Multi-loop transmission system

Details Multi-loop transmission system Multi-loop transmission system

2007-12-25

2007-12-25

Hofsass, Jeffery (Department: 2612)

Communications: electrical

Wellbore telemetering or control

Including specified power transmission feature or source

C340S853300, C340S854800, C340S855900

Reexamination Certificate

active

11255694

ABSTRACT:
A transmission system between a voltage source and a wireline tool comprising a first loop to transmit a signal between the voltage source and the wireline tool. The first loop has a first transformer coupled to the voltage source. The system also comprises a second loop, electrically independent of the first loop, to transmit the signal between the voltage source and the wireline tool. The second loop has a second transformer coupled to the voltage source. If the first loop fails, the first transformer is isolated from the voltage source.

REFERENCES:
patent: 3459956 (1969-08-01), Brock
patent: 3603923 (1971-09-01), Nelligan
patent: 4720996 (1988-01-01), Marsden et al.
patent: 6469636 (2002-10-01), Baird et al.

Affiliated with

Also associated with

Rating

Multi-loop transmission system does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Multi-loop transmission system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Multi-loop transmission system will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3858656