JP7281456B2 - プラズマトーチヘッド、レーザ切断ヘッドおよびプラズマレーザ切断ヘッド用のノズル、ノズルを備えたアセンブリ、プラズマトーチヘッドおよびプラズマトーチ、ノズルを備えたレーザ切断ヘッドならびにこのノズルを備えたプラズマレーザ切断ヘッド - Google Patents

プラズマトーチヘッド、レーザ切断ヘッドおよびプラズマレーザ切断ヘッド用のノズル、ノズルを備えたアセンブリ、プラズマトーチヘッドおよびプラズマトーチ、ノズルを備えたレーザ切断ヘッドならびにこのノズルを備えたプラズマレーザ切断ヘッド Download PDF

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Publication number
JP7281456B2
JP7281456B2 JP2020516590A JP2020516590A JP7281456B2 JP 7281456 B2 JP7281456 B2 JP 7281456B2 JP 2020516590 A JP2020516590 A JP 2020516590A JP 2020516590 A JP2020516590 A JP 2020516590A JP 7281456 B2 JP7281456 B2 JP 7281456B2
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Prior art keywords
nozzle
section
longitudinal axis
plasma
diameter
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Japanese (ja)
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JP2020534162A5 (cg-RX-API-DMAC7.html
JP2020534162A (ja
Inventor
ギュンター，ヴァディム
クリンク，フォルカー
グルンドケ，ティモ
ラウリッシュ，フランク
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Kjellberg Stiftung
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Kjellberg Stiftung
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    • 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
    • H05H1/32—Plasma torches using an arc
    • H05H1/34—Details, e.g. electrodes, nozzles
    • H05H1/3405—Arrangements for stabilising or constricting the arc, e.g. by an additional gas flow
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K10/00—Welding or cutting by means of a plasma
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K10/00—Welding or cutting by means of a plasma
    • B23K10/02—Plasma welding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/14—Working by laser beam, e.g. welding, cutting or boring using a fluid stream, e.g. a jet of gas, in conjunction with the laser beam; Nozzles therefor
    • B23K26/1462—Nozzles; Features related to nozzles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/36—Removing material
    • B23K26/38—Removing material by boring or cutting
    • 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
    • H05H1/32—Plasma torches using an arc
    • H05H1/34—Details, e.g. electrodes, nozzles
    • 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
    • H05H1/32—Plasma torches using an arc
    • H05H1/34—Details, e.g. electrodes, nozzles
    • H05H1/3478—Geometrical details
    • 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
    • H05H1/32—Plasma torches using an arc
    • H05H1/34—Details, e.g. electrodes, nozzles
    • H05H1/3484—Convergent-divergent nozzles
    • 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
    • H05H1/32—Plasma torches using an arc
    • H05H1/34—Details, e.g. electrodes, nozzles
    • H05H1/3421—Transferred arc or pilot arc mode

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Mechanical Engineering (AREA)
  • Optics & Photonics (AREA)
  • Geometry (AREA)
  • Plasma Technology (AREA)
  • Arc Welding In General (AREA)
  • Laser Beam Processing (AREA)
JP2020516590A 2017-09-22 2018-09-14 プラズマトーチヘッド、レーザ切断ヘッドおよびプラズマレーザ切断ヘッド用のノズル、ノズルを備えたアセンブリ、プラズマトーチヘッドおよびプラズマトーチ、ノズルを備えたレーザ切断ヘッドならびにこのノズルを備えたプラズマレーザ切断ヘッド Active JP7281456B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DE102017122015.1 2017-09-22
DE102017122015 2017-09-22
DE102018100917.8A DE102018100917A1 (de) 2017-09-22 2018-01-17 Düse für einen Plasmabrennerkopf, Laserschneidkopf und Plasma-Laser-Schneidkopf, Anordnungen, Plasmabrennerkopf und Plasmabrenner mit selbiger/selbigen, Laserschneidkopf mit selbiger/selbigen und Plasma-Laser-Schneidkopf mit selbiger/selbigen
DE102018100917.8 2018-01-17
PCT/DE2018/100789 WO2019057244A1 (de) 2017-09-22 2018-09-14 Düse für einen plasmabrennerkopf, laserschneidkopf und plasma-laser-schneidkopf, anordnungen, plasmabrennerkopf und plasmabrenner mit selbiger/selbigen, laserschneidkopf mit selbiger/selbigen und plasma-laser-schneidkopf mit selbiger/selbigen

