EP4385290C0 - Verfahren zur erzeugung einer plasmaflamme und plasmaerzeugungsvorrichtung - Google Patents

Verfahren zur erzeugung einer plasmaflamme und plasmaerzeugungsvorrichtung

Info

Publication number: EP4385290C0
Authority: EP; European Patent Office
Prior art keywords: plasma; generating; flame; generating device; plasma flame
Prior art date: 2021-08-10
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.): Active

Application number

EP22747342.8A

Other languages

English (en)

French (fr)

Other versions

EP4385290B1 (de

EP4385290A1 (de

Inventor

Moritz Johann Gorath

Jens Hofmann

Markus Reichmann

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.)

Muegge GmbH

Original Assignee

Muegge GmbH

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.)

2021-08-10

Filing date

2022-07-12

Publication date

2025-08-20

2022-07-12 Application filed by Muegge GmbH filed Critical Muegge GmbH

2024-06-19 Publication of EP4385290A1 publication Critical patent/EP4385290A1/de

2025-08-20 Application granted granted Critical

2025-08-20 Publication of EP4385290C0 publication Critical patent/EP4385290C0/de

2025-08-20 Publication of EP4385290B1 publication Critical patent/EP4385290B1/de

Status Active legal-status Critical Current

2042-07-12 Anticipated expiration legal-status Critical

Links

Classifications

- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
- H05H1/00—Generating plasma; Handling plasma
- H05H1/24—Generating plasma
- H05H1/46—Generating plasma using applied electromagnetic fields, e.g. high frequency or microwave energy
- H05H1/461—Microwave discharges
- H05H1/4622—Microwave discharges using waveguides
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
- H05H1/00—Generating plasma; Handling plasma
- H05H1/24—Generating plasma
- H05H1/26—Plasma torches
- H05H1/30—Plasma torches using applied electromagnetic fields, e.g. high frequency or microwave energy
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
- H05H1/00—Generating plasma; Handling plasma
- H05H1/24—Generating plasma
- H05H1/26—Plasma torches
- H05H1/28—Cooling arrangements

Landscapes

Physics & Mathematics (AREA)
Engineering & Computer Science (AREA)
Plasma & Fusion (AREA)
Spectroscopy & Molecular Physics (AREA)
Electromagnetism (AREA)
Plasma Technology (AREA)

EP22747342.8A 2021-08-10 2022-07-12 Verfahren zur erzeugung einer plasmaflamme und plasmaerzeugungsvorrichtung Active EP4385290B1 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE102021120826.2A DE102021120826A1 (de)	2021-08-10	2021-08-10	Verfahren zur Erzeugung einer Plasmaflamme und Plasmaerzeugungsvorrichtung
PCT/EP2022/069406 WO2023016733A1 (de)	2021-08-10	2022-07-12	Verfahren zur erzeugung einer plasmaflamme und plasmaerzeugungsvorrichtung

Publications (3)

Publication Number	Publication Date
EP4385290A1 EP4385290A1 (de)	2024-06-19
EP4385290C0 true EP4385290C0 (de)	2025-08-20
EP4385290B1 EP4385290B1 (de)	2025-08-20

Family

ID=82701894

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP22747342.8A Active EP4385290B1 (de)	2021-08-10	2022-07-12	Verfahren zur erzeugung einer plasmaflamme und plasmaerzeugungsvorrichtung

Country Status (8)

Country	Link
US (1)	US12457679B2 (de)
EP (1)	EP4385290B1 (de)
CA (1)	CA3229088A1 (de)
DE (1)	DE102021120826A1 (de)
ES (1)	ES3048790T3 (de)
PL (1)	PL4385290T3 (de)
TW (1)	TW202318919A (de)
WO (1)	WO2023016733A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE102021120826A1 (de) *	2021-08-10	2023-02-16	Muegge Gmbh	Verfahren zur Erzeugung einer Plasmaflamme und Plasmaerzeugungsvorrichtung

