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FR2023425A1 - - Google Patents

Info

Publication number
FR2023425A1
FR2023425A1 FR6939256A FR6939256A FR2023425A1 FR 2023425 A1 FR2023425 A1 FR 2023425A1 FR 6939256 A FR6939256 A FR 6939256A FR 6939256 A FR6939256 A FR 6939256A FR 2023425 A1 FR2023425 A1 FR 2023425A1
Authority
FR
France
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.)
Withdrawn
Application number
FR6939256A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of FR2023425A1 publication Critical patent/FR2023425A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N11/00—Investigating flow properties of materials, e.g. viscosity, plasticity; Analysing materials by determining flow properties
    • G01N11/10—Investigating flow properties of materials, e.g. viscosity, plasticity; Analysing materials by determining flow properties by moving a body within the material
    • G01N11/14—Investigating flow properties of materials, e.g. viscosity, plasticity; Analysing materials by determining flow properties by moving a body within the material by using rotary bodies, e.g. vane
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C5/00—Machines or devices specially designed for dressing or handling the mould material so far as specially adapted for that purpose
    • B22C5/08—Machines or devices specially designed for dressing or handling the mould material so far as specially adapted for that purpose by sprinkling, cooling, or drying
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28C7/00—Controlling the operation of apparatus for producing mixtures of clay or cement with other substances; Supplying or proportioning the ingredients for mixing clay or cement with other substances; Discharging the mixture
    • B28C7/02—Controlling the operation of the mixing
    • B28C7/022—Controlling the operation of the mixing by measuring the consistency or composition of the mixture, e.g. with supply of a missing component
    • B28C7/026—Controlling the operation of the mixing by measuring the consistency or composition of the mixture, e.g. with supply of a missing component by measuring data of the driving system, e.g. rotational speed, torque, consumed power

Landscapes

  • Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Analytical Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Biochemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Pathology (AREA)
  • Dispersion Chemistry (AREA)
  • Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)
  • Control Of Direct Current Motors (AREA)
FR6939256A 1968-11-15 1969-11-14 Withdrawn FR2023425A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681808998 DE1808998C3 (de) 1968-11-15 1968-11-15 Verfahren und Vorrichtung zur automatischen Befeuchtung von Mischguetern

Publications (1)

Publication Number Publication Date
FR2023425A1 true FR2023425A1 (fr) 1970-08-21

Family

ID=5713354

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6939256A Withdrawn FR2023425A1 (fr) 1968-11-15 1969-11-14

Country Status (8)

Country Link
US (1) US3727894A (fr)
BE (1) BE741734A (fr)
CA (1) CA934751A (fr)
CH (1) CH517541A (fr)
DE (1) DE1808998C3 (fr)
FR (1) FR2023425A1 (fr)
GB (1) GB1255426A (fr)
NL (1) NL6916738A (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2080899A1 (fr) * 1970-01-07 1971-11-26 Materials & Methods Ltd
FR2539323A1 (fr) * 1983-01-18 1984-07-20 Exper Rech Etu Batimen Centre Procede et installation perfectionnes de malaxage permettant de controler la fluidite d'une charge malaxee
CN112976306A (zh) * 2021-03-08 2021-06-18 哈尔滨金英建材有限公司 建筑混凝土及其加工系统与加工方法

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3991984A (en) * 1972-11-17 1976-11-16 The B. F. Goodrich Company Elastomer processing apparatus
US3998437A (en) * 1973-07-12 1976-12-21 Japanese National Railways Equipment for charging ready-mixed concrete additives batchwise
SU646567A1 (ru) * 1974-01-03 1985-06-23 Днепропетровский Ордена Трудового Красного Знамени Металлургический Институт Горизонтальный чашевый окомкователь
US3999046A (en) * 1974-12-16 1976-12-21 Porter John P Data acquisition system
JPS5238673A (en) * 1975-09-23 1977-03-25 Japanese National Railways<Jnr> Device for controlling the mortar blending
DK140303A (fr) * 1977-11-30
DE2908861C3 (de) * 1979-03-07 1981-12-17 Dossmann GmbH Eisengießerei und Maschinenfabrik, 6968 Walldürn Verfahren und Vorrichtung zur automatischen Wasserdosierung beim Betreiben einer Gießereikühltrommel für das gleichzeitige Kühlen von Form- und Kernsand und Guß
GB2144240B (en) * 1983-05-18 1986-10-01 Ready Mixed Concrete A system for controlling the mixing of concrete in a rotatable mixing drum
GB2171326A (en) * 1985-02-26 1986-08-28 Marshall Control Systems Limit Controlling mixing of slurries by power consumption
US5496108A (en) * 1994-07-27 1996-03-05 Sukup Manufacturing Company Method and means for adding moisture to particulate material
US6758590B1 (en) * 2001-02-26 2004-07-06 Melvin L. Black, Inc. Efficient concrete recycling
DE102007027298A1 (de) 2007-06-11 2008-12-18 Maschinenfabrik Gustav Eirich Gmbh & Co. Kg Verfahren zur Aufbereitung von Formsand
US9731255B2 (en) 2013-05-31 2017-08-15 Melvin L. Black Feedback controlled concrete production
US9782914B2 (en) * 2013-10-31 2017-10-10 Halliburton Energy Services, Inc. Correlating energy to mix cement slurry under different mixing conditions

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE49771C (de) * Firma RlNECKER, ABT & CO. in Würzburg Neuerung an der Kreuzung von Schienen und Zahnstangen bei Zahnradbahnen
US2904401A (en) * 1955-11-01 1959-09-15 Wallace & Tiernan Inc Viscosity control method and apparatus for hydrating lime
US2954215A (en) * 1956-10-19 1960-09-27 Superlite Builders Supply Comp Moisture control apparatus
US3109632A (en) * 1959-09-15 1963-11-05 Wilhelm Eirich And Gustav Eiri Mixers
US3249970A (en) * 1961-12-13 1966-05-10 Hartley Controls Corp Apparatus and method for controlled addition of one ingredient to a mixture of foundry sand ingredients
DE1199736B (de) * 1964-03-12 1965-09-02 Wilhelm Eirich Tellermischer
US3359766A (en) * 1966-12-19 1967-12-26 Borg Warner Automatic fluid level device
US3497884A (en) * 1968-02-06 1970-03-03 Whirlpool Co Automatic water level control

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2080899A1 (fr) * 1970-01-07 1971-11-26 Materials & Methods Ltd
FR2539323A1 (fr) * 1983-01-18 1984-07-20 Exper Rech Etu Batimen Centre Procede et installation perfectionnes de malaxage permettant de controler la fluidite d'une charge malaxee
CN112976306A (zh) * 2021-03-08 2021-06-18 哈尔滨金英建材有限公司 建筑混凝土及其加工系统与加工方法

Also Published As

Publication number Publication date
DE1808998C3 (de) 1972-01-20
NL6916738A (fr) 1970-05-20
CH517541A (de) 1972-01-15
US3727894A (en) 1973-04-17
BE741734A (fr) 1970-04-16
DE1808998B2 (de) 1971-06-03
GB1255426A (en) 1971-12-01
CA934751A (en) 1973-10-02
DE1808998A1 (de) 1971-01-28

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse