EP1501647A1 - Verfahren und vorrichtung zum gewichtskontrollierbaren befüllen von kokillen an nicht-eisen-giessmaschinen - Google Patents
Verfahren und vorrichtung zum gewichtskontrollierbaren befüllen von kokillen an nicht-eisen-giessmaschinenInfo
- Publication number
- EP1501647A1 EP1501647A1 EP03708217A EP03708217A EP1501647A1 EP 1501647 A1 EP1501647 A1 EP 1501647A1 EP 03708217 A EP03708217 A EP 03708217A EP 03708217 A EP03708217 A EP 03708217A EP 1501647 A1 EP1501647 A1 EP 1501647A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- casting
- dosiermulde
- filling
- trough
- weight
- 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.)
- Granted
Links
- 238000005266 casting Methods 0.000 title claims abstract description 70
- 238000000034 method Methods 0.000 title claims abstract description 16
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title claims abstract description 12
- 229910052742 iron Inorganic materials 0.000 title claims abstract description 6
- 229910001338 liquidmetal Inorganic materials 0.000 claims abstract description 19
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 10
- 229910052802 copper Inorganic materials 0.000 claims abstract description 10
- 239000010949 copper Substances 0.000 claims abstract description 10
- 238000004519 manufacturing process Methods 0.000 claims abstract description 6
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims abstract description 4
- 229910052725 zinc Inorganic materials 0.000 claims abstract description 4
- 239000011701 zinc Substances 0.000 claims abstract description 4
- 239000002184 metal Substances 0.000 claims description 20
- 229910052751 metal Inorganic materials 0.000 claims description 20
- 230000001133 acceleration Effects 0.000 claims description 6
- 229910001018 Cast iron Inorganic materials 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 238000001514 detection method Methods 0.000 claims description 4
- 238000007689 inspection Methods 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 238000002844 melting Methods 0.000 claims description 2
- 230000008018 melting Effects 0.000 claims description 2
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 230000001105 regulatory effect Effects 0.000 abstract description 2
- 239000000155 melt Substances 0.000 description 6
- 238000011017 operating method Methods 0.000 description 4
- 238000005303 weighing Methods 0.000 description 4
- 238000011161 development Methods 0.000 description 2
- 238000002386 leaching Methods 0.000 description 2
- 238000005058 metal casting Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- -1 ferrous metals Chemical class 0.000 description 1
- 238000005429 filling process Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000004260 weight control Methods 0.000 description 1
- 230000004584 weight gain Effects 0.000 description 1
- 235000019786 weight gain Nutrition 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D37/00—Controlling or regulating the pouring of molten metal from a casting melt-holding vessel
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D39/00—Equipment for supplying molten metal in rations
- B22D39/04—Equipment for supplying molten metal in rations having means for controlling the amount of molten metal by weight
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D5/00—Machines or plants for pig or like casting
- B22D5/02—Machines or plants for pig or like casting with rotary casting tables
Definitions
- the invention relates to a method for accurate filling of molds of a non-iron casting machine, for example a copper anode casting machine or a zinc anode casting machine, which are designed for production in fully mechanical casting operation as casting wheels and are equipped with the molds.
- the invention also relates to a device for carrying out the method.
- anodes are produced from non-ferrous metals with relatively high numbers in fully mechanical casting operation using multiple molds made of cast iron, copper or steel.
- the exact piece weight as well as the exact plane parallelism of their surfaces is considered.
- Constant compliance with these parameters is achieved particularly advantageously in the use of pouring machines equipped with casting wheels.
- one or two casting wheels equipped with molds are provided in a tiltable arrangement with oppositely disposed casting troughs, which are alternately filled with cast metal in molds passing underneath and then tipped into one mold at a time when it is stationary.
- the known production process finds its natural limits with the difference in speed between the standing casting troughs and the mold troughs undercutting these casting troughs.
- the speed difference enforces the maximum achievable output of anode casting according to unit weight, quantity and quality of piece, in particular depending the required service life of the casting wheel as well as the travel times including the acceleration and deceleration times.
