EP 4205153 A1 20230705 - COMPACT VACUUM INTERRUPTER
Title (en)
COMPACT VACUUM INTERRUPTER
Title (de)
KOMPAKTE VAKUUMSCHALTRÖHRE
Title (fr)
INTERRUPTEUR À VIDE COMPACT
Publication
Application
Priority
- DE 102020212377 A 20200930
- EP 2021075066 W 20210913
Abstract (en)
[origin: WO2022069199A1] The invention relates to a compact vacuum interrupter (1) having an insulator element (10), a moving contact connection (20), a fixed contact connection (30), a moving contact (40) and a fixed contact (50), wherein the moving contact (40) has a moving contact rod (410) and a moving contact contacting element (420), and the fixed contact (50) has a fixed contact rod (510) and a fixed contact contacting element (520), wherein the moving contact (40) is formed with a first material, and the fixed contact (50) is formed with a second material, the first material being mechanically stronger than the second material.
IPC 8 full level
H01H 1/02 (2006.01); H01H 1/04 (2006.01); H01H 9/00 (2006.01); H01H 33/12 (2006.01); H01H 33/664 (2006.01); H01H 33/666 (2006.01)
CPC (source: EP US)
H01H 1/0203 (2013.01 - EP US); H01H 1/04 (2013.01 - EP US); H01H 9/0038 (2013.01 - US); H01H 33/664 (2013.01 - EP US); H01H 9/0038 (2013.01 - EP); H01H 33/121 (2013.01 - EP); H01H 33/6661 (2013.01 - EP)
Citation (search report)
See references of WO 2022069199A1
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)
DE 102020212377 A1 20220331; CN 116325050 A 20230623; EP 4205153 A1 20230705; US 2023360871 A1 20231109; WO 2022069199 A1 20220407
DOCDB simple family (application)
DE 102020212377 A 20200930; CN 202180065921 A 20210913; EP 2021075066 W 20210913; EP 21777982 A 20210913; US 202118029256 A 20210913