[go: up one dir, main page]

FR823483A - Process and machine for the preparation of sand used for foundry casting - Google Patents

Process and machine for the preparation of sand used for foundry casting

Info

Publication number
FR823483A
FR823483A FR823483DA FR823483A FR 823483 A FR823483 A FR 823483A FR 823483D A FR823483D A FR 823483DA FR 823483 A FR823483 A FR 823483A
Authority
FR
France
Prior art keywords
preparation
machine
sand used
foundry casting
foundry
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
Other languages
French (fr)
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.)
Mueller & Wagner Modell U Masc
Original Assignee
Mueller & Wagner Modell U Masc
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 Mueller & Wagner Modell U Masc filed Critical Mueller & Wagner Modell U Masc
Application granted granted Critical
Publication of FR823483A publication Critical patent/FR823483A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C1/00—Magnetic separation
    • B03C1/02—Magnetic separation acting directly on the substance being separated
    • B03C1/30—Combinations with other devices, not otherwise provided for
FR823483D 1936-09-05 1937-06-23 Process and machine for the preparation of sand used for foundry casting Expired FR823483A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE823483X 1936-09-05

Publications (1)

Publication Number Publication Date
FR823483A true FR823483A (en) 1938-01-20

Family

ID=1553663

Family Applications (1)

Application Number Title Priority Date Filing Date
FR823483D Expired FR823483A (en) 1936-09-05 1937-06-23 Process and machine for the preparation of sand used for foundry casting

Country Status (1)

Country Link
FR (1) FR823483A (en)

Similar Documents

Publication Publication Date Title
FR846951A (en) Process for the preparation of foundry molds and device for carrying out the process
FR823483A (en) Process and machine for the preparation of sand used for foundry casting
FR833122A (en) Process for casting sound ingots without shrinkage
FR830521A (en) Machine for the preparation of foundry sand
FR816023A (en) Method and device for the production of castings by means of injection or pressure casting machines
FR864308A (en) Improvements to machines for the preparation of foundry molds
FR813421A (en) Process for the preparation of butter
FR855272A (en) Process for the preparation of nitrogen-substituted amino-methylene acetone derivatives
FR795488A (en) Process for the preparation of sand molds for casting tubes and the like, by the centrifugation process
FR827217A (en) Process for the preparation of colloids
FR829335A (en) Machine for die casting of metals
FR838171A (en) Process for the preparation and application of alkylene trithiocarbonates
FR839414A (en) Method and device for casting foundry parts
FR761952A (en) Process for the preparation of amines
FR830602A (en) Process for the preparation of alkyl chlorides
FR836756A (en) Method and device for the preparation of foundry sands
FR822025A (en) Process for the preparation or improvement of furskins
FR811963A (en) Metal mold for centrifugal casting
BE428101A (en) Process for the preparation of aneurine
FR821512A (en) Process for the preparation of Thomas steel
FR855010A (en) Machine for die casting of ferrous metals
FR809476A (en) Method and apparatus for the casting of shell-cast foundry parts
FR840962A (en) Lubricant and process for obtaining it
FR820558A (en) Process for the preparation of copper oxychloride
FR771859A (en) Process for the preparation of amines