- German Patent Application 2 011 698 For accurate casting of copper anode plates in the respective molds of a casting wheel is known from German Patent Application 2 011 698 that target weight of the anode plates before entering the G manme- talles in a mold regardless of the actual weight of a previously cast anode plate by weighing an absolutely adjustable subset to determine a total amount of two to three times the subset.
- the present invention seeks to provide an improved operating method and an improved design for non-iron casting machines in order to increase the product quality and to achieve a weight-accurate Kokillenbe colllung.
- the above object is achieved by a method referred to in the preamble of claim 1 by the characterizing features of claim 1, wherein in a first step liquid metal is introduced in a controlled mass flow to determine the continuous, dynamic weight gain in a Swissmulde and in a second step by tilting the intermediate trough liquid metal alternately placed on one side in a Dosiermulde existing there and tipped the intermediate trough in the direction of the second Dosiermulde after filling the first Dosiermulde and at the same time the mass of an anode from the first filled Dosiermulde by a controlled tilting movement in a the casting mold arranged on the casting mold is cast.
- the casting of the liquid metal is divided into preferably three phases, after which the liquid metal is first poured in a first phase with a relatively low mass flow in a mold and in a second phase after reaching a predetermined metal mass or Metal weight uniform filling of the mold is made with a relatively higher mass flow, and in a third phase after re-reaching a predetermined weight of molten metal, the weight-accurate fine filling with reduced mass flow.
- Dosiermulden on two casting wheels takes place after completion of the filling of a Dosiermulde the positioning of the next empty mold under each currently filled Dosiermulde.
- a particularly advantageous development of the invention is that the period between the positioning of two molds from service life of a casting wheel and movement times for positive or negative acceleration, for example for Befullen, inspection or removal, calculated as so-called cycle time, with a superposition of the movement times and in particular the Filling is considered.
- a casting machine having the features mentioned in the preamble of claim 7 that under each spout of a metal melting furnace intermediate recesses with transverse outlets are provided for the limited absorption of molten metal, which in a stationary arrangement their horizontal longitudinal axis can be tilted to both sides, as well as a dosing trough disposed at a distance of a vertical projection under each outlet opening about a transverse axis, and also a mold made of cast iron, copper or steel arranged at a distance of a vertical projection below each pouring edge of a dosing trough on a casting wheel.
- a step-shaped pouring edge is formed at the front outlet of each dosing trough.
- hydraulic cylinders are arranged for tilting each intermediate recess about its longitudinal axis and for tilting each dosing recess about its transverse axis.
- load cells are used for the current detection of the weight content of the intermediate troughs and for the current detection of the weight content of Dosiermulden.
- Figure 1 is a plan view of the pouring device of a metal casting machine with two casting wheels in a V-shaped arrangement of Dosiermulden.
- 5 shows the side view of a Dosiermulde in emptying-tilting position.
- FIG. 6 is an enlarged sectional view of the front spout of a Dosiermulde. 7 shows a side view of an intermediate recess with a pivot bearing;
- FIG. 9 is a perspective view of the pouring device.
- FIG. 1 The plan view of Fig. 1 shows the essential functional elements of a metal casting machine 9, 9 'in functional V-connection of Dosiermulden 5, 5' with an intermediate trough 4. This is by means of a tilting bearing axis xx tilted to both sides and empties it Molten metal through the outlets 6, 6 'in the Dosiermulden 5, 5'.
- a means for tilting preferably position adjustable hydraulic cylinders 12, 12 'are arranged on one side of a Dosiermulde.
- the intermediate recess 4 is pivotally mounted at two points on a frame 16 about its longitudinal axis x-x, wherein the third attachment point is a hydraulic cylinder 11 is used.
- the frame 16 is also mounted on load cells 13 at at least three points. The load cells are arranged within the overall system so that no lateral forces act on the load cells and thus no incorrect measurements occur.
