CH613105A5 - Foam-generating device - Google Patents

Foam-generating device

Info

Publication number
CH613105A5
CH613105A5 CH1023277A CH1023277A CH613105A5 CH 613105 A5 CH613105 A5 CH 613105A5 CH 1023277 A CH1023277 A CH 1023277A CH 1023277 A CH1023277 A CH 1023277A CH 613105 A5 CH613105 A5 CH 613105A5
Authority
CH
Switzerland
Prior art keywords
foam
chamber
liquid
generating device
air
Prior art date
Application number
CH1023277A
Inventor
Walter Herbert Wesner
Original Assignee
Afa 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 Afa Corp filed Critical Afa Corp
Publication of CH613105A5 publication Critical patent/CH613105A5/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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
    • B05B11/0005—Components or details

Landscapes

  • Nozzles (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
  • Closures For Containers (AREA)
  • Molding Of Porous Articles (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Toys (AREA)

Abstract

A liquid emitted by a push-button dispenser (102) penetrates via an orifice (103) into a first air-suction chamber (104) of the device. The liquid, thus aerated, traverses a foam-generating chamber (107). This foam then passes via an expansion chamber (108) and encounters screens (110) which are aimed at further facilitating the foaming, adding air and dividing the product into fractions. The foam then emerges via a foam-moulding chamber (111). The device is very compact and thus specially adapted for applications to consumer products because it reduces problems of packaging and shipping. <IMAGE>
CH1023277A 1976-08-20 1977-08-19 Foam-generating device CH613105A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB34874/76A GB1572818A (en) 1976-08-20 1976-08-20 Foam device

Publications (1)

Publication Number Publication Date
CH613105A5 true CH613105A5 (en) 1979-09-14

Family

ID=10370995

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1023277A CH613105A5 (en) 1976-08-20 1977-08-19 Foam-generating device

Country Status (14)

Country Link
JP (1) JPS5340404A (en)
AU (1) AU510972B2 (en)
BE (1) BE857971A (en)
BR (1) BR7705556A (en)
CA (1) CA1074365A (en)
CH (1) CH613105A5 (en)
DE (1) DE2737160A1 (en)
DK (1) DK370077A (en)
FR (1) FR2361933A1 (en)
GB (1) GB1572818A (en)
IT (1) IT1079826B (en)
NL (1) NL7708634A (en)
NO (1) NO772835L (en)
SE (1) SE7709265L (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1090748A (en) * 1978-06-27 1980-12-02 Paul R. Stoesser Foam-generating device for a pump sprayer
AU537072B2 (en) * 1979-08-16 1984-06-07 Canyon Corp. Foam dispenser
AU604468B2 (en) * 1985-11-11 1990-12-20 Development Finance Corporation Of New Zealand, The Foam applicator
US5570819A (en) * 1992-07-07 1996-11-05 Daiwa Can Company Foam dispensing pump container
FR2702196B1 (en) * 1993-03-05 1995-05-12 Oreal Pressure foam dispenser.
US5431345A (en) * 1993-11-12 1995-07-11 The Procter & Gamble Company Foam dispensing system for a foamable liquid
DE202006020889U1 (en) * 2006-10-16 2011-01-05 Neumaerker, Harald, Dr. Foam feeder

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2651546A (en) * 1950-09-08 1953-09-08 Illinois Stamping & Mfg Co Foam producing attachment
US2715045A (en) * 1951-10-10 1955-08-09 Kenneth C Thompson Foam producing device
GB917391A (en) * 1958-09-25 1963-02-06 Pyrene Co Ltd Improvements in foam-producing apparatus
US3709437A (en) * 1968-09-23 1973-01-09 Hershel Earl Wright Method and device for producing foam
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
US3946947A (en) * 1973-09-11 1976-03-30 Chemtrust Industries Corporation Foam generating apparatus

Also Published As

Publication number Publication date
BE857971A (en) 1977-12-16
IT1079826B (en) 1985-05-13
FR2361933B1 (en) 1980-09-26
DK370077A (en) 1978-02-21
CA1074365A (en) 1980-03-25
NO772835L (en) 1978-02-21
NL7708634A (en) 1978-02-22
JPS5340404A (en) 1978-04-13
FR2361933A1 (en) 1978-03-17
GB1572818A (en) 1980-08-06
AU510972B2 (en) 1980-07-24
BR7705556A (en) 1978-05-23
SE7709265L (en) 1978-02-21
AU2729077A (en) 1979-02-01
DE2737160A1 (en) 1978-02-23

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Legal Events

Date Code Title Description
PL Patent ceased