ES2024370A6 - Procedimiento para tratar arena de moldes yno machos. - Google Patents
Procedimiento para tratar arena de moldes yno machos.Info
- Publication number
- ES2024370A6 ES2024370A6 ES9100222A ES9100222A ES2024370A6 ES 2024370 A6 ES2024370 A6 ES 2024370A6 ES 9100222 A ES9100222 A ES 9100222A ES 9100222 A ES9100222 A ES 9100222A ES 2024370 A6 ES2024370 A6 ES 2024370A6
- Authority
- ES
- Spain
- Prior art keywords
- sand
- treatment
- foundry
- core
- 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 - 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
- B22C5/18—Plants for preparing mould materials
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mold Materials And Core Materials (AREA)
- Processing Of Solid Wastes (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Abstract
PROCEDIMIENTO PARA TRATAR ARENA DE MOLDES Y/O DE MACHOS; PARTICULARMENTE SE PROPONE UN PROCEDIMIENTO PARA LA REGENRACION DE ARENA VIEJA DE TALLERES DE FUNDICION, QUE ES CARCTERIZADO EN EL SECTOR DE LA TECNICA COMO SISTEMA DE DOS CIRCUITOS POR UN SISTEMA DE TRATAMIENTO USUAL PARA ARENA DE MOLDES Y UN SEGUNDO SISTEMA DE REGENERACION INDEPENDIENTE LOCALMENTE PARA LA RECUPERACION DE LOS COMPONENTES UTILES DE LA ARENA VIEJA, TALES COMO POR EJEMPLO POLVO FINO DE CARBON Y BENTONITA.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH310/90A CH681434A5 (es) | 1990-01-31 | 1990-01-31 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2024370A6 true ES2024370A6 (es) | 1992-02-16 |
Family
ID=4184086
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES9100222A Expired - Fee Related ES2024370A6 (es) | 1990-01-31 | 1991-01-29 | Procedimiento para tratar arena de moldes yno machos. |
Country Status (19)
Country | Link |
---|---|
US (1) | US5167270A (es) |
JP (1) | JPH0824993B2 (es) |
AU (1) | AU632897B2 (es) |
BE (1) | BE1004173A3 (es) |
BR (1) | BR9100109A (es) |
CA (1) | CA2034410A1 (es) |
CH (1) | CH681434A5 (es) |
CS (1) | CS14191A2 (es) |
DE (1) | DE4040573C2 (es) |
DK (1) | DK16491A (es) |
ES (1) | ES2024370A6 (es) |
FI (1) | FI910475A (es) |
FR (1) | FR2657548B1 (es) |
GB (1) | GB2241183B (es) |
HU (1) | HU209942B (es) |
IT (1) | IT1244528B (es) |
NL (1) | NL9100053A (es) |
RU (1) | RU2030949C1 (es) |
SE (1) | SE9100254L (es) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4315893A1 (de) * | 1992-07-24 | 1994-11-17 | Boenisch Dietmar | Verfahren und Vorrichtung zum Regenerieren von Gießereisand |
DE19631788A1 (de) * | 1996-08-07 | 1998-02-12 | Inutec Ingenieure Fuer Ind Umw | Anordnung zur thermischen Aufbereitung von Formsand aus dem Vollformgießverfahren |
JP3503804B2 (ja) * | 1997-10-17 | 2004-03-08 | 新東工業株式会社 | 使用済み鋳物砂の再生方法 |
DE19925720C1 (de) * | 1999-06-07 | 2000-11-02 | Webac Ges Fuer Maschinenbau Mb | Verfahren und Vorichtung zur Aufbereitung von Gießereisand |
KR20010113871A (ko) * | 2000-01-28 | 2001-12-28 | 니시 마코토 | 생사 주형으로부터 주형 재료와 주형 생사를 붕괴하고분리시키는 방법 및 장치 |
CN1419481A (zh) * | 2000-03-02 | 2003-05-21 | 新东工业株式会社 | 用于处理回收砂的方法 |
