JPS51125846A - Large current generating and regulating device - Google Patents
Large current generating and regulating deviceInfo
- Publication number
- JPS51125846A JPS51125846A JP51002013A JP201376A JPS51125846A JP S51125846 A JPS51125846 A JP S51125846A JP 51002013 A JP51002013 A JP 51002013A JP 201376 A JP201376 A JP 201376A JP S51125846 A JPS51125846 A JP S51125846A
- Authority
- JP
- Japan
- Prior art keywords
- regulating device
- large current
- current generating
- generating
- regulating
- 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.)
- Pending
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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH29375A CH598654A5 (ja) | 1975-01-10 | 1975-01-10 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS51125846A true JPS51125846A (en) | 1976-11-02 |
Family
ID=4183690
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP51002013A Pending JPS51125846A (en) | 1975-01-10 | 1976-01-09 | Large current generating and regulating device |
Country Status (14)
Country | Link |
---|---|
JP (1) | JPS51125846A (ja) |
AT (1) | AT354573B (ja) |
BE (1) | BE837441A (ja) |
CH (1) | CH598654A5 (ja) |
DE (2) | DE2530381C3 (ja) |
DK (1) | DK7076A (ja) |
ES (1) | ES444172A1 (ja) |
FI (1) | FI753703A (ja) |
FR (1) | FR2297112A1 (ja) |
GB (1) | GB1527032A (ja) |
IT (1) | IT1054747B (ja) |
NL (1) | NL7600106A (ja) |
NO (1) | NO760062L (ja) |
SE (1) | SE406680B (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5922111A (ja) * | 1982-06-10 | 1984-02-04 | エルパトローニク・アクチエンゲゼルシヤフト | 正弦波交番電流の振巾の連続的可変制御を行う装置 |
Families Citing this family (2)
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 |
Family Cites Families (9)
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 |
-
1975
- 1975-01-10 CH CH29375A patent/CH598654A5/xx not_active IP Right Cessation
- 1975-07-08 DE DE2530381A patent/DE2530381C3/de not_active Expired
- 1975-12-30 FI FI753703A patent/FI753703A/fi not_active Application Discontinuation
-
1976
- 1976-01-05 SE SE7600043A patent/SE406680B/xx unknown
- 1976-01-06 GB GB335/76A patent/GB1527032A/en not_active Expired
- 1976-01-07 DE DE19762600329 patent/DE2600329A1/de not_active Withdrawn
- 1976-01-07 NL NL7600106A patent/NL7600106A/xx not_active Application Discontinuation
- 1976-01-08 FR FR7600305A patent/FR2297112A1/fr active Granted
- 1976-01-09 DK DK7076*#A patent/DK7076A/da unknown
- 1976-01-09 JP JP51002013A patent/JPS51125846A/ja active Pending
- 1976-01-09 BE BE163412A patent/BE837441A/xx unknown
- 1976-01-09 IT IT19121/76A patent/IT1054747B/it active
- 1976-01-09 NO NO760062A patent/NO760062L/no unknown
- 1976-01-09 ES ES444172A patent/ES444172A1/es not_active Expired
- 1976-01-09 AT AT9476A patent/AT354573B/de not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5922111A (ja) * | 1982-06-10 | 1984-02-04 | エルパトローニク・アクチエンゲゼルシヤフト | 正弦波交番電流の振巾の連続的可変制御を行う装置 |
Also Published As
Publication number | Publication date |
---|---|
CH598654A5 (ja) | 1978-05-12 |
IT1054747B (it) | 1981-11-30 |
GB1527032A (en) | 1978-10-04 |
SE7600043L (sv) | 1976-07-12 |
FR2297112A1 (fr) | 1976-08-06 |
SE406680B (sv) | 1979-02-19 |
FR2297112B1 (ja) | 1981-09-04 |
BE837441A (fr) | 1976-05-03 |
NO760062L (ja) | 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 (ja) | 1976-07-11 |
NL7600106A (nl) | 1976-07-13 |
ES444172A1 (es) | 1977-05-01 |
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