GB201705196D0 - Laser-beam emission device suitable for use in a contaminated environment, including a removable sheath for removably housing an optical unit - Google Patents

Laser-beam emission device suitable for use in a contaminated environment, including a removable sheath for removably housing an optical unit

Info

Publication number
GB201705196D0
GB201705196D0 GBGB1705196.2A GB201705196A GB201705196D0 GB 201705196 D0 GB201705196 D0 GB 201705196D0 GB 201705196 A GB201705196 A GB 201705196A GB 201705196 D0 GB201705196 D0 GB 201705196D0
Authority
GB
United Kingdom
Prior art keywords
laser
optical unit
device suitable
emission device
beam emission
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.)
Granted
Application number
GBGB1705196.2A
Other versions
GB2558681A (en
GB2558681B (en
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.)
Orano Cycle SA
Original Assignee
Areva NC SA
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 Areva NC SA filed Critical Areva NC SA
Publication of GB201705196D0 publication Critical patent/GB201705196D0/en
Publication of GB2558681A publication Critical patent/GB2558681A/en
Application granted granted Critical
Publication of GB2558681B publication Critical patent/GB2558681B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • B23K26/08—Devices involving relative movement between laser beam and workpiece
    • B23K26/10—Devices involving relative movement between laser beam and workpiece using a fixed support, i.e. involving moving the laser beam
    • B23K26/103—Devices involving relative movement between laser beam and workpiece using a fixed support, i.e. involving moving the laser beam the laser beam rotating around the fixed 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
    • B23K26/14—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
    • 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
    • B23K26/1476—Features inside the nozzle for feeding the fluid stream through the nozzle
    • 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
    • B23K26/1482—Detachable nozzles, e.g. exchangeable or provided with breakaway lines
    • 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
    • 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
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/0006—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 with means to keep optical surfaces clean, e.g. by preventing or removing dirt, stains, contamination, condensation
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/42—Coupling light guides with opto-electronic elements
    • G02B6/4296—Coupling light guides with opto-electronic elements coupling with sources of high radiant energy, e.g. high power lasers, high temperature light sources
GB1705196.2A 2014-10-03 2015-10-01 Laser-beam emission device suitable for use in a contaminated environment, including a removable sheath for removably housing an optical unit Active GB2558681B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1459511A FR3026667B1 (en) 2014-10-03 2014-10-03 LASER CUTTING DEVICE FOR USE IN A CONTAMINATED ENVIRONMENT
PCT/EP2015/072749 WO2016050940A1 (en) 2014-10-03 2015-10-01 Laser-beam emission device suitable for use in a contaminated environment, including a removable sheath for removably housing an optical unit

Publications (3)

Publication Number Publication Date
GB201705196D0 true GB201705196D0 (en) 2017-05-17
GB2558681A GB2558681A (en) 2018-07-18
GB2558681B GB2558681B (en) 2020-12-02

Family

ID=52824296

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1705196.2A Active GB2558681B (en) 2014-10-03 2015-10-01 Laser-beam emission device suitable for use in a contaminated environment, including a removable sheath for removably housing an optical unit

Country Status (4)

Country Link
JP (1) JP6701186B2 (en)
FR (1) FR3026667B1 (en)
GB (1) GB2558681B (en)
WO (1) WO2016050940A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT201700111136A1 (en) * 2017-10-04 2019-04-04 Fca Italy Spa DEVICE AND EQUIPMENT FOR CONTROL OF MOTOR VEHICLE COMPONENTS, PARTICULARLY SHEET COMPONENTS INCLUDING ONE OR MORE HOLES
CN108011283B (en) * 2017-11-28 2024-01-23 成都微深科技有限公司 Dustproof lens assembly convenient to disassemble and assemble
CN110560927A (en) * 2019-09-02 2019-12-13 广州东振激光科技有限公司 Laser cutting head
CN110560928A (en) * 2019-09-02 2019-12-13 广州东振激光科技有限公司 Laser cutting device for processing connecting rod cracking groove
GB201913628D0 (en) * 2019-09-20 2019-11-06 Alltec Angewandte Laserlicht Tech Gmbh Housing for a head for directing an electromagnetic radiation beam at a target
CN112846493A (en) * 2021-01-04 2021-05-28 武汉讯马激光设备有限公司 Laser cutting machine nozzle and preparation method thereof

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59193783A (en) * 1983-04-18 1984-11-02 Mitsubishi Electric Corp Pipe cutter
FR2644901B1 (en) * 1989-03-24 1993-02-19 Commissariat Energie Atomique SUSCEPTIBLE DEVICE FOR MINIATURIZATION, FOR FOCUSING A LASER BEAM ARISING FROM AN OPTICAL FIBER
JPH07100673A (en) * 1993-10-01 1995-04-18 Ishikawajima Harima Heavy Ind Co Ltd Submerged laser beam irradiation device
US5496309A (en) * 1994-05-06 1996-03-05 Trimedyne, Inc. Catheter device utilizing a laser beam laterally directed by a high index prism in a liquid medium
NZ272635A (en) * 1994-08-02 1998-02-26 Mcneil Ppc Inc Laser cutting/drilling processing head that creates a vortex gas flow within the head to clean and prevent back spatting of particles onto the lens therein
JP3453280B2 (en) * 1997-05-21 2003-10-06 三菱重工業株式会社 Laser processing head
US6407360B1 (en) * 1998-08-26 2002-06-18 Samsung Electronics, Co., Ltd. Laser cutting apparatus and method
JP2005292396A (en) * 2004-03-31 2005-10-20 Sekinosu Kk Projection lens unit
DE202005011772U1 (en) * 2005-04-07 2005-11-17 Gehring Gmbh & Co. Kg Laser honing tool for producing structure with micropocket on tribologically stressed workpiece surface, e.g. cylindrical inner surface of bore of engine block for internal combustion engine

Also Published As

Publication number Publication date
FR3026667B1 (en) 2016-12-09
JP6701186B2 (en) 2020-05-27
FR3026667A1 (en) 2016-04-08
WO2016050940A1 (en) 2016-04-07
GB2558681A (en) 2018-07-18
GB2558681B (en) 2020-12-02
JP2018501108A (en) 2018-01-18

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