FI911176L - FOERFARANDE FOER REGENERERING AV ANVAEND GJUTSAND SOM HUVUDSAKLIGEN BUNDITS TILL LERA. - Google Patents

FOERFARANDE FOER REGENERERING AV ANVAEND GJUTSAND SOM HUVUDSAKLIGEN BUNDITS TILL LERA. Download PDF

Info

Publication number: FI911176L
Authority: FI; Finland
Prior art keywords: gjutsand; bundits; huvudsakligen; anvaend; lera
Prior art date: 1990-03-08

Application number

FI911176A

Other languages

Finnish (fi)

Other versions

FI911176A7 (en

FI911176A0 (en

Inventor

Franz Satmer

Ludwig Wilhelm

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.)

1990-03-08

Filing date

1991-03-08

Publication date

1991-09-09

1991-03-08 Application filed by Fischer Ag Georg filed Critical Fischer Ag Georg

1991-03-08 Publication of FI911176A0 publication Critical patent/FI911176A0/en

1991-09-09 Publication of FI911176A7 publication Critical patent/FI911176A7/en

1991-09-09 Publication of FI911176L publication Critical patent/FI911176L/en

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
- B22C5/10—Machines or devices specially designed for dressing or handling the mould material so far as specially adapted for that purpose by dust separating

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Mold Materials And Core Materials (AREA)
Molds, Cores, And Manufacturing Methods Thereof (AREA)
Processing Of Solid Wastes (AREA)
Treatment Of Sludge (AREA)
Solid-Sorbent Or Filter-Aiding Compositions (AREA)

FI911176A 1990-03-08 1991-03-08 FOERFARANDE FOER REGENERERING AV ANVAEND GJUTSAND SOM HUVUDSAKLIGEN BUNDITS TILL LERA. FI911176L (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CH749/90A CH682056A5 (en)	1990-03-08	1990-03-08

Publications (3)

Publication Number	Publication Date
FI911176A0 FI911176A0 (en)	1991-03-08
FI911176A7 FI911176A7 (en)	1991-09-09
FI911176L true FI911176L (en)	1991-09-09

Family

ID=4194306

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FI911176A FI911176L (en)	1990-03-08	1991-03-08	FOERFARANDE FOER REGENERERING AV ANVAEND GJUTSAND SOM HUVUDSAKLIGEN BUNDITS TILL LERA.

Country Status (24)

Country	Link
JP (1)	JPH06134546A (en)
AT (1)	AT401244B (en)
AU (1)	AU7267591A (en)
BE (1)	BE1006644A5 (en)
BR (1)	BR9100949A (en)
CA (1)	CA2037737A1 (en)
CH (1)	CH682056A5 (en)
CS (1)	CS61091A2 (en)
DE (1)	DE4106736C2 (en)
DK (1)	DK40791A (en)
ES (1)	ES2028707A6 (en)
FI (1)	FI911176L (en)
FR (1)	FR2659255B1 (en)
GB (1)	GB2241658B (en)
HU (1)	HU209909B (en)
IT (1)	IT1251543B (en)
MX (1)	MX170860B (en)
NL (1)	NL9100402A (en)
NZ (1)	NZ237328A (en)
PL (1)	PL289336A1 (en)
PT (1)	PT96990A (en)
SE (1)	SE9100672L (en)
YU (1)	YU42391A (en)
ZA (1)	ZA911737B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE4212097A1 (en) *	1992-04-10	1993-10-14	Boenisch Dietmar	Method and device for regenerating foundry sand
DE4224493A1 (en) *	1992-07-24	1994-01-27	Boenisch Dietmar	Regenerating process and equipment for foundry sand
CN105170901B (en) *	2015-10-26	2017-05-17	中车长江车辆有限公司	Large-size cast steel wet type clay sand treatment system and sand treatment method

Family Cites Families (19)

* Cited by examiner, † Cited by third party
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
NL6411744A (en) *	1964-10-09	1966-04-12
US3312403A (en) *	1964-12-31	1967-04-04	Zifferer Lothar Robert	Machine and process for reclaiming foundry sand
US3826476A (en) *	1968-11-15	1974-07-30	Eirich G Maschf	Apparatus for moistening mixable materials
FR2115097B1 (en) *	1970-11-30	1975-04-18	Sigma Applic Produits
CH631643A5 (en) *	1978-04-14	1982-08-31	Fischer Ag Georg	METHOD FOR REGENERATING OLD FOUNDRY SAND AND DEVICE FOR CARRYING OUT THE METHOD AND PRODUCT OF THE METHOD.
GB2047588A (en) *	1979-04-06	1980-12-03	Distillers Co Carbon Dioxide	Reclamation of foundry sand
ATE3821T1 (en) *	1980-06-05	1983-07-15	Foseco International Limited	SAND REGENERATION.
DE3103030C2 (en) *	1981-01-30	1984-05-03	Klöckner-Humboldt-Deutz AG, 5000 Köln	Process for the extraction of foundry sand from used foundry sand
JPS58128247A (en) *	1982-01-28	1983-07-30	Nippon Chuzo Kk	Reconditioning method of old sand
JPS58128246A (en) *	1982-01-28	1983-07-30	Nippon Chuzo Kk	Reconditioning method of old sand
JPS59215243A (en) *	1983-05-23	1984-12-05	Nippon Kokan Keishiyu Kk	Reconditioning method of molding sand
DE3561928D1 (en) *	1984-01-11	1988-04-28	Gsr Sandregenerierungsgesellsc	Process and machine for regenerating used foundry sand
DE3400648A1 (en) *	1984-01-11	1985-07-18	Delta Engineering Beratung und Vermittlung Gesellschaft mbH, Irdning	DEVICE AND METHOD FOR REGENERATING FOUNDRY SCRAP
DE3400656A1 (en) *	1984-01-11	1985-07-18	Delta Engineering Beratung und Vermittlung Gesellschaft mbH, Irdning	Process for the regeneration of waste foundry sands
US4709862A (en) *	1987-01-30	1987-12-01	Leidel Dieter S	Method of reclaiming green sand
EP0343272B1 (en) *	1988-05-26	1992-08-05	Pohl Giessereitechnik	Method of and installation for regeneration of returned sand of foundry
CH679135A5 (en) *	1989-12-06	1991-12-31	Fischer Ag Georg
CH681283A5 (en) *	1990-08-16	1993-02-26	Fischer Ag Georg