- the Dosiermulden 5, 5 ' are tiltably mounted by means of their transverse axes y-y from the horizontal position to a discharge position tilted forward. After tilting the intermediate recess in the longitudinal axis x-x, melt is filled into the associated dosing trough 5, 5 'after one side in each case via one of the outlets 6, 6' (FIGS. 3 and 5)
- Weight-controlled melt is discharged from these dosing troughs into a respective mold 10, 10 'which is rotatably provided on the periphery of each casting wheel 9, 9'.
- an anode is off the first filled Dosiermulde 5, 5 'by a controlled tilting movement in one of the casting edge 9,9' arranged molds 10, 10 'shed.
- the liquid metal is first poured into a mold with a relatively low mass flow in order to avoid splashes or over-swirling.
- a subsequent phase after reaching a predetermined intermediate weight, a uniform filling of the molds 10, 10 'takes place with a higher mass flow.
- a final weight-accurate fine filling in the third phase takes place last.
- the tear-off point of the metal flow is chosen so that the predetermined weight tolerance is maintained.
- the pouring edge 8, 8 'of the dosing trough 5, 5' is advantageously designed such that the kinetic energy of the pouring stream is reduced as far as possible during tipping and the melt enters the die as vertically as possible, as shown in FIG. 5.
- a metering well 5, 5 ' is filled from the intermediate trough 4, while by means of the other metering trough the exact weighting of the first mold 10, 10' takes place.
- the positioning of the next empty dies 10 takes place only after the previous Befullen the two Dosiermulden 10, 10 ', and on the other hand the positioning of the next mold is carried out under the currently filled dosing trough.
- the cycle times between the positioning of two molds are calculated from the service life of the casting wheel 9, 9 ", for example for filling, inspection and removal and the movement times such as positive or negative acceleration, wherein a superimposition of the movement times and the times for the filling takes place ,
- an amount of liquid metal is made with predeterminable weight from an anode furnace in an intermediate trough 4, 4 'of a pouring device directed, wherein the mass flow of the liquid metal is regulated via the adjustable opening of a furnace flap.
- the controlled variable used here is the continuously determined weight of the dynamically increasing mass of the melt in the intermediate trough 4, 4 '.
- Dosiermulden 5, 5 ' In each case a mold 10 of the casting wheel 9 by lifting the rear portion of a Dosiermulde 5 by hydraulic cylinders 12, 12' means (not shown) position control.
- the troughs 5, 5 ' are tilted over the axes y-y in an emptying inclined position.
- the filling process of the mold from a Dosiermulde is carried out in three phases:
- Phase 2) after reaching a predetermined weight of liquid metal in a attributable mold 10 is now a uniform Befullen with a higher mass flow.
- Phase 3 after again reaching a predetermined weight of liquid metal in the assignable mold 10, a weight-exact residual fine filling of the associated mold 10 takes place.
- the tear-off point of the melt flow is chosen so that the weight tolerance is maintained.
- Dependent process parameters for this are: Anode weights different initial amounts of melt in a Dosiermulde 5 geometry of Dosiermulde while the pouring edge 8, 8 'of Dosiermulde 5, 5' designed so that the kinetic energy is reduced during tilting and the melt as perpendicular as possible in the mold flows.
