公开(公告)号：US11842877B2

公开(公告)日：2023-12-12

申请号：US17584621

申请日：2022-01-26

Applicant: ABB Schweiz AG

Inventor： Philipp Masmeier ,  Michael Weuffel ,  Patrick Rumpelt

IPC: H01H9/52

CPC classification number: H01H9/52 ,  H01H2009/523

Abstract: A system and method for an electric pole part apparatus, includes an electric interruption unit; a heat sink; and a heat pipe arrangement; wherein the heat pipe arrangement comprises a plurality of heat pipes enclosed at least partially by an outer housing; wherein a first end of the heat pipe arrangement is connected to the heat sink; and wherein a second end of the heat pipe arrangement is connected to the electric interruption unit.

公开(公告)号：US20220238285A1

公开(公告)日：2022-07-28

申请号：US17584621

申请日：2022-01-26

Applicant: ABB Schweiz AG

Inventor： Philipp Masmeier ,  Michael Weuffel ,  Patrick Rumpelt

IPC: H01H9/52

Abstract: A system and method for an electric pole part apparatus, includes an electric interruption unit; a heat sink; and a heat pipe arrangement; wherein the heat pipe arrangement comprises a plurality of heat pipes enclosed at least partially by an outer housing; wherein a first end of the heat pipe arrangement is connected to the heat sink; and wherein a second end of the heat pipe arrangement is connected to the electric interruption unit.

公开(公告)号：US20250167526A1

公开(公告)日：2025-05-22

申请号：US18952339

申请日：2024-11-19

Applicant: ABB Schweiz AG

Inventor： Frantisek Koudelka ,  Oliver Baier ,  Lukas Dolezal ,  Dalibor Kopp ,  Philipp Masmeier ,  Ondrej Novak ,  Corrado Rizzi ,  Pavel Vrbka

IPC: H02B1/56

Abstract: A switchgear includes a plurality of circuit breakers; a plurality of first coolers; and at least one first air duct; wherein each circuit breaker of the plurality of circuit breaker has an associated first cooler of the plurality of first coolers thermally connected to it; and wherein the at least one first air duct is configured to direct air from the outside of the switchgear into the plurality of first coolers.