CH598654A5 - - Google Patents

Info

Publication number
CH598654A5
CH598654A5 CH29375A CH29375A CH598654A5 CH 598654 A5 CH598654 A5 CH 598654A5 CH 29375 A CH29375 A CH 29375A CH 29375 A CH29375 A CH 29375A CH 598654 A5 CH598654 A5 CH 598654A5
Authority
CH
Switzerland
Application number
CH29375A
Inventor
Paul Matter
Josef Wertli
Original Assignee
Josef Wertli
Paul Matter
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 Josef Wertli, Paul Matter filed Critical Josef Wertli
Priority to CH29375A priority Critical patent/CH598654A5/xx
Priority to DE2530381A priority patent/DE2530381C3/de
Priority to FI753703A priority patent/FI753703A/fi
Priority to SE7600043A priority patent/SE406680B/xx
Priority to GB335/76A priority patent/GB1527032A/en
Priority to DE19762600329 priority patent/DE2600329A1/de
Priority to NL7600106A priority patent/NL7600106A/xx
Priority to FR7600305A priority patent/FR2297112A1/fr
Priority to AT9476A priority patent/AT354573B/de
Priority to BE163412A priority patent/BE837441A/xx
Priority to JP51002013A priority patent/JPS51125846A/ja
Priority to DK7076*#A priority patent/DK7076A/da
Priority to ES444172A priority patent/ES444172A1/es
Priority to NO760062A priority patent/NO760062L/no
Priority to IT19121/76A priority patent/IT1054747B/it
Publication of CH598654A5 publication Critical patent/CH598654A5/xx

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)
  • Control Of Voltage And Current In General (AREA)
  • Ac-Ac Conversion (AREA)
CH29375A 1975-01-10 1975-01-10 CH598654A5 (de)

Priority Applications (15)

Application Number Priority Date Filing Date Title
CH29375A CH598654A5 (de) 1975-01-10 1975-01-10
DE2530381A DE2530381C3 (de) 1975-01-10 1975-07-08 Lichtbogen-Schweißtransformator mit stufenloser Stromeinstellung
FI753703A FI753703A (de) 1975-01-10 1975-12-30
SE7600043A SE406680B (sv) 1975-01-10 1976-01-05 Apparat for alstring och reglering av hega strommar
GB335/76A GB1527032A (en) 1975-01-10 1976-01-06 Apparatus for supplying high intensity currents
DE19762600329 DE2600329A1 (de) 1975-01-10 1976-01-07 Vorrichtung zur erzeugung und regulierung von stroemen hoher stromstaerke, insbesondere von schweisstroemen
NL7600106A NL7600106A (nl) 1975-01-10 1976-01-07 Inrichting voor het opwekken en regelen van stromen met hoge stroomsterkte, in het bijzonder lasstromen.
FR7600305A FR2297112A1 (fr) 1975-01-10 1976-01-08 Dispositif pour la production et la regulation de courants de forte intensite, notamment des courants de soudage
AT9476A AT354573B (de) 1975-01-10 1976-01-09 Schaltungsanordnung zur steuerung von schweiss- stroemen mit ueber einen transformator ver- bundenem primaerkreis und sekundaerkreis
BE163412A BE837441A (fr) 1975-01-10 1976-01-09 Dispositif pour la production et la regulation de courants de forte intensite, notamment des courants de soudage
JP51002013A JPS51125846A (en) 1975-01-10 1976-01-09 Large current generating and regulating device
DK7076*#A DK7076A (da) 1975-01-10 1976-01-09 Apparat til frembringelse og regulering af stromme med stor stromstyrke, iser af svejsestromme
ES444172A 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.
NO760062A NO760062L (de) 1975-01-10 1976-01-09
IT19121/76A IT1054747B (it) 1975-01-10 1976-01-09 Dispositivo per generare e regolare correnti d alta intensita particolarmente correnti di saldatura

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
CH598654A5 true CH598654A5 (de) 1978-05-12

Family

ID=4183690

Family Applications (1)

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

Country Status (14)

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

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0026072B1 (de) * 1979-09-11 1983-09-21 Commonwealth Scientific And Industrial Research Organisation Generator für hohe Stromimpulse
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
DE2600329A1 (de) 1976-07-15
DK7076A (da) 1976-07-11
SE406680B (sv) 1979-02-19
DE2530381B2 (de) 1980-07-17
NL7600106A (nl) 1976-07-13
BE837441A (fr) 1976-05-03
NO760062L (de) 1976-07-13
ATA9476A (de) 1979-06-15
IT1054747B (it) 1981-11-30
FR2297112A1 (fr) 1976-08-06
ES444172A1 (es) 1977-05-01
FR2297112B1 (de) 1981-09-04
DE2530381C3 (de) 1981-03-12
SE7600043L (sv) 1976-07-12
FI753703A (de) 1976-07-11
JPS51125846A (en) 1976-11-02
AT354573B (de) 1979-01-10
GB1527032A (en) 1978-10-04
DE2530381A1 (de) 1976-07-15

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Legal Events

Date Code Title Description
PL Patent ceased