ES444172A1 - Dispositivo para la generacion y regulacion de corrientes dealta intensidad, especialmente de corrientes para la solda- dura. - Google Patents

Dispositivo para la generacion y regulacion de corrientes dealta intensidad, especialmente de corrientes para la solda- dura.

Info

Publication number
ES444172A1
ES444172A1 ES444172A ES444172A ES444172A1 ES 444172 A1 ES444172 A1 ES 444172A1 ES 444172 A ES444172 A ES 444172A ES 444172 A ES444172 A ES 444172A ES 444172 A1 ES444172 A1 ES 444172A1
Authority
ES
Spain
Prior art keywords
high intensity
supplying high
currents
intensity currents
connection
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
ES444172A
Other languages
English (en)
Spanish (es)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
KALNBACH WKS SCHWEISSTECH
Original Assignee
KALNBACH WKS SCHWEISSTECH
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 by KALNBACH WKS SCHWEISSTECH filed Critical KALNBACH WKS SCHWEISSTECH
Publication of ES444172A1 publication Critical patent/ES444172A1/es
Expired legal-status Critical Current

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
    • G05F1/10—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
    • 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
    • B23K9/0732—Stabilising of the arc current
    • 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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H5/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal non-electric working conditions with or without subsequent reconnection
    • H02H5/04—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal non-electric working conditions with or without subsequent reconnection responsive to abnormal temperature
    • H02H5/047—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal non-electric working conditions with or without subsequent reconnection responsive to abnormal temperature using a temperature responsive switch
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
    • H02H7/10—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for converters; for rectifiers
    • H02H7/12—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for converters; for rectifiers for static converters or rectifiers
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H9/00—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection
    • H02H9/02—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess current

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)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Arc Welding Control (AREA)
  • Generation Of Surge Voltage And Current (AREA)
  • Ac-Ac Conversion (AREA)
  • Control Of Voltage And Current In General (AREA)
ES444172A 1975-01-10 1976-01-09 Dispositivo para la generacion y regulacion de corrientes dealta intensidad, especialmente de corrientes para la solda- dura. Expired ES444172A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH29375A CH598654A5 (da) 1975-01-10 1975-01-10

Publications (1)

Publication Number Publication Date
ES444172A1 true ES444172A1 (es) 1977-05-01

Family

ID=4183690

Family Applications (1)

Application Number Title Priority Date Filing Date
ES444172A Expired ES444172A1 (es) 1975-01-10 1976-01-09 Dispositivo para la generacion y regulacion de corrientes dealta intensidad, especialmente de corrientes para la solda- dura.

Country Status (14)

Country Link
JP (1) JPS51125846A (da)
AT (1) AT354573B (da)
BE (1) BE837441A (da)
CH (1) CH598654A5 (da)
DE (2) DE2530381C3 (da)
DK (1) DK7076A (da)
ES (1) ES444172A1 (da)
FI (1) FI753703A (da)
FR (1) FR2297112A1 (da)
GB (1) GB1527032A (da)
IT (1) IT1054747B (da)
NL (1) NL7600106A (da)
NO (1) NO760062L (da)
SE (1) SE406680B (da)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3064946D1 (en) * 1979-09-11 1983-10-27 Commw Scient Ind Res Org A generator of high current pulses
FR2519480A1 (fr) * 1982-01-07 1983-07-08 Hamm Jean Jacques Protecteur regulateur de courant pour chargeurs de batteries et soudeuses a l'arc a reglage electronique
CH668842A5 (de) * 1982-06-10 1989-01-31 Elpatronic Ag Einrichtung zur stufenlosen steuerung der amplitude eines sinusfoermigen elektrischen wechselstromes.

