DE59704789D1 - Einrichtung zum Aushärten von Giesserei-Kernen - Google Patents
Einrichtung zum Aushärten von Giesserei-KernenInfo
- Publication number
- DE59704789D1 DE59704789D1 DE59704789T DE59704789T DE59704789D1 DE 59704789 D1 DE59704789 D1 DE 59704789D1 DE 59704789 T DE59704789 T DE 59704789T DE 59704789 T DE59704789 T DE 59704789T DE 59704789 D1 DE59704789 D1 DE 59704789D1
- Authority
- DE
- Germany
- Prior art keywords
- supply container
- catalyst
- core
- compressed air
- mixing stage
- 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 - Lifetime
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/12—Treating moulds or cores, e.g. drying, hardening
- B22C9/123—Gas-hardening
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Catalysts (AREA)
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
- Mold Materials And Core Materials (AREA)
- Magnetic Heads (AREA)
- Casting Devices For Molds (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/863,913 US5971056A (en) | 1997-05-27 | 1997-05-27 | Device for hardening foundry cores and use thereof |
CZ19971654A CZ289410B6 (cs) | 1997-05-27 | 1997-05-28 | Zařízení k vytvrzování slévárenských jader |
EP97108678A EP0881014B1 (de) | 1997-05-27 | 1997-05-30 | Einrichtung zum Aushärten von Giesserei-Kernen |
Publications (1)
Publication Number | Publication Date |
---|---|
DE59704789D1 true DE59704789D1 (de) | 2001-11-08 |
Family
ID=27179637
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE59704789T Expired - Lifetime DE59704789D1 (de) | 1997-05-27 | 1997-05-30 | Einrichtung zum Aushärten von Giesserei-Kernen |
Country Status (6)
Country | Link |
---|---|
US (1) | US5971056A (de) |
EP (1) | EP0881014B1 (de) |
AT (1) | ATE206333T1 (de) |
CZ (1) | CZ289410B6 (de) |
DE (1) | DE59704789D1 (de) |
ES (1) | ES2163064T3 (de) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6505671B1 (en) * | 2000-12-28 | 2003-01-14 | Hayes Lemmerz International, Inc. | Method for producing a sand core |
US6520244B2 (en) * | 2001-03-14 | 2003-02-18 | Ford Global Technologies, Inc. | Method and apparatus for curing foundry cores |
CH695547A5 (de) * | 2002-06-17 | 2006-06-30 | Lueber Gmbh | Verfahren und Einrichtung zum Aushärten von Giesserei-Kernen. |
DE10231883B4 (de) * | 2002-07-12 | 2008-01-17 | J. Eberspächer GmbH & Co. KG | Verdampferanordnung, insbesondere zur Erzeugung eines in einem Reformer zur Wasserstoffgewinnung zersetzbaren Kohlenwasserstoff/Mischmaterial-Gemisches |
US20050082331A1 (en) * | 2003-10-17 | 2005-04-21 | Chi-Hong Yang | Tempered glass breaker |
US20080060763A1 (en) * | 2006-09-11 | 2008-03-13 | Kenn Bishop | Tire bead breaking tool and method of use |
CN103521708A (zh) * | 2013-08-16 | 2014-01-22 | 苏州明志科技有限公司 | 用于冷芯机的气体发生器催化剂定量控制方法及装置 |
EP2848332B1 (de) | 2013-09-11 | 2015-08-05 | Lüber GmbH | Einrichtung und verfahren zum aushärten von giesserei-kernen |
CN103949583B (zh) * | 2014-04-22 | 2016-08-17 | 重庆长江造型材料(集团)股份有限公司 | 热风装置控制系统 |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1269202A (en) * | 1968-02-14 | 1972-04-06 | Fordath Ltd | Improvements in the production of cores for use in the production of metal castings |
DE2025253C3 (de) * | 1970-05-23 | 1975-10-02 | Guenther 7012 Schmiden Doll | Verfahren und Einrichtung zum Herstellen von Kernen oder Sandformen |
