NL146662B - Gelijkstroomvermogensbron. - Google Patents
Gelijkstroomvermogensbron.Info
- Publication number
- NL146662B NL146662B NL656508432A NL6508432A NL146662B NL 146662 B NL146662 B NL 146662B NL 656508432 A NL656508432 A NL 656508432A NL 6508432 A NL6508432 A NL 6508432A NL 146662 B NL146662 B NL 146662B
- Authority
- NL
- Netherlands
- Prior art keywords
- power source
- source
- power
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
- H02M7/02—Conversion of ac power input into dc power output without possibility of reversal
- H02M7/04—Conversion of ac power input into dc power output without possibility of reversal by static converters
- H02M7/12—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M7/145—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means
- H02M7/155—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only
- H02M7/162—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only in a bridge configuration
-
- 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
- B23K9/06—Arrangements or circuits for starting the arc, e.g. by generating ignition voltage, or for stabilising the arc
- B23K9/067—Starting the arc
- B23K9/0672—Starting the arc without direct contact between electrodes
- B23K9/0673—Ionisation of the arc gap by means of a tension with a step front (pulses or high frequency tensions)
-
- 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
- B23K9/06—Arrangements or circuits for starting the arc, e.g. by generating ignition voltage, or for stabilising the arc
- B23K9/073—Stabilising the arc
- B23K9/0738—Stabilising of the arc by automatic re-ignition means
-
- 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
-
- 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
- B23K9/092—Arrangements or circuits for arc welding with pulsed current or voltage characterised by the circuits characterised by the shape of the pulses produced
-
- 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
- B23K9/10—Other electric circuits therefor; Protective circuits; Remote controls
- B23K9/1006—Power supply
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
- H02M7/02—Conversion of ac power input into dc power output without possibility of reversal
- H02M7/04—Conversion of ac power input into dc power output without possibility of reversal by static converters
- H02M7/12—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M7/145—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means
- H02M7/155—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only
- H02M7/1552—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only in a biphase or polyphase arrangement
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
- H02M7/02—Conversion of ac power input into dc power output without possibility of reversal
- H02M7/04—Conversion of ac power input into dc power output without possibility of reversal by static converters
- H02M7/12—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M7/145—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means
- H02M7/155—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only
- H02M7/162—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only in a bridge configuration
- H02M7/1623—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only in a bridge configuration with control circuit
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Power Engineering (AREA)
- Rectifiers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US379492A US3339107A (en) | 1964-07-01 | 1964-07-01 | Direct current power supply |
Publications (2)
Publication Number | Publication Date |
---|---|
NL6508432A NL6508432A (de) | 1966-01-03 |
NL146662B true NL146662B (nl) | 1975-07-15 |
Family
ID=23497487
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL656508432A NL146662B (nl) | 1964-07-01 | 1965-06-30 | Gelijkstroomvermogensbron. |
Country Status (6)
Country | Link |
---|---|
US (1) | US3339107A (de) |
BE (1) | BE666250A (de) |
DE (1) | DE1538090A1 (de) |
FR (1) | FR1453907A (de) |
GB (1) | GB1103712A (de) |
NL (1) | NL146662B (de) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3433728A (en) * | 1964-07-28 | 1969-03-18 | Anocut Eng Co | Control system for electrolytic machining apparatus |
GB1144573A (en) * | 1965-08-25 | 1969-03-05 | Lucas Industries Ltd | Battery charging systems |
US3495067A (en) * | 1965-09-01 | 1970-02-10 | David Sciaky | Resistance welding machine |
GB1173133A (en) * | 1966-03-29 | 1969-12-03 | Welding Inst | Improvements relating to Controlled Transfer Arc Welding |
US3449543A (en) * | 1966-04-11 | 1969-06-10 | Welding Research Inc | Tig spot welding by means of a pulsating unidirectional current |
GB1190382A (en) * | 1966-08-09 | 1970-05-06 | British Oxygen Co Ltd | Welding Power Source |
US3584185A (en) * | 1966-11-22 | 1971-06-08 | Gen Dynamics Corp | Arc welding system and process |
US3538301A (en) * | 1967-03-10 | 1970-11-03 | Anaconda American Brass Co | Gas shield,non-consumable-electrode pulse arc welding |
US3528100A (en) * | 1968-02-19 | 1970-09-08 | Chemetron Corp | Arc establishing circuit |
US3576466A (en) * | 1968-11-04 | 1971-04-27 | William C Griffin | High intensity mercury-line source |
US3671713A (en) * | 1968-11-25 | 1972-06-20 | Budd Co | Arc spot weld control and power supply |
US3538299A (en) * | 1969-03-20 | 1970-11-03 | Air Reduction | Constant arc length welding system insensitive to current changes |
JPS5257593A (en) * | 1975-11-05 | 1977-05-12 | Tomoaki Kawasaki | Electric source for use in working machine |
DE8811216U1 (de) * | 1988-09-05 | 1989-04-06 | Werner GmbH Schweißapparate u. Gerätebau, 8011 Kirchheim | Elektro-Schweißgerät |
DE4004667A1 (de) * | 1990-02-15 | 1991-08-22 | Peter Bodewigs | Wechselstromquelle zum schweissen |
CN1043745C (zh) * | 1994-10-27 | 1999-06-23 | 松下电器产业株式会社 | 电弧焊接电源 |
DE19630270A1 (de) * | 1996-07-26 | 1998-01-29 | Henkel Kgaa | Verfahren zur Vergütung von Oberflächen |
US5731971A (en) * | 1996-07-31 | 1998-03-24 | Owen; Donald W. | Apparatus for providing multiple, phase-shifted power outputs |
US6169674B1 (en) | 1998-03-26 | 2001-01-02 | Southwest Electric Company | Transformer, system and method to control harmonic distortion |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL252715A (de) * | 1959-02-04 |
-
1964
- 1964-07-01 US US379492A patent/US3339107A/en not_active Expired - Lifetime
-
1965
- 1965-06-30 GB GB27776/65A patent/GB1103712A/en not_active Expired
- 1965-06-30 NL NL656508432A patent/NL146662B/xx unknown
- 1965-06-30 DE DE19651538090 patent/DE1538090A1/de active Pending
- 1965-07-01 FR FR23071A patent/FR1453907A/fr not_active Expired
- 1965-07-01 BE BE666250D patent/BE666250A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
GB1103712A (en) | 1968-02-21 |
US3339107A (en) | 1967-08-29 |
NL6508432A (de) | 1966-01-03 |
FR1453907A (fr) | 1966-07-22 |
BE666250A (de) | 1965-11-03 |
DE1538090A1 (de) | 1969-07-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
VJC | Lapsed due to non-payment of the due maintenance fee for the patent or patent application | ||
NL80 | Abbreviated name of patent owner mentioned of already nullified patent |
Owner name: CHEMETRON |