IT1028270B - APPARATUS TO GENERATE FOAM - Google Patents

APPARATUS TO GENERATE FOAM

Info

Publication number
IT1028270B
IT1028270B IT19135/75A IT1913575A IT1028270B IT 1028270 B IT1028270 B IT 1028270B IT 19135/75 A IT19135/75 A IT 19135/75A IT 1913575 A IT1913575 A IT 1913575A IT 1028270 B IT1028270 B IT 1028270B
Authority
IT
Italy
Prior art keywords
generate foam
foam
generate
Prior art date
Application number
IT19135/75A
Other languages
Italian (it)
Original Assignee
Chemtrust Ind 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 Chemtrust Ind Corp filed Critical Chemtrust Ind Corp
Application granted granted Critical
Publication of IT1028270B publication Critical patent/IT1028270B/en

Links

Classifications

    • 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
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C5/00—Making of fire-extinguishing materials immediately before use
    • A62C5/002—Apparatus for mixing extinguishants with water
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/74—Mixing; Kneading using other mixers or combinations of mixers, e.g. of dissimilar mixers ; Plant
    • B29B7/7404—Mixing devices specially adapted for foamable substances
    • B29B7/7409—Mixing devices specially adapted for foamable substances with supply of gas
    • B29B7/7419—Mixing devices specially adapted for foamable substances with supply of gas with static or injector mixer elements
IT19135/75A 1974-01-14 1975-01-09 APPARATUS TO GENERATE FOAM IT1028270B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US432949A US3918647A (en) 1974-01-14 1974-01-14 Foam generating apparatus

Publications (1)

Publication Number Publication Date
IT1028270B true IT1028270B (en) 1979-01-30

Family

ID=23718222

Family Applications (1)

Application Number Title Priority Date Filing Date
IT19135/75A IT1028270B (en) 1974-01-14 1975-01-09 APPARATUS TO GENERATE FOAM

Country Status (8)

Country Link
US (1) US3918647A (en)
JP (1) JPS50102910A (en)
AU (1) AU7696374A (en)
DE (1) DE2461872A1 (en)
FR (1) FR2257353A1 (en)
GB (1) GB1485430A (en)
IT (1) IT1028270B (en)
NL (1) NL7500416A (en)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4084855A (en) * 1975-12-24 1978-04-18 United States Steel Corporation Water-driven air pumping and dust-suppressing apparatus
US4382044A (en) * 1979-03-05 1983-05-03 Carroll Shelby Water purification system employing ozone injection
DE2932467A1 (en) * 1979-08-10 1981-02-26 Hans Tellmann Hateco Produkte Mobile foam nozzle for cleaning heavy duty areas - has air and water regulator on machine ensuring constant pressures
US4361278A (en) * 1980-11-24 1982-11-30 Finley Donald J Irrigation sprinkler
HU185090B (en) * 1982-02-25 1984-11-28 Debreceni Mezoegazdasagi Foam forming head, control apparatus as well as device from these first for agricultural row marking by foam
US4598862A (en) * 1983-05-31 1986-07-08 The Dow Chemical Company Foam generating device and process
CA1247358A (en) * 1984-08-03 1988-12-28 Raymond M. Fetcenko Lance extension venturi sleeve
US4802630A (en) * 1985-11-19 1989-02-07 Ecolab Inc. Aspirating foamer
GB8708303D0 (en) * 1987-04-07 1987-05-13 Rotabrush International Ltd Cleaning apparatus
US5252627A (en) * 1993-01-04 1993-10-12 Dow Corning Corporation Apparatus and method for blending and dispensing foamable, curable organosiloxane compositions
EP0608140A3 (en) * 1993-01-22 1995-12-13 Cca Inc Mechanical foam fire fighting equipment and method.
US5615831A (en) * 1995-06-05 1997-04-01 General Electric Company Steam precipitation jet
US5848752A (en) * 1995-09-08 1998-12-15 Task Force Tips, Inc. Foam aeration nozzle
US5775596A (en) * 1996-04-18 1998-07-07 Premier Farnell Corp. Foam generating nozzle
US6561438B1 (en) 1997-07-15 2003-05-13 The Fountainhead Group Foam generating nozzle assembly
US6015100A (en) * 1997-07-15 2000-01-18 The Fountainhead Group, Inc. Foam generating nozzle assembly with interchangeable nozzle tip
EP1022104A1 (en) * 1999-01-25 2000-07-26 Sealed Air S.p.A. Movable apparatus for the dispensing of foam
DE10010141C1 (en) * 2000-03-03 2001-10-04 Ulrich Braun Mixing chamber for producing compressed air foam for fire extinguishing devices has internal contour narrowing preferably conical towards compressed air foam outlet for better foam production
WO2002098762A1 (en) * 2001-06-04 2002-12-12 Aster De Schrijver Improvements to a device delivering foams, in particular a polyurethane foam
US20070125881A1 (en) * 2005-12-05 2007-06-07 Neil Gansebom Foam-dispensing nozzle for pressurized fluid delivery apparatus
US8360339B2 (en) * 2008-11-13 2013-01-29 Forced Gas Technologies, Llc Fire suppression apparatus and method for generating foam
US8573515B2 (en) * 2009-10-05 2013-11-05 Strahman Valves, Inc. Aerating nozzle tip
DE102012021361B4 (en) * 2012-11-02 2014-11-06 Neoperl Gmbh aerator
DE202012010420U1 (en) 2012-11-02 2014-02-03 Neoperl Gmbh aerator
US11643946B2 (en) 2013-10-02 2023-05-09 Aerocore Technologies Llc Cleaning method for jet engine
CA3167660C (en) 2013-10-02 2024-02-13 Aerocore Technologies Llc Cleaning method for jet engine
US20230081536A1 (en) * 2020-04-14 2023-03-16 Minimax Viking Research & Development Gmbh High-expansion foam generator
CN111841350A (en) * 2020-06-02 2020-10-30 中国辐射防护研究院 Foam generator for decontamination foam
DE102021124355B4 (en) 2021-09-21 2023-05-04 Jürgen F. Vorwerk Rotating injector nozzle and its use as well as device for CIP cleaning and CIP processes

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2630183A (en) * 1950-01-26 1953-03-03 Foutz Clinton Root Apparatus for forming and projecting a foam mixture
US3388868A (en) * 1965-10-29 1968-06-18 Nalco Chemical Co Foam producing nozzle
US3547200A (en) * 1969-05-15 1970-12-15 Norman C Hout Foam device for fog nozzles
US3701482A (en) * 1971-03-17 1972-10-31 Norman H Sachnik Foam generating nozzle
US3784111A (en) * 1972-03-29 1974-01-08 Spraying Systems Co Foam producing nozzle

Also Published As

Publication number Publication date
AU7696374A (en) 1976-07-01
GB1485430A (en) 1977-09-14
DE2461872A1 (en) 1975-07-17
NL7500416A (en) 1975-07-16
JPS50102910A (en) 1975-08-14
FR2257353A1 (en) 1975-08-08
US3918647A (en) 1975-11-11

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