Heat sink as well as associated devices and methods

Kimmo Jokelainen; Vesa Pentikäinen

Heat sink as well as associated devices and methods

Kimmo Jokelainen (Inventor), Vesa Pentikäinen (Inventor)

BA6302 Flexible electronics integration

Research output: Patent › Patent

Abstract

According to an example aspect of the present invention, there is provided a heat sink (100) with an elongated inner core (110) and an elongated outer profile (120). The profile forms a cross-sectional periphery and is provided around and at a distance from the core (110) such that an intermediate volume (160) is formed between the core (110) and the profile (120). The heat sink (100) also has a bridge (130) connecting the profile (120) to the core (110). The profile (120) has at least one opening (140) exposing the intermediate volume (160) to the ambient. The at least one opening (140) extends in a direction which is non-parallel to the dimension of elongation of the inner core (110).

Patent family as of 19.7.2022

FI129668 B20220630FI2021000501820210108
WO22148899 A120220714WO2021FI5082920211130

Link to currentpatent family on right

Original language	English
Patent number	FI129668B
IPC	F21Y 115/ 10 A N
Priority date	8/01/21
Publication status	Published - 30 Jun 2022
MoE publication type	H1 Granted patent

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title = "Heat sink as well as associated devices and methods",

abstract = "According to an example aspect of the present invention, there is provided a heat sink (100) with an elongated inner core (110) and an elongated outer profile (120). The profile forms a cross-sectional periphery and is provided around and at a distance from the core (110) such that an intermediate volume (160) is formed between the core (110) and the profile (120). The heat sink (100) also has a bridge (130) connecting the profile (120) to the core (110). The profile (120) has at least one opening (140) exposing the intermediate volume (160) to the ambient. The at least one opening (140) extends in a direction which is non-parallel to the dimension of elongation of the inner core (110).Patent family as of 19.7.2022FI129668 B20220630FI2021000501820210108 WO22148899 A120220714WO2021FI5082920211130Link to currentpatent family on right ",

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T1 - Heat sink as well as associated devices and methods

AU - Jokelainen, Kimmo

AU - Pentikäinen, Vesa

PY - 2022/6/30

Y1 - 2022/6/30

N2 - According to an example aspect of the present invention, there is provided a heat sink (100) with an elongated inner core (110) and an elongated outer profile (120). The profile forms a cross-sectional periphery and is provided around and at a distance from the core (110) such that an intermediate volume (160) is formed between the core (110) and the profile (120). The heat sink (100) also has a bridge (130) connecting the profile (120) to the core (110). The profile (120) has at least one opening (140) exposing the intermediate volume (160) to the ambient. The at least one opening (140) extends in a direction which is non-parallel to the dimension of elongation of the inner core (110).Patent family as of 19.7.2022FI129668 B20220630FI2021000501820210108 WO22148899 A120220714WO2021FI5082920211130Link to currentpatent family on right

AB - According to an example aspect of the present invention, there is provided a heat sink (100) with an elongated inner core (110) and an elongated outer profile (120). The profile forms a cross-sectional periphery and is provided around and at a distance from the core (110) such that an intermediate volume (160) is formed between the core (110) and the profile (120). The heat sink (100) also has a bridge (130) connecting the profile (120) to the core (110). The profile (120) has at least one opening (140) exposing the intermediate volume (160) to the ambient. The at least one opening (140) extends in a direction which is non-parallel to the dimension of elongation of the inner core (110).Patent family as of 19.7.2022FI129668 B20220630FI2021000501820210108 WO22148899 A120220714WO2021FI5082920211130Link to currentpatent family on right

UR - https://worldwide.espacenet.com/patent/search/family/078825142/publication/FI129668B?q=FI129668

M3 - Patent

M1 - FI129668B

ER -

Heat sink as well as associated devices and methods

Abstract

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