EP3630388A4 - Electromagnetic modified metal casting process - Google Patents

Electromagnetic modified metal casting process Download PDF

Info

Publication number: EP3630388A4
Authority: EP; European Patent Office
Prior art keywords: electromagnetic; casting process; metal casting; modified metal; modified
Prior art date: 2017-05-24
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 Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn

Application number

EP18806563.5A

Other languages

German (de)

French (fr)

Other versions

EP3630388A1 (en

Inventor

Robert FRITZSCH

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.)

Pyrotek Inc

Original Assignee

Pyrotek Inc

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.)

2017-05-24

Filing date

2018-05-24

Publication date

2020-12-09

2018-05-24 Application filed by Pyrotek Inc filed Critical Pyrotek Inc

2020-04-08 Publication of EP3630388A1 publication Critical patent/EP3630388A1/en

2020-12-09 Publication of EP3630388A4 publication Critical patent/EP3630388A4/en

Status Withdrawn legal-status Critical Current

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
- B22D11/10—Supplying or treating molten metal
- B22D11/11—Treating the molten metal
- B22D11/114—Treating the molten metal by using agitating or vibrating means
- B22D11/115—Treating the molten metal by using agitating or vibrating means by using magnetic fields
- 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
- B22D11/001—Continuous casting of metals, i.e. casting in indefinite lengths of specific alloys
- B22D11/003—Aluminium alloys
- 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
- B22D11/16—Controlling or regulating processes or operations
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D27/00—Treating the metal in the mould while it is molten or ductile ; Pressure or vacuum casting
- B22D27/02—Use of electric or magnetic effects

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Continuous Casting (AREA)
Manufacture And Refinement Of Metals (AREA)
General Induction Heating (AREA)

EP18806563.5A 2017-05-24 2018-05-24 Electromagnetic modified metal casting process Withdrawn EP3630388A4 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US201762510472P	2017-05-24	2017-05-24
PCT/US2018/034389 WO2018218022A1 (en)	2017-05-24	2018-05-24	Electromagnetic modified metal casting process

Publications (2)

Publication Number	Publication Date
EP3630388A1 EP3630388A1 (en)	2020-04-08
EP3630388A4 true EP3630388A4 (en)	2020-12-09

Family

ID=64397057

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP18806563.5A Withdrawn EP3630388A4 (en)	2017-05-24	2018-05-24	Electromagnetic modified metal casting process

Country Status (8)

Country	Link
US (1)	US20210162491A1 (en)
EP (1)	EP3630388A4 (en)
JP (1)	JP2020521637A (en)
KR (1)	KR20200000848A (en)
CN (1)	CN110944769A (en)
CA (1)	CA3064757A1 (en)
RU (1)	RU2019141258A (en)
WO (1)	WO2018218022A1 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4523628A (en) *	1982-07-23	1985-06-18	Aluminium Pechiney	Process for casting metals in which magnetic fields are employed
US5462572A (en) *	1992-08-07	1995-10-31	Asea Brown Boveri Ab	Method and a device for stirring a molten metal
US6450241B1 (en) *	1998-03-02	2002-09-17	Abb Ab	Method for continuous casting and device for carrying out the method
US20040182539A1 (en) *	2000-07-10	2004-09-23	Jfe Steel Corporation	Method and apparatus for continuous casting of metals

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB910900A (en) *	1958-11-24	1962-11-21	Salzgitter Huettenwerk Ag	Improvements in or relating to the vacuum degassing of fluid metals
SE9503898D0 (en) *	1995-11-06	1995-11-06	Asea Brown Boveri	Methods and apparatus for casting metal
CN1425519A (en) *	2002-10-25	2003-06-25	东北大学	Aluminium alloy low frequency electromagnetic oscillation semicontinuous casting crystal grain fining method and device
CN100357047C (en) *	2005-11-25	2007-12-26	上海大学	Apparatus for refining grain by electromagnetic oscillation of steel billet
CN101391290B (en) *	2008-11-05	2010-12-08	江苏大学	A Method for Synthesizing Metal Matrix Composites by Melt Reaction Under the Coupling Action of Magnetic Field and Ultrasonic Field
CN101391291B (en) *	2008-11-05	2010-12-08	江苏大学	A method for in-situ synthesis of metal matrix composites under combined electromagnetic fields

