DE69630152D1 - Vorrichtung zum Schäumen eines viskosen Materials - Google Patents

Vorrichtung zum Schäumen eines viskosen Materials

Info

Publication number
DE69630152D1
DE69630152D1 DE69630152T DE69630152T DE69630152D1 DE 69630152 D1 DE69630152 D1 DE 69630152D1 DE 69630152 T DE69630152 T DE 69630152T DE 69630152 T DE69630152 T DE 69630152T DE 69630152 D1 DE69630152 D1 DE 69630152D1
Authority
DE
Germany
Prior art keywords
foaming
viscous material
viscous
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 - Lifetime
Application number
DE69630152T
Other languages
English (en)
Other versions
DE69630152T2 (de
Inventor
Shinji Okuda
Yasuyuki Yoshimoto
Masaharu Takada
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.)
Sunstar Suisse SA
Sunstar Engineering Inc
Original Assignee
Sunstar Engineering Inc
Uni Sunstar BV
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 Sunstar Engineering Inc, Uni Sunstar BV filed Critical Sunstar Engineering Inc
Publication of DE69630152D1 publication Critical patent/DE69630152D1/de
Application granted granted Critical
Publication of DE69630152T2 publication Critical patent/DE69630152T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/34—Auxiliary operations
    • B29C44/60—Measuring, controlling or regulating
    • 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
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/20—Mixing gases with liquids
    • B01F23/29—Mixing systems, i.e. flow charts or diagrams
    • B01F23/291—Mixing systems, i.e. flow charts or diagrams for obtaining foams or aerosols
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/80—Forming a predetermined ratio of the substances to be mixed
    • B01F35/88—Forming a predetermined ratio of the substances to be mixed by feeding the materials batchwise
    • B01F35/882—Forming a predetermined ratio of the substances to be mixed by feeding the materials batchwise using measuring chambers, e.g. volumetric pumps, for feeding the substances
    • B01F35/8821—Forming a predetermined ratio of the substances to be mixed by feeding the materials batchwise using measuring chambers, e.g. volumetric pumps, for feeding the substances involving controlling
    • 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
    • B29B7/7414—Mixing devices specially adapted for foamable substances with supply of gas with rotatable stirrer, e.g. using an intermeshing rotor-stator system
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/34—Auxiliary operations
    • B29C44/3442—Mixing, kneading or conveying the foamable material
    • B29C44/3446—Feeding the blowing agent
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
    • B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
    • B67D7/00—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes
    • B67D7/06—Details or accessories
    • B67D7/58—Arrangements of pumps
    • B67D7/62—Arrangements of pumps power operated
    • B67D7/64—Arrangements of pumps power operated of piston type
    • B67D7/645—Barrel pumps
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S261/00—Gas and liquid contact apparatus
    • Y10S261/26—Foam
DE69630152T 1995-12-01 1996-11-29 Vorrichtung zum Schäumen eines viskosen Materials Expired - Lifetime DE69630152T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP31422795 1995-12-01
JP31422795 1995-12-01

Publications (2)

Publication Number Publication Date
DE69630152D1 true DE69630152D1 (de) 2003-10-30
DE69630152T2 DE69630152T2 (de) 2004-07-08

Family

ID=18050821

Family Applications (2)

Application Number Title Priority Date Filing Date
DE69630152T Expired - Lifetime DE69630152T2 (de) 1995-12-01 1996-11-29 Vorrichtung zum Schäumen eines viskosen Materials
DE69611814T Expired - Lifetime DE69611814T2 (de) 1995-12-01 1996-11-29 Verfahren und Vorrichtung zum Schäumen eines zähflüssigen Materials

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE69611814T Expired - Lifetime DE69611814T2 (de) 1995-12-01 1996-11-29 Verfahren und Vorrichtung zum Schäumen eines zähflüssigen Materials

Country Status (3)

Country Link
US (2) US5874031A (de)
EP (3) EP1000723B1 (de)
DE (2) DE69630152T2 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112638607A (zh) * 2018-08-23 2021-04-09 霍尔格·加夫雷克 用于生产泡沫建筑材料的设备

