gas outlet (SU) toward the inlet (ECA) of a chamber (CA) containing a liquid (L), said first module including a second gas outlet (S12) toward a first inlet (E21) of a second module (M2) for the mixture (T) of gas (G) and liquid (L), said the second module including a second liquid inlet (E22) coupled to a liquid outlet (SCA) of the chamber, the second module (M2) including at least one outlet (S2) for the dual-phase mixture (GL). The device according to the invention is characterized in that the first and second modules (M1, M2) form a single-block capsule that can be connected to the inlet (ECA) and the outlet (SCA) of the chamber (CA).
PCT/EP2013/058989 2012-07-19 2013-04-30 Device for the propulsion of a dual-phase mixture Ceased WO2014012686A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP13723034.8A EP2874712B1 (en) 2012-07-19 2013-04-30 Device for the propulsion of a two-phase mixture

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP12290238 2012-07-19
EP12290238.0 2012-07-19

Publications (2)

Publication Number Publication Date
WO2014012686A2 WO2014012686A2 (en) 2014-01-23
WO2014012686A3 true WO2014012686A3 (en) 2014-10-23

Family

ID=47010432

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2013/058989 Ceased WO2014012686A2 (en) 2012-07-19 2013-04-30 Device for the propulsion of a dual-phase mixture

Country Status (2)

Country Link
EP (1) EP2874712B1 (en)
WO (1) WO2014012686A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1021696B1 (en) * 2013-06-21 2016-01-08 Stuvex International Nv SYSTEM AND METHOD FOR LIMITING EXPLOSION HAZARD

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996014104A1 (en) * 1994-11-02 1996-05-17 Norfass A/S Combination valve for filling and emptying purposes
WO2009126155A1 (en) * 2008-04-10 2009-10-15 Utc Fire & Security Corporation Fire suppression system with improved two-phase flow distribution

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996014104A1 (en) * 1994-11-02 1996-05-17 Norfass A/S Combination valve for filling and emptying purposes
WO2009126155A1 (en) * 2008-04-10 2009-10-15 Utc Fire & Security Corporation Fire suppression system with improved two-phase flow distribution

Also Published As

Publication number Publication date
EP2874712B1 (en) 2019-05-29
WO2014012686A2 (en) 2014-01-23
EP2874712A2 (en) 2015-05-27

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