Global Patent Index - EP 3367408 A1

EP 3367408 A1 20180829 - VACUUM SWITCH ASSEMBLY WITH MEDIUM-VOLTAGE DISCONNECTOR

Title (en)

VACUUM SWITCH ASSEMBLY WITH MEDIUM-VOLTAGE DISCONNECTOR

Title (de)

VAKUUMSCHALTERANORDNUNG MIT MITTELSPANNUNGSTRENNSCHALTER

Title (fr)

ENSEMBLE INTERRUPTEUR À VIDE AVEC DISJONCTEUR MOYENNE TENSION

Publication

EP 3367408 A1 20180829 (EN)

Application

EP 18155060 A 20180205

Priority

IT 201700020449 A 20170223

Abstract (en)

A vacuum switch assembly with a medium-voltage disconnector comprising a cabinet (20) in which supports (11) are positioned for each pole, a casing consisting of two half-shells (14,15) made of an insulating material, each housing pairs of opposing fixed contacts (16,17) that can be individually associated with pairs of blades (18), wherein said blades (18) are alternatingly and selectively rotated to be engaged with one or the other of the two fixed contacts (16,17) connected to at least one user or to the ground, between closed and open positions, wherein the blades (18) are positioned on a plate (21) which is rotated by means of a control shaft (23) and which carries a cam drive (25,26) which, on one side, causes said fixed contacts (16,17) and the blades (18) to acquire the closed and open positions and, on another side, causes movable (29) and fixed (38) contacts of a vacuum switch (30) to be engaged or disengaged.

IPC 8 full level

H01H 31/00 (2006.01)

CPC (source: EP RU)

H01H 11/00 (2013.01 - RU); H01H 31/003 (2013.01 - EP); H01H 3/42 (2013.01 - EP); H01H 31/026 (2013.01 - EP); H01H 31/16 (2013.01 - EP); H01H 33/6661 (2013.01 - EP); H01H 2001/425 (2013.01 - EP)

Citation (applicant)

FR 2744284 A1 19970801 - SCHNEIDER ELECTRIC SA [FR]

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 3367408 A1 20180829; EP 3367408 B1 20191127; ES 2786982 T3 20201014; IT 201700020449 A1 20180823; PL 3367408 T3 20200601; RU 2018106705 A 20190822; RU 2018106705 A3 20210525; RU 2750633 C2 20210630

DOCDB simple family (application)

EP 18155060 A 20180205; ES 18155060 T 20180205; IT 201700020449 A 20170223; PL 18155060 T 20180205; RU 2018106705 A 20180222