Family Cites Families (31)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPH03138084A (ja) *	1989-10-23	1991-06-12	Brother Ind Ltd	プラズマ切断装置
US5349154A (en) *	1991-10-16	1994-09-20	Rockwell International Corporation	Diamond growth by microwave generated plasma flame
TW285746B (de) *	1994-10-26	1996-09-11	Matsushita Electric Industrial Co Ltd
JP2002336688A (ja) *	2001-05-18	2002-11-26	Tdk Corp	粉末の処理方法、無機粉末の製造方法および被処理物の処理装置
JP2003168594A (ja) *	2001-11-29	2003-06-13	High Frequency Heattreat Co Ltd	高周波熱プラズマ装置
US6897402B2 (en) *	2002-04-24	2005-05-24	Thermal Spray Technologies, Inc.	Plasma-arc spray anode and gun body
US7163603B2 (en) *	2002-06-24	2007-01-16	Tokyo Electron Limited	Plasma source assembly and method of manufacture
US20060137613A1 (en) *	2004-01-27	2006-06-29	Shigeru Kasai	Plasma generating apparatus, plasma generating method and remote plasma processing apparatus
US20100048975A1 (en) *	2006-04-24	2010-02-25	Han Sup Uhm	Large-volume elimination of airborne chemical and biological warfare agents by making use of a microwave plasma burner
JP2008300280A (ja) *	2007-06-01	2008-12-11	Noritsu Koki Co Ltd	プラズマ発生装置およびそれを用いるワーク処理装置
KR101158188B1 (ko) *	2010-02-01	2012-06-19	삼성전기주식회사	나노 입자 합성 장치 및 이를 이용한 나노 입자 합성 방법
CN102271452A (zh) *	2010-06-03	2011-12-07	成都阳流科技发展有限公司	一种热等离子体弧焰发生器
US20120235569A1 (en) *	2011-03-18	2012-09-20	Amarante Technologies, Inc/	Nozzle for generating microwave plasma from combustion flame
CN103563491A (zh) *	2011-03-25	2014-02-05	伊利诺斯工具制品有限公司	具有改进的等离子喷嘴的等离子体喷枪系统
US9227265B2 (en) *	2011-11-22	2016-01-05	Thermacut, S.R.O.	Electrode-supporting assembly for contact-start plasma arc torch
US8624149B2 (en) *	2012-01-11	2014-01-07	The Esab Group, Inc.	Plasma torch with reversible baffle
EP2979767A4 (de) *	2013-03-28	2016-12-07	Chugoku Electric Power	Plasmasprühvorrichtung
US9642237B2 (en) *	2014-05-20	2017-05-02	Hypertherm, Inc.	Method of improving electrode life by simultaneously controlling plasma gas composition and gas flow
AU2017241686B2 (en) *	2016-03-28	2022-03-10	Hypertherm, Inc.	Improved plasma arc cutting system, consumables and operational methods
WO2017180550A1 (en) *	2016-04-11	2017-10-19	Hypertherm, Inc.	Arc cutting system, including coolant tubes and other consumables, and related operational methods
AU2018217728B2 (en) *	2017-02-09	2022-04-14	Hypertherm, Inc.	Swirl ring and contact element for a plasma arc torch cartridge
KR102085420B1 (ko) *	2018-03-28	2020-03-05	(주)세원하드페이싱	유동성 향상을 위한 마이크로파 플라즈마를 이용한 세라믹 분말의 표면 처리 방법
US10475628B2 (en) *	2018-05-21	2019-11-12	Main Law Cafe	Plasma beam penetration of millimeter scale holes with high aspect ratios
US10832893B2 (en) *	2019-03-25	2020-11-10	Recarbon, Inc.	Plasma reactor for processing gas
WO2020194208A1 (en)	2019-03-26	2020-10-01	6K Inc.	Segmented liner and methods of use within a microwave plasma apparatus
US12447548B2 (en) *	2020-07-08	2025-10-21	Hypertherm, Inc.	Jacket for a cartridge of a liquid-cooled plasma arc torch
KR102227464B1 (ko) *	2020-08-03	2021-03-12	한국핵융합에너지연구원	질소산화물을 제어하는 방법 및 장치, 그리고 질소산화물 함유 수 제조 방법
US20230001375A1 (en) *	2021-06-30	2023-01-05	6K Inc.	Systems, methods, and devices for producing a material with desired characteristics using microwave plasma
US20230040683A1 (en) *	2021-08-06	2023-02-09	PlasmaDent Inc.	Plasma-generating nozzle and plasma device including same
DE102021120826A1 (de) *	2021-08-10	2023-02-16	Muegge Gmbh	Verfahren zur Erzeugung einer Plasmaflamme und Plasmaerzeugungsvorrichtung
US12040162B2 (en) *	2022-06-09	2024-07-16	6K Inc.	Plasma apparatus and methods for processing feed material utilizing an upstream swirl module and composite gas flows

