Kühlflüssigkeitsströmungswege mit Messerkantendichtungen

Details

Veröffentlichungs-Nr.

EP4723862

Anmeldetag

24. September 2025

Veröffentlichung

8. April 2026

Rechtsraum

EP

IPC

(ARANA LEONEL R et al.)(ANDRY PAUL S et al.)(HABA BELGACEM et al.)(KOONTZ CHRISTOPHER R et al.)(GAMBIN VINCENT et al.)

Abstract

An electronic assembly including: a circuit substrate comprising an integrated circuit and having a first surface; and a heat removal substrate comprising a fluid path arranged for circulating a flow of cooling fluid between a fluid input and a fluid output, the heat removal substrate having a second surface attached to the first surface, wherein the fluid path includes a cavity having cavity walls, wherein a first portion of the cavity walls comprises a first portion of the first surface and a second portion of the cavity walls comprises a first portion of the second surface; and wherein the second surface is attached to the first surface by a cold weld compression seal that sealingly attaches the first portion of the first surface to the first portion of the second surface along a closed boundary; said compression seal along that closed boundary forming a third portion of the cavity walls..

Anmelder

Firma

HRL Laboratories, LLC

Land

🇺🇸 USA