Method for forming a duct and a duct
OwnerMatti Kauraneninventor
Life of this patent
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Abstract
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.
Claims13
A method for manufacturing at least one duct, in which method:
- a duct component (1), which includes at least one elongated duct groove (3) in the surface of the component (1), is formed from a flexible material, and
- the duct component (3) is attached adhesively to a stiff base component (2) in such a way that the base component (2) closes the duct groove, to form an elongated duct (3),
- characterized in that
- at least one sealing lip (4), which protrudes towards the opposite wall of the duct component, is formed in the duct groove (3) of the duct component (3), so that the sealing lip (4) runs round all the duct walls that are in contact with the stiff material.
A duct, which includes a stiff base component (2) and a flexible duct component (1) attached adhesively to the base component (2), in which there is at least one duct groove (3) opening out onto the surface of the base component, characterized in at least one sealing lip (4) on the side of the duct groove (3) of the duct component (1), and which protrudes towards the opposite wall of the duct component in such a way that the sealing lip (4) runs round all the duct walls that are in contact with the stiff material.
A duct component (1), which includes at least one groove (3) formed in its surface, characterized by a sealing lip (4) in at least one of the sides of the duct groove (3), which protrudes towards the opposite wall of the duct component in such a way that the sealing lip (4) runs round all the walls of the duct that are in contact with the stiff material, and which is turned outwards from the surface onto which the duct groove (3) opens.
Dependencies are inferred from the claim text.