AT149314B - Electrodes, contacts or their contact-forming parts for welding machines, interrupter devices, surge generators, collectors or the like, excluding electrical switches. - Google Patents
Electrodes, contacts or their contact-forming parts for welding machines, interrupter devices, surge generators, collectors or the like, excluding electrical switches.Info
- Publication number
- AT149314B AT149314B AT149314DA AT149314B AT 149314 B AT149314 B AT 149314B AT 149314D A AT149314D A AT 149314DA AT 149314 B AT149314 B AT 149314B
- Authority
- AT
- Austria
- Prior art keywords
- contact
- electrodes
- contacts
- collectors
- forming parts
- Prior art date
Links
Landscapes
- Manufacture Of Switches (AREA)
Description
<Desc/Clms Page number 1>
Elektroden, Kontakte oder deren Kontakt bildende Teile für Schweissmaschinen, Unterbrecher-
EMI1.1
EMI1.2
<Desc/Clms Page number 2>
Fig. 1 zeigt die z. B. für eine Punktschweissmaschine anwendbaren Elektroden. Die beiden Elektroden 1, 2 sind mit Kontakt bildenden Teilen 3, 4 versehen, die gemäss der Erfindung aus porösem Metall od. dgl. hergestellt sind. Die Teile 3, 4 bilden Hohlkörper von geeigneter Form und sind mit den Elektroden 1 bzw. 2 lösbar verbunden, z. B. verschraubt. Die Elektroden 1, 2 sind gleichfalls hohl bzw. mit Kanälen 5 bzw. 6 versehen, in welche die Schalt- oder Löschflüssigkeit mittels der Leitung 7 bzw. 8 zugeführt wird. Die Flüssigkeit wird in die hohlen Kontaktteile 3, 4 eingeleitet und tritt durch deren Poren auf die Kontaktfläche aus. Durch Füllung dieser Hohlräume wird der poröse Kontaktteil rasch mit Flüssigkeit getränkt.
Fig. 2 zeigt eine Elektrode 9, die am Ende einen Hohlraum 10 bildet, der von einem porösen z. B. durch Löten befestigten Kontaktteil 11 abgeschlossen ist. Der Kontaktteil braucht hier nicht hohl sein, sondern kann, wie gezeigt, eine Platte od. dgl. bilden. Die Zuleitung der
EMI2.1
brecher. 13 ist ein feststehender Kontakt und 14 ein beweglicher, an einer Unterbrecherfeder 15 angeordneter Schraubkontakt. Beide Kontakte tragen an den Enden einen lösbar befestigten kappenartigen, Kontakt bildenden, porösen Teil 15 bzw. 16. Die Zuführung der Lösch- oder Schaltflüssigkeit erfolgt hier z. B. zum feststehenden Kontaktteil 15 allein, u. zw. durch den Kanal 17 des Kontaktes 13.
PATENT-SPRÜCHE :
1. Elektroden, Kontakte oder deren Kontakt bildende Teile für Schweissmaschinen, Unterbrechervorrichtungen, Stossgeneratoren, Kollektoren od. dgl. mit Ausschluss von elektrischen Schaltern, dadurch gekennzeichnet, dass sie aus porösen Metallen, Metallegierungen oder Metallverbindungen bestehen und mit Schalt- oder Löschflüssigkeit getränkt sind oder vor und während der Trennung der Elektroden od. dgl. getränkt werden.
<Desc / Clms Page number 1>
Electrodes, contacts or their contact forming parts for welding machines, interrupter
EMI1.1
EMI1.2
<Desc / Clms Page number 2>
Fig. 1 shows the z. B. applicable to a spot welding machine electrodes. The two electrodes 1, 2 are provided with contact-forming parts 3, 4 which according to the invention are made of porous metal or the like. The parts 3, 4 form hollow bodies of suitable shape and are releasably connected to the electrodes 1 and 2, e.g. B. screwed. The electrodes 1, 2 are also hollow or provided with channels 5 and 6, respectively, into which the switching or extinguishing fluid is fed by means of the line 7 and 8, respectively. The liquid is introduced into the hollow contact parts 3, 4 and exits through their pores onto the contact surface. By filling these cavities, the porous contact part is quickly soaked with liquid.
