GB9319023D0 - Pulse welding apparatus - Google Patents
Pulse welding apparatusInfo
- Publication number
- GB9319023D0 GB9319023D0 GB939319023A GB9319023A GB9319023D0 GB 9319023 D0 GB9319023 D0 GB 9319023D0 GB 939319023 A GB939319023 A GB 939319023A GB 9319023 A GB9319023 A GB 9319023A GB 9319023 D0 GB9319023 D0 GB 9319023D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- welding apparatus
- pulse welding
- pulse
- 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
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
- G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
- G05F1/02—Regulating electric characteristics of arcs
- G05F1/08—Regulating electric characteristics of arcs by means of semiconductor devices
-
- 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
- B23K9/00—Arc welding or cutting
- B23K9/09—Arrangements or circuits for arc welding with pulsed current or voltage
- B23K9/091—Arrangements or circuits for arc welding with pulsed current or voltage characterised by the circuits
- B23K9/093—Arrangements or circuits for arc welding with pulsed current or voltage characterised by the circuits the frequency of the pulses produced being modulatable
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Automation & Control Theory (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Arc Welding Control (AREA)
- Arc Welding In General (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9323023A GB2269949B (en) | 1989-02-27 | 1993-11-09 | Pulse welding apparatus |
GB9323024A GB2269495B (en) | 1989-02-27 | 1993-11-09 | Pulse welding apparatus |
Applications Claiming Priority (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4593589 | 1989-02-27 | ||
JP5696089 | 1989-03-09 | ||
JP10276689 | 1989-04-21 | ||
JP10276789 | 1989-04-21 | ||
JP10276589 | 1989-04-21 | ||
JP10276889 | 1989-04-21 | ||
JP10276989 | 1989-04-21 | ||
JP15741489 | 1989-06-20 | ||
GB9025723A GB2240888B (en) | 1989-02-27 | 1990-11-27 | Pulse welding apparatus |
Publications (3)
Publication Number | Publication Date |
---|---|
GB9319023D0 true GB9319023D0 (en) | 1993-10-27 |
GB2268009A GB2268009A (en) | 1993-12-22 |
GB2268009B GB2268009B (en) | 1994-09-14 |
Family
ID=27576333
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB9319023A Expired - Fee Related GB2268009B (en) | 1989-02-27 | 1993-09-14 | Pulse welding apparatus |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2268009B (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0644011B1 (en) * | 1993-09-15 | 1998-04-29 | Fronius Schweissmaschinen Kg Austria | Method, apparatus to predetermine the welding current |
FR2756201B1 (en) * | 1996-11-22 | 1998-12-24 | Soudure Autogene Francaise | METHOD OF PULSE CURRENT ARC WELDING |
AT411340B (en) | 1999-11-08 | 2003-12-29 | Fronius Schweissmasch Prod | METHOD FOR POSITIONING A WELDING TORCH BY MEANS OF A WELDING SEQUENCE |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH461660A (en) * | 1967-04-21 | 1968-08-31 | Oerlikon Buehrle Elektroden | Method and arrangement for arc welding in a protective gas atmosphere with a melting metal electrode |
GB1164005A (en) * | 1967-01-13 | 1969-09-10 | Inst Elektroswarki Patona | Method of Impulse-Arc Welding with a Consumable Electrode |
US4546234A (en) * | 1983-08-11 | 1985-10-08 | Kabushiki Kaisha Kobe Seiko Sho | Output control of short circuit welding power source |
US4897523A (en) * | 1986-12-11 | 1990-01-30 | The Lincoln Electric Company | Apparatus and method of short circuiting arc welding |
AU596761B2 (en) * | 1987-12-21 | 1990-05-10 | Lincoln Electric Company, The | Apparatus and method of short circuiting arc welding |
US5281791A (en) * | 1989-02-28 | 1994-01-25 | Mitsubishi Denki K.K. | Pulsed arc welding apparatus |
-
1993
- 1993-09-14 GB GB9319023A patent/GB2268009B/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
GB2268009A (en) | 1993-12-22 |
GB2268009B (en) | 1994-09-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
746 | Register noted 'licences of right' (sect. 46/1977) |
Effective date: 19960611 |
|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 20020227 |