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CH468007A - Method and device for testing the degree of moistening of granular material such as molding sand - Google Patents

Method and device for testing the degree of moistening of granular material such as molding sand

Info

Publication number
CH468007A
CH468007A CH14968A CH14968A CH468007A CH 468007 A CH468007 A CH 468007A CH 14968 A CH14968 A CH 14968A CH 14968 A CH14968 A CH 14968A CH 468007 A CH468007 A CH 468007A
Authority
CH
Switzerland
Prior art keywords
moistening
testing
degree
granular material
molding sand
Prior art date
Application number
CH14968A
Other languages
German (de)
Inventor
Franz Dr Phil Hofmann
Original Assignee
Fischer Ag Georg
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 Fischer Ag Georg filed Critical Fischer Ag Georg
Priority to CH14968A priority Critical patent/CH468007A/en
Priority to DE19681815185 priority patent/DE1815185A1/en
Priority to GB1252022D priority patent/GB1252022A/en
Priority to FR6900059A priority patent/FR2000042A1/fr
Publication of CH468007A publication Critical patent/CH468007A/en

Links

Classifications

    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Sampling And Sample Adjustment (AREA)
CH14968A 1968-01-05 1968-01-05 Method and device for testing the degree of moistening of granular material such as molding sand CH468007A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CH14968A CH468007A (en) 1968-01-05 1968-01-05 Method and device for testing the degree of moistening of granular material such as molding sand
DE19681815185 DE1815185A1 (en) 1968-01-05 1968-12-17 Method and device for testing the degree of moisture in granular material, e.g. Molding sand
GB1252022D GB1252022A (en) 1968-01-05 1969-01-06
FR6900059A FR2000042A1 (en) 1968-01-05 1969-01-06

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH14968A CH468007A (en) 1968-01-05 1968-01-05 Method and device for testing the degree of moistening of granular material such as molding sand

Publications (1)

Publication Number Publication Date
CH468007A true CH468007A (en) 1969-01-31

Family

ID=4180356

Family Applications (1)

Application Number Title Priority Date Filing Date
CH14968A CH468007A (en) 1968-01-05 1968-01-05 Method and device for testing the degree of moistening of granular material such as molding sand

Country Status (4)

Country Link
CH (1) CH468007A (en)
DE (1) DE1815185A1 (en)
FR (1) FR2000042A1 (en)
GB (1) GB1252022A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0276882A1 (en) * 1987-01-20 1988-08-03 Deltracon Deventer B.V. Method and apparatus for preparing concrete mortar

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3220662A1 (en) * 1982-06-02 1983-12-08 Hubert Eirich METHOD FOR AUTOMATICALLY REGULATING FOUNDRY SAND PREPARATION PLANTS
JPH07239322A (en) * 1993-04-21 1995-09-12 Mas Fab Gustav Eirich Method and equipment for deciding molding characteristic of sand

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0276882A1 (en) * 1987-01-20 1988-08-03 Deltracon Deventer B.V. Method and apparatus for preparing concrete mortar
US4881819A (en) * 1987-01-20 1989-11-21 Deltracon Deventer B.V. Method and apparatus for preparing concrete mortar

Also Published As

Publication number Publication date
DE1815185A1 (en) 1969-10-16
FR2000042A1 (en) 1969-08-29
GB1252022A (en) 1971-11-03

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