DE2162137C2 (de) * | 1971-12-15 | 1983-01-13 | Horst-Werner Ing.(Grad.) 7707 Engen Michel | Anlage zum Aushärten von Sandformen und -kernen für Gießereizwecke |
DE2413537C2 (de) * | 1974-03-21 | 1984-11-15 | Horst-Werner Ing.(Grad.) 7707 Engen Michel | Vorrichtung zum Herstellen von Kernen für Gießereizwecke |
DE2621153A1 (de) * | 1976-05-13 | 1977-11-24 | Daimler Benz Ag | Verfahren und einrichtung zum aushaerten von sandformkoerpern |
JPS55501051A (de) * | 1978-12-22 | 1980-12-04 | ||
US4362204A (en) * | 1980-03-17 | 1982-12-07 | The Mead Corporation | Method and apparatus for curing a foundry core |
US4483384A (en) * | 1980-06-02 | 1984-11-20 | Michel Horst Werner | Apparatus for hardening mold parts made of sand for making metal castings |
DE3135510A1 (de) * | 1981-09-08 | 1983-03-24 | Horst-Werner Ing.(Grad.) 7707 Engen Michel | Einrichtung zum aushaerten von aus sand unter beigabe von aushaertbaren bindemitteln hergestellten kernen und/oder formen |
DE3340762C2 (de) * | 1983-11-10 | 1986-10-02 | Horst Werner Dipl.-Ing. 7707 Engen Michel | Verfahren und Vorrichtung zum Aushärten von aus Sand unter Verwendung eines Bindemittels hergestellten Kernen und/oder Formen, die zum Gießen von Formkörpern aus metallischen oder nicht metallischen schmelzflüssigen Ausgangsmaterialien Verwendung finden |
US4540531A (en) * | 1984-05-04 | 1985-09-10 | Ashland Oil, Inc. | Vapor generator and its use in generating vapors in a pressurized gas |
DE3422742A1 (de) * | 1984-06-19 | 1985-12-19 | Michel, Horst Werner, Dipl.-Ing., 7707 Engen | Steuerung fuer eine vorrichtung zum aushaerten von sandkernen und/oder -formen |
CH667821A5 (en) * | 1985-08-02 | 1988-11-15 | Werner Lueber | Appts. for hardening casting cores - having time valves controlling the flow of air and hardener gas through core box |
CH670405A5 (de) * | 1985-12-19 | 1989-06-15 | Werner Lueber | |
CH674480A5 (de) * | 1987-10-02 | 1990-06-15 | Franz Gaehler | |
DE4112701A1 (de) * | 1991-04-18 | 1992-10-22 | Dossmann Gmbh Eisengiesserei U | Verfahren und vorrichtung der herstellung von sandkernen fuer den metallguss |
DE4213845C2 (de) * | 1992-04-28 | 1997-01-09 | Hottinger Adolf Masch | Vorrichtung zum separaten Begasen von porösen Gießereikernen |
-
1997
- 1997-05-27 US US08/863,913 patent/US5971056A/en not_active Expired - Lifetime
- 1997-05-28 CZ CZ19971654A patent/CZ289410B6/cs not_active IP Right Cessation
- 1997-05-30 EP EP97108678A patent/EP0881014B1/de not_active Expired - Lifetime
- 1997-05-30 DE DE59704789T patent/DE59704789D1/de not_active Expired - Lifetime
- 1997-05-30 ES ES97108678T patent/ES2163064T3/es not_active Expired - Lifetime
- 1997-05-30 AT AT97108678T patent/ATE206333T1/de active
Also Published As
Publication number | Publication date |
---|---|
CZ165497A3 (cs) | 1998-12-16 |
US5971056A (en) | 1999-10-26 |
EP0881014A1 (de) | 1998-12-02 |
ES2163064T3 (es) | 2002-01-16 |
ATE206333T1 (de) | 2001-10-15 |
CZ289410B6 (cs) | 2002-01-16 |
EP0881014B1 (de) | 2001-10-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8328 | Change in the person/name/address of the agent |
Representative=s name: PATENTANWAELTE WESTPHAL MUSSGNUG & PARTNER, 78048 V |