1990
- 1990-03-08 CH CH749/90A patent/CH682056A5/de not_active IP Right Cessation
1991
- 1991-03-02 DE DE4106736A patent/DE4106736C2/en not_active Expired - Fee Related
- 1991-03-04 FR FR9102539A patent/FR2659255B1/en not_active Expired - Fee Related
- 1991-03-05 AT AT0046891A patent/AT401244B/en not_active IP Right Cessation
- 1991-03-05 NZ NZ237328A patent/NZ237328A/en unknown
- 1991-03-06 NL NL9100402A patent/NL9100402A/en not_active Application Discontinuation
- 1991-03-06 AU AU72675/91A patent/AU7267591A/en not_active Abandoned
- 1991-03-06 BE BE9100211A patent/BE1006644A5/en not_active IP Right Cessation
- 1991-03-06 ES ES9100561A patent/ES2028707A6/en not_active Expired - Fee Related
- 1991-03-06 SE SE9100672A patent/SE9100672L/en not_active Application Discontinuation
- 1991-03-07 HU HU91743A patent/HU209909B/en not_active IP Right Cessation
- 1991-03-07 PL PL28933691A patent/PL289336A1/en unknown
- 1991-03-07 JP JP3065299A patent/JPH06134546A/en active Pending
- 1991-03-07 MX MX024815A patent/MX170860B/en unknown
- 1991-03-07 DK DK040791A patent/DK40791A/en not_active Application Discontinuation
- 1991-03-07 CA CA002037737A patent/CA2037737A1/en not_active Abandoned
- 1991-03-08 CS CS91610A patent/CS61091A2/en unknown
- 1991-03-08 GB GB9104901A patent/GB2241658B/en not_active Expired - Fee Related
- 1991-03-08 YU YU42391A patent/YU42391A/en unknown
- 1991-03-08 FI FI911176A patent/FI911176L/en not_active Application Discontinuation
- 1991-03-08 PT PT96990A patent/PT96990A/en not_active Application Discontinuation
- 1991-03-08 IT ITMI910608A patent/IT1251543B/en active IP Right Grant
- 1991-03-08 ZA ZA911737A patent/ZA911737B/en unknown
- 1991-03-08 BR BR919100949A patent/BR9100949A/en active Search and Examination

Also Published As

Publication number	Publication date
FI911176A7 (en)	1991-09-09
DE4106736C2 (en)	1995-02-02
PT96990A (en)	1993-02-26
BE1006644A5 (en)	1994-11-08
FR2659255B1 (en)	1995-05-24
HUT56748A (en)	1991-10-28
NL9100402A (en)	1991-10-01
CA2037737A1 (en)	1991-09-09
ZA911737B (en)	1991-12-24
FI911176A0 (en)	1991-03-08
BR9100949A (en)	1991-11-05
FR2659255A1 (en)	1991-09-13
HU910743D0 (en)	1991-09-30
IT1251543B (en)	1995-05-17
ITMI910608A0 (en)	1991-03-08
MX170860B (en)	1993-09-20
PL289336A1 (en)	1991-10-21
GB9104901D0 (en)	1991-04-24
SE9100672D0 (en)	1991-03-06
JPH06134546A (en)	1994-05-17
AT401244B (en)	1996-07-25
DK40791D0 (en)	1991-03-07
DK40791A (en)	1991-09-09
HU209909B (en)	1994-11-28
CS61091A2 (en)	1991-09-15
GB2241658A (en)	1991-09-11
NZ237328A (en)	1993-03-26
ES2028707A6 (en)	1992-07-01
CH682056A5 (en)	1993-07-15
AU7267591A (en)	1991-09-12
DE4106736A1 (en)	1991-09-12
SE9100672L (en)	1991-09-09
YU42391A (en)	1993-11-16
ITMI910608A1 (en)	1992-09-08
GB2241658B (en)	1994-07-13
ATA46891A (en)	1995-12-15

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Legal Events

Date	Code	Title	Description
1996-01-14	FD	Application lapsed