2018
- 2018-05-24 RU RU2019141258A patent/RU2019141258A/en not_active Application Discontinuation
- 2018-05-24 US US16/616,648 patent/US20210162491A1/en not_active Abandoned
- 2018-05-24 KR KR1020197037625A patent/KR20200000848A/en not_active Ceased
- 2018-05-24 WO PCT/US2018/034389 patent/WO2018218022A1/en not_active Ceased
- 2018-05-24 CA CA3064757A patent/CA3064757A1/en active Pending
- 2018-05-24 EP EP18806563.5A patent/EP3630388A4/en not_active Withdrawn
- 2018-05-24 CN CN201880049580.XA patent/CN110944769A/en active Pending
- 2018-05-24 JP JP2019564943A patent/JP2020521637A/en active Pending

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4523628A (en) *	1982-07-23	1985-06-18	Aluminium Pechiney	Process for casting metals in which magnetic fields are employed
US5462572A (en) *	1992-08-07	1995-10-31	Asea Brown Boveri Ab	Method and a device for stirring a molten metal
US6450241B1 (en) *	1998-03-02	2002-09-17	Abb Ab	Method for continuous casting and device for carrying out the method
US20040182539A1 (en) *	2000-07-10	2004-09-23	Jfe Steel Corporation	Method and apparatus for continuous casting of metals

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2018218022A1 *

Also Published As

Publication number	Publication date
RU2019141258A (en)	2021-06-24
KR20200000848A (en)	2020-01-03
CA3064757A1 (en)	2018-11-29
US20210162491A1 (en)	2021-06-03
CN110944769A (en)	2020-03-31
WO2018218022A1 (en)	2018-11-29
EP3630388A1 (en)	2020-04-08
RU2019141258A3 (en)	2021-09-16
JP2020521637A (en)	2020-07-27

Publication	Publication Date	Title
EP3212815A4 (en)	2018-08-29	Metal alloys including copper
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EP3287544A4 (en)	2019-01-02	Coated metal mold and method for manufacturing same
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EP3260440A4 (en)	2018-10-17	Metal soap and manufacturing method therefor
GB201700419D0 (en)	2017-02-22	Metal alloy
EP3235912A4 (en)	2018-07-25	Metallurgical furnace for producing metal alloys
EP3255177A4 (en)	2018-07-18	Electromagnetic steel sheet
EP3333278A4 (en)	2018-06-13	Molten metal plating facility and method
EP3181267A4 (en)	2017-08-23	Method for integrally forming non-metal part and metal part
EP3643430A4 (en)	2020-04-29	Method for manufacturing metal member
SI3517642T1 (en)	2022-05-31	Nickel-chromium-iron-based casting alloy
EP3734634A4 (en)	2021-03-03	Electromagnetic relay
EP3351324A4 (en)	2018-10-24	Precious metal powder production method
EP3352194A4 (en)	2018-09-05	Electromagnetic relay
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EP3261103A4 (en)	2018-10-31	Electromagnetic solenoid
HUE048641T2 (en)	2020-08-28	Continuous casting method
EP3643435A4 (en)	2020-04-29	Method for manufacturing metal member
GB201714401D0 (en)	2017-10-25	Method for forming metal matrix composites

Legal Events

Date	Code	Title	Description
2018-12-01	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE
2020-03-06	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
2020-03-06	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE
2020-04-08	17P	Request for examination filed	Effective date: 20191210
2020-04-08	AK	Designated contracting states	Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
2020-04-08	AX	Request for extension of the european patent	Extension state: BA ME
2020-09-02	DAV	Request for validation of the european patent (deleted)
2020-09-02	DAX	Request for extension of the european patent (deleted)
2020-12-09	A4	Supplementary search report drawn up and despatched	Effective date: 20201105
2020-12-09	RIC1	Information provided on ipc code assigned before grant	Ipc: B22D 11/16 20060101ALI20201030BHEP Ipc: B22D 11/115 20060101AFI20201030BHEP Ipc: B22D 27/02 20060101ALI20201030BHEP
2021-08-18	RIC1	Information provided on ipc code assigned before grant	Ipc: B22D 11/115 20060101AFI20210709BHEP Ipc: B22D 27/02 20060101ALI20210709BHEP
2021-09-07	GRAP	Despatch of communication of intention to grant a patent	Free format text: ORIGINAL CODE: EPIDOSNIGR1
2021-09-07	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: GRANT OF PATENT IS INTENDED
2021-10-06	INTG	Intention to grant announced	Effective date: 20210908
2022-05-20	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN
2022-06-22	18D	Application deemed to be withdrawn	Effective date: 20220119