FR2187491A1 - Micro welding - using a coherent light beam transmitted through an optical system - Google Patents
Micro welding - using a coherent light beam transmitted through an optical systemInfo
- Publication number
- FR2187491A1 FR2187491A1 FR7220696A FR7220696A FR2187491A1 FR 2187491 A1 FR2187491 A1 FR 2187491A1 FR 7220696 A FR7220696 A FR 7220696A FR 7220696 A FR7220696 A FR 7220696A FR 2187491 A1 FR2187491 A1 FR 2187491A1
- Authority
- FR
- France
- Prior art keywords
- optical system
- light beam
- coherent light
- beam transmitted
- micro welding
- 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
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
- B23K26/066—Shaping the laser beam, e.g. by masks or multi-focusing by means of optical elements, e.g. lenses, mirrors or prisms by using masks
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Microscoopes, Condenser (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7220696A FR2187491A1 (en) | 1972-06-08 | 1972-06-08 | Micro welding - using a coherent light beam transmitted through an optical system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7220696A FR2187491A1 (en) | 1972-06-08 | 1972-06-08 | Micro welding - using a coherent light beam transmitted through an optical system |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2187491A1 true FR2187491A1 (en) | 1974-01-18 |
FR2187491B1 FR2187491B1 (nl) | 1974-12-27 |
Family
ID=9099899
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7220696A Granted FR2187491A1 (en) | 1972-06-08 | 1972-06-08 | Micro welding - using a coherent light beam transmitted through an optical system |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2187491A1 (nl) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1578626A (nl) * | 1967-08-31 | 1969-08-14 | ||
FR1583852A (nl) * | 1967-05-12 | 1969-12-05 | ||
DE1615392A1 (de) * | 1967-03-28 | 1970-05-21 | Siemens Ag | Optische Einrichtung fuer Bearbeitungslaser |
-
1972
- 1972-06-08 FR FR7220696A patent/FR2187491A1/fr active Granted
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1615392A1 (de) * | 1967-03-28 | 1970-05-21 | Siemens Ag | Optische Einrichtung fuer Bearbeitungslaser |
FR1583852A (nl) * | 1967-05-12 | 1969-12-05 | ||
FR1578626A (nl) * | 1967-08-31 | 1969-08-14 |
Non-Patent Citations (5)
Title |
---|
"LASER ETCHING ARRANGEMENT" * |
"USING THE LASER IN PRODUCTION".) * |
*REVUE AMERICAINE "MECHANICAL ENGINEERING", VOLUME 92, NO. 9, SEPTEMBRE 1970, PAGES 18-24, "ARTICLE DE J.F. READY * |
REVUE AMERICAINE "IBM TECHNICAL DISCLOSURE BULLETIN" VOLUME 10, 1ER JUIN 1967 NO. 1, PAGE 63, ARTICLE DE T.J. HARRIS ET B.P.F. WU * |
REVUE FRANCAISE "ELECTRONIQUE INDUSTRIELLE" PARTIE SCIENCES ET TECHNIQUES JUIN 1971, NO. 144, PAGES 23 A 29, ARTICLE DE C. BARTHELEMY: "EVOLUTION INDUSTRIELLE DES APPLICATIONS LASER" * |
Also Published As
Publication number | Publication date |
---|---|
FR2187491B1 (nl) | 1974-12-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |