FR2994116B1 - IMMERSIBLE LASER HEAD - Google Patents
IMMERSIBLE LASER HEADInfo
- Publication number
- FR2994116B1 FR2994116B1 FR1257513A FR1257513A FR2994116B1 FR 2994116 B1 FR2994116 B1 FR 2994116B1 FR 1257513 A FR1257513 A FR 1257513A FR 1257513 A FR1257513 A FR 1257513A FR 2994116 B1 FR2994116 B1 FR 2994116B1
- Authority
- FR
- France
- Prior art keywords
- immersible
- laser head
- laser
- head
- immersible laser
- 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.)
- Active
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
- B23K26/02—Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
- B23K26/06—Shaping the laser beam, e.g. by masks or multi-focusing
- B23K26/064—Shaping the laser beam, e.g. by masks or multi-focusing by means of optical elements, e.g. lenses, mirrors or prisms
- B23K26/0648—Shaping the laser beam, e.g. by masks or multi-focusing by means of optical elements, e.g. lenses, mirrors or prisms comprising lenses
-
- 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
- B23K26/70—Auxiliary operations or equipment
- B23K26/702—Auxiliary equipment
- B23K26/706—Protective screens
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Laser Beam Processing (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1257513A FR2994116B1 (en) | 2012-08-02 | 2012-08-02 | IMMERSIBLE LASER HEAD |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1257513A FR2994116B1 (en) | 2012-08-02 | 2012-08-02 | IMMERSIBLE LASER HEAD |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2994116A1 FR2994116A1 (en) | 2014-02-07 |
FR2994116B1 true FR2994116B1 (en) | 2014-08-29 |
Family
ID=47178084
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1257513A Active FR2994116B1 (en) | 2012-08-02 | 2012-08-02 | IMMERSIBLE LASER HEAD |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2994116B1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110948107A (en) * | 2019-12-12 | 2020-04-03 | 北京航天控制仪器研究所 | Atomic gas chamber fusion sealing device and method |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10471539B2 (en) | 2016-09-28 | 2019-11-12 | Bombardier Transportation Gmbh | Containment device for a laser head and associated manufacturing method |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6297789A (en) * | 1985-10-24 | 1987-05-07 | Toshiba Corp | Mixed gas feeding device for laser beam machining |
JP3119090B2 (en) * | 1994-10-05 | 2000-12-18 | 株式会社日立製作所 | Underwater laser processing device and underwater construction method using the device |
TW320586B (en) * | 1995-11-24 | 1997-11-21 | Hitachi Ltd |
-
2012
- 2012-08-02 FR FR1257513A patent/FR2994116B1/en active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110948107A (en) * | 2019-12-12 | 2020-04-03 | 北京航天控制仪器研究所 | Atomic gas chamber fusion sealing device and method |
Also Published As
Publication number | Publication date |
---|---|
FR2994116A1 (en) | 2014-02-07 |
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Legal Events
Date | Code | Title | Description |
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PLFP | Fee payment |
Year of fee payment: 5 |
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Year of fee payment: 10 |
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PLFP | Fee payment |
Year of fee payment: 11 |
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PLFP | Fee payment |
Year of fee payment: 12 |