FR2659256B1 - Procede de traitement de regeneration par charges de sable de fonderie usage lie principalement a l'argile. - Google Patents
Procede de traitement de regeneration par charges de sable de fonderie usage lie principalement a l'argile.Info
- Publication number
- FR2659256B1 FR2659256B1 FR9102540A FR9102540A FR2659256B1 FR 2659256 B1 FR2659256 B1 FR 2659256B1 FR 9102540 A FR9102540 A FR 9102540A FR 9102540 A FR9102540 A FR 9102540A FR 2659256 B1 FR2659256 B1 FR 2659256B1
- Authority
- FR
- France
- Prior art keywords
- clay
- foundry sand
- regeneration treatment
- use primarily
- primarily linked
- 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 - Fee Related
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
-
- 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
- B22C5/10—Machines or devices specially designed for dressing or handling the mould material so far as specially adapted for that purpose by dust separating
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S241/00—Solid material comminution or disintegration
- Y10S241/10—Foundry sand treatment
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
- Processing Of Solid Wastes (AREA)
- Mold Materials And Core Materials (AREA)
- Treatment Of Fiber Materials (AREA)
- Road Paving Structures (AREA)
- Muffle Furnaces And Rotary Kilns (AREA)
- Cyclones (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH748/90A CH682986A5 (de) | 1990-03-08 | 1990-03-08 | Verfahren zur chargenweisen Regenerierbehandlung von überwiegend tongebundenem Giesserei-Altsand. |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2659256A1 FR2659256A1 (fr) | 1991-09-13 |
FR2659256B1 true FR2659256B1 (fr) | 1996-01-12 |
Family
ID=4194281
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR9102540A Expired - Fee Related FR2659256B1 (fr) | 1990-03-08 | 1991-03-04 | Procede de traitement de regeneration par charges de sable de fonderie usage lie principalement a l'argile. |
Country Status (26)
Country | Link |
---|---|
US (1) | US5103894A (fr) |
JP (1) | JPH06114495A (fr) |
KR (1) | KR910016409A (fr) |
AT (1) | AT401743B (fr) |
AU (1) | AU636460B2 (fr) |
BE (1) | BE1005692A5 (fr) |
BR (1) | BR9100947A (fr) |
CA (1) | CA2037736A1 (fr) |
CH (1) | CH682986A5 (fr) |
CS (1) | CS60991A2 (fr) |
DE (1) | DE4106737A1 (fr) |
DK (1) | DK40691A (fr) |
ES (1) | ES2028706A6 (fr) |
FI (1) | FI94034C (fr) |
FR (1) | FR2659256B1 (fr) |
GB (1) | GB2241659B (fr) |
HU (1) | HU207246B (fr) |
IT (1) | IT1244752B (fr) |
MX (1) | MX172814B (fr) |
NL (1) | NL9100401A (fr) |
PL (1) | PL289337A1 (fr) |
PT (1) | PT96989A (fr) |
RU (1) | RU2061573C1 (fr) |
SE (1) | SE9100673L (fr) |
YU (1) | YU42291A (fr) |
ZA (1) | ZA911736B (fr) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4212097A1 (de) * | 1992-04-10 | 1993-10-14 | Boenisch Dietmar | Verfahren und Vorrichtung zum Regenerieren von Giessereisand |
CH687858A5 (de) * | 1992-07-01 | 1997-03-14 | Fischer Georg Giessereianlagen | Einrichtung zur Regenerierung von Giesserei-Sand. |
DE4224493A1 (de) * | 1992-07-24 | 1994-01-27 | Boenisch Dietmar | Verfahren und Vorrichtung zum Regenerieren von Giessereisand |
DE4237838A1 (de) * | 1992-11-10 | 1994-05-11 | Badische Maschf Gmbh | Verfahren und Vorrichtung zum Regenerieren von Gießereialtsand |
DE4301646C2 (de) * | 1993-01-22 | 1995-08-03 | Klein Alb Gmbh Co Kg | Vorrichtung zum Regenerieren von Gießereisand |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB172221A (en) * | 1920-12-06 | 1921-12-08 | William Beard Lake | An improved method and apparatus for treating, cleaning, or preparing sand for casting moulds |
