FR1422172A - Electronic speed variators with control of welding energy servo - Google Patents

Electronic speed variators with control of welding energy servo

Info

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
Application number
FR2091A
Other languages
French (fr)
Inventor
Jean Cornu
Serge Paulange
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to FR2091A priority Critical patent/FR1422172A/en
Application granted granted Critical
Publication of FR1422172A publication Critical patent/FR1422172A/en
Expired legal-status Critical Current

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)
FR2091A 1964-10-21 1964-10-21 Electronic speed variators with control of welding energy servo Expired FR1422172A (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (2)

* Cited by examiner, † Cited by third party
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

Similar Documents

Publication Publication Date Title
AT252599B (en) Control unit with two degrees of freedom
FR1422172A (en) Electronic speed variators with control of welding energy servo
FR1440711A (en) Speed variator
FR1409141A (en) Continuously acting variable speed drive
FR1314790A (en) Variable speed hydraulic servo control
FR1490407A (en) Acceleration and peak speed regulators
AT245685B (en) Inverter control with current oscillation damping
FR1338943A (en) Speed reducer variator
FR1418059A (en) Turbine speed control
FR1370936A (en) Variable speed mechanism
FR1378468A (en) Speed regulator
FR1347220A (en) Hydraulic device for transforming energy at variable speed
FR1426486A (en) Power line control installation
FR1415420A (en) Improvements to power generator speed control systems
FR1441812A (en) Speed control assembly
FR1497591A (en) Hydraulic transmission with direct speed control
FR1470168A (en) Speed regulator servo device
FR1351160A (en) Flow control of molten material
FR1346821A (en) Microwave energy control device
BE613455A (en) Variable speed hydraulic servo control
FR1416935A (en) Inverter control with damping of current oscillations
FR1418214A (en) Fluidic control
FR1403418A (en) Flow control
FR1429505A (en) Variable speed drive mechanism
FR1425386A (en) Speed variator