DE188227C - - Google Patents
Info
- Publication number
- DE188227C DE188227C DENDAT188227D DE188227DA DE188227C DE 188227 C DE188227 C DE 188227C DE NDAT188227 D DENDAT188227 D DE NDAT188227D DE 188227D A DE188227D A DE 188227DA DE 188227 C DE188227 C DE 188227C
- Authority
- DE
- Germany
- Prior art keywords
- arc
- knife
- strip
- melting
- electrodes
- 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.)
- Active
Links
- 239000000463 material Substances 0.000 claims description 5
- 238000002844 melting Methods 0.000 claims description 5
- 239000000155 melt Substances 0.000 claims 1
- 230000036633 rest Effects 0.000 claims 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 239000003610 charcoal Substances 0.000 description 2
- 239000003245 coal Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminum Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000000875 corresponding Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011819 refractory material Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B31/00—Electric arc lamps
- H05B31/0003—Electric arc lamps the arc being outside, in the open
- H05B31/0009—Electric arc lamps the arc being outside, in the open with parallel or oblique disposition of the electrodes; Special form of the electrodes
Landscapes
- Arc Welding In General (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
Es ist bekannt, den Nachschub von Bogenlampenelektroden dadurch zu regeln, daß man entweder die Elektrodenspitzen oder Kanten derselben auf im Bereich des Lichtbogens liegende Anschläge aufstoßen und dadurch nachsinken ließ oder Abschmelzstreifen durch Anschläge bei deren Veraschung wegdrückte. Diese Verfahren waren insofern fehlerhaft, als man nach dem ersteren für den AnschlagIt is known to regulate the supply of arc lamp electrodes in that one either the electrode tips or the edges thereof on in the area of the arc Bursting horizontal stops and thereby allowing them to sink or melting strips through Pushed away attacks when they were incinerated. These procedures were flawed in that than one after the former for the stop
ίο eines besonders feuerfesten Materials bedurfte, welches dem aufliegenden Kohleteil unnötig Hitze entzog, während nach dem letzteren Verfahren leicht ein Festkleben und Verdrehen von Abschmelzstreifen und Kohle am Anschlag erzeugt wurde.ίο required a particularly refractory material, which drew unnecessary heat from the charcoal lying on top, while after the latter Method of easily sticking and twisting consumable strips and charcoal on Stop was generated.
Durch vorliegende Erfindung wird angestrebt, daß das Material der Auflage durch den Lichtbogen nicht zerstört werden kann und der Abschmelzstreifen etwa hobelartig weggeschnitten wird. Um diese Aufgabe zu lösen, wird für den Abschmelzstreifen ein Material gewählt, welches durch die Hitze der Kohle hoch genug über dem Lichtbogen so schneidbar weich wird, daß das Messer außerhalb des gefährdenden Bereiches angeordnet werden kann. Selbstverständlich kann je nach der Höhe der Lichtbogentemperatur verschiedenes Material für die Abschmelzstreifen, ebenso auch eine verschiedene Höhe der Messerlage gewählt werden. Es besteht also nach Wahl des einen Faktors ein entsprechendes Verhältnis für die Wahl der beiden anderen Faktoren.The aim of the present invention is that the material of the support by the arc cannot be destroyed and the consumable strip is roughly plane-like is cut away. To solve this problem, a consumable strip is used Material chosen, which by the heat of the coal high enough above the arc is so cuttable that the knife is placed outside the hazardous area can be. Of course, depending on the level of the arc temperature, different materials can be used for the consumable strips, a different height of the knife position can also be selected. So there is a choice of one factor a corresponding ratio for the choice of the other two factors.
In der beiliegenden Zeichnung (Fig. 1 und 2) ist ein Messer c dargestellt, welches einen Abschmelzstreifen α ζ. B. aus Zink oder Aluminium von der Kohle b abtrennt; es ist so hoch über dem Lichtbogen gelagert, daß sein Material, z. B. Stahl, in dieser Höhe vom Lichtbogen nicht beschädigt wird.In the accompanying drawing (Fig. 1 and 2), a knife c is shown, which a melting strip α ζ. B. separates from zinc or aluminum from the coal b ; it is so high above the arc that its material, e.g. B. steel, is not damaged by the arc at this height.
Claims (2)
Publications (1)
Publication Number | Publication Date |
---|---|
DE188227C true DE188227C (en) |
Family
ID=451859
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT188227D Active DE188227C (en) |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE188227C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4217057A (en) * | 1977-01-26 | 1980-08-12 | Kabushiki Kaisha Suwa Seikosha | Printer paper feed assembly including means for facilitating manual paper advance |
-
0
- DE DENDAT188227D patent/DE188227C/de active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4217057A (en) * | 1977-01-26 | 1980-08-12 | Kabushiki Kaisha Suwa Seikosha | Printer paper feed assembly including means for facilitating manual paper advance |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE2000037A1 (en) | Arc fusion welding process | |
DE1032863B (en) | Method and device for arc welding with several electrodes | |
AT510986A4 (en) | METHOD AND DEVICE FOR PRODUCING EDGED INTERFACES IN FLAT GLASS | |
EP2790866B1 (en) | Method of joining two essentially metal sheet-type workpieces by means of friction squeeze welding using a filler material | |
DE3403682C1 (en) | Process and apparatus for the strip-like removal of a semireflective multi-layer coating on panes of glass | |
DE188227C (en) | ||
DE3534127A1 (en) | METHOD AND DEVICE FOR SEPARATING PROFILE MATERIAL | |
DE2448620A1 (en) | MULTIPLE ELECTRODE WELDING TORCHES | |
DE2332898A1 (en) | FLAT KNIFE SHEARS FOR TRIMMING ROLLED PLATE | |
EP0297491A1 (en) | Apparatus for flame cutting in continuous strip-casting machines | |
DE437291C (en) | Tin snips with fixed, straight lower blade and two or more power-moving, rotating circular upper blades | |
DE630723C (en) | Tin snips with horizontally force-moving circular upper knife | |
DE62021C (en) | Device for feeding and holding the workpiece in cut nailing machines | |
DE102005024802A1 (en) | Welding current source and method for MIG / MAG welding | |
DE212360C (en) | ||
DE335164C (en) | Hand-operated arc welding machine | |
DE316756C (en) | ||
DE1803876A1 (en) | Method and device for deforming the edges of sheet metal strips for the production of welded steel pipes | |
DE295551C (en) | ||
DE384805C (en) | Lathe for typewriter rollers | |
DE2361646A1 (en) | METHOD AND DEVICE FOR SEAM WELDING | |
DE281404C (en) | ||
DE683349C (en) | Method and device for applying a metal layer to a base metal | |
DE470397C (en) | Device for fastening the studs on railway sleepers by means of electrical resistance welding | |
DE205860C (en) |