DE522292C - Device for arc welding machines using a transformer with an adjustable magnetic shunt - Google Patents
Device for arc welding machines using a transformer with an adjustable magnetic shuntInfo
- Publication number
- DE522292C DE522292C DES80169D DES0080169D DE522292C DE 522292 C DE522292 C DE 522292C DE S80169 D DES80169 D DE S80169D DE S0080169 D DES0080169 D DE S0080169D DE 522292 C DE522292 C DE 522292C
- Authority
- DE
- Germany
- Prior art keywords
- gear
- magnetic shunt
- transformer
- shaft
- display device
- 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
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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F29/00—Variable transformers or inductances not covered by group H01F21/00
- H01F29/08—Variable transformers or inductances not covered by group H01F21/00 with core, coil, winding, or shield movable to offset variation of voltage or phase shift, e.g. induction regulators
- H01F29/10—Variable transformers or inductances not covered by group H01F21/00 with core, coil, winding, or shield movable to offset variation of voltage or phase shift, e.g. induction regulators having movable part of magnetic circuit
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
- Arc Welding Control (AREA)
Description
Die Erfindung bezieht sich auf eine Vorrichtung für Lichtbogen-Schweißniascliineii, bei welchen in bekannter Weise Transformatoren verwendet werden, die mit einem einstellbaren magnetischen Nebenschluß ausgerüstet sind, um den vom Transformator gelieferten Strom so einzustellen, daß die beim Schweißvorgang auftretende Stromstärke den Abmessungen des zu schweißenden Werk- I Stückes oder dem jeweiligen Baustoff, aus dem das Werkstück besteht, entspricht.The invention relates to a device for arc welding niascliineii, in which transformers are used in a known manner with a adjustable magnetic shunt are fitted to that of the transformer set the supplied current so that the current strength occurring during the welding process the dimensions of the workpiece to be welded or the respective building material which the workpiece is made of.
Das zur Erzielung des magnetischen Nebenschlusses dienende Glied wird dabei gewöhnlich zwecks Einstellung der Stromstärke mittelbar oder unmittelbar durch eine Antriebsvorrichtung bewegt, die gleichzeitig als Anzeigevorrichtung für die Stromstärke und für die Auswahl der Schweißelektrode entsprechend 'der Stellung des magnetischen Nebenschlußgliedes dient. Die Antriebsvorrichtung besteht aus einer die Bewegung des Nebenschlußgliedes bewirkenden Welle, welche durch ein Handsteuerrad in Umdrehung versetzt wird, das seinerseits die Anzeigevorrichlung, unter Verwendung eines Übersetzungsgetriebes, betätigt.The link used to achieve the magnetic shunt becomes common for the purpose of adjusting the current intensity directly or indirectly through a drive device moved, which at the same time as a display device for the current strength and for the selection of the welding electrode accordingly 'The position of the magnetic shunt member is used. The drive device consists of a shaft which causes the movement of the shunt member and which is set in rotation by a manual control wheel will, in turn, the display device, using a transmission gear, actuated.
Die Erfindung besteht in der eigenartigen Ausbildung der Anzeigevorrichtung, nämlich in Gestalt eines besonderen Gehäuses, in welchem die Anzeigevorrichtung untergebracht ist; die Anzeigevorrichtung wird von der das Gehäuse durchdringenden Welle durch ein Zahnradvorgelege betätigt, während auf dem aus dem Gehäuse herausragenden Wellenende ein Handrad sitzt. Das Gehäuse mit der Einstell- und Ablesevorrichtung kann an jedem bestehenden Transformator angebracht werden, der die Schweißmaschine bedient.The invention consists in the peculiar design of the display device, namely in the form of a special housing in which the display device is housed is; the display device is driven by the shaft penetrating the housing a gear reduction actuated while on the shaft end protruding from the housing a handwheel sits. The housing with the setting and reading device can be attached to any existing transformer who operates the welding machine.
Die Erfindung ist auf der Zeichnung beispielsweise dargestellt, und zwar zeigen Abb. ι die Vorderansicht,The invention is shown in the drawing, for example, namely show Fig. Ι the front view,
Abb. 2 einen lotrechten Schnitt.Fig. 2 is a vertical section.
Mit ι ist ein Handrad bezeichnet, welches auf das Ende y einer Welle 3* aufgekeilt ist, die zur Bewegung des magnetisdhen Nebensdhlußgliedes eines Transformators dient, um die vom Transformator gelieferte Stromstärke infolge der Bewegung des Nebenschlußgliedes zu verändern und einzustellen. Die Bewegung des Nebenschlußgliedes von der Welle 3* aus kann auf verschiedene Weise erfolgen, /.. B. durch eine Mutter, welche auf einem Gewindeteil der Welle 3'' verschiebbar, gegen Drehung gesichert, angeordnet ist und mit dem Nebenschlußglied in entsprechender Weise gekuppelt wird.With ι a handwheel is referred to, which is keyed on the end y of a shaft 3 *, which is used to move the magnetic shunt member of a transformer in order to change and set the amperage delivered by the transformer as a result of the movement of the shunt member. The movement of the shunt member from the shaft 3 * can take place in different ways, / .. B. by a nut which is slidable on a threaded part of the shaft 3 ″, secured against rotation, is arranged and coupled to the shunt member in a corresponding manner will.
Die Anzeigevorrichtung ist in einem Gehäuse 21 untergebracht, welches an jedemThe display device is housed in a housing 21, which is attached to each
Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR522292X | 1927-02-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE522292C true DE522292C (en) | 1931-04-04 |
Family
ID=8917805
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DES80169D Expired DE522292C (en) | 1927-02-18 | 1927-06-12 | Device for arc welding machines using a transformer with an adjustable magnetic shunt |
Country Status (3)
Country | Link |
---|---|
BE (1) | BE342665A (en) |
DE (1) | DE522292C (en) |
FR (2) | FR617690A (en) |
-
0
- BE BE342665D patent/BE342665A/fr unknown
-
1926
- 1926-06-12 FR FR617690D patent/FR617690A/en not_active Expired
-
1927
- 1927-02-12 FR FR33233D patent/FR33233E/en not_active Expired
- 1927-06-12 DE DES80169D patent/DE522292C/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR617690A (en) | 1927-02-23 |
FR33233E (en) | 1928-08-20 |
BE342665A (en) |
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