- I i Means for tilting the intermediate trough 12.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
- Electrolytic Production Of Metals (AREA)
- Continuous Casting (AREA)
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
Description
Claims
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10218958A DE10218958B4 (de) | 2002-04-27 | 2002-04-27 | Verfahren und Vorrichtung zum gewichtskontrollierbaren Befüllen von Kokillen an Nicht-Eisen-Gießmaschinen |
DE10218958 | 2002-04-27 | ||
PCT/EP2003/002522 WO2003092928A1 (de) | 2002-04-27 | 2003-03-12 | Verfahren und vorrichtung zum gewichtskontrollierbaren befüllen von kokillen an nicht-eisen-giessmaschinen |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1501647A1 true EP1501647A1 (de) | 2005-02-02 |
EP1501647B1 EP1501647B1 (de) | 2006-02-15 |
Family
ID=29264881
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP03708217A Revoked EP1501647B1 (de) | 2002-04-27 | 2003-03-12 | Verfahren und vorrichtung zum gewichtskontrollierbaren befüllen von kokillen an nicht-eisen-giessmaschinen |
Country Status (11)
Country | Link |
---|---|
US (1) | US7108043B2 (de) |
EP (1) | EP1501647B1 (de) |
AT (1) | ATE317734T1 (de) |
AU (1) | AU2003212338B2 (de) |
CA (1) | CA2483783C (de) |
DE (2) | DE10218958B4 (de) |
ES (1) | ES2258218T3 (de) |
PE (1) | PE20031003A1 (de) |
RU (1) | RU2319579C2 (de) |
WO (1) | WO2003092928A1 (de) |
ZA (1) | ZA200405967B (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105344989A (zh) * | 2015-11-18 | 2016-02-24 | 北京交通大学 | 一种液态模锻用浇注机及浇注方法 |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI120577B (fi) * | 2004-04-01 | 2009-12-15 | Outotec Oyj | Valukaukalo metallin kaatamiseksi valumuottiin |
DE102004056525B4 (de) * | 2004-11-24 | 2008-04-24 | Sms Meer Gmbh | Vorrichtung und Verfahren zum Gießen von Formteilen |
JP4471875B2 (ja) * | 2005-03-17 | 2010-06-02 | 日鉱金属株式会社 | アノード鋳造用計量鍋 |
DE102007018008B3 (de) * | 2007-04-17 | 2008-06-12 | Sms Meer Gmbh | Verfahren und Vorrichtung zum Gießen von Formteilen, insbesondere von Nicht-Eisen-Anoden |
FI20075949L (fi) * | 2007-12-21 | 2009-06-22 | Outotec Oyj | Järjestely anodivalulaitoksessa kuparianodien valamiseksi |
FI125016B (fi) * | 2007-12-21 | 2015-04-30 | Outotec Oyj | Järjestely anodivalulaitoksessa kuparianodien valamiseksi |
FI120529B (fi) * | 2008-02-29 | 2009-11-30 | Outotec Oyj | Menetelmä anodien valamiseksi ja anodivalulaitteisto |
DE102008035352B3 (de) * | 2008-07-29 | 2010-01-28 | Sms Meer Gmbh | Verfahren zum Gießen von Formteilen, insbesondere von Nicht-Eisen-Anoden |
DE102009033387B4 (de) | 2009-07-16 | 2012-12-06 | Sms Meer Gmbh | Verfahren und Vorrichtung zum Gießen von Formteilen, insbesondere von Nicht-Eisen-Anoden |
DE102010006229B3 (de) * | 2010-01-28 | 2011-05-05 | Sms Meer Gmbh | Druckofen und Verfahren zum kontinuierlichen Betrieb eines Druckofens |
CN102814470A (zh) * | 2011-06-10 | 2012-12-12 | 沈阳铝镁设计研究院有限公司 | 铝液浇注装置和浇注方法 |
NL2008908C2 (nl) * | 2012-05-31 | 2013-12-04 | Gemco Eng Bv | Transportinrichting voor een gieteenheid. |
CN103658568B (zh) * | 2012-09-03 | 2015-08-19 | 沈阳铝镁设计研究院有限公司 | 一种铝锭浇铸装置的控制系统和控制方法 |
CN103170610A (zh) * | 2013-04-10 | 2013-06-26 | 广西有色再生金属有限公司 | 利用双模圆盘浇铸机中间包浇铸阳极铜模的装置及其浇铸方法 |
PL2871008T3 (pl) * | 2013-09-23 | 2019-09-30 | Sms Group Gmbh | Sposób i instalacja do wytwarzania półwyrobu miedzianego oraz sposób i urządzenie do nanoszenia wykończenia |
CA3046562C (en) | 2016-12-08 | 2019-12-31 | Dynamic Concept | System and method for pouring molten metal from a crucible |
CN107008886A (zh) * | 2017-05-27 | 2017-08-04 | 株洲优瑞科有色装备有限公司 | 一种双动力源浇铸装置及其方法 |
WO2020124733A1 (zh) * | 2018-12-18 | 2020-06-25 | 陈坤林 | 一种铁合金系列产品冶炼铁水浇铸成粒状产品的颗粒机 |
CN110586912A (zh) * | 2019-10-25 | 2019-12-20 | 哈尔滨博实自动化股份有限公司 | 一种用于铁合金浇铸作业中的自适应的浇铸槽机构 |
CN112077271B (zh) * | 2020-09-21 | 2021-07-27 | 株洲火炬工业炉有限责任公司 | 一种锌液定量浇注及扒皮系统和使用方法 |