2021
- 2021-08-10 DE DE102021120826.2A patent/DE102021120826A1/de active Pending
2022
- 2022-07-12 CA CA3229088A patent/CA3229088A1/en active Pending
- 2022-07-12 US US18/682,983 patent/US12457679B2/en active Active
- 2022-07-12 PL PL22747342.8T patent/PL4385290T3/pl unknown
- 2022-07-12 WO PCT/EP2022/069406 patent/WO2023016733A1/de not_active Ceased
- 2022-07-12 ES ES22747342T patent/ES3048790T3/es active Active
- 2022-07-12 TW TW111126100A patent/TW202318919A/zh unknown
- 2022-07-12 EP EP22747342.8A patent/EP4385290B1/de active Active

Also Published As

Publication number	Publication date
TW202318919A (zh)	2023-05-01
EP4385290B1 (de)	2025-08-20
US20240431013A1 (en)	2024-12-26
EP4385290A1 (de)	2024-06-19
DE102021120826A1 (de)	2023-02-16
PL4385290T3 (pl)	2025-12-15
WO2023016733A1 (de)	2023-02-16
US12457679B2 (en)	2025-10-28
CA3229088A1 (en)	2023-02-16
ES3048790T3 (en)	2025-12-11

Legal Events

Date	Code	Title	Description
2022-08-09	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: UNKNOWN
2023-02-17	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE
2024-05-17	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
2024-05-17	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE
2024-06-19	17P	Request for examination filed	Effective date: 20240308
2024-06-19	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
2024-11-13	DAV	Request for validation of the european patent (deleted)
2024-11-13	DAX	Request for extension of the european patent (deleted)
2025-07-03	GRAP	Despatch of communication of intention to grant a patent	Free format text: ORIGINAL CODE: EPIDOSNIGR1
2025-07-03	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: GRANT OF PATENT IS INTENDED
2025-07-16	GRAS	Grant fee paid	Free format text: ORIGINAL CODE: EPIDOSNIGR3
2025-07-18	GRAA	(expected) grant	Free format text: ORIGINAL CODE: 0009210
2025-07-18	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE PATENT HAS BEEN GRANTED
2025-08-06	INTG	Intention to grant announced	Effective date: 20250703
2025-08-20	AK	Designated contracting states	Kind code of ref document: B1 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
2025-08-20	REG	Reference to a national code	Ref country code: GB Ref legal event code: FG4D Free format text: NOT ENGLISH
2025-08-29	REG	Reference to a national code	Ref country code: CH Ref legal event code: EP
2025-09-04	REG	Reference to a national code	Ref country code: DE Ref legal event code: R096 Ref document number: 502022005137 Country of ref document: DE
2025-09-10	REG	Reference to a national code	Ref country code: IE Ref legal event code: FG4D Free format text: LANGUAGE OF EP DOCUMENT: GERMAN
2025-10-15	U01	Request for unitary effect filed	Effective date: 20250904
2025-10-15	U07	Unitary effect registered	Designated state(s): AT BE BG DE DK EE FI FR IT LT LU LV MT NL PT RO SE SI Effective date: 20250910
2025-12-11	REG	Reference to a national code	Ref country code: ES Ref legal event code: FG2A Ref document number: 3048790 Country of ref document: ES Kind code of ref document: T3 Effective date: 20251211
2026-01-15	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: HR 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: 20250820
2026-01-16	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: 20251121
2026-01-28	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: RS 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: 20251120
2026-04-06	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: SM 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: 20250820
2026-04-23	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	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: 20250820
2026-04-28	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	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: 20250820
2026-06-26	PLBE	No opposition filed within time limit	Free format text: ORIGINAL CODE: 0009261
2026-06-26	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT
2026-07-01	REG	Reference to a national code	Ref country code: CH Ref legal event code: L10 Free format text: ST27 STATUS EVENT CODE: U-0-0-L10-L00 (AS PROVIDED BY THE NATIONAL OFFICE) Effective date: 20260701
2026-07-09	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: GB Payment date: 20260616 Year of fee payment: 5
2026-07-22	U20	Renewal fee for the european patent with unitary effect paid	Year of fee payment: 5 Effective date: 20260616
2026-07-29	26N	No opposition filed	Effective date: 20260521