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE930337C (de) * 1951-02-23 1955-07-14 Gen Electric Schaltungsanordnung zur Zuendung eines Schweiss-Lichtbogens mit erhoehter Stromstaerke
DE1116331B (de) * 1958-06-06 1961-11-02 Siemens Ag Lichtbogen-Schweisstransformator ruhender Bauart mit stufenloser Steuerung des Schweissstromes und selbsttaetig herabgeregelter Leerlaufspannung
US3251000A (en) * 1963-11-15 1966-05-10 Welding Research Inc Safety system for a sequence timing control
US3549979A (en) * 1969-04-25 1970-12-22 Chemetron Corp Arc power supply with current level control
DE2047821B2 (de) * 1970-09-29 1972-11-23 Kirsch Kg, 5500 Trier Vorrichtung zur stuenlosen stromeinstellung fuer schweisstransformatoren zum elektrischen lichtbogenschweissen
DE2121298A1 (de) * 1971-04-30 1972-12-28 Runschke W Stromsteuerung, insbesondere Phasenanschnittsteuerung für Schweißstromquelle, geeignet für Einphasen- und Mehrphasenbetrieb
DE2130324B2 (de) * 1971-06-18 1978-02-16 Süd-Elektronik Ing. Heinrich Kurz Transistorensteuerungen, 8240 Schönau Lichtbogenschweisstromquelle
DE2130335A1 (de) * 1971-06-18 1972-12-21 Sued Elektronik Ing Heinrich K Schweissstrom-Steuergeraet fuer Lichtbogenschweissen
DE2351652B2 (de) * 1973-10-15 1975-10-23 Messer Griesheim Gmbh, 6000 Frankfurt Schaltungsanordnung zur Phasenanschnitt-Stromsteuerung eines Wechselstrom-Schweißlichtbogens

Also Published As

Publication number Publication date
CH598654A5 (da) 1978-05-12
IT1054747B (it) 1981-11-30
GB1527032A (en) 1978-10-04
SE7600043L (sv) 1976-07-12
JPS51125846A (en) 1976-11-02
FR2297112A1 (fr) 1976-08-06
SE406680B (sv) 1979-02-19
FR2297112B1 (da) 1981-09-04
BE837441A (fr) 1976-05-03
NO760062L (da) 1976-07-13
AT354573B (de) 1979-01-10
DE2530381C3 (de) 1981-03-12
DK7076A (da) 1976-07-11
ATA9476A (de) 1979-06-15
DE2530381A1 (de) 1976-07-15
DE2600329A1 (de) 1976-07-15
DE2530381B2 (de) 1980-07-17
FI753703A (da) 1976-07-11
NL7600106A (nl) 1976-07-13

Similar Documents

Publication Publication Date Title
DE3172302D1 (en) Electric energy source for a resistance welding machine
ES444172A1 (es) Dispositivo para la generacion y regulacion de corrientes dealta intensidad, especialmente de corrientes para la solda- dura.
ES387095A1 (es) Un aparato para estabilizar y mantener un arco de corrien- te alterna entre un electrodo y una pieza de trabajo.
JPS526840A (en) Current interception ignition device
DE3366641D1 (en) Device for soldering component connections
ES293036A1 (es) Procedimiento de soldadura al arco con corriente alterna
JPS51144944A (en) Ironic resonanced constant voltage power supply device
FR2264455A1 (en) Electrification device for a barrier - has selective transformer leakage flux air gaps for different currents
ES329831A1 (es) Procedimiento para el encendido de una pareja de tiristores en conexion antiparalela.
FR2016327A1 (en) Arc welding
JPS6415464A (en) High-energy ignition device
JPS5237239A (en) Thyristor control system in arc furnace and the like
JPS5231322A (en) Thyristor method voltage compensation device
ES366203A1 (es) Un aparato que emplea thyristores conectados entre una en- trada de corriente continua y una salida.
JPS5293286A (en) 3 phase x ray apparatus
ES307891A1 (es) Mejoras introducidas en las maquinas de soldar por resistencia electrica
ES234292A1 (es) Perfeccionamientos introducidos en un transformador monofasico para soldadura electrica por arco
FR2025170A1 (en) Electric arc welding equipment
ES341803A3 (es) Aparato estabilizador de tension electrica.
JPS53100449A (en) Electric power source for airport mark lights
ES292886A1 (es) Un aparato compuesto para la soldadura electrica
ES344274A1 (es) Mejoras introducidas en los transformadores de soldadura e-lectrica por arco.
JPS51116916A (en) Self-excited circuit capable of appropriately using a shunt self-excit ed generator for welding operation
ES443074A1 (es) Dispositivo de conexion para el ajuste, regulacion y recti- ficacion de la tension yno de la corriente de un transforma-dor trifasico de soldadura.
ES327990A1 (es) Un transformador para galvanostegia.