DE314298C - - Google Patents
Info
- Publication number
- DE314298C DE314298C DENDAT314298D DE314298DA DE314298C DE 314298 C DE314298 C DE 314298C DE NDAT314298 D DENDAT314298 D DE NDAT314298D DE 314298D A DE314298D A DE 314298DA DE 314298 C DE314298 C DE 314298C
- Authority
- DE
- Germany
- Prior art keywords
- gas
- welding
- oxygen
- acetylene
- water
- 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
- 238000003466 welding Methods 0.000 claims description 12
- 239000007789 gas Substances 0.000 claims description 11
- 239000001301 oxygen Substances 0.000 claims description 10
- 229910052760 oxygen Inorganic materials 0.000 claims description 10
- MYMOFIZGZYHOMD-UHFFFAOYSA-N oxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 claims description 8
- HSFWRNGVRCDJHI-UHFFFAOYSA-N acetylene Chemical compound C#C HSFWRNGVRCDJHI-UHFFFAOYSA-N 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 125000002534 ethynyl group Chemical group [H]C#C* 0.000 description 2
- 230000001105 regulatory Effects 0.000 description 2
- 235000010599 Verbascum thapsus Nutrition 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 125000004435 hydrogen atoms Chemical class [H]* 0.000 description 1
- 230000000149 penetrating Effects 0.000 description 1
- 239000003832 thermite Substances 0.000 description 1
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
- B23K5/00—Gas flame welding
- B23K5/22—Auxiliary equipment, e.g. backings, guides
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Arc Welding In General (AREA)
Description
Die vorliegende Erfindung betrifft ein neuesThe present invention relates to a new one
Schweißverfahren, indem C2H2 (Azetylengas) mit Stadtgas (Leuchtgas) bei Wegfall des Sauerstoffes der. Sauerstoffflasche gemischt werden.Welding process by adding C 2 H 2 (acetylene gas) with town gas (luminous gas) when the oxygen is no longer available. Oxygen cylinder can be mixed.
An Schweißverfahren sind bisher bekannt: Wassergasschweißung, elektrische Schweißung, Thermitschweißung, Wasserstoff - Sauerstoff-Schweißung, Azetylen - Sauerstoff - SchweißungThe following welding processes are known to date: water gas welding, electrical welding, Thermite welding, hydrogen - oxygen welding, acetylene - oxygen welding
ίο und Schweißung mit Azetylenlösung (Dissous).ίο and welding with acetylene solution (dissous).
Die Mischung beim neuen SchweißverfahrenThe mixture in the new welding process
geht auf folgendem Wege vor sich: Das Leuchtgas wird durch die Röhre ι in die Trommel A eingeführt. Diese Röhre reicht bis in einen durch den Abflußhahn 3 begrenzten Wasserstand hinein, wodurch erreicht wird, das eindringende Gas unter Druck zu halten und somit die Zufuhr zu vermindern. Außerdem wird die Zufuhr durch einen Absperrhahn reguliert. Das, Einführen des Azetylengases erfolgt durch die Röhre 2 und wird ebenfalls durch einen Absperrhahn reguliert. Beide Gase sammeln sich in der Trommel über dem Wasser, wo sie sich mischen und gelangen durch den Rohrstutzen 4 und durch den üblichen Schlauch in einen Brenner beliebigen Systems. Die Sauerstoffflasche fällt fort, an ihre Stelle tritt ein Exhaustor, der mit oder ohne Lufttrommel dem Schlauch kurz vor dem Brenner an Stelle des Sauerstoffes atmosphärische Luft zuführt.takes place in the following way: The luminous gas is introduced into the drum A through the tube ι. This tube extends into a water level which is limited by the drain cock 3, which means that the penetrating gas is kept under pressure and thus the supply is reduced. In addition, the supply is regulated by a stopcock. The acetylene gas is introduced through the tube 2 and is also regulated by a stopcock. Both gases collect in the drum above the water, where they mix and pass through the pipe socket 4 and through the usual hose into any burner of any system. The oxygen cylinder is no longer needed; it is replaced by an exhaustor that, with or without an air drum, feeds atmospheric air to the hose just before the burner instead of oxygen.
' Der Wasserstand in der Trommel ist erforderlich, um die Gase mit Wasser zu sättigen und um das Gas in einer bestimmten Temperatur zu erhalten und somit Explosionen vorzubeugen. Das Wasser wird durch die Röhre 5 eingeführt, an die oben ein Trichter angebracht ist. 'The water level in the drum is required to saturate the gases with water and to keep the gas at a certain temperature and thus prevent explosions. The water is introduced through the tube 5 to which a funnel is attached at the top.
Das neue Sch weiß verfahren hat folgende Vorzüge': .The new welding procedure has the following advantages:.
1. Ersparung von mehr als 50 Prozent des bedeutend teueren Azetylengases durch Verwendung des billigeren Stadtgases;1. Savings of more than 50 percent of the significantly more expensive acetylene gas by using the cheaper city gas;
2. Ausschaltung des Sauerstoffs der Sauerstoffflasche durch Verbrauch von atmosphärischer Luft;2. Switching off the oxygen in the oxygen cylinder by consuming atmospheric Air;
3. Vergrößerung des Brennkegels bei Verwendung des neuen Gasgemisches um mehr als die Hälfte, wodurch eine bedeutend bessere und schnellere Schweißung erzielt wird;3. Enlargement of the burning cone when using the new gas mixture by more than half, resulting in a significantly better and faster weld;
4. Bedeutende Verringerung der Abnutzung des Brenners.4. Significant reduction in torch wear.
Claims (1)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE314298C true DE314298C (en) |
Family
ID=567121
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT314298D Active DE314298C (en) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE314298C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5618412A (en) * | 1993-03-25 | 1997-04-08 | Herding Gmbh Entstaubungsanlagen | Fixed-bed bioreactor and carrier body for purifying fluids |
-
0
- DE DENDAT314298D patent/DE314298C/de active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5618412A (en) * | 1993-03-25 | 1997-04-08 | Herding Gmbh Entstaubungsanlagen | Fixed-bed bioreactor and carrier body for purifying fluids |
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