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CN103459090A 用于焊炬冷清洁的设备以及相应的冷却流分配装置 无效 - 撤回

用于焊炬冷清洁的设备以及相应的冷却流分配装置
摘要：
一种用于清洁焊炬的设备（10）包括加压流体（F）的贮存器（11）以及分配装置（20），加压流体尤其由二氧化碳构成，分配装置设计成将处于低温（-78℃）下的干冰（NC）的流（G）分配到焊炬（TS）上以清洁该焊炬，所述流通过相应的贮存器（11）供给的加压二氧化碳膨胀并因此冷却而获得，其中，分配装置（20）包括手动的针状调节阀（22）、分配喷嘴（24）以及适配套筒（25），调节阀用于调节被引向焊炬（TS）以清洁该焊炬的干冰（NC）的流（G）的速率和强度，分配喷嘴用于分配干冰（NC），适配套筒设计成接纳焊炬（TS）的外部护罩或体部（C），其中，分配装置（20）设计成借助于雌-雄接头联接到待清洁的焊炬（TS）上，使得分配装置（20）能适用于焊炬（TS）的常规尺寸（d），其中，适配套筒（25）充当雌部件，供应喷嘴（24）的尖端充当雄部件。设备（10）允许迅速且彻底地清洁焊炬（TS），并且能适用于当前在各种焊接系统中使用的焊炬的范围和类型，这意味着与当前使用的焊炬清洁系统相比所述设备是特别方便且有利的。
摘要（英）：

Equipment (10) for cleaning welding torches, comprising a reserve (11) of a pressurised fluid (F), consisting in particular of carbon dioxide (C02), and a dispensing device (20) designed to dispense a flow (G) of dry ice (NC) at low temperature (-78 DEG C), obtained by expansion and consequent cooling of pressurised carbon dioxide (C02) supplied from the corresponding reserve (11), onto a welding torch (TS), in order to clean it of welding slag, wherein dispensing device (20) comprises a manual needle regulation valve (22) to regulate the rate and intensity of flow (G) of dry ice (NC) directed against welding torch (TS) to clean it; a dispensing nozzle (24) to dispense dry ice (NC), and an adapter sleeve (25) designed to receive the outer shroud or body (C) of welding torch (TS), wherein dispensing device (20) is designed to be coupled to welding torch (TS) to be cleaned by means of a male-female coupling, with adapter sleeve (25) acting as the female part and the tip of supply nozzle (24) as the male part, so that dispensing device (20) can be adapted to the usual dimensions (d) of welding torches (TS). Equipment (10) allows a welding torch (TS) to be cleaned quickly and thoroughly, and is also able to adapt to the range and types of torches currently used in the various welding systems, which means that it is particularly convenient and advantageous compared with the welding torch cleaning systems currently used.

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