Power transfer field device

Details Power transfer field device Power transfer field device

2006-03-29

2008-11-18

Hartman, Jr., Ronald D (Department: 2121)

Electrical computers and digital data processing systems: input/

Intrasystem connection

Bus interface architecture

C710S105000, C710S305000, C713S310000

Reexamination Certificate

active

07454553

ABSTRACT:
An apparatus and method are provided for transferring electrical energy from a Fieldbus process communication loop to at least one other process communication loop operating in accordance with a different process communication protocol. A power transfer device is coupleable to a Fieldbus process communication loop and to a second process communication loop. The power transfer device is wholly powered by the Fieldbus process communication loop, and is configured to supply at least some electrical energy to the second process communication loop.

REFERENCES:
patent: 6140911 (2000-10-01), Fisher et al.
patent: 6370448 (2002-04-01), Eryurek
patent: 6377859 (2002-04-01), Brown et al.
patent: 6959356 (2005-10-01), Packwood et al.
patent: 7054695 (2006-05-01), Opheim et al.
patent: 7228186 (2007-06-01), Karschnia et al.
patent: 2004/0153594 (2004-08-01), Rotvold et al.
patent: 2004/0199681 (2004-10-01), Hedtke
patent: 2005/0011278 (2005-01-01), Brown et al.
patent: 2005/0066104 (2005-03-01), Train et al.
patent: 2005/0245291 (2005-11-01), Brown et al.
patent: 2006/0031577 (2006-02-01), Peluso et al.
patent: 2006/0155908 (2006-07-01), Rotvold et al.
patent: 2006/0282580 (2006-12-01), Russell et al.
patent: 2007/0019560 (2007-01-01), Brewer et al.
Search Report and Written Opinion of the European Patent Office in foreign application No. PCT/US2007/004098 filed Feb. 16, 2007.
U.S. Appl. No. 11/322,662, filed Dec. 30, 2005, Orth.

Affiliated with

Also associated with

Rating

Power transfer field device does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Power transfer field device, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Power transfer field device will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4047018