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A 1948 advertisement for a Weller soldering gun. Pistol-grip electrically-heated soldering tools had been used since the 1920s. In 1941 Carl E. Weller invented and later obtained U.S. patent 2,405,866 [1] for a transformer-based soldering tool which heated and cooled rapidly, [2] essentially as described in this article.
In 1946, Carl E. Weller applied for a patent for his soldering gun that could heat instantaneously and began production of the "Speedy Iron" in Pennsylvania. [12] It was manufactured through the Weller Manufacturing Company, and this product was the first instantaneous thermal soldering gun.
A soldering station is a multipurpose power soldering device designed for electronic components soldering. This type of equipment is mostly used in electronics and electrical engineering . Soldering station consists of one or more soldering tools connected to the main unit, which includes the controls (temperature adjustment), means of ...
The component is removed while the solder is molten, most easily by a spring-loaded puller attached to it before heating. Otherwise all joints must be freed from solder before the component can be removed. Each joint must be heated and the solder removed from it while molten using a vacuum pump, manual desoldering pump, or desoldering braid.
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A ColdHeat soldering iron. ColdHeat was an American company founded to develop and market products using the proprietary graphite-like compound Athalite.The composite material is claimed by the manufacturer to have the unusual ability to conduct large amounts of heat and return to room temperature in a short amount of time.
The United States Army uses various equipment in the course of their work. Small arms Firearms Model Image Caliber Type Origin Details Pistols SIG Sauer M17 9×19mm NATO Pistol United States SIG Sauer P320 – US Army Standard Issue Sidearm. Winner of the Modular Handgun System competition. Replaced all M9 and M11 pistols in service. Glock 26 9×19mm NATO Pistol Austria Glock 26 – limited ...
Don Weller (musician) (1940–2020), British tenor saxophonist; Don Weller (painter), American illustrator and painter; Duncan Weller (born 1975), children's book author and visual artist; F. Weller (active 1909), a trader in leather in Rundle Street, Adelaide, South Australia, around 1909; Franz Weller (1901–1944), World War II German Army ...