Publication	Publication Date	Title
EP3754571A4 (de)	2021-11-17	Verfahren und vorrichtung zur erzeugung einer risikokontrollregel
EP3770757A4 (de)	2021-12-15	Verfahren und vorrichtung zur erzeugung einer aktionssequenz eines roboters
EP3900401C0 (de)	2025-09-03	Vorrichtung und verfahren zur wiedergabe einer räumlich erweiterten schallquelle oder vorrichtung und verfahren zur erzeugung eines bitstroms aus einer räumlich erweiterten schallquelle
EP3508990A4 (de)	2020-04-01	Verfahren und vorrichtung zur erzeugung einer natürlichen sprachbibliothek
EP3759585C0 (de)	2025-05-14	Verteiltes konto zur erzeugung und verifizierung einer zufallsfolge
EP3530463C0 (de)	2024-09-11	Vorrichtung und verfahren zur erzeugung eines steuerparameters einer siebdruckmaschine
EP3326436C0 (de)	2023-09-06	Elektrodenanordnung und plasmaquelle zur erzeugung eines nicht-thermischen plasmas sowie ein verfahren zum betreiben einer plasmaquelle
EP3817286A4 (de)	2021-05-05	Verfahren und vorrichtung zur erzeugung einer netzwerktopologie
EP4472138A4 (de)	2025-04-30	Verfahren und vorrichtung zur anpassung des betriebszustands einer netzwerkvorrichtung und zugehörige vorrichtung
EP4254831A4 (de)	2024-08-28	Verfahren und vorrichtung zur auswahl einer taktquelle
EP4013247C0 (de)	2023-10-18	Aerosolerzeugungsvorrichtung und verfahren zur erzeugung eines gemischten aerosols
EP3931968C0 (de)	2023-10-11	Generator und verfahren zur erzeugung einer gesteuerten frequenz
EP4625295A4 (de)	2025-10-01	Verfahren zur erzeugung einer materialliste und zugehörige vorrichtung
EP4165779C0 (de)	2025-09-03	Verfahren und vorrichtung zur bereitstellung einer spannung
EP3931966C0 (de)	2023-10-04	Generator und verfahren zur erzeugung einer gesteuerten frequenz
EP4203409A4 (de)	2024-01-03	Verfahren und vorrichtungen zur konfiguration einer vorrichtung
EP4722895A3 (de)	2026-05-20	Verfahren und vorrichtung zur implementierung einer benutzerschnittstelle
EP4308017A4 (de)	2025-02-12	Systeme und verfahren zur erzeugung einer chirurgischen risikobewertung und verwendungen davon
EP3997809A4 (de)	2022-07-27	Verfahren, vorrichtung und computerlesbares medium zur erzeugung einer prach-sequenz
EP4535168A4 (de)	2025-11-19	Verfahren zur erzeugung von blockierungsrichtlinien und vorrichtung zur tensorberechnung
EP4312631C0 (de)	2025-05-07	Aerosolerzeugungsvorrichtung und verfahren zur steuerung solch einer aerosolerzeugungsvorrichtung
EP4370981C0 (de)	2025-06-18	Verfahren und system zur generierung benutzerspezifischer engineeringprogramme in einer mehrnutzer-engineering-umgebung
EP3619945A4 (de)	2020-12-16	Vorrichtung und verfahren zur erzeugung eines pufferstatusberichts
EP4120690C0 (de)	2025-09-10	Verfahren und system zur erzeugung einer schwingungsübertragungsfunktion
EP4325844A4 (de)	2024-10-16	Verfahren und vorrichtung zur rücksteuerung einer bildschirmprojektion