Power module for solid-state circuit breaker
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F49777513%3A23220%2F25%3A43978510" target="_blank" >RIV/49777513:23220/25:43978510 - isvavai.cz</a>
Result on the web
<a href="https://register.epo.org/application?number=EP24713379&tab=main" target="_blank" >https://register.epo.org/application?number=EP24713379&tab=main</a>
DOI - Digital Object Identifier
—
Alternative languages
Result language
angličtina
Original language name
Power module for solid-state circuit breaker
Original language description
A power module for a solid-state circuit breaker includes a heat sink (1) made of a dielectric material having thermal conductivity over 20 W/m/K provided on its surface with an electrically conductive power pattern (3). A bi-directional power electronics switch (5) is placed on the electrically conductive power pattern (3) and connected by an electrically conductive power connection (2). The electrically conductive power pattern (3) is interconnected with auxiliary dielectric substrates (9) on which electrically conductive non-power patterns (18) interconnecting non-power electronics circuits (7) are placed. At least the heat sink (1), the-power electronics switch (5), the auxiliary dielectric substrates (9), and the non-power electronics circuits (7) are jointly included in a monolithic multilayer structure elements of which are connected through entire contact surfaces. The heat sink (1) may be mechanically and thermally connected with an auxiliary heat sink (14) made of electrically conductive material having thermal conductivity over 180 W/m/K. Connection is made of a contact layer (20) compensating different coefficients of thermal expansion of the heat sink (1) and of the auxiliary heat sink (14).
Czech name
—
Czech description
—
Classification
Type
P - Patent
CEP classification
—
OECD FORD branch
20201 - Electrical and electronic engineering
Result continuities
Project
<a href="/en/project/TN02000054" target="_blank" >TN02000054: Božek Vehicle Engineering National Center of Competence</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2025
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Patent/design ID
EP4490780
Publisher
EPO_1 -
Publisher name
European Patent Office
Place of publication
Munich, The Hague, Berlin, Vienna, Brussels
Publication country
—
Date of acceptance
May 14, 2025
Owner name
Západočeská univerzita v Plzni (IČ: 49777513)
Method of use
A - Výsledek využívá pouze poskytovatel
Usage type
A - K využití výsledku jiným subjektem je vždy nutné nabytí licence