Electricity: magnetically operated switches – magnets – and electr – Electromagnetically actuated switches – Plural independently operable switches
Reexamination Certificate
2007-09-27
2009-06-02
Barrera, Ramon M (Department: 2832)
Electricity: magnetically operated switches, magnets, and electr
Electromagnetically actuated switches
Plural independently operable switches
C335S132000, C335S160000, C200S050320
Reexamination Certificate
active
07541900
ABSTRACT:
The invention relates to a module for electrical locking between a first and a second contactor, comprising a first and a second normally closed auxiliary contact for respectively cooperating with a slide of the first and the second contactor, a first and a second connecting member of the module for cooperating respectively with a connecting member of the first and the second contactor, a first connection terminal being connected in series with the first normally closed auxiliary contact and with the second connecting member of the module, a second connection terminal being connected in series with the second normally closed auxiliary contact and with the first connecting member of the module, and the first and second connecting members of the module being positioned on a face of the body, at a first and a second part of the module respectively, respectively intended to be arranged on the front face of the first and the second contactor.
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patent: 6140896 (2000-10-01), Heckenkamp
patent: 2006/0070861 (2006-04-01), Bogdon et al.
ABB France
Barrera Ramon M
Oliff & Berridg,e PLC
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