EP 4246077 A1 20230920 - A VAPOR CHAMBER
Title (en)
A VAPOR CHAMBER
Title (de)
DAMPFKAMMER
Title (fr)
CHAMBRE DE VAPEUR
Publication
Application
Priority
EP 22161773 A 20220314
Abstract (en)
The invention relates to a vapor chamber (1), comprising walls sealing off an interior space of the vapor chamber from surroundings, said walls including at least an evaporator wall (3) and a condenser wall (4). In order to obtain a reliable and efficient vapor chamber, the vapor chamber comprises porous pillars (6) with different porosity in different parts of the pillars extend into the vapor chamber from the evaporator wall for evaporating fluid (5) by a heat load (7) received via the evaporator wall (3), and a condenser section (8) at the condenser wall (4) for condensing the evaporated fluid by dissipating heat (9) to surroundings via the condenser wall (4).
IPC 8 full level
F28D 15/02 (2006.01)
CPC (source: EP)
F28D 15/0233 (2013.01); F28D 15/046 (2013.01)
Citation (search report)
- [X] US 2009025910 A1 20090129 - HOFFMAN PAUL [US], et al
- [X] US 2018073814 A1 20180315 - ZHOU FENG [US], et al
- [X] TW 201030302 A 20100816 - FOXCONN TECH CO LTD [TW]
- [X] US 2006124281 A1 20060615 - ROSENFELD JOHN H [US], et al
- [X] US 2020025459 A1 20200123 - TORATANI TOMOAKI [JP], et al
- [X] CN 104534906 A 20150422 - UNIV XIAMEN
- [X] US 2018259268 A1 20180913 - ZHOU FENG [US], et al
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
Designated validation state (EPC)
KH MA MD TN
DOCDB simple family (publication)
DOCDB simple family (application)
EP 22161773 A 20220314; EP 2023056365 W 20230313