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FR798968A - Device applicable to fire extinguishers to improve the foam and regulate the size of its vesicles - Google Patents

Device applicable to fire extinguishers to improve the foam and regulate the size of its vesicles

Info

Publication number
FR798968A
FR798968A FR798968DA FR798968A FR 798968 A FR798968 A FR 798968A FR 798968D A FR798968D A FR 798968DA FR 798968 A FR798968 A FR 798968A
Authority
FR
France
Prior art keywords
vesicles
regulate
foam
improve
size
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
Application number
Other languages
French (fr)
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.)
CEAG Concordia Elekrizitats AG
Original Assignee
CEAG Concordia Elekrizitats AG
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 CEAG Concordia Elekrizitats AG filed Critical CEAG Concordia Elekrizitats AG
Application granted granted Critical
Publication of FR798968A publication Critical patent/FR798968A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/20—Mixing gases with liquids
    • B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
    • B01F23/235—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids for making foam
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/40—Static mixers
    • B01F25/45—Mixers in which the materials to be mixed are pressed together through orifices or interstitial spaces, e.g. between beads
    • B01F25/452—Mixers in which the materials to be mixed are pressed together through orifices or interstitial spaces, e.g. between beads characterised by elements provided with orifices or interstitial spaces
    • B01F25/4524—Mixers in which the materials to be mixed are pressed together through orifices or interstitial spaces, e.g. between beads characterised by elements provided with orifices or interstitial spaces the components being pressed through foam-like inserts or through a bed of loose bodies, e.g. balls
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/40—Static mixers
    • B01F25/45—Mixers in which the materials to be mixed are pressed together through orifices or interstitial spaces, e.g. between beads
    • B01F25/452—Mixers in which the materials to be mixed are pressed together through orifices or interstitial spaces, e.g. between beads characterised by elements provided with orifices or interstitial spaces
    • B01F25/4524—Mixers in which the materials to be mixed are pressed together through orifices or interstitial spaces, e.g. between beads characterised by elements provided with orifices or interstitial spaces the components being pressed through foam-like inserts or through a bed of loose bodies, e.g. balls
    • B01F25/45241—Mixers in which the materials to be mixed are pressed together through orifices or interstitial spaces, e.g. between beads characterised by elements provided with orifices or interstitial spaces the components being pressed through foam-like inserts or through a bed of loose bodies, e.g. balls through a bed of balls
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S261/00—Gas and liquid contact apparatus
    • Y10S261/26—Foam
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7837—Direct response valves [i.e., check valve type]
    • Y10T137/7869—Biased open

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
  • Gasket Seals (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
FR798968D 1934-12-08 1935-12-09 Device applicable to fire extinguishers to improve the foam and regulate the size of its vesicles Expired FR798968A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEC0049961 1934-12-08

Publications (1)

Publication Number Publication Date
FR798968A true FR798968A (en) 1936-05-29

Family

ID=93153602

Family Applications (1)

Application Number Title Priority Date Filing Date
FR798968D Expired FR798968A (en) 1934-12-08 1935-12-09 Device applicable to fire extinguishers to improve the foam and regulate the size of its vesicles

Country Status (5)

Country Link
US (1) US2090727A (en)
BE (1) BE412374A (en)
DE (1) DE690048C (en)
FR (1) FR798968A (en)
GB (1) GB466574A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2889085A1 (en) * 2005-07-28 2007-02-02 Chabbert Chimie Sarl Liquid and gas mixing device for producing foam, has hollow body removably fixed at end of installation and connected to outlet grille, which forms base of chamber defined by hollow body
WO2017041781A1 (en) * 2015-09-09 2017-03-16 Washtec Holding Gmbh Foam generator