CN115138832B (zh) * | 2021-03-29 | 2024-01-09 | 宝山钢铁股份有限公司 | 一种基于钢液重量信息的延长纯净钢浇注炉数的方法 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1300207B (de) * | 1967-12-19 | 1969-07-31 | Metallgesellschaft Ag | Verfahren und Vorrichtung zum Giessen von Formaten |
US3876109A (en) * | 1970-03-12 | 1975-04-08 | Demag Ag | Pouring vessel for accurate weight casting |
DE2011698C2 (de) * | 1970-03-12 | 1973-09-20 | Demag Ag, 4100 Duisburg | Verfahren und Einrichtung zum gewichts genauen Gießen von Metallplatten, insbeson dere von Kupfer Anodenplatten |
US4186791A (en) * | 1976-12-27 | 1980-02-05 | Ukrainsky Nauchno | Process and apparatus for horizontal continuous casting of metal |
JPS5584268A (en) * | 1978-12-18 | 1980-06-25 | Sumitomo Metal Mining Co Ltd | Anode plate casting method |
JPS5779065A (en) * | 1980-11-05 | 1982-05-18 | Yamato Scale Co Ltd | Controller for rate of delivery for two liquid delivery lines |
FR2679516B1 (fr) * | 1991-07-23 | 1993-11-12 | Andre Graffin | Procede et dispositif de dosage ponderal pour remplissage de recipients. |
-
2002
- 2002-04-27 DE DE10218958A patent/DE10218958B4/de not_active Expired - Fee Related
-
2003
- 2003-03-12 AU AU2003212338A patent/AU2003212338B2/en not_active Ceased
- 2003-03-12 ES ES03708217T patent/ES2258218T3/es not_active Expired - Lifetime
- 2003-03-12 AT AT03708217T patent/ATE317734T1/de not_active IP Right Cessation
- 2003-03-12 EP EP03708217A patent/EP1501647B1/de not_active Revoked
- 2003-03-12 CA CA2483783A patent/CA2483783C/en not_active Expired - Fee Related
- 2003-03-12 WO PCT/EP2003/002522 patent/WO2003092928A1/de not_active Application Discontinuation
- 2003-03-12 RU RU2004134599/02A patent/RU2319579C2/ru not_active IP Right Cessation
- 2003-03-12 US US10/513,062 patent/US7108043B2/en not_active Expired - Fee Related
- 2003-03-12 DE DE50302425T patent/DE50302425D1/de not_active Revoked
- 2003-03-24 PE PE2003000293A patent/PE20031003A1/es not_active Application Discontinuation
-
2004
- 2004-07-27 ZA ZA200405967A patent/ZA200405967B/en unknown
Non-Patent Citations (1)
Title |
---|
See references of WO03092928A1 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105344989A (zh) * | 2015-11-18 | 2016-02-24 | 北京交通大学 | 一种液态模锻用浇注机及浇注方法 |
Also Published As
Publication number | Publication date |
---|---|
US7108043B2 (en) | 2006-09-19 |
CA2483783A1 (en) | 2003-11-13 |
ZA200405967B (en) | 2005-06-08 |
DE10218958B4 (de) | 2010-09-16 |
EP1501647B1 (de) | 2006-02-15 |
ATE317734T1 (de) | 2006-03-15 |
WO2003092928A1 (de) | 2003-11-13 |
US20050126739A1 (en) | 2005-06-16 |
AU2003212338A1 (en) | 2003-11-17 |
DE10218958A1 (de) | 2003-11-20 |
AU2003212338B2 (en) | 2008-03-20 |
CA2483783C (en) | 2010-09-21 |
PE20031003A1 (es) | 2004-01-29 |
DE50302425D1 (de) | 2006-04-20 |
RU2319579C2 (ru) | 2008-03-20 |
ES2258218T3 (es) | 2006-08-16 |
RU2004134599A (ru) | 2005-05-20 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP1501647B1 (de) | Verfahren und vorrichtung zum gewichtskontrollierbaren befüllen von kokillen an nicht-eisen-giessmaschinen | |
EP1742752A1 (de) | Verfahren und vorrichtung zum giessen von bauteilen aus leichtmetall nach dem kippgiessprinzip | |
DE112005000742B4 (de) | Gießtrog und Verfahren zum Gießen von Kupferanoden | |
AT503909B1 (de) | Vorrichtung zum chargieren von materialien in eine metallurgische anlage | |
DE4313041C2 (de) | Gießen von Metallband | |
DE19618843B4 (de) | Vorrichtung zum Giessen von geschmolzenem Material | |
DE2744180C3 (de) | Gießpfanne mit einer Kippvorrichtung | |
DE2316045B2 (de) | Verfahren und Vorrichtung zur kontinuierlichen Erzeugung von legierten Zinkgußblöcken | |
AT505123B1 (de) | Verfahren und vorrichtung zum giessen von formteilen, insbesondere von nicht-eisen-anoden | |
DE909142C (de) | Verfahren und Anlage zum Stranggiessen | |
DE102008035352B3 (de) | Verfahren zum Gießen von Formteilen, insbesondere von Nicht-Eisen-Anoden | |