Fig. 2 shows an electrode 9 which forms a cavity 10 at the end, which is formed by a porous z. B. fixed by soldering contact part 11 is completed. The contact part does not need to be hollow here, but can, as shown, form a plate or the like. The supply line of the
EMI2.1
crusher. 13 is a fixed contact and 14 is a movable screw contact arranged on a breaker spring 15. Both contacts have a releasably attached cap-like, contact-forming, porous part 15 or 16 at the ends. B. to the fixed contact part 15 alone, u. between the channel 17 of the contact 13.
PATENT PROVISIONS:
1. Electrodes, contacts or their contact-forming parts for welding machines, interrupter devices, surge generators, collectors or the like with the exclusion of electrical switches, characterized in that they consist of porous metals, metal alloys or metal compounds and are or are soaked with switching or extinguishing fluid before and during the separation of the electrodes or the like.
Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT149314T | 1935-03-16 |
Publications (1)
Publication Number | Publication Date |
---|---|
AT149314B true AT149314B (en) | 1937-04-26 |
Family
ID=3645558
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT149314D AT149314B (en) | 1935-03-16 | 1935-03-16 | Electrodes, contacts or their contact-forming parts for welding machines, interrupter devices, surge generators, collectors or the like, excluding electrical switches. |
Country Status (1)
Country | Link |
---|---|
AT (1) | AT149314B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1005659B (en) * | 1954-06-30 | 1957-04-04 | Deutsche Bundespost | Process for resistance welding of wires |
-
1935
- 1935-03-16 AT AT149314D patent/AT149314B/en active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1005659B (en) * | 1954-06-30 | 1957-04-04 | Deutsche Bundespost | Process for resistance welding of wires |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE866525C (en) | For the transmission of high currents, preferably of more than 10,000 amperes, used slip ring arrangement, especially for resistance seam welding machines | |
AT149314B (en) | Electrodes, contacts or their contact-forming parts for welding machines, interrupter devices, surge generators, collectors or the like, excluding electrical switches. | |
DE546677C (en) | Process for the production of Fitschen by means of electrical resistance welding | |
DE673162C (en) | Device for automatic electric arc welding | |
DE2254425A1 (en) | ELECTRIC DIVING MACHINE WITH OHM'S RESISTANCE HEATING OF THE WORKPIECE | |
DE678437C (en) | Electrode holder in which the welding rods are held by two clamping jaws with notches | |
DE973419C (en) | Electric welding device for welding the crossing points of the warp and warp threads in wire cloth and wire mesh | |
DE582346C (en) | Electric massage machine | |
DE652975C (en) | Electrolytic heating device for making permanent hair waves | |
DE937242C (en) | Foot switch, especially for resistance welding machines | |
DE693369C (en) | and an electrode tip, both connected by a ball joint | |
DE695030C (en) | Electrode for electrical resistance welding | |
DE665243C (en) | Method for electrical spot welding with a plurality of electrodes | |
AT87630B (en) | Electric rotary switch. | |
DE538475C (en) | Brush holders and brushes for high-current electrical machines | |
DE491965C (en) | Branch clamp consisting of two clamping jaws of cylindrical shape held together by one or more clamping screws | |
DE728345C (en) | Arrangement for electrical double-point welding, in which the electrodes are only placed from one side onto one of the sheets to be welded together | |
DE903244C (en) | Device for achieving a perfect current transfer between contact rail and foot contact with fuse elements | |
DE499434C (en) | Electrolytic cell | |
DE461256C (en) | Electric iron | |
DE672697C (en) | Zipper tape with woven-in electrical conductors for treating the clamped-on metallic closure links in an electrolytic bath | |
DE392549C (en) | Device for automatic switching on and off of electrical current | |
AT96930B (en) | Electrical contact device for protection against overheating. | |
AT164516B (en) | Device on electrode holders to prevent electrolyte liquid from seeping through | |
DE559082C (en) | Arrangement of contacts for high-performance switches, where contact is made by means of cylindrical pin contacts |