Title:
特にスイッチや回路遮断器等の電気的保護装置用の真空カートリッジ
Document Type and Number:
Japanese Patent JP4621378
Kind Code:
B2
Abstract:
The vacuum module has a cylindrical enclosure (1) closed at each end (2,3). Two contacts (4,5) extend axially inside the enclosure, with one contact (5) displaced by an operating mechanism. The opening of the contacts creates an axial magnetic field to diffuse the arc. The cooling of the contacts is accelerated by a liquid flowing over the contact surface (7) during interruption of the current.
Inventors:
Hans, Sherekens
Doni, Jiro
Serge and olives
Christoph, Arnaud
Doni, Jiro
Serge and olives
Christoph, Arnaud
Application Number:
JP2001135043A
Publication Date:
January 26, 2011
Filing Date:
May 02, 2001
Export Citation:
Assignee:
SCHNEIDER ELECTRIC INDUSTRIES SAS
International Classes:
H01H33/66; H01H33/664; H01H1/06; H01H1/62; H01H9/36
Domestic Patent References:
| JP63088721A | ||||
| JP10233145A | ||||
| JP11040017A | ||||
| JP4349320A |
Attorney, Agent or Firm:
Kenji Yoshitake
Hiroyuki Nagai
Junpei Okada
Satoshi Nazuka
Hideyuki Mori
Hiroyuki Nagai
Junpei Okada
Satoshi Nazuka
Hideyuki Mori