EP 3387453 A1 20181017 - POWER CONTACTOR AND METHOD FOR CHECKING THE FUNCTION OF A POWER CONTACTOR
Title (en)
POWER CONTACTOR AND METHOD FOR CHECKING THE FUNCTION OF A POWER CONTACTOR
Title (de)
LEISTUNGSSCHÜTZ UND VERFAHREN ZUR FUNKTIONSPRÜFUNG EINES LEISTUNGSSCHÜTZES
Title (fr)
CONTACTEUR DE PUISSANCE ET PROCÉDÉ DE TEST DU FONCTIONNEMENT D'UN CONTACTEUR DE PUISSANCE
Publication
Application
Priority
- DE 102015121264 A 20151207
- EP 2016069441 W 20160816
Abstract (en)
[origin: WO2017097446A1] The invention relates to a power contactor (1) which has a first electric contact (3), a second electric contact (4), and a switching element (5) which can assume an open position and a closed position. In the closed position, the switching element (5) contacts the first electric contact (3) and the second electric contact (4) together, and when the switching element (5) is in the open position, the first electric contact (4) and the second electric contact (4) are insulated from each other. The power contactor also has a current sensor (2) which is integrated into the power contactor (1) and which is designed to detect the current strength of a current flowing through the power contactor (1). The invention further relates to a method for checking the function of a power contactor (1).
IPC 8 full level
G01R 15/20 (2006.01); B60L 3/00 (2006.01); G01R 31/327 (2006.01); G01R 31/36 (2006.01); H02H 7/22 (2006.01); H02J 7/00 (2006.01)
CPC (source: EP KR US)
B60L 3/0007 (2013.01 - EP); B60L 3/0046 (2013.01 - US); B60L 58/10 (2019.01 - EP); G01R 15/202 (2013.01 - KR); G01R 15/207 (2013.01 - EP KR US); G01R 31/327 (2013.01 - US); G01R 31/3278 (2013.01 - KR); G01R 31/364 (2018.12 - EP KR US); G01R 35/005 (2013.01 - US); H01H 1/0015 (2013.01 - KR); H01H 9/54 (2013.01 - US); H02H 3/006 (2013.01 - KR); H02J 7/0031 (2013.01 - EP KR US); G01R 31/3278 (2013.01 - EP US); H01H 2229/018 (2013.01 - KR); H01H 2300/052 (2013.01 - KR); H02H 3/006 (2013.01 - EP US); Y02T 10/70 (2013.01 - EP)
Citation (search report)
See references of WO 2017097446A1
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)
DE 102015121264 A1 20170608; CN 108369249 A 20180803; EP 3387453 A1 20181017; JP 2019503035 A 20190131; KR 20180109061 A 20181005; US 2018364313 A1 20181220; WO 2017097446 A1 20170615
DOCDB simple family (application)
DE 102015121264 A 20151207; CN 201680071656 A 20160816; EP 16760398 A 20160816; EP 2016069441 W 20160816; JP 2018526539 A 20160816; KR 20187017908 A 20160816; US 201616060360 A 20160816