Title:
多数の電気開閉器を有する装置
Document Type and Number:
Japanese Patent JP2009538767
Kind Code:
A
Abstract:
A system includes a plurality of electrical switches. Every switch is associated with at least one monitoring device for detecting the respective switching condition of the switch. All of the monitoring devices are interconnected through a data connection through which the switching conditions of all of the switches are made known to every monitoring device.
Inventors:
Engel, Marx
Karl, Harald
Karl, Harald
Application Number:
JP2009512397A
Publication Date:
November 12, 2009
Filing Date:
May 31, 2006
Export Citation:
Assignee:
Siemens Aktiengesellschaft
International Classes:
B60M7/00; B61L23/16; H02J13/00
Domestic Patent References:
| JP2003153431A | 2003-05-23 | |||
| JP2005117302A | 2005-04-28 |
Foreign References:
| EP1050427A2 | 2000-11-08 |
Attorney, Agent or Firm:
Iwao Yamaguchi