EP1222978A3 (en) * | 2001-01-15 | 2007-10-17 | Sintokogio, Ltd. | A method for making sand covered with bentonite, the sand, and a method for recycling molding sand for a mold using the sand covered by bentonite |
DE102005055876B4 (de) * | 2004-11-23 | 2016-11-24 | Künkel Wagner Germany Gmbh | Vorrichtungskombination und Verfahren zum Trennen von Gusskörper und Form durch ein selektives Auspacken |
DE102005029742B3 (de) * | 2005-06-24 | 2006-08-24 | Klein Anlagenbau Ag | Verfahren zum Behandeln von Gießereiformstoffen |
DE102006024537B4 (de) * | 2005-11-23 | 2016-02-04 | Künkel Wagner Germany Gmbh | Trennen von Gusskörper und Form durch ein selektives Auspacken |
Family Cites Families (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1551738A (en) * | 1922-04-06 | 1925-09-01 | Fisher Wager | Process for preparing molding sand |
US2261947A (en) * | 1940-07-27 | 1941-11-11 | August J Barnebl | Foundry practice |
US2331102A (en) * | 1940-12-04 | 1943-10-05 | Jeffrey Mfg Co | Sand treating system and method |
US2478461A (en) * | 1946-03-16 | 1949-08-09 | Nichols Eng & Res Corp | Apparatus and method for treating foundry sand |
US2766496A (en) * | 1952-02-02 | 1956-10-16 | Robert W Ward Company | Method and apparatus for cleaning foundry sand |
FR1095786A (fr) * | 1953-03-18 | 1955-06-06 | Miag Mu Hlenbau & Ind G M B H | Procédé pour la préparation industrielle de sable de moulage |
GB1195226A (en) * | 1966-08-04 | 1970-06-17 | British Cast Iron Res Ass | Reclamation of Moulding Sand |
FR2115097B1 (es) * | 1970-11-30 | 1975-04-18 | Sigma Applic Produits | |
DK129397B (da) * | 1973-02-06 | 1974-10-07 | Dansk Ind Syndikat | Fremgangsmåde ved adskillelse af støbegods fra støbeforme af sand eller lignende materiale og anlæg til gennemførelse af denne fremgangsmåde. |
DE2320973A1 (de) * | 1973-04-26 | 1974-11-14 | Winfried Steinheider | Verfahren und anlage zur herstellung von formen und kernen fuer giessereizwecke |
DE2405113C3 (de) * | 1974-02-02 | 1980-02-14 | Alb. Klein Kg, 5241 Niederfischbach | Verfahren zur Rückgewinnung von mit Bindemittel versetztem Formstoff sowie Anlage zur Durchführung des Verfahrens |
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 |
US4144088A (en) * | 1977-01-19 | 1979-03-13 | Kenzler Engineering Company, Inc. | Process of reclaiming used foundry 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. |
US4449566A (en) * | 1979-04-09 | 1984-05-22 | Ford Motor Company | Foundry sand reclamation |
CH640159A5 (de) * | 1979-06-06 | 1983-12-30 | Foundry Design Corp Europ | Verfahren und anlage zum formen, nassentsanden und reinigen von gussstuecken. |
JPS5714442A (en) * | 1980-06-30 | 1982-01-25 | Toshiba Corp | Method and device for mulling of molding sand |
ZA834310B (en) * | 1982-06-18 | 1984-07-25 | Cosworth Res & Dev Ltd | Casting non-ferrous metals |
JPS5987948A (ja) * | 1982-11-12 | 1984-05-21 | Taiyo Chuki Kk | 鋳鋼用有機自硬性砂の再生分離方法 |