DE2422821A1 (de) | Giessanlage | |
DE2532402C2 (de) | Verfahren und Vorrichtung zum Herstellen von kleinen Formteilen durch Vergießen von Metallen | |
DE4332760A1 (de) | Verfahren zum Betreiben einer Niederdruckmetallgießvorrichtung und Niederdruckmetallgießvorrichtung dafür | |
DE3786071T2 (de) | Giesspfanne zum Giessen von flüssigem Metall. | |
DE1064206B (de) | Verfahren und Einrichtung zum Abgiessen von Formen | |
DE1956076C (de) | Verfahren und Anlage zum Erzeugen einer höheren Anzahl von Kupfer Anoden platten | |
DE2011698B1 (de) | Verfahren und einrichtung zum gewichtsgenauen giessen von metallplatten insbesondere von kupfer anodenplatten | |
DE2720459B2 (de) | Verfahren zum automatischen Gießen mit segmentformiger Pfanne | |
LU82416A1 (de) | Vorrichtung und verfahren zum chargenweisen giessen in einer stahlstranggiesserei | |
DE173204C (de) | ||
DE560888C (de) | Verfahren zum Giessen von geschmolzenem, feuerfestem Material | |
DE1533445A1 (de) | Verfahren und Anlage zum Sortieren von fuer die Kupferelektrolyse bestimmten Anodenplatten | |
DE1920056C3 (de) | Vorrichtung zum Legieren und Gießen von NE-Metallen | |
DE1956076B (de) | Verfahren und Anlage zum Erzeugen einer höheren Anzahl von Kupfer-Anodenplatten |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 20040717 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR |
|
AX | Request for extension of the european patent |
Extension state: AL LT LV MK |
|
17Q | First examination report despatched |
Effective date: 20050119 |
|
GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
GRAS | Grant fee paid |
Free format text: ORIGINAL CODE: EPIDOSNIGR3 |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED. Effective date: 20060215 Ref country code: GB Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20060215 Ref country code: NL Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20060215 Ref country code: IE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20060215 Ref country code: RO Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20060215 Ref country code: SK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20060215 Ref country code: SI Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20060215 |
|
REG | Reference to a national code |
Ref country code: GB Ref legal event code: FG4D Free format text: NOT ENGLISH Ref country code: CH Ref legal event code: EP |
|
REG | Reference to a national code |
Ref country code: SE Ref legal event code: TRGR |
|
REG | Reference to a national code |
Ref country code: IE Ref legal event code: FG4D Free format text: LANGUAGE OF EP DOCUMENT: GERMAN |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: AT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20060312 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: MC Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20060331 |
|
REF | Corresponds to: |
Ref document number: 50302425 Country of ref document: DE Date of ref document: 20060420 Kind code of ref document: P |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: DK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20060515 Ref country code: BG Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20060515 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: PT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20060717 |
|
NLV1 | Nl: lapsed or annulled due to failure to fulfill the requirements of art. 29p and 29m of the patents act | ||
REG | Reference to a national code |
Ref country code: ES Ref legal event code: FG2A Ref document number: 2258218 Country of ref document: ES Kind code of ref document: T3 |
|
GBV | Gb: ep patent (uk) treated as always having been void in accordance with gb section 77(7)/1977 [no translation filed] |
Effective date: 20060215 |
|
REG | Reference to a national code |
Ref country code: IE Ref legal event code: FD4D |
