DE348222C - Device for electric soldering and welding torches fed by a power generator or converter with limited current - Google Patents

Device for electric soldering and welding torches fed by a power generator or converter with limited current

Info

Publication number
DE348222C
DE348222C DE1919348222D DE348222DD DE348222C DE 348222 C DE348222 C DE 348222C DE 1919348222 D DE1919348222 D DE 1919348222D DE 348222D D DE348222D D DE 348222DD DE 348222 C DE348222 C DE 348222C
Authority
DE
Germany
Prior art keywords
converter
fed
power generator
electric soldering
welding torches
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
DE1919348222D
Other languages
German (de)
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.)
HUBERT FRITZE DIPL ING
Original Assignee
HUBERT FRITZE DIPL ING
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 HUBERT FRITZE DIPL ING filed Critical HUBERT FRITZE DIPL ING
Application granted granted Critical
Publication of DE348222C publication Critical patent/DE348222C/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
    • B23K9/10—Other electric circuits therefor; Protective circuits; Remote controls
    • B23K9/1006—Power supply
    • B23K9/1043—Power supply characterised by the electric circuit
    • B23K9/1068—Electric circuits for the supply of power to two or more arcs from a single source
    • 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
    • B23K9/10—Other electric circuits therefor; Protective circuits; Remote controls
    • B23K9/1006—Power supply

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Arc Welding Control (AREA)
  • Control Of Eletrric Generators (AREA)
  • Regulation And Control Of Combustion (AREA)

Description

Das Hauptpatent 341193 betrifft eine Schaltungsanordnung für den gleichzeitigen Betrieb von mehreren parallel geschalteten elektrischen Löt- und Schweißbrennern mit Hilfe eines einzigen Stromerzeugers oder -Umformers mit begrenzter Stromstärke, und es liegt bei ihm das wesentliche Kennzeichen der Erfindung darin, daß vor die einzelnen Brenner zum Zwecke der Verminderung derThe main patent 341193 relates to a circuit arrangement for the simultaneous Operation of several electrical soldering and welding torches connected in parallel The help of a single generator or converter with limited amperage, and it is with him the essential characteristic of the invention that before the individual Burner for the purpose of reducing the

ίο gegenseitigen Beeinflussung ein Widerstand geschaltet wird, der eine gewisse Zeit nach erfolgter Inbetriebnahme vermittels des zugehörigen Brennerstromkreisrelais abgeschaltet und bei Außerbetriebsetzung des Brennersίο mutual influencing a resistance is switched, which a certain time after commissioning by means of the associated Burner circuit relay switched off and when the burner is shut down

wieder eingeschaltet wird. Iis switched on again. I.

Die gegenseitige nachteilige Beeinflussung |The mutual adverse influence |

der Brenner wird besonders gering, wenn das > Ab- und Zuschalten des genannten Vorschalt- i Widerstandes nicht auf einmal, sondern stu- :the burner is particularly low if the > switching on and off of the mentioned ballast resistor is not at once, but rather gradually:

fenweise erfolgt. Dieses Schalten kann entweder unmittelbar durch das eine Reihe von j Kontakten tragende Brennerstromkreisrelais oder durch ein von diesem gesteuertes Schaltrelais oder durch einen von ihm beeinflußten Schaltmotor oder eine ähnliche Vorrichtung erfolgen.takes place at a time. This switching can either be done directly by a series of j Burner circuit relays carrying contacts or by a switching relay controlled by this or by a switching motor or similar device influenced by it take place.

Die Anordnung muß so getroffen werden, daß bei Außerbetriebsetzung des Brenners durch Entfernen der Elektrode vom Werkstück der Widerstand wieder stufenweise eingeschaltet wird, damit nach vollendeter Außerbetriebsetzung der ursprüngliche Zustand wiederhergestellt ist.The arrangement must be made so that when the burner is shut down by removing the electrode from the workpiece, the resistance is switched on again in stages so that the original state is restored after the shutdown has been completed.

Claims (1)

Patent-Anspruch:Patent claim: Einrichtung für durch Stromerzeuger oder -umformer mit begrenzter Stromstärke gespeiste elektrische Löt- und Schweißbrenner nach Patent 341193, dadurch gekennzeichnet, daß der Vorschaltwiderstand durch den Einfluß des Brennerstromkreisrelais unmittelbar oder mittelbar stufenweise aus- oder eingeschaltet wird.Device for by power generators or converters with limited amperage powered electric soldering and welding torch according to patent 341193, thereby characterized in that the series resistor is influenced by the burner circuit relay is switched on or off directly or indirectly in stages.
DE1919348222D 1919-06-28 1919-06-28 Device for electric soldering and welding torches fed by a power generator or converter with limited current Expired DE348222C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE348222T 1919-06-28

Publications (1)

Publication Number Publication Date
DE348222C true DE348222C (en) 1922-02-03

Family

ID=6257092

Family Applications (3)

Application Number Title Priority Date Filing Date
DE1918326322D Expired DE326322C (en) 1919-06-28 1918-10-31 Device for single or multi-pole welding or soldering torches fed by power generators or converters with limited current
DE1919341193D Expired DE341193C (en) 1919-06-28 1919-05-20 Circuit arrangement of several single- or multi-pole electrical welding or soldering torches fed by power generators with limited current, connected in parallel
DE1919348222D Expired DE348222C (en) 1919-06-28 1919-06-28 Device for electric soldering and welding torches fed by a power generator or converter with limited current

Family Applications Before (2)

Application Number Title Priority Date Filing Date
DE1918326322D Expired DE326322C (en) 1919-06-28 1918-10-31 Device for single or multi-pole welding or soldering torches fed by power generators or converters with limited current
DE1919341193D Expired DE341193C (en) 1919-06-28 1919-05-20 Circuit arrangement of several single- or multi-pole electrical welding or soldering torches fed by power generators with limited current, connected in parallel

Country Status (3)

Country Link
CH (1) CH86050A (en)
DE (3) DE326322C (en)
GB (1) GB139505A (en)

Also Published As

Publication number Publication date
DE341193C (en) 1921-09-27
CH86050A (en) 1920-08-02
DE326322C (en) 1920-09-28
GB139505A (en) 1921-01-06

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