EP0645204A2 - Dispositif de coulée continue - Google Patents

Dispositif de coulée continue Download PDF

Info

Publication number: EP0645204A2
Authority: EP; European Patent Office
Prior art keywords: continuous casting; melting; casting mold; melting chamber; chambers
Prior art date: 1993-09-21
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

Application number

EP94114806A

Other languages

German (de)

English (en)

Other versions

EP0645204B1 (fr

EP0645204A3 (fr

Inventor

Georg Schultheiss

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Georg Schultheiss Electronic

Original Assignee

Georg Schultheiss Electronic

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.)

1993-09-21

Filing date

1994-09-20

Publication date

1995-03-29

1994-09-20 Application filed by Georg Schultheiss Electronic filed Critical Georg Schultheiss Electronic

1995-03-29 Publication of EP0645204A2 publication Critical patent/EP0645204A2/fr

1996-04-24 Publication of EP0645204A3 publication Critical patent/EP0645204A3/fr

1998-06-10 Application granted granted Critical

1998-06-10 Publication of EP0645204B1 publication Critical patent/EP0645204B1/fr

2014-09-20 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

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Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
- B22D11/14—Plants for continuous casting

Definitions

the invention relates to a device for continuous casting with the features specified in the preamble of claim 1.
Devices for the continuous casting of noble metals, noble metal alloys and / or non-ferrous metals which have a melting chamber in which the material to be melted is introduced.
the energy required for melting is provided by an energy source.
the melted material is drawn off via a continuous casting mold by means of a removal device.
the continuous casting mold has a cross section which is adapted to the desired cross section of the strand.
the cooling of the above-mentioned parts must also take place when the casting dimension, the dimension and the shape are to be changed.
the same applies e.g. when changing from a ribbon to a double ribbon shape, a wire or double wire shape or to a tube shape.
the continuous casting mold and the melting chamber are also cooled when the material to be melted is to be changed, such as when changing from a 9 carat to a 14 carat gold alloy. This is necessary to ensure the desired purity of the material.
DE 37 40 530 A1 In connection with devices for continuous casting, reference is made to the device known from DE 37 40 530 A1. From DE 37 40 530 A1 a device for continuous casting is known, which has a melting chamber, an energy source for melting the material, a continuous casting mold and a take-off device arranged below the continuous casting mold.
the present invention is based on the objective of further developing the known device in such a way that the operating times of the device can be increased.
the device according to the invention is characterized in that it has a plurality of melting chambers, each with the continuous casting mold associated with a melting chamber, which are arranged on a common, pivotable support.
This design significantly increases the operating time of the device. This reduces the manufacturing cost of the strand material. In contrast to the previous devices, a quasi-continuous operation of the device can be achieved when changing the material.
the melting chamber and the continuous casting mold which were previously in use cool down, so that they can then be prepared accordingly for further use.
the device does not require more space than the devices previously used. Since the device is designed with a pivotable support, the device does not require any additional extraction device. The carrier is pivoted until the outlet opening of the continuous casting mold is positioned over the discharge opening. This also minimizes the design effort of the device. Another advantage of the device according to the invention can be seen in the fact that the devices previously in use can be converted accordingly into devices according to the invention.
the carrier can be pivoted by means of a drive or manually.
the desired positioning of the melting chamber and the continuous casting mold above the extraction device is ensured by indexing.
the carrier is advantageously pivoted by an electric motor drive.
the electric motor drive can be a stepper motor, for example.
the stepper motor also has the advantage that an exact positioning of the continuous casting mold is made possible over the withdrawal device.
the carrier with two plates which are arranged at a distance from one another and are fastened to a common arm.
the arm is pivotally mounted about its vertical axis on the frame of the device.
the device 1 has a frame 2 in which the auxiliary units (not shown) of the device are arranged.
a pivotable carrier 3 is arranged on the frame 2.
the carrier 3 comprises three spaced plates 4; 5; 5a. Between the plates 4; 5; 5a, melting chambers 6 and the continuous casting mold 7 associated with each melting chamber 6 are arranged.
the plates 4 and 5a serve to hold the melting chamber 6.
the plate 5a is provided with openings through which the continuous casting molds 7 extend.
the plates 4; 5; 5a are rotatably connected to an arm 8.
the arm 8 is pivotable about its vertical axis 9.
FIGs 1; 2 devices are shown with several stations, a station being understood as a melting chamber with the associated continuous casting mold. The number of stations can vary depending on the purpose of the devices. If several stations are provided, it is expedient to arrange the stations symmetrically with respect to the axis 9, since the pivoting angle is then the same.

