JPS5232060B2 - - Google Patents

Info

Publication number
JPS5232060B2
JPS5232060B2 JP47034985A JP3498572A JPS5232060B2 JP S5232060 B2 JPS5232060 B2 JP S5232060B2 JP 47034985 A JP47034985 A JP 47034985A JP 3498572 A JP3498572 A JP 3498572A JP S5232060 B2 JPS5232060 B2 JP S5232060B2
Authority
JP
Japan
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
JP47034985A
Other versions
JPS48101544A (ja
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 JP47034985A priority Critical patent/JPS5232060B2/ja
Priority to CA167,826A priority patent/CA975061A/en
Priority to US347817A priority patent/US3875367A/en
Priority to GB1611473A priority patent/GB1425601A/en
Priority to NLAANVRAGE7304760,A priority patent/NL169838C/xx
Priority to FR7312487A priority patent/FR2179230B1/fr
Priority to DE2317383A priority patent/DE2317383C2/de
Publication of JPS48101544A publication Critical patent/JPS48101544A/ja
Publication of JPS5232060B2 publication Critical patent/JPS5232060B2/ja
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
    • B23K11/00—Resistance welding; Severing by resistance heating
    • B23K11/24—Electric supply or control circuits therefor
    • B23K11/25—Monitoring devices
    • 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
    • G05F1/10—Regulating voltage or current
    • G05F1/12—Regulating voltage or current wherein the variable actually regulated by the final control device is ac
    • G05F1/40—Regulating voltage or current wherein the variable actually regulated by the final control device is ac using discharge tubes or semiconductor devices as final control devices
    • G05F1/44—Regulating voltage or current wherein the variable actually regulated by the final control device is ac using discharge tubes or semiconductor devices as final control devices semiconductor devices only
    • 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
    • G05F1/10—Regulating voltage or current
    • G05F1/12—Regulating voltage or current wherein the variable actually regulated by the final control device is ac
    • G05F1/40—Regulating voltage or current wherein the variable actually regulated by the final control device is ac using discharge tubes or semiconductor devices as final control devices
    • G05F1/44—Regulating voltage or current wherein the variable actually regulated by the final control device is ac using discharge tubes or semiconductor devices as final control devices semiconductor devices only
    • G05F1/45—Regulating voltage or current wherein the variable actually regulated by the final control device is ac using discharge tubes or semiconductor devices as final control devices semiconductor devices only being controlled rectifiers in series with the load
    • G05F1/455—Regulating voltage or current wherein the variable actually regulated by the final control device is ac using discharge tubes or semiconductor devices as final control devices semiconductor devices only being controlled rectifiers in series with the load with phase control

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Automation & Control Theory (AREA)
  • Mechanical Engineering (AREA)
  • Arc Welding Control (AREA)
  • Control Of Electrical Variables (AREA)
JP47034985A 1972-04-06 1972-04-06 Expired JPS5232060B2 (ja)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP47034985A JPS5232060B2 (ja) 1972-04-06 1972-04-06
CA167,826A CA975061A (en) 1972-04-06 1973-04-03 Ac power source voltage regulator
US347817A US3875367A (en) 1972-04-06 1973-04-04 AC power source voltage regulator including outward voltage slope control
GB1611473A GB1425601A (en) 1972-04-06 1973-04-04 Voltage regulators
NLAANVRAGE7304760,A NL169838C (nl) 1972-04-06 1973-04-05 Inrichting voor het regelen van het door een voedingswisselspanning aan een belastingstransformator geleverd vermogen.
FR7312487A FR2179230B1 (ja) 1972-04-06 1973-04-06
DE2317383A DE2317383C2 (de) 1972-04-06 1973-04-06 Einrichtung zum Ausgleichen von Schwankungen der Speise-Wechselspannung einer Widerstansschweißmaschine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP47034985A JPS5232060B2 (ja) 1972-04-06 1972-04-06

Publications (2)

