ATE81306T1 - Vorrichtung zum erzeugen von schaum. - Google Patents

Vorrichtung zum erzeugen von schaum.

Info

Publication number
ATE81306T1
ATE81306T1 AT87114387T AT87114387T ATE81306T1 AT E81306 T1 ATE81306 T1 AT E81306T1 AT 87114387 T AT87114387 T AT 87114387T AT 87114387 T AT87114387 T AT 87114387T AT E81306 T1 ATE81306 T1 AT E81306T1
Authority
AT
Austria
Prior art keywords
chamber
generating foam
liquid
foam
gas
Prior art date
Application number
AT87114387T
Other languages
English (en)
Inventor
Ulrich Brandstetter
Original Assignee
Ulrich Brandstetter
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 Ulrich Brandstetter filed Critical Ulrich Brandstetter
Application granted granted Critical
Publication of ATE81306T1 publication Critical patent/ATE81306T1/de

Links

Classifications

    • 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
    • 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
    • B01F25/30—Injector mixers
    • B01F25/31—Injector mixers in conduits or tubes through which the main component flows
    • B01F25/312—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof
    • B01F25/3121—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof with additional mixing means other than injector mixers, e.g. screens, baffles or rotating elements

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Nozzles (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
  • Lubricants (AREA)
AT87114387T 1986-10-09 1987-10-02 Vorrichtung zum erzeugen von schaum. ATE81306T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19863634361 DE3634361A1 (de) 1986-10-09 1986-10-09 Vorrichtung zum erzeugen von schaum
EP87114387A EP0264689B1 (de) 1986-10-09 1987-10-02 Vorrichtung zum Erzeugen von Schaum

Publications (1)

Publication Number Publication Date
ATE81306T1 true ATE81306T1 (de) 1992-10-15

Family

ID=6311355

Family Applications (1)

Application Number Title Priority Date Filing Date
AT87114387T ATE81306T1 (de) 1986-10-09 1987-10-02 Vorrichtung zum erzeugen von schaum.

Country Status (3)

Country Link
EP (1) EP0264689B1 (de)
AT (1) ATE81306T1 (de)
DE (2) DE3634361A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5061406A (en) * 1990-09-25 1991-10-29 Union Carbide Industrial Gases Technology Corporation In-line gas/liquid dispersion
DE19537239C2 (de) * 1995-03-03 1997-11-06 Heidelberger Baustofftech Gmbh Vorrichtung und Verfahren zur Erzeugung eines geschäumten Bindemittels
NL1019212C2 (nl) * 2001-10-23 2002-08-20 Theodorus Alphonsius Niemeijer Werkwijze en inrichting voor het behandelen van oppervlakken.
CN110614043B (zh) * 2019-09-25 2022-05-06 芜湖美的厨卫电器制造有限公司 微纳米气泡液体发生装置和出水设备

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2513417A (en) * 1946-02-05 1950-07-04 American La France Foamite Airfoam nozzle
US3117629A (en) * 1960-04-07 1964-01-14 Rotvand Lydie Generator of a mechanical foam for fire extinguishing purpose
GB1481993A (en) * 1973-09-11 1977-08-03 Chemtrust Ind Corp Foam generating apparatus
DE2638000A1 (de) * 1976-08-24 1978-03-09 Licentia Gmbh Verfahren und vorrichtung zur herstellung von in der feuerloeschtechnik verwendetem loeschschaum
US4042510A (en) * 1976-09-02 1977-08-16 Canton Textile Mills, Inc. Liquid aeration device
US4394289A (en) * 1981-07-01 1983-07-19 Brown Lamar W Continuous foam generating system

Also Published As

Publication number Publication date
EP0264689B1 (de) 1992-10-07
DE3782133D1 (de) 1992-11-12
DE3634361A1 (de) 1988-04-21
EP0264689A1 (de) 1988-04-27

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee