Method of checking the loading and unloading of tankers by means

Details Method of checking the loading and unloading of tankers by means Method of checking the loading and unloading of tankers by means

1990-12-05

1991-12-03

Weldon, Ulysses

Communications: electrical

Continuously variable indicating

With meter reading

H04Q 100

Patent

active

050703285

ABSTRACT:
A system for, checking the loading and unloading of a tanker having at least one tank provided with a metal connecting pipe adapted to be coupled via a coupling to one end of a hose having a coupling at two ends, which hose can be coupled to a metal connecting pipe of a storage tank. The hose used is provided with an electric conductor extending between the couplings for the dissipation of electrostatic charges and the chassis of the tanker is grounded. A first inductive coupling is effected between one of the connecting pipes and an interrogator of an electromagnetic identification system, and a second inductive coupling is effected between the other connecting pipe and a passive responder generating a coded signal in an interrogation field. Thus an interrogation field formed by the interrogator cooperates via the first inductive coupling, the one connecting pipe, the electric conductor of the hose, the other connecting pipe, and the second inductive coupling with the responder. The code of the responder is checked prior to loading or unloading.

REFERENCES:
patent: 1564855 (1925-12-01), Jurs
patent: 1600549 (1926-09-01), Jurs
patent: 2385673 (1945-09-01), Woodworth
patent: 3337992 (1967-08-01), Tolson
patent: 4075675 (1978-02-01), Burkett et al.
patent: 4196418 (1980-04-01), Kip et al.
patent: 4254402 (1981-03-01), Perkins
patent: 4333072 (1982-06-01), Beigel
patent: 4345146 (1982-08-01), Story et al.
patent: 4473825 (1984-09-01), Walton

Affiliated with

Also associated with

Rating

Method of checking the loading and unloading of tankers by means does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method of checking the loading and unloading of tankers by means, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method of checking the loading and unloading of tankers by means will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1698832