FR1422172A - Electronic speed variators with control of welding energy servo - Google Patents
Electronic speed variators with control of welding energy servoInfo
- Publication number
- FR1422172A FR1422172A FR2091A FR44002091A FR1422172A FR 1422172 A FR1422172 A FR 1422172A FR 2091 A FR2091 A FR 2091A FR 44002091 A FR44002091 A FR 44002091A FR 1422172 A FR1422172 A FR 1422172A
- Authority
- FR
- France
- Prior art keywords
- control
- electronic speed
- welding energy
- speed variators
- energy servo
- 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.)
- Expired
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
- 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
- B23K9/0734—Stabilising of the arc power
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P5/00—Arrangements specially adapted for regulating or controlling the speed or torque of two or more electric motors
- H02P5/68—Arrangements specially adapted for regulating or controlling the speed or torque of two or more electric motors controlling two or more dc dynamo-electric motors
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR2091A FR1422172A (en) | 1964-10-21 | 1964-10-21 | Electronic speed variators with control of welding energy servo |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR2091A FR1422172A (en) | 1964-10-21 | 1964-10-21 | Electronic speed variators with control of welding energy servo |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1422172A true FR1422172A (en) | 1965-12-24 |
Family
ID=8568333
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR2091A Expired FR1422172A (en) | 1964-10-21 | 1964-10-21 | Electronic speed variators with control of welding energy servo |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1422172A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2235753A1 (en) * | 1973-07-04 | 1975-01-31 | Philips Nv | |
FR2436646A1 (en) * | 1978-09-19 | 1980-04-18 | Citroen Sa | Automatic arc welding head, esp. for joining thick plate - uses sensors and computer to control burner position and speed |
-
1964
- 1964-10-21 FR FR2091A patent/FR1422172A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2235753A1 (en) * | 1973-07-04 | 1975-01-31 | Philips Nv | |
FR2436646A1 (en) * | 1978-09-19 | 1980-04-18 | Citroen Sa | Automatic arc welding head, esp. for joining thick plate - uses sensors and computer to control burner position and speed |
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