| 摘要 |
The invention relates to a method for forming a duct, to a duct, and to a duct component intended to form the duct, by means of which it is possible to form, for example, cooling systems for electronic components. In the method, in such a duct intended to conduct a flowing pressurized substance such as a cooling liquid, a heating liquid, or a gas, which has a base component formed from a stiff material and a duct component formed from a more flexible material than the base component, a sealing lip is formed, which protrudes towards the opposite wall of the duct component in such a way that the sealing lip runs round all the duct walls that are in contact with the stiff material, i.e. parallel to the longitudinal axis in elongated ducts, is formed.
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