|
PLBI | Opposition filed |
Free format text: ORIGINAL CODE: 0009260 |
|
26 | Opposition filed |
Opponent name: OUTOKUMPU TECHNOLOGY OYJ Effective date: 20061025 |
|
PLAX | Notice of opposition and request to file observation + time limit sent |
Free format text: ORIGINAL CODE: EPIDOSNOBS2 |
|
EN | Fr: translation not filed | ||
PLBB | Reply of patent proprietor to notice(s) of opposition received |
Free format text: ORIGINAL CODE: EPIDOSNOBS3 |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PL |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: FR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20070105 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: CH Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20070331 Ref country code: LI Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20070331 |
|
PLCK | Communication despatched that opposition was rejected |
Free format text: ORIGINAL CODE: EPIDOSNREJ1 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: GR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20060516 Ref country code: CZ Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20060215 |
|
APBP | Date of receipt of notice of appeal recorded |
Free format text: ORIGINAL CODE: EPIDOSNNOA2O |
|
PLAB | Opposition data, opponent's data or that of the opponent's representative modified |
Free format text: ORIGINAL CODE: 0009299OPPO |
|
APAH | Appeal reference modified |
Free format text: ORIGINAL CODE: EPIDOSCREFNO |
|
PLAB | Opposition data, opponent's data or that of the opponent's representative modified |
Free format text: ORIGINAL CODE: 0009299OPPO |
|
R26 | Opposition filed (corrected) |
Opponent name: OUTOKUMPU, OYJ Effective date: 20061025 |
|
APBQ | Date of receipt of statement of grounds of appeal recorded |
Free format text: ORIGINAL CODE: EPIDOSNNOA3O |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: EE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20060215 |
|
R26 | Opposition filed (corrected) |
Opponent name: OUTOTEC OYJ Effective date: 20061025 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LU Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20060312 Ref country code: TR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20060215 Ref country code: HU Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20060816 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: FR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20060331 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: CY Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20060215 Ref country code: FR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20060215 |
|
RAP2 | Party data changed (patent owner data changed or rights of a patent transferred) |
Owner name: SMS SIEMAG AG |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: ES Payment date: 20100324 Year of fee payment: 8 |
|
APBU | Appeal procedure closed |
Free format text: ORIGINAL CODE: EPIDOSNNOA9O |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: FI Payment date: 20100312 Year of fee payment: 8 |
|
PLAY | Examination report in opposition despatched + time limit |
Free format text: ORIGINAL CODE: EPIDOSNORE2 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 20100324 Year of fee payment: 8 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: BE Payment date: 20100506 Year of fee payment: 8 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: SE Payment date: 20100312 Year of fee payment: 8 |
|
RDAF | Communication despatched that patent is revoked |
Free format text: ORIGINAL CODE: EPIDOSNREV1 |
|
RDAG | Patent revoked |
Free format text: ORIGINAL CODE: 0009271 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: PATENT REVOKED |
|
27W | Patent revoked |
Effective date: 20101224 |
|
REG | Reference to a national code |
Ref country code: SE Ref legal event code: ECNC |