Electrical connectors – With insulation other than conductor sheath – Plural-contact coupling part
Reexamination Certificate
2009-03-30
2010-06-29
Nguyen, Khiem (Department: 2839)
Electrical connectors
With insulation other than conductor sheath
Plural-contact coupling part
C439S810000
Reexamination Certificate
active
07744424
ABSTRACT:
An expansion connection module is disclosed for connecting to at least two coil connectors of an electromagnetic switching device, in particular a contactor. In at least one embodiment, the expansion connection module includes a housing; at least one fastening device for fixing the expansion connection module to the electromagnetic switching device or to a switchgear unit positioned adjacent to the electromagnetic switching device; at least two connection openings and at least two terminal blocks associated with the at least two connection openings for the purpose of connecting voltage supply lines; and at least two flexible leads for electrically connecting the terminal blocks of the expansion connection module to the at least two coil connectors of the electromagnetic switching device.
REFERENCES:
patent: 6285271 (2001-09-01), Bauer et al.
patent: 2034775 (1972-01-01), None
patent: 3423854 (1986-01-01), None
patent: WO 2006084421 (2006-08-01), None
Hadir Khalil
Lüftl Manuela
Harness & Dickey & Pierce P.L.C.
Nguyen Khiem
Siemens Aktiengesellschaft
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