| 摘要 |
The invented soldering gun comprises a cover (2) for incorporating at least one heating means (3) inside the cover (2) and a soldering pin (4) that is removably fastened to said cover (2). The heating means (3) comprises a heat-transferring contact surface (6) being arranged on the heating means (3) end surface (5) that is turned toward the soldering pin (4). Opposite to said contact surface (6) there is a heat-receiving surface (7) of said soldering pin (4). In order to optimize heat transmission between the contact surface (6) and the heat-receiving surface (7) and in the same time to enable a simple production of the soldering pin (4), the contact surface (6) and the heat-receiving surface (7) lie in planes parallel to each other within the range of the whole region of these surfaces and between said contact surface (6) and said heat-receiving surface (7) there exists substantially a direct contact with restricted intermediate layers, whereby in the place fitting close to the contact surface (6) and between said contact surface (6) and the heating means (8) filamentary winding (40) there is arranged a temperature sensor (42).
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