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Continuous Casting (AREA)
Manufacture Of Alloys Or Alloy Compounds (AREA)
Separation By Low-Temperature Treatments (AREA)

EP94114806A 1993-09-21 1994-09-20 Dispositif de coulée continue Expired - Lifetime EP0645204B1 (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE4332026		1993-09-21
DE4332026A DE4332026C2 (de)	1993-09-21	1993-09-21	Vorrichtung zum Stranggießen

Publications (3)

Publication Number	Publication Date
EP0645204A2 true EP0645204A2 (fr)	1995-03-29
EP0645204A3 EP0645204A3 (fr)	1996-04-24
EP0645204B1 EP0645204B1 (fr)	1998-06-10

Family

ID=6498190

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP94114806A Expired - Lifetime EP0645204B1 (fr)	1993-09-21	1994-09-20	Dispositif de coulée continue

Country Status (4)

Country	Link
EP (1)	EP0645204B1 (fr)
AT (1)	ATE167093T1 (fr)
DE (2)	DE4332026C2 (fr)
ES (1)	ES2119941T3 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
RU2179495C2 (ru) *	1999-06-14	2002-02-20	Кашуба Марина Владимировна	Устройство для вытягивания слитков установки непрерывного горизонтального литья

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3273208A (en) *	1963-09-19	1966-09-20	United Eng Foundry Co	Interchangeable continuous casting apparatus
DE2061436B2 (de) *	1970-12-14	1977-12-15	Schloemann-Siemag AG, 4000 Düsseldorf	Stranggiessanlage
US4224977A (en) *	1979-02-06	1980-09-30	Concast Incorporated	Mold assembly and method for continuous casting
DE3740530A1 (de) *	1987-11-30	1989-06-08	Leybold Ag	Schmelzofen zum erzeugen von strangguss-bloecken in einer schutzgasatmosphaere
JP2893745B2 (ja) *	1989-08-17	1999-05-24	大同特殊鋼株式会社	連続鋳造の方法および装置

1993
- 1993-09-21 DE DE4332026A patent/DE4332026C2/de not_active Expired - Fee Related
1994
- 1994-09-20 DE DE59406188T patent/DE59406188D1/de not_active Expired - Fee Related
- 1994-09-20 ES ES94114806T patent/ES2119941T3/es not_active Expired - Lifetime
- 1994-09-20 AT AT94114806T patent/ATE167093T1/de active
- 1994-09-20 EP EP94114806A patent/EP0645204B1/fr not_active Expired - Lifetime

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
RU2179495C2 (ru) *	1999-06-14	2002-02-20	Кашуба Марина Владимировна	Устройство для вытягивания слитков установки непрерывного горизонтального литья

Also Published As

Publication number	Publication date
DE4332026C2 (de)	1995-11-16
DE4332026A1 (de)	1995-03-23
ATE167093T1 (de)	1998-06-15
EP0645204B1 (fr)	1998-06-10
EP0645204A3 (fr)	1996-04-24
DE59406188D1 (de)	1998-07-16
ES2119941T3 (es)	1998-10-16

Legal Events

Date	Code	Title	Description
1995-02-10	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
1995-03-29	AK	Designated contracting states	Kind code of ref document: A2 Designated state(s): AT DE ES FR GB IT
1995-06-28	RIN1	Information on inventor provided before grant (corrected)	Inventor name: SCHULTHEISS, GEORG
1996-03-08	PUAL	Search report despatched	Free format text: ORIGINAL CODE: 0009013
1996-04-24	AK	Designated contracting states	Kind code of ref document: A3 Designated state(s): AT DE ES FR GB IT
1996-12-27	17P	Request for examination filed	Effective date: 19961024
1997-09-23	GRAG	Despatch of communication of intention to grant	Free format text: ORIGINAL CODE: EPIDOS AGRA
1997-11-12	17Q	First examination report despatched	Effective date: 19970925
1997-11-26	GRAG	Despatch of communication of intention to grant	Free format text: ORIGINAL CODE: EPIDOS AGRA
1997-11-27	GRAG	Despatch of communication of intention to grant	Free format text: ORIGINAL CODE: EPIDOS AGRA
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1998-04-20	GRAH	Despatch of communication of intention to grant a patent	Free format text: ORIGINAL CODE: EPIDOS IGRA
1998-04-24	GRAA	(expected) grant	Free format text: ORIGINAL CODE: 0009210
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1998-09-02	ITF	It: translation for a ep patent filed
1998-09-23	GBT	Gb: translation of ep patent filed (gb section 77(6)(a)/1977)	Effective date: 19980828
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1999-04-16	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT
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EP0645204A2 - Dispositif de coulée continue - Google Patents

Info

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Images

Classifications

Definitions

Landscapes

Applications Claiming Priority (2)

Publications (3)

Family

ID=6498190

Family Applications (1)

Country Status (4)

Cited By (1)

Family Cites Families (5)

Cited By (1)

Also Published As

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