Global Patent Index - EP 3796353 A1

EP 3796353 A1 20210324 - CONTACT ARRANGEMENT

Title (en)

CONTACT ARRANGEMENT

Title (de)

KONTAKTANORDNUNG

Title (fr)

AGENCEMENT DE CONTACT

Publication

EP 3796353 A1 20210324 (EN)

Application

EP 19198641 A 20190920

Priority

EP 19198641 A 20190920

Abstract (en)

[origin: WO2021052950A1] Embodiments herein describe a tube contact (300) configured for receiving the pin contact (401), the tube contact (300) comprising a top portion (301) configured for establishing an arc with the pin contact (401) and a bottom portion (302) extending from the top portion (301) in a substantially longitudinal direction of the tube contact (300) characterized in, that the bottom portion (302) is a high strength portion made of a material having a Young's modulus of 190 GPa to 220 GPa. Embodiments herein further describe a contact arrangement (400) and a circuit breaker (100) comprising the disclosed tube contact (300) contact arrangement (400).

IPC 8 full level

H01H 1/38 (2006.01); H01H 1/02 (2006.01); H01H 33/12 (2006.01)

CPC (source: CN EP)

H01H 1/02 (2013.01 - CN EP); H01H 1/385 (2013.01 - CN EP); H01H 73/04 (2013.01 - CN); H01H 33/12 (2013.01 - EP)

Citation (applicant)

EP 2797095 A1 20141029 - ABB TECHNOLOGY AG [CH]

Citation (search report)

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

DOCDB simple family (publication)

EP 3796353 A1 20210324; BR 112022002622 A2 20220809; CN 114424312 A 20220429; CN 114424312 B 20240412; WO 2021052950 A1 20210325

DOCDB simple family (application)

EP 19198641 A 20190920; BR 112022002622 A 20200915; CN 202080065782 A 20200915; EP 2020075750 W 20200915