AT352998B - DEVICE FOR DOSING TWO REACTIVE AND FLOWABLE PLASTIC COMPONENTS VIA PIPES INTO A MIXING CHAMBER - Google Patents

DEVICE FOR DOSING TWO REACTIVE AND FLOWABLE PLASTIC COMPONENTS VIA PIPES INTO A MIXING CHAMBER

Info

Publication number
AT352998B
AT352998B AT490373A AT490373A AT352998B AT 352998 B AT352998 B AT 352998B AT 490373 A AT490373 A AT 490373A AT 490373 A AT490373 A AT 490373A AT 352998 B AT352998 B AT 352998B
Authority
AT
Austria
Prior art keywords
dosing
reactive
mixing chamber
plastic components
components via
Prior art date
Application number
AT490373A
Other languages
German (de)
Other versions
ATA490373A (en
Original Assignee
Bayer Ag
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 Bayer Ag filed Critical Bayer Ag
Publication of ATA490373A publication Critical patent/ATA490373A/en
Application granted granted Critical
Publication of AT352998B publication Critical patent/AT352998B/en

Links

Classifications

    • 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
    • B29B7/30—Mixing; Kneading continuous, with mechanical mixing or kneading devices
    • B29B7/58—Component parts, details or accessories; Auxiliary operations
    • B29B7/60—Component parts, details or accessories; Auxiliary operations for feeding, e.g. end guides for the incoming material
    • B29B7/603—Component parts, details or accessories; Auxiliary operations for feeding, e.g. end guides for the incoming material in measured doses, e.g. proportioning of several materials
    • 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
    • B01F35/71—Feed mechanisms
    • B01F35/717—Feed mechanisms characterised by the means for feeding the components to the mixer
    • B01F35/7174—Feed mechanisms characterised by the means for feeding the components to the mixer using pistons, plungers or syringes
    • 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
    • B01F35/8822—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 using measuring chambers of the piston or plunger type
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F11/00—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it
    • G01F11/02—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers which expand or contract during measurement
    • G01F11/021—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers which expand or contract during measurement of the piston type
    • G01F11/029—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers which expand or contract during measurement of the piston type provided with electric controlling means

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Accessories For Mixers (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Reciprocating Pumps (AREA)
  • Actuator (AREA)
AT490373A 1972-06-07 1973-06-05 DEVICE FOR DOSING TWO REACTIVE AND FLOWABLE PLASTIC COMPONENTS VIA PIPES INTO A MIXING CHAMBER AT352998B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2227559A DE2227559C3 (en) 1972-06-07 1972-06-07 Device for dosing two reactive and fluid components into a mixing chamber

Publications (2)

Publication Number Publication Date
ATA490373A ATA490373A (en) 1979-03-15
AT352998B true AT352998B (en) 1979-10-25

Family

ID=5846979

Family Applications (1)

Application Number Title Priority Date Filing Date
AT490373A AT352998B (en) 1972-06-07 1973-06-05 DEVICE FOR DOSING TWO REACTIVE AND FLOWABLE PLASTIC COMPONENTS VIA PIPES INTO A MIXING CHAMBER

Country Status (10)

Country Link
JP (1) JPS5651010B2 (en)
AT (1) AT352998B (en)
CA (1) CA1009809A (en)
CH (1) CH558520A (en)
DE (1) DE2227559C3 (en)
FR (1) FR2187508B1 (en)
GB (1) GB1405060A (en)
IT (1) IT985325B (en)
NL (1) NL7307968A (en)
SE (1) SE397292B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3336036A1 (en) * 1983-10-04 1985-04-18 Krauss-Maffei AG, 8000 München PISTON DOSING DEVICE OF A REACTION CASTING MACHINE

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3100708A1 (en) * 1980-01-31 1981-12-17 Arcana Chem.-pharm. Fabrik GmbH, 9802 Spittal, Drau DOSING DEVICE
DE3012978C2 (en) * 1980-04-03 1986-12-18 Hamba-Maschinenfabrik Hans A.Müller GmbH & Co KG, 5600 Wuppertal Dosing device for margarine or ice cream
JPS608805U (en) * 1983-06-29 1985-01-22 三菱自動車工業株式会社 vehicle height sensor
DE3537737A1 (en) * 1985-10-23 1987-04-23 Michel Horst Werner Device for metering small quantities of liquid by volume
JPS62160315U (en) * 1986-04-01 1987-10-12
DE3941430A1 (en) * 1989-12-15 1991-06-20 Rmg Beierling Gmbh Measurement and dispensing appts. for various media - has piston unit with medium reservoir and displacement sensor feeding valve controller
DE4429864A1 (en) * 1994-08-23 1996-02-29 Schuy Hans Gmbh Filling appts. with measuring head for e.g. dairy
US8240513B2 (en) 2008-03-24 2012-08-14 Fluid Management Operations Llc Fluid dispenser with nested displacement members
WO2011000418A1 (en) * 2009-06-30 2011-01-06 Fluid Management Operations Llc Fluid dispenser with nested displacement members
CN110327838B (en) * 2019-05-15 2020-09-08 江苏中植生态植物科学研究院有限公司 Reagent preparation facilities of adjustable vegetation rate
FR3102393B1 (en) * 2019-10-23 2021-11-05 Michelin & Cie Injection of Liquid Components into an Internal Mixer
CN111604000A (en) * 2020-06-30 2020-09-01 杨艳姣 Syringe type quantitative dispensing device
CN112354449B (en) * 2020-11-22 2021-10-01 郑州工程技术学院 A kind of metal nanowire production liquid preparation device
CN113530572B (en) * 2021-07-30 2024-08-20 金川集团股份有限公司 Liquid accelerator adding device
CN114917840B (en) * 2021-11-26 2023-09-01 刘贝 Device and method for quantitatively adding solid powder into reaction kettle
CN117185240A (en) * 2022-06-01 2023-12-08 北京威浦实信科技有限公司 Extraction gun and extraction system comprising same
CN116143743A (en) * 2023-01-08 2023-05-23 太仓市茜泾化工有限公司 Preparation process and preparation device of 3-isobutyl glutaric anhydride
CN115957695B (en) * 2023-03-16 2023-05-26 烟台联利化工有限公司 Automatic aluminum powder feeding device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3336036A1 (en) * 1983-10-04 1985-04-18 Krauss-Maffei AG, 8000 München PISTON DOSING DEVICE OF A REACTION CASTING MACHINE

Also Published As

Publication number Publication date
IT985325B (en) 1974-11-30
FR2187508A1 (en) 1974-01-18
SE397292B (en) 1977-10-31
AU5649473A (en) 1974-12-05
NL7307968A (en) 1973-12-11
DE2227559C3 (en) 1978-07-13
DE2227559B2 (en) 1977-11-10
CH558520A (en) 1975-01-31
FR2187508B1 (en) 1977-05-06
DE2227559A1 (en) 1973-12-20
CA1009809A (en) 1977-05-10
GB1405060A (en) 1975-09-03
JPS5651010B2 (en) 1981-12-02
ATA490373A (en) 1979-03-15
JPS4963054A (en) 1974-06-19

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Legal Events

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