Publications (3)

Publication Number Publication Date
JP2020534162A JP2020534162A (ja) 2020-11-26
JP2020534162A5 JP2020534162A5 (cg-RX-API-DMAC7.html) 2021-10-28
JP7281456B2 true JP7281456B2 (ja) 2023-05-25

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JP2020516590A Active JP7281456B2 (ja) 2017-09-22 2018-09-14 プラズマトーチヘッド、レーザ切断ヘッドおよびプラズマレーザ切断ヘッド用のノズル、ノズルを備えたアセンブリ、プラズマトーチヘッドおよびプラズマトーチ、ノズルを備えたレーザ切断ヘッドならびにこのノズルを備えたプラズマレーザ切断ヘッド

Country Status (10)

Country Link
US (1) US11856684B2 (cg-RX-API-DMAC7.html)
EP (1) EP3684544B1 (cg-RX-API-DMAC7.html)
JP (1) JP7281456B2 (cg-RX-API-DMAC7.html)
KR (1) KR20200058454A (cg-RX-API-DMAC7.html)
CN (1) CN111565878B (cg-RX-API-DMAC7.html)
CA (1) CA3076453A1 (cg-RX-API-DMAC7.html)
DE (1) DE102018100917A1 (cg-RX-API-DMAC7.html)
ES (1) ES2997336T3 (cg-RX-API-DMAC7.html)
PL (1) PL3684544T3 (cg-RX-API-DMAC7.html)
WO (1) WO2019057244A1 (cg-RX-API-DMAC7.html)

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DE102019210524B4 (de) * 2019-07-17 2024-09-19 Volkswagen Aktiengesellschaft Elektrodenanordnung für einen Plasmabrenner
US20220346216A1 (en) * 2019-09-12 2022-10-27 Kjellberg-Stiftung Wear Part for an Arc Torch and Plasma Torch, Arc Torch and Plasma Torch Comprising Same, Method for Plasma Cutting and Method for Producing an Electrode for an Arc Torch and Plasma Torch
US20210316396A1 (en) * 2019-10-03 2021-10-14 American Torch Tip Company Laser Cutting Nozzle with Non-Rotatable Shroud
IT202000008386A1 (it) * 2020-04-20 2021-10-20 Prima Ind Spa Terminale operativo laser, macchina operatrice laser e procedimento di fabbricazione corrispondenti
US12103105B2 (en) * 2021-01-28 2024-10-01 Ii-Vi Delaware, Inc. Nozzle adapter for laser cutting head
CN115338522A (zh) * 2022-08-31 2022-11-15 西安聚能医工科技有限公司 一种等离子炬用喷嘴
WO2025144999A1 (en) * 2023-12-29 2025-07-03 The Esab Group, Inc. Consumables for processing torches

Citations (1)

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Also Published As

Publication number Publication date
CN111565878B (zh) 2023-04-21
CN111565878A (zh) 2020-08-21
EP3684544C0 (de) 2024-10-30
US20200314993A1 (en) 2020-10-01
DE102018100917A1 (de) 2019-03-28
WO2019057244A1 (de) 2019-03-28
RU2020112273A (ru) 2021-09-27
KR20200058454A (ko) 2020-05-27
PL3684544T3 (pl) 2025-03-17
CA3076453A1 (en) 2019-03-28
ES2997336T3 (en) 2025-02-17
RU2020112273A3 (cg-RX-API-DMAC7.html) 2021-11-19
US11856684B2 (en) 2023-12-26
EP3684544A1 (de) 2020-07-29
JP2020534162A (ja) 2020-11-26
EP3684544B1 (de) 2024-10-30

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