GB446966A (en) * | 1934-10-05 | 1936-05-05 | Percy Hutchinson Wilson | Improvements in or relating to the preparation of foundry moulding materials |
GB1012575A (en) * | 1963-05-25 | 1965-12-08 | British Cast Iron Res Ass | Improvements in the conditioning of granular or pulverulent materials |
US3312403A (en) * | 1964-12-31 | 1967-04-04 | Zifferer Lothar Robert | Machine and process for reclaiming foundry sand |
DE1608041A1 (de) * | 1968-02-21 | 1970-10-22 | Badische Maschf Gmbh | Verfahren zum Betrieb einer Formsandaufbereitungsanlage mit Nassentstauber |
US3826476A (en) * | 1968-11-15 | 1974-07-30 | Eirich G Maschf | Apparatus for moistening mixable materials |
US3782643A (en) * | 1971-01-21 | 1974-01-01 | Carborundum Co | Apparatus for conditioning a granular material |
DE2233111C3 (de) * | 1972-07-06 | 1974-11-28 | Hermann 2105 Seevetal Jacob | Verfahren und Vorrichtung zum Regenerieren von kunstharzgebundenem Gießereialtsand |
US3825190A (en) * | 1973-02-14 | 1974-07-23 | Nat Eng Co | Apparatus for treating granular material |
IT1038788B (it) * | 1975-06-09 | 1979-11-30 | Valsecchi A | Perfezionamento ai dispositivi par ticolarmente utilizzabili per il razionale recupero delle sabbie impiegate nelle fonderie e relatici oi spositivi perfezionati |
YU89478A (en) * | 1977-05-12 | 1983-01-21 | Przedsieb Projektowania Wyposa | Equipment for cooling and separating castings from casting sand |
CH631643A5 (de) * | 1978-04-14 | 1982-08-31 | Fischer Ag Georg | Verfahren zur regenerierung von giesserei-altsand sowie einrichtung zur durchfuehrung des verfahrens und erzeugnis des verfahrens. |
US4177952A (en) * | 1978-04-24 | 1979-12-11 | National Engineering Company | Impact scrubber |
EP0041774B1 (fr) * | 1980-06-05 | 1983-06-22 | Foseco International Limited | Régénération de sable |
US4436138A (en) * | 1980-07-23 | 1984-03-13 | Nippon Chuzo Kabushiki Kaisha | Method of and apparatus for reclaiming molding sand |
JPS59215243A (ja) * | 1983-05-23 | 1984-12-05 | Nippon Kokan Keishiyu Kk | 鋳物砂の再生方法 |
JPS6092041A (ja) * | 1983-10-26 | 1985-05-23 | Hitachi Metals Ltd | 鋳物砂の微粉量測定方法 |
DE3561928D1 (en) * | 1984-01-11 | 1988-04-28 | Gsr Sandregenerierungsgesellsc | Process and machine for regenerating used foundry sand |
US4709862A (en) * | 1987-01-30 | 1987-12-01 | Leidel Dieter S | Method of reclaiming green sand |
DE3873522D1 (de) * | 1988-05-26 | 1992-09-10 | Pohl Giessereitechnik | Verfahren und vorrichtung zum regenieren von giessereialtsanden. |
-
1990
- 1990-03-08 CH CH748/90A patent/CH682986A5/de not_active IP Right Cessation
-
1991
- 1991-03-02 DE DE4106737A patent/DE4106737A1/de active Granted
- 1991-03-04 FR FR9102540A patent/FR2659256B1/fr not_active Expired - Fee Related
- 1991-03-05 AT AT0046791A patent/AT401743B/de not_active IP Right Cessation
- 1991-03-06 BE BE9100210A patent/BE1005692A5/fr not_active IP Right Cessation
- 1991-03-06 NL NL9100401A patent/NL9100401A/nl not_active Application Discontinuation
- 1991-03-06 ES ES9100560A patent/ES2028706A6/es not_active Expired - Fee Related
- 1991-03-06 SE SE9100673A patent/SE9100673L/xx not_active Application Discontinuation
- 1991-03-07 PL PL28933791A patent/PL289337A1/xx unknown
- 1991-03-07 RU SU914894800A patent/RU2061573C1/ru active
- 1991-03-07 JP JP3065294A patent/JPH06114495A/ja active Pending
- 1991-03-07 MX MX024816A patent/MX172814B/es unknown
- 1991-03-07 DK DK040691A patent/DK40691A/da not_active Application Discontinuation
