FR3054971B1 - Procede de protection, par soufflage fluidique, d'un appareil d'emission et/ou de reception des ondes electromagnetiques, dispositif convenant a sa mise en œuvre et un tel appareil equipe dudit dispositif - Google Patents

Procede de protection, par soufflage fluidique, d'un appareil d'emission et/ou de reception des ondes electromagnetiques, dispositif convenant a sa mise en œuvre et un tel appareil equipe dudit dispositif Download PDF

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Publication number
FR3054971B1
FR3054971B1 FR1657757A FR1657757A FR3054971B1 FR 3054971 B1 FR3054971 B1 FR 3054971B1 FR 1657757 A FR1657757 A FR 1657757A FR 1657757 A FR1657757 A FR 1657757A FR 3054971 B1 FR3054971 B1 FR 3054971B1
Authority
FR
France
Prior art keywords
implementation
transmitting
electromagnetic waves
receiving electromagnetic
protecting
Prior art date
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.)
Expired - Fee Related
Application number
FR1657757A
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English (en)
Other versions
FR3054971A1 (fr
Inventor
Sacha Bernet
Romain Bocquet
Vincent Lalanne
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.)
Accelinn
Original Assignee
Accelinn
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.)
Filing date
Publication date
Application filed by Accelinn filed Critical Accelinn
Priority to FR1657757A priority Critical patent/FR3054971B1/fr
Priority to PCT/FR2017/052218 priority patent/WO2018029432A1/fr
Publication of FR3054971A1 publication Critical patent/FR3054971A1/fr
Application granted granted Critical
Publication of FR3054971B1 publication Critical patent/FR3054971B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • B23K26/142—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 for the removal of by-products
    • 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
    • B23K26/1435—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 involving specially adapted flow control means
    • 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
    • B23K26/1435—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 involving specially adapted flow control means
    • B23K26/1438—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 involving specially adapted flow control means for directional control
    • 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
    • B23K26/1464—Supply to, or discharge from, nozzles of media, e.g. gas, powder, wire
    • B23K26/147—Features outside the nozzle for feeding the fluid stream towards the workpiece
    • 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
    • B23K26/20—Bonding
    • B23K26/21—Bonding by 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
    • B23K26/36—Removing material
    • B23K26/38—Removing material by boring or cutting
    • 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
    • B23K26/382—Removing material by boring or cutting by boring

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Nozzles (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)

Abstract

La présente invention a pour objet procédé de protection, par soufflage fluidique, d'un appareil d'émission et/ou de réception des ondes électromagnétiques, ledit appareil comprenant un élément (1) de protection du type vitre, verre ou autre matériau laissant passer lesdites ondes émises ou reçues suivant un axe de propagation (X). Le procédé consiste à injecter au moins un fluide, en un ou plusieurs points d'injection, dans un canal d'éjection annulaire (4b) se terminant par une fente d'éjection annulaire (4c) débouchant à l'extérieur devant ou à hauteur dudit élément et à éjecter, par ladite fente, un flux de protection, formé par l'écoulement du fluide dans ledit canal, créant une enveloppe de protection et de régulation thermique aéraulique ou hydraulique devant ledit élément. Elle a également pour objet un dispositif convenant à sa mise en œuvre et un tel appareil équipé de ce dernier.
FR1657757A 2016-08-12 2016-08-12 Procede de protection, par soufflage fluidique, d'un appareil d'emission et/ou de reception des ondes electromagnetiques, dispositif convenant a sa mise en œuvre et un tel appareil equipe dudit dispositif Expired - Fee Related FR3054971B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1657757A FR3054971B1 (fr) 2016-08-12 2016-08-12 Procede de protection, par soufflage fluidique, d'un appareil d'emission et/ou de reception des ondes electromagnetiques, dispositif convenant a sa mise en œuvre et un tel appareil equipe dudit dispositif
PCT/FR2017/052218 WO2018029432A1 (fr) 2016-08-12 2017-08-11 Procédé de protection, par soufflage fluidique, d'un appareil d'émission et/ou de réception des ondes électromagnétiques, dispositif convenant a sa mise en oeuvre et un tel appareil équipé dudit dispositif

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1657757A FR3054971B1 (fr) 2016-08-12 2016-08-12 Procede de protection, par soufflage fluidique, d'un appareil d'emission et/ou de reception des ondes electromagnetiques, dispositif convenant a sa mise en œuvre et un tel appareil equipe dudit dispositif
FR1657757 2016-08-12

Publications (2)

Publication Number Publication Date
FR3054971A1 FR3054971A1 (fr) 2018-02-16
FR3054971B1 true FR3054971B1 (fr) 2019-01-25

Family

ID=57750058

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1657757A Expired - Fee Related FR3054971B1 (fr) 2016-08-12 2016-08-12 Procede de protection, par soufflage fluidique, d'un appareil d'emission et/ou de reception des ondes electromagnetiques, dispositif convenant a sa mise en œuvre et un tel appareil equipe dudit dispositif

Country Status (2)

Country Link
FR (1) FR3054971B1 (fr)
WO (1) WO2018029432A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6659746B2 (ja) 2018-02-16 2020-03-04 ファナック株式会社 保護ウインドの汚れを抑制するレーザ加工ヘッド
CN108687440B (zh) * 2018-07-20 2023-06-20 苏州迅镭激光科技有限公司 一种吹气平缓均匀的激光切割头气路装置
CN108941908A (zh) * 2018-08-27 2018-12-07 常德高迈新能源科技有限公司 动力电池模组侧板的焊接保护气装置及具有其的焊接设备
EP3767224A1 (fr) * 2019-07-19 2021-01-20 Helmut Fischer GmbH Appareil comprenant au moins un dispositif thz et procédé de fonctionnement d'un tel appareil
CN111230343B (zh) * 2020-03-24 2021-12-24 株洲特装智能装备有限公司 一种激光切割用冷却水喷雾构件、喷雾装置以及激光切割机

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3092021B2 (ja) * 1991-09-27 2000-09-25 三菱電機株式会社 レーザ加工装置の切断加工ヘッド
DE4402000C2 (de) * 1994-01-25 1996-04-11 Fraunhofer Ges Forschung Düsenanordnung für das Laserstrahlschneiden
DE20080266U1 (de) 1999-11-19 2001-10-04 Fronius Schweismaschinen Produ Vorrichtung für einen Laser-Hybrid-Schweissprozess
DE102006045554A1 (de) * 2006-09-25 2008-04-03 Keysystech Gmbh Schutzvorrichtung für die Optik eines Laserschweißscanners
DE102012025627B4 (de) * 2012-09-21 2016-04-14 Trumpf Laser Gmbh Ringdüse für einen Laserbearbeitungskopf und Laserbearbeitungskopf damit
JP2015157297A (ja) * 2014-02-24 2015-09-03 株式会社アマダホールディングス 溶接ヘッド、レーザ溶接装置、及び溶接ヘッド用のガスノズル

Also Published As

Publication number Publication date
FR3054971A1 (fr) 2018-02-16
WO2018029432A1 (fr) 2018-02-15

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