Title:
ELECTRIC CURRENT INTERRUPTION SYSTEM AND RAILWAY VEHICLE COMPRISING THAT INTERRUPTION SYSTEM
Document Type and Number:
Japanese Patent JP2021141803
Kind Code:
A
Abstract:
To provide an electric current interruption system that can be implemented simply and compactly.SOLUTION: An electric current interruption system (8) comprises: a switch (12) having a first contact (16) and a second contact (18), the first contact (16) being movable relative to the second contact (18) between a closed position allowing the flow of current and an open position interrupting the flow of current; a pilot control device (14) of the switch (12) configured to perform pilot control of the switch (12) between the open position and the closed position. The pilot control device (14) comprises a control actuator (21), and a hydraulic transmission system (22) arranged between the control actuator (21) and the first contact (16) so that the control actuator (21) can control the movement of the first contact (16) via the hydraulic transmission system (22).SELECTED DRAWING: Figure 2
Inventors:
ANTOINE TAINE
NICOLAS QUENTIN
FRANCOIS TERRIEN
NICOLAS QUENTIN
FRANCOIS TERRIEN
Application Number:
JP2021031595A
Publication Date:
September 16, 2021
Filing Date:
March 01, 2021
Export Citation:
Assignee:
ALSTOM TRANSP TECHNOLGIES
International Classes:
B60L3/00; B61C3/00; B61C17/12
Attorney, Agent or Firm:
Yasuhiko Murayama
Shinya Mitsuhiro
Tatsuhiko Abe
Shinya Mitsuhiro
Tatsuhiko Abe