- 1991-03-07 HU HU91744A patent/HU207246B/hu not_active IP Right Cessation
- 1991-03-07 CA CA002037736A patent/CA2037736A1/fr not_active Abandoned
- 1991-03-08 BR BR919100947A patent/BR9100947A/pt active Search and Examination
- 1991-03-08 IT ITMI910607A patent/IT1244752B/it active IP Right Grant
- 1991-03-08 GB GB9104980A patent/GB2241659B/en not_active Expired - Fee Related
- 1991-03-08 PT PT96989A patent/PT96989A/pt not_active Application Discontinuation
- 1991-03-08 AU AU72783/91A patent/AU636460B2/en not_active Ceased
- 1991-03-08 US US07/666,585 patent/US5103894A/en not_active Expired - Fee Related
- 1991-03-08 ZA ZA911736A patent/ZA911736B/xx unknown
- 1991-03-08 KR KR1019910003701A patent/KR910016409A/ko not_active Application Discontinuation
- 1991-03-08 CS CS91609A patent/CS60991A2/cs unknown
- 1991-03-08 YU YU42291A patent/YU42291A/sh unknown
- 1991-03-08 FI FI911175A patent/FI94034C/fi not_active IP Right Cessation
Also Published As
Similar Documents
Publication | Publication Date | Title |
---|---|---|
BE891935A (fr) | Procede et installation de regeneration de sable de moulage use | |
BE872410A (fr) | Procede et systeme de combustion a lit fluide avec sechage prealable d'une charge humide en utilisant un lit de sable | |
FR2659256B1 (fr) | Procede de traitement de regeneration par charges de sable de fonderie usage lie principalement a l'argile. | |
FR2654960B1 (fr) | Procede de regeneration de sable de fonderie usage lie pricipalement a l'argile. | |
TR26170A (tr) | DEMIR CELAT BILESIKLERININ YUMUSAKCA ÖLDüRüCü MADDELER OLARAK KULLANIMI | |
FR2659255B1 (fr) | Procede de traitement de regeneration de sable de fonderie usage lie principalement a l'argile. | |
DE69324147D1 (de) | Maschine zum granulieren | |
FR2657548B1 (fr) | Procede de traitement de sable pour moules et/ou pour noyaux. | |
FR2597801B1 (fr) | Vehicule a systeme de suspension reglable pour faciliter l'acces a un fauteuil roulant | |
BR8800191A (pt) | Aperfeicoamentos referentes a filtros | |
FR2674844B1 (fr) | Procede et installation de traitement d'epuration de lisiers d'animaux. | |
FR2550797B1 (fr) | Procede de consolidation de sable | |
FR2584313B1 (fr) | Procede de purification du sable par attrition | |
FR2608587B3 (fr) | Procede d'epuration d'effluents industriels par le " lithotamnium calcareum " | |
DK235387D0 (da) | Aggregat til at loese lukkeorganer | |
FR2623801B1 (fr) | Procede de purification de l'hexamethylenediamine | |
OA08173A (fr) | Procédé pour le traitement et l'épuration des eaux, par floculation en lit fluidisé des particules en suspension. | |
FR2595987B1 (fr) | Procede d'encrage pour caches grattables | |
IT228912Y1 (it) | Filtro speciale per la marmitta ecologica 90 complementare ed integrativo al brevetto n. 48585a90 del 17.12.90 . componenti | |
FR2673192B1 (fr) | Procede pour l'elimination du mercure et eventuellement d'arsenic dans les charges des procedes catalytiques producteurs d'aromatiques. . | |
FR2644344B1 (fr) | Utilisation du verapamil pour preparer un medicament pour le traitement de l'apnee du sommeil | |
MA21467A1 (fr) | Projet nouveau de remise en marche de l'horloge hydraulique de la medersa abou inania a fes | |
IT8268147A0 (it) | Perfezionamento relativo alle ruote carrello per trattori cingolati | |
FR2613349B3 (fr) | Agent de purification de l'eau | |
FR2686246B3 (fr) | Orthese de poignet pour le traitement de l'epicondylalgie. |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |