ES8403342A1 - Procedimiento para la regulacion automatica de instalaciones de tratamiento de arena para fundicion. - Google Patents

Procedimiento para la regulacion automatica de instalaciones de tratamiento de arena para fundicion.

Info

Publication number
ES8403342A1
ES8403342A1 ES522901A ES522901A ES8403342A1 ES 8403342 A1 ES8403342 A1 ES 8403342A1 ES 522901 A ES522901 A ES 522901A ES 522901 A ES522901 A ES 522901A ES 8403342 A1 ES8403342 A1 ES 8403342A1
Authority
ES
Spain
Prior art keywords
compressibility
moisture
stage
measuring
foundry sand
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
Application number
ES522901A
Other languages
English (en)
Spanish (es)
Other versions
ES522901A0 (es
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 ES522901A0 publication Critical patent/ES522901A0/es
Publication of ES8403342A1 publication Critical patent/ES8403342A1/es
Expired legal-status Critical Current

Links

Classifications

    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mold Materials And Core Materials (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Casting Devices For Molds (AREA)
ES522901A 1982-06-02 1983-06-01 Procedimiento para la regulacion automatica de instalaciones de tratamiento de arena para fundicion. Expired ES8403342A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19823220662 DE3220662A1 (de) 1982-06-02 1982-06-02 Verfahren zur automatischen regelung von giessereisandaufbereitungsanlagen

Publications (2)

Publication Number Publication Date
ES522901A0 ES522901A0 (es) 1984-03-16
ES8403342A1 true ES8403342A1 (es) 1984-03-16

Family

ID=6165045

Family Applications (1)

Application Number Title Priority Date Filing Date
ES522901A Expired ES8403342A1 (es) 1982-06-02 1983-06-01 Procedimiento para la regulacion automatica de instalaciones de tratamiento de arena para fundicion.

Country Status (7)

Country Link
US (1) US4569025A (https=)
EP (1) EP0095657B1 (https=)
JP (1) JPS591047A (https=)
AU (1) AU558626B2 (https=)
DE (2) DE3220662A1 (https=)
ES (1) ES8403342A1 (https=)
IN (1) IN158195B (https=)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH662664A5 (de) * 1983-07-01 1987-10-15 Loepfe Ag Geb Regelverfahren und regeleinrichtung fuer eine vorrichtung oder vorrichtungsgruppe und vorrichtung mit einer regeleinrichtung.
US4780665A (en) * 1986-09-30 1988-10-25 Deere & Company Apparatus and method for controlling sand moisture
NL8700131A (nl) * 1987-01-20 1988-08-16 Frederik Christiaan Blees Werkwijze en inrichting voor het bereiden van betonspecie.
US4930354A (en) * 1989-03-06 1990-06-05 Hartley Controls Corporation Automatic bond determinator
DK245489A (da) * 1989-05-19 1990-11-20 Dansk Ind Syndikat Automatisk stoeberianlaeg
US5251684A (en) * 1991-12-06 1993-10-12 Gmd Engineered Systems, Inc. Method for controlling the oxidation and calcination of waste foundry sands
JPH07239322A (ja) * 1993-04-21 1995-09-12 Mas Fab Gustav Eirich 型砂の成型特性を確定する方法と装置
KR100917947B1 (ko) * 2004-07-07 2009-09-21 신토고교 가부시키가이샤 주물사의 수분치 측정용 전극 기구, 주물사의 수분치의 측정 장치, 주물사 혼련기로의 주수 방법 및 주수 장치
DE102007027298A1 (de) * 2007-06-11 2008-12-18 Maschinenfabrik Gustav Eirich Gmbh & Co. Kg Verfahren zur Aufbereitung von Formsand
WO2013187341A1 (en) * 2012-06-13 2013-12-19 Sintokogio, Ltd. Mixing and adjusting method for foundry sand
EP2961548B1 (en) * 2013-02-26 2017-11-08 Chowdhary, Deepak Computer implemented systems and methods for optimization of sand for reducing casting rejections.
EP3456432B1 (en) * 2016-05-11 2021-09-29 Sintokogio, Ltd. Property adjusting system and property adjusting method for kneaded sand
US20230221687A1 (en) * 2020-08-14 2023-07-13 Deepak Chowdhary A system and method for evaluation of sand compactibility

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2791120A (en) * 1952-07-28 1957-05-07 Harry W Dietert Company Sand controller
US3473008A (en) * 1964-06-12 1969-10-14 Leeds & Northrup Co System for feed blending control
FR1499991A (fr) * 1966-05-24 1967-11-03 Pedershaab Maskinfabrik As Dispositifs permettant l'évaluation en unités appropriées des éléments d'un ensemble constitué par leur somme et application notamment à la fabrication du béton
US3519252A (en) * 1966-09-08 1970-07-07 Dietert Co Harry W Method of and structure for conditioning granular material
US3542466A (en) * 1967-12-21 1970-11-24 Xerox Corp Development apparatus
CH468007A (de) * 1968-01-05 1969-01-31 Fischer Ag Georg Verfahren und Vorrichtung zum Prüfen des Befeuchtungsgrades von körnigem Material, wie zum Beispiel Formsand
US3751644A (en) * 1972-02-22 1973-08-07 Sun Oil Co Automatic blending control system
US3959636A (en) * 1975-03-10 1976-05-25 Mangood Corporation Batching system
DE2855324C2 (de) * 1978-12-21 1986-11-27 Elba-Werk Maschinen-Gesellschaft Mbh & Co, 7505 Ettlingen Verfahren zur Regelung der Wasserzugabe bei der Betonzubereitung und Vorrichtung zur Durchführung des Verfahrens
US4363742A (en) * 1980-06-17 1982-12-14 Pettibone Corporation Method and apparatus for making battery paste
JPS57209744A (en) * 1981-06-19 1982-12-23 Kitagawa Tekkosho:Kk Adjusting method for compactability of molding sand
US4403866A (en) * 1982-05-07 1983-09-13 E. I. Du Pont De Nemours And Company Process for making paints

Also Published As

Publication number Publication date
ES522901A0 (es) 1984-03-16
DE3373877D1 (en) 1987-11-05
JPS591047A (ja) 1984-01-06
IN158195B (https=) 1986-09-27
EP0095657A3 (en) 1985-05-02
AU558626B2 (en) 1987-02-05
DE3220662A1 (de) 1983-12-08
EP0095657B1 (de) 1987-09-30
US4569025A (en) 1986-02-04
EP0095657A2 (de) 1983-12-07
JPH0428458B2 (https=) 1992-05-14
AU1460083A (en) 1983-12-08

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