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* Cited by examiner, † Cited by third party
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US6538040B1 (en) 1995-12-01 2003-03-25 Sunstar Giken Kabushiki Kaisha Method and apparatus for mixing a high-viscosity material into a gas
US7338980B2 (en) * 1995-12-01 2008-03-04 Sunstar Giken Kabushiki Kaisha Method and apparatus for mixing a high-viscosity material into a gas
WO1998043731A1 (fr) * 1997-04-01 1998-10-08 Sunstar Giken Kabushiki Kaisha Procede permettant d'incorporer du gaz a un materiau a viscosite elevee et dispositif afferent
JPH10217473A (ja) * 1996-10-14 1998-08-18 Canon Inc 液体噴射記録ヘッドおよびその製造方法
US6884823B1 (en) 1997-01-16 2005-04-26 Trexel, Inc. Injection molding of polymeric material
EP1512509B1 (de) * 1998-11-04 2008-10-08 Trexel, Inc. Vorrichtung und Verfahren zum Formen von Schaum
US6616434B1 (en) * 2000-08-10 2003-09-09 Trexel, Inc. Blowing agent metering system
DE10062659B4 (de) * 2000-12-15 2005-09-22 Demag Ergotech Gmbh Aufschäummittelbeladungs- und Mischvorrichtung
DE10157726A1 (de) * 2001-11-24 2003-06-05 Krauss Maffei Kunststofftech Gasbeladungseinheit einer Polyurethanspritzgießanlage
ITBO20020563A1 (it) * 2002-09-05 2004-03-06 Cgr System S R L Dispositivo per l'alimentazione di agente espandente
ES2347556T3 (es) * 2003-01-07 2010-11-02 Sunstar Giken Kabushiki Kaisha Metodo para la fabricacion de un producto curado.
DE10340126A1 (de) * 2003-08-28 2005-03-24 Ceracon Gmbh Verfahren und Vorrichtung zur Herstellung eines geschäumten Formteils
US20060141107A1 (en) * 2004-12-29 2006-06-29 Kraft Foods Holdings, Inc. Method and system for controlling product density
JP4731940B2 (ja) * 2005-02-14 2011-07-27 サンスター技研株式会社 発泡方法及びその装置
CN100386522C (zh) * 2006-05-22 2008-05-07 南京奥特佳冷机有限公司 车用恒压式全封闭涡旋压缩机
US7914718B2 (en) * 2008-08-28 2011-03-29 Corning Incorporated Gas pore former in cellular monoliths
EP2478804A1 (de) * 2011-01-21 2012-07-25 Nestec S.A. Milchaufschäumung mit Druckgas
US10058825B2 (en) 2014-12-12 2018-08-28 Nordson Corporation Foam mixing system and methods
AT517337B1 (de) * 2015-07-03 2017-01-15 Sonderhoff Engineering Gmbh Mischvorrichtung
AT516945B1 (de) 2015-07-03 2016-10-15 Sonderhoff Eng Gmbh Vorrichtung zum Herstellen einer Mischung aus wenigstens einem Gas und wenigstens einer flüssigen Kunststoffkomponente
AT516946B1 (de) 2015-07-03 2016-10-15 Sonderhoff Eng Gmbh Mischvorrichtung
FR3050053B1 (fr) * 2016-04-06 2018-05-04 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Procede de calcul de l'autonomie d'un ensemble de distribution de gaz
WO2019023691A1 (en) * 2017-07-28 2019-01-31 Henkel IP & Holding GmbH ADHESIVE FOAMING METHOD AND SYSTEM THEREOF
AT521196B1 (de) * 2018-04-25 2021-01-15 Engel Austria Gmbh Mischvorrichtung zur Erzeugung einer mit Treibmittel beladenen Kunststoffschmelze
WO2020245317A1 (en) 2019-06-05 2020-12-10 Société des Produits Nestlé S.A. Foamed frozen food products

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DE2537322A1 (de) * 1975-08-21 1977-02-24 Bayer Ag Verfahren zur physikalischen verschaeumung von fluessigkeiten
US4059714A (en) * 1976-08-02 1977-11-22 Nordson Corporation Hot melt thermoplastic adhesive foam system
DE3039797A1 (de) * 1980-10-22 1982-06-03 Großküchenanlagen Ing. Josef Hammer, 7800 Freiburg Verfahren und vorrichtung zum herstellen von insbesondere schaumigen speisen
US4337318A (en) * 1980-09-30 1982-06-29 Doyle Earl N Process for the total pre-expansion of polyurethane foam
US4632314A (en) * 1982-10-22 1986-12-30 Nordson Corporation Adhesive foam generating nozzle
DE3418338A1 (de) * 1984-05-17 1985-11-21 Institut für Getreideverarbeitung im VEB Kombinat Nahrungsmittel und Kaffee, DDR 1505 Bergholz-Rehbrücke Verfahren zur herstellung von lebensmittelschaum
US4601645A (en) * 1985-02-04 1986-07-22 Nordson Corporation Gear pump-liquid gas mixer with improved gas introduction
US4778631A (en) * 1985-10-02 1988-10-18 Nordson Corporation Method and apparatus for foaming high viscosity polymer materials
US4791142A (en) * 1985-11-14 1988-12-13 Nordson Corporation Method and apparatus for producing a foam from a molten thermoplastic material
JPS62125831A (ja) * 1985-11-25 1987-06-08 Matsushita Electric Works Ltd 微細気泡発生装置
US4915881A (en) * 1987-12-10 1990-04-10 Colgate-Palmolive Company Apparatus for making a post foaming gel
US5127552A (en) * 1989-08-24 1992-07-07 Dow Corning Corporation Foam mixer-applicator with foaming chamber and method of using
US5066428A (en) * 1990-08-08 1991-11-19 Rusmar Incorporated Foam generating apparatus
JP3177037B2 (ja) * 1992-12-28 2001-06-18 タイヨーテクノ株式会社 流動性材料にガスを混入させる方法
JP3685531B2 (ja) * 1995-09-29 2005-08-17 タイヨーテクノ株式会社 流動性材料にガスを混入させる方法及び装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112638607A (zh) * 2018-08-23 2021-04-09 霍尔格·加夫雷克 用于生产泡沫建筑材料的设备
CN112638607B (zh) * 2018-08-23 2022-10-18 霍尔格·加夫雷克 用于生产泡沫建筑材料的设备

Also Published As

Publication number Publication date
US5984280A (en) 1999-11-16
EP1283098A3 (de) 2004-05-06
EP1000723A2 (de) 2000-05-17
DE69611814D1 (de) 2001-03-29
EP1000723A3 (de) 2000-10-25
DE69630152T2 (de) 2004-07-08
US5874031A (en) 1999-02-23
EP1000723B1 (de) 2003-09-24
EP0776745B1 (de) 2001-02-21
EP0776745A1 (de) 1997-06-04
EP1283098A2 (de) 2003-02-12
DE69611814T2 (de) 2001-07-19

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: SUNSTAR ENGINEERING INC., TAKATSUKI, OSAKA, JP

Owner name: SUNSTAR SUISSE S.A., ECUBLENS, CH