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2423351A (en) * 1943-02-01 1947-07-01 Mathieson Alkali Works Inc Apparatus for amalgam decomposition
US2583687A (en) * 1946-07-06 1952-01-29 Mac B Feinson Liquid soap dispenser
US2514107A (en) * 1947-11-13 1950-07-04 Lee Products Company Sudsing device for an aspirating apparatus
US2511420A (en) * 1947-12-24 1950-06-13 Kenneth C Thompson Foam forming device
US2577025A (en) * 1948-06-30 1951-12-04 Illinois Stamping & Mfg Co Foam nozzle attachment for spray guns
US2887275A (en) * 1954-02-09 1959-05-19 Nat Foam System Inc Apparatus for producing aerated cementitious material
NL244295A (en) * 1959-10-13
US3150828A (en) * 1961-10-04 1964-09-29 Union Carbide Corp Apparatus for utilizing detonation waves
US3320971A (en) * 1963-08-05 1967-05-23 Hemenway Philip Multiple ball check valve
US3361162A (en) * 1966-02-17 1968-01-02 Allis Chalmers Mfg Co Fluid flow controller
US3556156A (en) * 1967-08-28 1971-01-19 Forney Fuller Jr Magnetically actuated valve
US3477467A (en) * 1967-10-05 1969-11-11 Dow Chemical Co Adjustable pressure reducing valve
AU436867B2 (en) * 1968-07-22 1973-06-14 L. Batchelor Robert Lubrication of chain conveyors
US4038037A (en) * 1974-09-10 1977-07-26 Wilmsen Hans Apparatus for the manufacture of homogeneous, fine-pored synthetic resin foams
US4000992A (en) * 1974-11-27 1977-01-04 Cole Jr Howard W Dust suppression with small bubble foam in cyclone
US4023591A (en) * 1975-11-14 1977-05-17 Short Don L Valve of particulated material for vertical forced air channel
US4297860A (en) * 1980-07-23 1981-11-03 West Point Pepperell, Inc. Device for applying foam to textiles
WO1983001395A1 (en) * 1981-10-15 1983-04-28 West Point Pepperell Inc Foam generating apparatus
US4667882A (en) * 1981-10-15 1987-05-26 West Point Pepperell, Inc. Device for applying foam to textiles
IE880496L (en) * 1988-02-24 1989-08-24 Pandion Haliaetus Ltd Silver S Foaming apparatus for car wash.
US5881493A (en) * 1995-09-14 1999-03-16 D. B. Smith & Co. Inc. Methods for applying foam
JP4986286B2 (en) * 2007-03-30 2012-07-25 株式会社コガネイ Fluid control device
US8231111B2 (en) * 2010-02-09 2012-07-31 Mei Thung Co., Ltd. Foam generating apparatus
EP2680956A4 (en) * 2011-03-04 2014-08-20 Podmajersky Karl Liquid foam production method and apparatus
DE102011108810A1 (en) * 2011-07-29 2013-01-31 Volker Barth Device for foaming a liquid
ES2752064T3 (en) * 2014-06-05 2020-04-02 Saint Gobain Placo Sas Apparatus and method for foam production
FR3124095A1 (en) * 2021-06-16 2022-12-23 Commissariat A L'energie Atomique Et Aux Energies Alternatives FOAM PROJECTION NOZZLE
US12140399B2 (en) 2022-03-17 2024-11-12 Little Kids, Inc. Soap foam blaster device

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2889085A1 (en) * 2005-07-28 2007-02-02 Chabbert Chimie Sarl Liquid and gas mixing device for producing foam, has hollow body removably fixed at end of installation and connected to outlet grille, which forms base of chamber defined by hollow body
WO2017041781A1 (en) * 2015-09-09 2017-03-16 Washtec Holding Gmbh Foam generator
CN108136347A (en) * 2015-09-09 2018-06-08 清洗技术控股有限公司 Foam maker
US10814293B2 (en) 2015-09-09 2020-10-27 Washtec Holding Gmbh Foam generator
CN108136347B (en) * 2015-09-09 2022-01-18 清洗技术控股有限公司 Foam generator

Also Published As

Publication number Publication date
BE412374A (en) 1935-12-31
GB466574A (en) 1937-05-31
US2090727A (en) 1937-08-24
DE690048C (en) 1940-04-13

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