TW197972B - - Google Patents
Info
- Publication number
- TW197972B TW197972B TW081104491A TW81104491A TW197972B TW 197972 B TW197972 B TW 197972B TW 081104491 A TW081104491 A TW 081104491A TW 81104491 A TW81104491 A TW 81104491A TW 197972 B TW197972 B TW 197972B
- Authority
- TW
- Taiwan
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
-
- 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
-
- 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
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
- G02B7/02—Mountings, adjusting means, or light-tight connections, for optical elements for lenses
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- General Physics & Mathematics (AREA)
- Laser Beam Processing (AREA)
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
- Lens Barrels (AREA)
- Monitoring And Testing Of Nuclear Reactors (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9107240A FR2677567A1 (fr) | 1991-06-13 | 1991-06-13 | Procede et dispositif de controle du fonctionnement d'une chaine optique, pour faisceau laser, portee par un outil de soudage. |
Publications (1)
Publication Number | Publication Date |
---|---|
TW197972B true TW197972B (zh) | 1993-01-11 |
Family
ID=9413810
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW081104491A TW197972B (zh) | 1991-06-13 | 1992-06-09 |
Country Status (6)
Country | Link |
---|---|
US (1) | US5302800A (zh) |
EP (1) | EP0518780A2 (zh) |
JP (1) | JPH05261573A (zh) |
KR (1) | KR930000197A (zh) |
FR (1) | FR2677567A1 (zh) |
TW (1) | TW197972B (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5728992A (en) * | 1996-02-29 | 1998-03-17 | Westinghouse Electric Corporation | Apparatus and method for real time evaluation of laser welds especially in confined spaces such as within heat exchanger tubing |
US6369352B1 (en) * | 2000-05-25 | 2002-04-09 | Unova Ip Corp. | Laser welding apparatus |
EP1742049B1 (en) * | 2005-07-07 | 2009-12-09 | Kabushiki Kaisha Toshiba | Laser-based maintenance apparatus |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2469923A1 (fr) * | 1979-11-26 | 1981-05-29 | Ile De France | Nouveau medicament a base d'aspirine et d'heptaminol |
US4564012A (en) * | 1981-09-28 | 1986-01-14 | Hitachi, Ltd. | Laser surgical equipment |
FR2541468B1 (fr) * | 1983-02-17 | 1986-07-11 | Commissariat Energie Atomique | Dispositif d'alignement d'un faisceau laser par l'intermediaire de moyens optiques de visee, procede de reperage de l'axe d'emission du faisceau laser et procede de mise en oeuvre du dispositif, pour controler l'alignement |
US4694136A (en) * | 1986-01-23 | 1987-09-15 | Westinghouse Electric Corp. | Laser welding of a sleeve within a tube |
FR2649923B1 (fr) * | 1989-06-28 | 1992-04-24 | Framatome Sa | Outillage de travail a l'interieur d'un element tubulaire |
US5004890A (en) * | 1990-02-20 | 1991-04-02 | Amada Company, Limited | Method of evaluating quality of a laser beam in a laser processing machine |
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1991
- 1991-06-13 FR FR9107240A patent/FR2677567A1/fr active Pending
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1992
- 1992-06-09 TW TW081104491A patent/TW197972B/zh active
- 1992-06-12 EP EP92401638A patent/EP0518780A2/fr not_active Withdrawn
- 1992-06-12 KR KR1019920010201A patent/KR930000197A/ko not_active Application Discontinuation
- 1992-06-15 JP JP4155391A patent/JPH05261573A/ja not_active Withdrawn
- 1992-06-15 US US07/898,722 patent/US5302800A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0518780A3 (zh) | 1994-02-23 |
JPH05261573A (ja) | 1993-10-12 |
FR2677567A1 (fr) | 1992-12-18 |
US5302800A (en) | 1994-04-12 |
KR930000197A (ko) | 1993-01-15 |
EP0518780A2 (fr) | 1992-12-16 |