DE550380C - Soldering iron - Google Patents

Soldering iron

Info

Publication number
DE550380C
DE550380C DES98604D DES0098604D DE550380C DE 550380 C DE550380 C DE 550380C DE S98604 D DES98604 D DE S98604D DE S0098604 D DES0098604 D DE S0098604D DE 550380 C DE550380 C DE 550380C
Authority
DE
Germany
Prior art keywords
soldering iron
soldering
solder
nickel
iron
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
DES98604D
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.)
ANTAL SZIGETI
Original Assignee
ANTAL SZIGETI
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 ANTAL SZIGETI filed Critical ANTAL SZIGETI
Priority to DES98604D priority Critical patent/DE550380C/en
Application granted granted Critical
Publication of DE550380C publication Critical patent/DE550380C/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
    • B23K3/00—Tools, devices, or special appurtenances for soldering, e.g. brazing, or unsoldering, not specially adapted for particular methods
    • B23K3/02—Soldering irons; Bits
    • B23K3/025—Bits or tips

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Electric Connection Of Electric Components To Printed Circuits (AREA)

Description

Die Lötkolben aus Kupfer haben den Nachteil, daß sie bei der Löttemperatur stark oxydieren und Zunder bilden, so daß sie fortwahrend gereinigt werden müssen und die Verwendung desoxydierender Lötmittel erfordern. Bei der Ausführung von heiklen Lötarbeiten, wie sie insbesondere in der Schwachstromindustrie vorkommen, müssen die desoxydierenden Lötmittel tunlichst vermieden werden, weshalb in diesen Fällen die Oberfläche des Lötkolbens durch Abfeilen gereinigt wird. Dadurch wird aber der Lötkolben schnell verbraucht, was insbesondere bei elektrisch beheizten, also dünnwandigenThe copper soldering irons have the disadvantage that they are strong at the soldering temperature oxidize and form scale, so that they must be continually cleaned and the Require use of deoxidizing solder. When performing delicate soldering work, such as those in the Low-voltage industries occur, the deoxidizing solder must be avoided as much as possible which is why in these cases the surface of the soldering iron is cleaned by filing will. As a result, however, the soldering iron is used up quickly, which is particularly the case with electrically heated, i.e. thin-walled ones

t5 hohlen Lötkolben von Nachteil ist, da dabei die Lebensdauer der Lötkolben meistens nicht einmal die Lebensdauer des elektrischen Heizwiderstandes erreicht.t5 hollow soldering iron is disadvantageous because doing so The lifespan of the soldering iron mostly doesn't even match the lifespan of the electrical one Heating resistance reached.

Es ist bereits vorgeschlagen worden, die Lötkolben wenigstens an ihrer Mantelfläche oder Spitze aus Nickel, Kobalt, Eisen, Platin, Aluminium oder Legierungen einzelner dieser Metalle untereinander anzufertigen. Auf diesen Metallen fließt aber das Lötzinn nichtIt has already been proposed to use the soldering iron at least on its outer surface or tip made of nickel, cobalt, iron, platinum, aluminum or alloys of some of these To manufacture metals among each other. However, the solder does not flow on these metals

as so gut, wie auf einem kupfernen Lötkolben, so daß das Löten nur schwierig ausgeführt werden kann.as good as on a copper soldering iron, so that soldering can only be carried out with difficulty.

Diese Nachteile werden gemäß der Erfindung dadurch beseitigt, daß der Lötkolben mindestens an der mit dem Lot in Berührung kommenden Stelle aus Legierungen des Kupfers mit schwer oxydierbaren Metallen, wie Silber, hauptsächlich aber Nickel oder Nickel und Zink, ζ. B. Neusilber, besteht, die das Lot gut aufnehmen.These disadvantages are eliminated according to the invention in that the soldering iron at least at the point in contact with the solder made of copper alloys with metals that are difficult to oxidize, like silver, but mainly nickel or nickel and zinc, ζ. B. German silver, the take up the plumb well.

Bei Verwendung derartiger Lötkolben entsteht kein Zunder und die allfällige Oxydbildung an der Oberfläche des Kolbens ist so gering, daß sie mit Kolophonium leicht beseitigt wird und die Verwendung desoxydierender Stoffe oder eine besondere Reinigung des Lötkolbens nicht erheischt. Dadurch gestaltet sich das Löten viel einfacher; es wird Zeitersparnis erzielt und die Lebensdauer des Lötkolbens wesentlich erhöht.When using such soldering irons, there is no scale and the possible formation of oxides on the surface of the flask is so small that it can be easily removed with rosin and the use of deoxidizing substances or special cleaning of the soldering iron is not required. Through this soldering is much easier; time is saved and the service life of the soldering iron is significant elevated.

Die Vorteile des neuen Lötkolbens kommen insbesondere bei elektrisch beheizten Lötkolben zur Geltung, weil bei diesen die Erhitzungstemperatur gut eingehalten werden kann, so daß die Gefahr einer Überhitzung bis zu einer wesentlich über die Schmelztemperatur des Weichlotes liegenden Temperatur, bei der bereits eine gefährliche Oxydierung des Lötkolbens eintreten könnte, vermieden werden kann.The advantages of the new soldering iron come in particular with electrically heated soldering irons to advantage, because with these the heating temperature can be kept well, so that there is a risk of overheating up to a temperature significantly above the melting temperature of the soft solder, in which dangerous oxidation of the soldering iron could already occur, avoided can be.

Claims (2)

Patentansprüche:Patent claims: 1. Lötkolben, insbesondere elektrisch erhitzter, dadurch gekennzeichnet, daß er mindestens an den mit dem Lot in Berührung kommenden Stellen aus einer Legierung des Kupfers besteht, die schwer oxydierbare Metalle, wie Silber, Nickel oder Chrom, enthält.1. Soldering iron, in particular electrically heated, characterized in that it at least at the points in contact with the solder is made of an alloy of copper that is heavy contains oxidizable metals such as silver, nickel or chromium. 2. Lötkolben nach Anspruch 1, dadurch gekennzeichnet, daß er mindestens an den mit dem Lot in Berührung kommenden Stellen aus Neusilber besteht.2. Soldering iron according to claim 1, characterized in that it is at least to the The places that come into contact with the solder are made of nickel silver.
DES98604D 1931-05-12 1931-05-12 Soldering iron Expired DE550380C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DES98604D DE550380C (en) 1931-05-12 1931-05-12 Soldering iron

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES98604D DE550380C (en) 1931-05-12 1931-05-12 Soldering iron

Publications (1)

Publication Number Publication Date
DE550380C true DE550380C (en) 1932-05-11

Family

ID=7521594

Family Applications (1)

Application Number Title Priority Date Filing Date
DES98604D Expired DE550380C (en) 1931-05-12 1931-05-12 Soldering iron

Country Status (1)

Country Link
DE (1) DE550380C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE918911C (en) * 1951-11-16 1954-10-07 Ernst Sachs Erste Spezialfabri Soldering iron, especially soldering iron with electrical heating, with a core that conducts heat well
DE1247813B (en) * 1965-04-17 1967-08-17 Zuse K G Soldering device with a firing device that feeds the solder required for soldering to the soldering tip

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE918911C (en) * 1951-11-16 1954-10-07 Ernst Sachs Erste Spezialfabri Soldering iron, especially soldering iron with electrical heating, with a core that conducts heat well
DE1247813B (en) * 1965-04-17 1967-08-17 Zuse K G Soldering device with a firing device that feeds the solder required for soldering to the soldering tip

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