CN111565878B - 喷嘴、布置结构、等离子炬头、激光切割头、等离子激光切割头和等离子炬，用于等离子切割、激光切割和等离子激光切割的方法 - Google Patents

喷嘴、布置结构、等离子炬头、激光切割头、等离子激光切割头和等离子炬，用于等离子切割、激光切割和等离子激光切割的方法 Download PDF

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Publication number
CN111565878B
CN111565878B CN201880074623.XA CN201880074623A CN111565878B CN 111565878 B CN111565878 B CN 111565878B CN 201880074623 A CN201880074623 A CN 201880074623A CN 111565878 B CN111565878 B CN 111565878B
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nozzle
longitudinal axis
length
angle
plasma
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Chinese (zh)
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CN111565878A (zh
Inventor
瓦蒂姆·港瑟
沃尔克·克里克
蒂莫·格伦达克
弗兰克·劳里斯星
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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
    • H05H1/3484—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
    • 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

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  • 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)
CN201880074623.XA 2017-09-22 2018-09-14 喷嘴、布置结构、等离子炬头、激光切割头、等离子激光切割头和等离子炬，用于等离子切割、激光切割和等离子激光切割的方法 Active CN111565878B (zh)

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 (2)

Publication Number Publication Date
CN111565878A CN111565878A (zh) 2020-08-21
CN111565878B true CN111565878B (zh) 2023-04-21

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CN201880074623.XA Active CN111565878B (zh) 2017-09-22 2018-09-14 喷嘴、布置结构、等离子炬头、激光切割头、等离子激光切割头和等离子炬，用于等离子切割、激光切割和等离子激光切割的方法

Country Status (10)

Country Link
US (1) US11856684B2 (enExample)
EP (1) EP3684544B1 (enExample)
JP (1) JP7281456B2 (enExample)
KR (1) KR20200058454A (enExample)
CN (1) CN111565878B (enExample)
CA (1) CA3076453A1 (enExample)
DE (1) DE102018100917A1 (enExample)
ES (1) ES2997336T3 (enExample)
PL (1) PL3684544T3 (enExample)
WO (1) WO2019057244A1 (enExample)

Cited By (1)

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WO2025144999A1 (en) * 2023-12-29 2025-07-03 The Esab Group, Inc. Consumables for processing torches

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DE102019210524B4 (de) * 2019-07-17 2024-09-19 Volkswagen Aktiengesellschaft Elektrodenanordnung für einen Plasmabrenner
EP4029356A2 (de) * 2019-09-12 2022-07-20 Kjellberg-Stiftung VERSCHLEIßTEIL FÜR EINEN LICHTBOGENBRENNER UND PLASMABRENNER SOWIE LICHTBOGENBRENNER UND PLASMABRENNER MIT DEMSELBEN UND VERFAHREN ZUM PLASMASCHNEIDEN SOWIE VERFAHREN ZUR HERSTELLUNG EINER ELEKTRODE FÜR EINEN LICHTBOGENBRENNER UND PLASMABRENNER
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

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Also Published As

Publication number Publication date
KR20200058454A (ko) 2020-05-27
EP3684544B1 (de) 2024-10-30
ES2997336T3 (en) 2025-02-17
JP2020534162A (ja) 2020-11-26
US11856684B2 (en) 2023-12-26
RU2020112273A (ru) 2021-09-27
CA3076453A1 (en) 2019-03-28
JP7281456B2 (ja) 2023-05-25
EP3684544C0 (de) 2024-10-30
DE102018100917A1 (de) 2019-03-28
PL3684544T3 (pl) 2025-03-17
WO2019057244A1 (de) 2019-03-28
RU2020112273A3 (enExample) 2021-11-19
US20200314993A1 (en) 2020-10-01
CN111565878A (zh) 2020-08-21
EP3684544A1 (de) 2020-07-29

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