CA1266073A - Buse generatrice de mousse - Google Patents

Buse generatrice de mousse

Info

Publication number
CA1266073A
CA1266073A CA000585868A CA585868A CA1266073A CA 1266073 A CA1266073 A CA 1266073A CA 000585868 A CA000585868 A CA 000585868A CA 585868 A CA585868 A CA 585868A CA 1266073 A CA1266073 A CA 1266073A
Authority
CA
Canada
Prior art keywords
plate
nozzle
stream
holes
foam
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
CA000585868A
Other languages
English (en)
Inventor
Douglas E. Stevenson
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.)
1029948 ONTARIO Inc CARRYING ON BUSINESS AS DOUGLAS ENTERPRISES
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to CA000585868A priority Critical patent/CA1266073A/fr
Application granted granted Critical
Publication of CA1266073A publication Critical patent/CA1266073A/fr
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C31/00—Delivery of fire-extinguishing material
    • A62C31/02—Nozzles specially adapted for fire-extinguishing
    • A62C31/12—Nozzles specially adapted for fire-extinguishing for delivering foam or atomised 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
    • B01F25/30—Injector mixers
    • B01F25/31—Injector mixers in conduits or tubes through which the main component flows
    • B01F25/311—Injector mixers in conduits or tubes through which the main component flows for mixing more than two components; Devices specially adapted for generating foam
    • B01F25/3111—Devices specially adapted for generating foam, e.g. air foam
    • B01F25/31112—Devices specially adapted for generating foam, e.g. air foam with additional mixing means other than injector mixers, e.g. screen or baffles
    • 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
    • B05B7/0018—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 with devices for making foam
    • B05B7/005—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 with devices for making foam wherein ambient air is aspirated by a liquid flow
    • B05B7/0056—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 with devices for making foam wherein ambient air is aspirated by a liquid flow with disturbing means promoting mixing, e.g. balls, crowns
    • B05B7/0062—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 with devices for making foam wherein ambient air is aspirated by a liquid flow with disturbing means promoting mixing, e.g. balls, crowns including sieves, porous members or the like

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • 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)
CA000585868A 1988-12-14 1988-12-14 Buse generatrice de mousse Expired CA1266073A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA000585868A CA1266073A (fr) 1988-12-14 1988-12-14 Buse generatrice de mousse

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA000585868A CA1266073A (fr) 1988-12-14 1988-12-14 Buse generatrice de mousse

Publications (1)

Publication Number Publication Date
CA1266073A true CA1266073A (fr) 1990-02-20

Family

ID=4139290

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000585868A Expired CA1266073A (fr) 1988-12-14 1988-12-14 Buse generatrice de mousse

Country Status (1)

Country Link
CA (1) CA1266073A (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5335734A (en) * 1993-05-04 1994-08-09 Scott Plastics Ltd. Reciprocating additive mixing pump apparatus and method
US5613773A (en) * 1993-05-04 1997-03-25 Scott Plastics Ltd. Apparatus and method for generating foam from pressurized liquid
CN102151620A (zh) * 2011-03-24 2011-08-17 李新君 泡沫喷头
CN105363160A (zh) * 2015-11-24 2016-03-02 中国民用航空飞行学院 可控进气泡沫枪
WO2016116617A1 (fr) * 2015-01-22 2016-07-28 Linde Aktiengesellschaft Prévention de combustion dans des silos de stockage
WO2017012601A1 (fr) * 2015-07-22 2017-01-26 Feuerschutz Jockel Gmbh & Co. Kg Extincteur

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5335734A (en) * 1993-05-04 1994-08-09 Scott Plastics Ltd. Reciprocating additive mixing pump apparatus and method
US5613773A (en) * 1993-05-04 1997-03-25 Scott Plastics Ltd. Apparatus and method for generating foam from pressurized liquid
CN102151620A (zh) * 2011-03-24 2011-08-17 李新君 泡沫喷头
WO2016116617A1 (fr) * 2015-01-22 2016-07-28 Linde Aktiengesellschaft Prévention de combustion dans des silos de stockage
WO2017012601A1 (fr) * 2015-07-22 2017-01-26 Feuerschutz Jockel Gmbh & Co. Kg Extincteur
CN105363160A (zh) * 2015-11-24 2016-03-02 中国民用航空飞行学院 可控进气泡沫枪

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Legal Events

Date Code Title Description
MKEX Expiry