Publication Number Publication Date
JPS48101544A JPS48101544A (ja) 1973-12-20
JPS5232060B2 true JPS5232060B2 (ja) 1977-08-19

Family

ID=12429423

Family Applications (1)

Application Number Title Priority Date Filing Date
JP47034985A Expired JPS5232060B2 (ja) 1972-04-06 1972-04-06

Country Status (7)

Country Link
US (1) US3875367A (ja)
JP (1) JPS5232060B2 (ja)
CA (1) CA975061A (ja)
DE (1) DE2317383C2 (ja)
FR (1) FR2179230B1 (ja)
GB (1) GB1425601A (ja)
NL (1) NL169838C (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54150783A (en) * 1978-05-19 1979-11-27 Hitachi Ltd Fume exhauster
JPH0177824U (ja) * 1987-11-12 1989-05-25

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1005538B (it) * 1973-11-13 1976-09-30 Axis Spa Controllo elettronico per macchina saldatrice per collettori di motori elettrici e per altri impieghi con mezzi di controllo dell andamento della saldatura
US4076974A (en) * 1975-12-17 1978-02-28 Technitron, Inc. Current control device and method
FR2429071A1 (fr) * 1978-06-23 1980-01-18 Nippon Steel Corp Appareil de surveillance et de commande d'un phenomene de soudage dans une soudure electrique par resistance
US4289948A (en) * 1979-07-17 1981-09-15 Square D Company Automatic voltage compensation for digital welder control system
EP0051929B1 (en) * 1980-10-16 1985-05-15 Square D Company Feedback welder control system
WO1982001337A1 (en) * 1980-10-16 1982-04-29 Square D Co Feedback welder control system
US4499363A (en) * 1981-07-30 1985-02-12 Tokyo Shibaura Denki Kabushiki Kaisha DC Power source
US5310984A (en) * 1992-11-03 1994-05-10 Hughes Aircraft Company Line voltage compensation for AC resistance welding systems and the like
US6392441B1 (en) 2000-06-13 2002-05-21 Ramtron International Corporation Fast response circuit
US20050269297A1 (en) * 2004-06-04 2005-12-08 Buda Paul R Resistance weld control with line level compensation

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2393884A (en) * 1943-04-19 1946-01-29 Budd Edward G Mfg Co Voltage compensator
US2617977A (en) * 1949-04-27 1952-11-11 Westinghouse Electric Corp Voltage regulating circuit
US2630557A (en) * 1951-07-11 1953-03-03 Donald R Middleton Regulated rectifying apparatus
GB924553A (en) * 1959-04-21 1963-04-24 Vectrol Engineering Inc Improvements in or relating to electrical phase-shifting networks for use in electrical control systems
US3387112A (en) * 1964-09-08 1968-06-04 Square D Co Resistance welder control circuit with up-down slope control and current regulator circuits
US3414739A (en) * 1966-01-13 1968-12-03 Minnesota Mining & Mfg Digital pulse selection device for monitoring a variable condition
US3504157A (en) * 1966-05-25 1970-03-31 Robotron Corp Slope control for resistance welding
GB1323441A (en) * 1969-06-20 1973-07-18 Matsushita Electric Ind Co Ltd Converter for changing alternating current into direct current
US3681624A (en) * 1970-12-17 1972-08-01 Cutler Hammer Inc Unijunction transistor circuit with improved recovery

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54150783A (en) * 1978-05-19 1979-11-27 Hitachi Ltd Fume exhauster
JPH0177824U (ja) * 1987-11-12 1989-05-25

Also Published As

Publication number Publication date
NL169838B (nl) 1982-04-01
CA975061A (en) 1975-09-23
DE2317383A1 (de) 1973-10-25
FR2179230B1 (ja) 1977-02-11
GB1425601A (en) 1976-02-18
NL7304760A (ja) 1973-10-09
NL169838C (nl) 1982-09-01
FR2179230A1 (ja) 1973-11-16
DE2317383C2 (de) 1986-10-16
US3875367A (en) 1975-04-01
JPS48101544A (ja) 1973-12-20

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