Electricity: magnetically operated switches – magnets – and electr – Electromagnetically actuated switches – Retarded or delayed type
Reexamination Certificate
2006-09-19
2006-09-19
Barrera, Ramon M. (Department: 2832)
Electricity: magnetically operated switches, magnets, and electr
Electromagnetically actuated switches
Retarded or delayed type
C335S067000, C361S626000, C361S636000, C361S673000, C361S819000
Reexamination Certificate
active
07109833
ABSTRACT:
A terminal block time delay relay includes a terminal block, a plurality of terminals, a first timing control, and a timing circuit. The terminal block defines a socket operable to receive an electrical relay. The plurality of terminals are accessible at edges of the terminal block. The first timing control is supported by the terminal block. The timing circuit is housed by the terminal block and coupled to the terminals, the first timing control, and the socket.
REFERENCES:
patent: 3809965 (1974-05-01), Groth et al.
patent: 3824434 (1974-07-01), Boley et al.
patent: 5740002 (1998-04-01), Jenss et al.
patent: 5786987 (1998-07-01), Barbier et al.
patent: 6648692 (2003-11-01), Gillrath et al.
patent: 6940021 (2005-09-01), Pohl et al.
patent: 2003/0063418 (2003-04-01), Bergh et al.
patent: 2004/0087215 (2004-05-01), Pohl et al.
Allen Bradley Bulletin 700-FE, DIN Rail Timing Relays, pp. 107-111, admitted prior art.
Allen Bradley Bulletin 700-HNC, Plug-in Timing Relays, pp. 134-141, admitted prior art.
Allen Bradley Bulletin 700-HT3, Time Module Installation 2-Sided Instruction Sheet, 2 pp., dated 2003.
Barrera Ramon M.
Baxter Keith M.
Gerasimow Alexander M.
Rockwell Automation Technologies Inc.
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