DE437525C - Electric soldering iron - Google Patents

Electric soldering iron

Info

Publication number
DE437525C
DE437525C DEP50155D DEP0050155D DE437525C DE 437525 C DE437525 C DE 437525C DE P50155 D DEP50155 D DE P50155D DE P0050155 D DEP0050155 D DE P0050155D DE 437525 C DE437525 C DE 437525C
Authority
DE
Germany
Prior art keywords
soldering iron
electric soldering
soldering
tongue
heat
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
DEP50155D
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.)
KARL PEHL
Original Assignee
KARL PEHL
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 KARL PEHL filed Critical KARL PEHL
Priority to DEP50155D priority Critical patent/DE437525C/en
Application granted granted Critical
Publication of DE437525C publication Critical patent/DE437525C/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
    • B23K3/03—Soldering irons; Bits electrically heated
    • B23K3/0338—Constructional features of electric soldering irons
    • B23K3/0353—Heating elements or heating element housings

Landscapes

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

Description

Bei den bisher bekannten, elektrisch beheizten Lötkolben mußte der Heizkörper die erzeugte Wärme in dem Kolbenkern bzw. Mantel aufspeichern, bis die eigentliche Lötspitze die Lötwärme erreicht hat. Bei dieser indirekten Beheizungsart waren große Wärmeverluste an dem Kolben bzw. Mantel sowie dessen Isolierbezug vorhanden.In the previously known, electrically heated soldering iron, the heating element had to Store generated heat in the piston core or jacket until the actual soldering tip has reached the soldering heat. With this indirect type of heating there were large heat losses on the piston or jacket and its insulating cover.

Der Heizkörper mußte deshalb besonders groß ausgebildet werden, was wiederum einen hohen Stromverbrauch und lange Anheizdauer bedingte. Diese Übelstände werden durch die vorliegende Erfindung beseitigt.The radiator therefore had to be made particularly large, which in turn is a high power consumption and long heating time. These evils are caused by the present invention eliminated.

Gemäß der Erfindung ist der plattenförmig ausgebildete Heizkörper 2 in eine am Kolbenkörper 5 mittels einer Klemme 12 befestigte flache Zunge 1 geringer Wärmekapazität eingeschlossen. Dabei ist zwischen Zunge u.id Kolbenkörper noch eine wärmeisolierende Schicht eingeschaltet.According to the invention, the plate-shaped heating element 2 is in one on the piston body 5 enclosed by means of a clamp 12 attached flat tongue 1 of low heat capacity. There is also a heat-insulating one between the tongue and the piston body Shift switched on.

Die flache Zunge besteht aus Edelmetall, wodurch ein Oxydieren und Zündern der Lötspitze vollständig ausgeschlossen und somit eine längere Lebensdauer' derselben gewährleistet ist.The flat tongue is made of precious metal, which oxidizes and ignites the soldering tip completely excluded and thus a longer service life 'of the same guaranteed is.

In der Zeichnung ist eine beispielsweise Ausführungsform der Erfindung dargestellt.An example embodiment of the invention is shown in the drawing.

Es zeigt Abb. 1 eine Seitenansicht (Schnitt). S bezeichnet den Lötzungenhalter, an den der Rohrstiel 8 und folgend Holzheft 9 mit Zuleitungskabel 11 und Verbindungsklemmen 10 sich anschließen. Die Lötzunge ist mit 1 bezeichnet; die Nut für die Heizspirale ist bei 13 sichtbar, Der Anschluß des Heizelements erfolgt hei 4.It shows Fig. 1 a side view (section). S denotes the soldering tongue holder to which the tubular handle 8 and then wooden handle 9 with supply cable 11 and connecting clamps 10 join in. The soldering tongue is denoted by 1; the groove for the heating coil is at 13 visible, the heating element is connected at 4.

Abb. 4 zeigt den Grundriß, indem die Löt-Fig. 4 shows the floor plan in which the soldering

zunge mit einer wärmeisolierenden Zwischenlage von der Klemmschraube 12 in dem Zungenhalter S gehalten wird.tongue with a heat-insulating intermediate layer from the clamping screw 12 in the tongue holder S is held.

In Abb. 2 ist die Vorderansicht des Lötelements ι mit Halter 5 und Rohrstiel 8 sichtbar.FIG. 2 shows the front view of the soldering element with holder 5 and tubular handle 8 visible.

In Abb. 3 ist die Lötzunge mit der darin verlegten Heizspirale 2 sowie verstärkter Lötspitze ι erkennbar.In Fig. 3 is the soldering tongue with the heating coil 2 laid in it and the reinforced soldering tip ι recognizable.

Claims (1)

Patentanspruch:Claim: Elektrischer Lötkolben mit plattenförmigen! Heizkörper, dadurch gekennzeichnet, daß der Heizkörper in eine aus nicht oxydierendem Metall bestehende flache Zunge von geringer Wärmekapazität eingeschlossen, ist, die mittels einer Klemme und einer wärmeisolierenden Zwischenlage am Kolbenkörper befestigt ist."Electric soldering iron with plate-shaped! Radiator, characterized in that that the radiator is enclosed in a flat tongue of low heat capacity made of non-oxidizing metal, which is attached to the piston body by means of a clamp and a heat-insulating intermediate layer. " Abb. i.Fig.i. Abb. 2.Fig. 2. Abb. 4.Fig. 4. BERLIN. GEDRÜCKT IN DER BEICHSDRUCKEREt.BERLIN. PRINTED IN THE BEIFE PRINTED.
DEP50155D 1925-03-31 1925-03-31 Electric soldering iron Expired DE437525C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEP50155D DE437525C (en) 1925-03-31 1925-03-31 Electric soldering iron

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEP50155D DE437525C (en) 1925-03-31 1925-03-31 Electric soldering iron

Publications (1)

Publication Number Publication Date
DE437525C true DE437525C (en) 1926-11-22

Family

ID=7384214

Family Applications (1)

Application Number Title Priority Date Filing Date
DEP50155D Expired DE437525C (en) 1925-03-31 1925-03-31 Electric soldering iron

Country Status (1)

Country Link
DE (1) DE437525C (en)

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