GB1485430A - Foam generating apparatus - Google Patents

Foam generating apparatus

Info

Publication number
GB1485430A
GB1485430A GB55482/74A GB5548274A GB1485430A GB 1485430 A GB1485430 A GB 1485430A GB 55482/74 A GB55482/74 A GB 55482/74A GB 5548274 A GB5548274 A GB 5548274A GB 1485430 A GB1485430 A GB 1485430A
Authority
GB
United Kingdom
Prior art keywords
foam
spray
nozzle
diameter
expansion chamber
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
GB55482/74A
Other languages
English (en)
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.)
Chemtrust Ind Corp
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
Publication of GB1485430A publication Critical patent/GB1485430A/en
Expired legal-status Critical Current

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

Landscapes

  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Nozzles (AREA)
  • Cleaning By Liquid Or Steam (AREA)
GB55482/74A 1974-01-14 1974-12-23 Foam generating apparatus Expired GB1485430A (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
GB1485430A true GB1485430A (en) 1977-09-14

Family

ID=23718222

Family Applications (1)

Application Number Title Priority Date Filing Date
GB55482/74A Expired GB1485430A (en) 1974-01-14 1974-12-23 Foam generating apparatus

Country Status (8)

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

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0309072A1 (en) * 1987-04-07 1989-03-29 Rotabrush International Limited Cleaning apparatus
CN103806507A (zh) * 2012-11-02 2014-05-21 纽珀有限公司 射流调节器
US10280600B2 (en) 2012-11-02 2019-05-07 Neoperl Gmbh Jet regulator

Families Citing this family (27)

* 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 (de) * 1979-08-10 1981-02-26 Hans Tellmann Hateco Produkte Fahrbare schaumkanone
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
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
US6015100A (en) * 1997-07-15 2000-01-18 The Fountainhead Group, Inc. Foam generating nozzle assembly with interchangeable nozzle tip
US6561438B1 (en) 1997-07-15 2003-05-13 The Fountainhead Group Foam generating nozzle assembly
EP1022104A1 (en) * 1999-01-25 2000-07-26 Sealed Air S.p.A. Movable apparatus for the dispensing of foam
DE10010141C1 (de) * 2000-03-03 2001-10-04 Ulrich Braun Mischkammer zur Erzeugung von Druckluftschaum für Löschanlagen
RU2294876C2 (ru) * 2001-06-04 2007-03-10 ШРИЙВЕР Астер ДЕ Устройство для подачи пен, в частности полиуретановой пены
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
US11643946B2 (en) 2013-10-02 2023-05-09 Aerocore Technologies Llc Cleaning method for jet engine
ES2931926T3 (es) 2013-10-02 2023-01-04 Aerocore Tech Llc Método de limpieza para motor de reacción
US20210379541A1 (en) * 2018-12-05 2021-12-09 Exira Capital, L.L.C. Compressed air foam mixing system
US20230081536A1 (en) * 2020-04-14 2023-03-16 Minimax Viking Research & Development Gmbh High-expansion foam generator
CN111841350A (zh) * 2020-06-02 2020-10-30 中国辐射防护研究院 一种用于去污泡沫的泡沫发生器
DE102021124355B4 (de) 2021-09-21 2023-05-04 Jürgen F. Vorwerk Rotierende Injektordüse und deren Verwendung sowie Vorrichtung zur CIP-Reinigung und CIP-Verfahren

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

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0309072A1 (en) * 1987-04-07 1989-03-29 Rotabrush International Limited Cleaning apparatus
CN103806507A (zh) * 2012-11-02 2014-05-21 纽珀有限公司 射流调节器
CN103806507B (zh) * 2012-11-02 2016-12-28 纽珀有限公司 射流调节器
US10280600B2 (en) 2012-11-02 2019-05-07 Neoperl Gmbh Jet regulator

Also Published As

Publication number Publication date
NL7500416A (nl) 1975-07-16
FR2257353A1 (enrdf_load_stackoverflow) 1975-08-08
DE2461872A1 (de) 1975-07-17
US3918647A (en) 1975-11-11
IT1028270B (it) 1979-01-30
JPS50102910A (enrdf_load_stackoverflow) 1975-08-14
AU7696374A (en) 1976-07-01

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Legal Events

Date Code Title Description
CSNS Application of which complete specification have been accepted and published, but patent is not sealed