DE3342975A1 (de) * | 1983-11-28 | 1985-06-05 | Hubert Eirich | Verfahren zur automatischen steuerung des schlaemmstoffes von giessereiformsanden |
US4569696A (en) * | 1984-08-10 | 1986-02-11 | Institute Of Gas Technology | Process for thermal and pneumatic treatment of granular solids |
CH680498A5 (es) * | 1989-11-28 | 1992-09-15 | Fischer Ag Georg | |
GB2238741B (en) * | 1989-11-28 | 1993-09-15 | Fischer Ag Georg | Device for treatment of bulk material |
-
1990
- 1990-01-31 CH CH310/90A patent/CH681434A5/de not_active IP Right Cessation
- 1990-12-19 DE DE4040573A patent/DE4040573C2/de not_active Expired - Fee Related
-
1991
- 1991-01-11 NL NL9100053A patent/NL9100053A/nl not_active Application Discontinuation
- 1991-01-11 FR FR919100282A patent/FR2657548B1/fr not_active Expired - Lifetime
- 1991-01-11 BR BR919100109A patent/BR9100109A/pt active Search and Examination
- 1991-01-17 CA CA002034410A patent/CA2034410A1/en not_active Abandoned
- 1991-01-18 HU HU91168A patent/HU209942B/hu not_active IP Right Cessation
- 1991-01-23 CS CS91141A patent/CS14191A2/cs unknown
- 1991-01-23 AU AU69927/91A patent/AU632897B2/en not_active Ceased
- 1991-01-24 US US07/645,123 patent/US5167270A/en not_active Expired - Fee Related
- 1991-01-28 SE SE9100254A patent/SE9100254L/ not_active Application Discontinuation
- 1991-01-28 JP JP3025243A patent/JPH0824993B2/ja not_active Expired - Lifetime
- 1991-01-29 ES ES9100222A patent/ES2024370A6/es not_active Expired - Fee Related
- 1991-01-30 IT ITMI910219A patent/IT1244528B/it active IP Right Grant
- 1991-01-30 DK DK016491A patent/DK16491A/da not_active Application Discontinuation
- 1991-01-30 GB GB9102011A patent/GB2241183B/en not_active Expired - Fee Related
- 1991-01-30 RU SU914894259A patent/RU2030949C1/ru active
- 1991-01-30 BE BE9100086A patent/BE1004173A3/fr not_active IP Right Cessation
- 1991-01-31 FI FI910475A patent/FI910475A/fi not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
GB2241183B (en) | 1993-10-06 |
SE9100254D0 (sv) | 1991-01-28 |
FR2657548B1 (fr) | 1994-07-01 |
DE4040573C2 (de) | 1994-11-24 |
DE4040573A1 (de) | 1991-09-05 |
US5167270A (en) | 1992-12-01 |
SE9100254L (sv) | 1991-08-01 |
DK16491D0 (da) | 1991-01-30 |
HU910168D0 (en) | 1991-08-28 |
FR2657548A1 (fr) | 1991-08-02 |
JPH0824993B2 (ja) | 1996-03-13 |
GB9102011D0 (en) | 1991-03-13 |
FI910475A0 (fi) | 1991-01-31 |
CS14191A2 (en) | 1991-09-15 |
AU6992791A (en) | 1991-08-01 |
HU209942B (en) | 1994-12-28 |
JPH04313443A (ja) | 1992-11-05 |
CH681434A5 (es) | 1993-03-31 |
IT1244528B (it) | 1994-07-15 |
ITMI910219A0 (it) | 1991-01-30 |
NL9100053A (nl) | 1991-08-16 |
BE1004173A3 (fr) | 1992-10-06 |
GB2241183A (en) | 1991-08-28 |
BR9100109A (pt) | 1991-10-22 |
CA2034410A1 (en) | 1991-08-01 |
AU632897B2 (en) | 1993-01-14 |
DK16491A (da) | 1991-08-01 |
ITMI910219A1 (it) | 1992-07-30 |
HUT56507A (en) | 1991-09-30 |
FI910475A (fi) | 1991-08-01 |
RU2030949C1 (ru) | 1995-03-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 19990301 |