Safety device for the safe activation of connected actuators

Details Safety device for the safe activation of connected actuators Safety device for the safe activation of connected actuators

2011-08-30

2011-08-30

Masinick, Michael D (Department: 2122)

Data processing: generic control systems or specific application

Generic control system, apparatus or process

Having protection or reliability feature

C714S047300, C714S048000, C710S001000, C710S100000

Reexamination Certificate

active

08010213

ABSTRACT:
A safety device is set forth having at least one safety control and having a plurality of outputs for the safe activation of connected actuators and having inputs for the reception of signals of connected sensors as well as having a serial communications device, in particular a bus which connects the safety control to the outputs and to the inputs, to receive and/or to transmit data packets. In this respect, in addition to the serial communication at least one bypass line is provided which connects the safety control or an input to at least one output to be able to transmit a deactivation signal independently of the serial communication to an actuator connected to the output.

REFERENCES:
patent: 4096990 (1978-06-01), Strelow
patent: 4400792 (1983-08-01), Strelow
patent: 4841446 (1989-06-01), Leiber et al.
patent: 4964095 (1990-10-01), Tyrrell et al.
patent: 5077732 (1991-12-01), Fischer et al.
patent: 5543997 (1996-08-01), Ruprecht
patent: 6549034 (2003-04-01), Pietrzyk et al.
patent: 6647328 (2003-11-01), Walker
patent: 6886057 (2005-04-01), Brewer et al.
patent: 6915444 (2005-07-01), Vasko et al.
patent: 7219165 (2007-05-01), Gough
patent: 2003/0058602 (2003-03-01), Veil
patent: 2009/0222107 (2009-09-01), Moddemann et al.
patent: 2010/0123987 (2010-05-01), Pietrzyk et al.
patent: 2011/0001799 (2011-01-01), Rothenberger et al.
patent: 2011/0071654 (2011-03-01), Schmidt et al.
patent: 100 26 923 (2002-02-01), None
patent: 100 20 075 (2002-03-01), None
patent: 0 732 654 (1996-09-01), None
patent: 1 247 622 (1998-10-01), None
patent: 1 247 622 (2007-02-01), None

Affiliated with

Also associated with

Rating

Safety device for the safe activation of connected actuators does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Safety device for the safe activation of connected actuators, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Safety device for the safe activation of connected actuators will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2650248