FR2267845A2 - Recovery of foundry sand, e.g. shell moulding sand - using fluidised bed for complete combustion or organic matter - Google Patents

Recovery of foundry sand, e.g. shell moulding sand - using fluidised bed for complete combustion or organic matter

Info

Publication number: FR2267845A2
Authority: FR; France
Prior art keywords: sand; fluidised bed; recovery; organic matter; vibratory conveyor
Prior art date: 1974-04-20
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.): Granted

Application number

FR7428564A

Other languages

English (en)

Other versions

FR2267845B2 (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.)

Carl Schenck AG

Original Assignee

Carl Schenck 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.)

1974-04-20

Filing date

1974-08-20

Publication date

1975-11-14

1974-04-20 Priority claimed from DE19742419186 external-priority patent/DE2419186C2/de

1974-08-20 Application filed by Carl Schenck AG filed Critical Carl Schenck AG

1975-11-14 Publication of FR2267845A2 publication Critical patent/FR2267845A2/fr

1977-03-25 Application granted granted Critical

1977-03-25 Publication of FR2267845B2 publication Critical patent/FR2267845B2/fr

Status Granted legal-status Critical Current

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
- 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

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Molds, Cores, And Manufacturing Methods Thereof (AREA)

FR7428564A 1974-04-20 1974-08-20 Recovery of foundry sand, e.g. shell moulding sand - using fluidised bed for complete combustion or organic matter Granted FR2267845A2 (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19742419186 DE2419186C2 (de)		1974-04-20	Verfahren und Vorrichtung zum Regenerieren von mit brennbaren Fremdstoffen behaftetem Formsand

Publications (2)

Publication Number	Publication Date
FR2267845A2 true FR2267845A2 (en)	1975-11-14
FR2267845B2 FR2267845B2 (fr)	1977-03-25

Family

ID=5913483

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR7428564A Granted FR2267845A2 (en)	1974-04-20	1974-08-20	Recovery of foundry sand, e.g. shell moulding sand - using fluidised bed for complete combustion or organic matter

Country Status (3)

Country	Link
BE (1)	BE828104R (fr)
CH (1)	CH579956A5 (fr)
FR (1)	FR2267845A2 (fr)

1974
- 1974-08-20 FR FR7428564A patent/FR2267845A2/fr active Granted
1975
- 1975-04-18 CH CH498375A patent/CH579956A5/xx not_active IP Right Cessation
- 1975-04-18 BE BE155539A patent/BE828104R/fr active

Also Published As

Publication number	Publication date
FR2267845B2 (fr)	1977-03-25
DE2419186A1 (fr)	1975-09-11
CH579956A5 (fr)	1976-09-30
BE828104R (fr)	1975-10-20
DE2419186B1 (fr)	1975-09-11

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