DE591841C - Electrically heated soldering iron - Google Patents
Electrically heated soldering ironInfo
- Publication number
- DE591841C DE591841C DEV28889D DEV0028889D DE591841C DE 591841 C DE591841 C DE 591841C DE V28889 D DEV28889 D DE V28889D DE V0028889 D DEV0028889 D DE V0028889D DE 591841 C DE591841 C DE 591841C
- Authority
- DE
- Germany
- Prior art keywords
- soldering iron
- electrically heated
- heated soldering
- piston body
- 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
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
Description
Voigt & Haeff ner Akt.-Ges. in Frankfurt a. M.*) Elektrisch beheizter LötkolbenVoigt & Haeff ner Akt.-Ges. in Frankfurt a. M. *) Electrically heated soldering iron
Patentiert im Deutschen Reiche vom 23. November 1932 abPatented in the German Empire on November 23, 1932
Bei elektrisch beheizten Lötkolben muß die durch den Heizleiter erzeugte Wärme möglichst der Spitze des Kolbenkörpers zugeführt werden. Bisher verwendete man zur Erzeugung der Wärme blanke Heizdrähte, die in irgendeiner Weise isoliert unter Zwischenfügung von Glimmer oder Asbestschichten auf den Kolbenkörper aufgebracht wurden. Diese besonderen, zur Isolation notwendigen Mittel, um den Heizdraht gegen den Kolbenkörper zu isolieren, erschweren die metallische Wärmeableitung von dem Heizleiter auf den Kolbenkörper.In the case of electrically heated soldering irons, the heat generated by the heating conductor must be as high as possible be fed to the tip of the piston body. So far one used to generate the heat bare heating wires, which are insulated in some way with interposition mica or asbestos layers were applied to the piston body. These special ones, necessary for isolation Means to insulate the heating wire from the piston body make the metallic one more difficult Heat dissipation from the heating conductor to the piston body.
Erfindungsgemäß wird daher der Kolbenkörper von einem schraubenförmig gewickelten Rohrheizkörper umgeben, dessen Heizwicklung in dem Rohr unter Anwendung des Verfahrens nach Patent 347 781 durch Bildung eines Belags aus Magnesiumoxyd isoliert ist. Durch die Vermeidung von die Wärme schlecht leitenden Mitteln kann die im Heizleiter erzeugte Wärme direkt auf den Kolbenkörper übergehen, und durch die schraubenförmige Wicklung des Rohrheizkörpers kann die Wärme dem Kolbenkörper nahe der Spitze zugeführt werden.According to the invention, therefore, the piston body is wound from a helical one Surrounding tubular heater, the heating coil in the tube using the method of patent 347,781 by formation a coating made of magnesium oxide is insulated. By avoiding the The heat generated in the heating conductor can be transferred directly to the heat poorly conductive agents Go over the piston body, and through the helical winding of the tubular heater the heat can be transferred to the piston body near the tip.
Eine der möglichen Ausführungsformen ist in der Abbildung dargestellt, α ist der Lötkolben, b der Handgriff, c das den Lötkolben umgebende Rohr.One of the possible embodiments is shown in the figure, α is the soldering iron, b the handle, c the tube surrounding the soldering iron.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEV28889D DE591841C (en) | Electrically heated soldering iron |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEV28889D DE591841C (en) | Electrically heated soldering iron |
Publications (1)
Publication Number | Publication Date |
---|---|
DE591841C true DE591841C (en) | 1934-01-27 |
Family
ID=7584474
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEV28889D Expired DE591841C (en) | Electrically heated soldering iron |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE591841C (en) |
-
0
- DE DEV28889D patent/DE591841C/en not_active Expired
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE591841C (en) | Electrically heated soldering iron | |
AT142834B (en) | Electric discharge tube. | |
US1260564A (en) | Electric heater. | |
AT124034B (en) | Electric tube. | |
AT87132B (en) | Device for generating high temperatures, especially in electrically heated ovens. | |
DE2840360C2 (en) | ||
DE967174C (en) | Stranded inductor for inductive heating of large workpieces | |
DE546157C (en) | Electric discharge tubes | |
DE377213C (en) | Electric induction furnace | |
DE840879C (en) | Electrically heated vessel and process for its manufacture | |
US1779905A (en) | Hair-waving appliance | |
AT166952B (en) | Electric soldering tool | |
DE452076C (en) | Electric radiator | |
DE646494C (en) | Electric flow heater | |
DE156308C (en) | ||
DE402019C (en) | Electric soldering iron | |
DE915957C (en) | Bimetal release heated by a transducer | |
DE717108C (en) | Process for producing the insulation for the windings of electrical coils | |
AT151252B (en) | Process for the production of electric incandescent lamps with multiple coiled tungsten filaments. | |
DE839541C (en) | Electrically heated cooking vessel | |
DE907090C (en) | Directly or indirectly heated thorium cathode | |
DE388244C (en) | Electric induction heater | |
AT116189B (en) | Cathode arrangement for indirectly heated vacuum tubes. | |
DE916074C (en) | Electrical impregnation agent or insulating material | |
AT152983B (en) | Electric discharge tube and process for their manufacture. |