Rail vehicle with a wagon body and method for protective...

Electricity: electrical systems and devices – Discharging or preventing accumulation of electric charge – Specific conduction means or dissipator

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C361S217000

Reexamination Certificate

active

07952849

ABSTRACT:
One embodiment of the present invention discloses, inter alia, a rail vehicle with a wagon body and with contact devices which are connected to the wagon body and which remain in contact with at least one rail on the track side during operation of the rail vehicle, wherein the wagon body and at least one of the contact devices are connected to each other through an electrical resistance device. According to an embodiment of the present invention, the resistance device includes a greater electric resistance in a voltage region with low voltage than in a voltage region with comparatively higher voltage.

REFERENCES:
patent: 1419289 (1922-06-01), Miller
patent: 5325259 (1994-06-01), Paulsson
patent: 7199990 (2007-04-01), Hunner
patent: 2005/0219783 (2005-10-01), Hunner
patent: 1307822 (1992-09-01), None
patent: 3111096 (1982-09-01), None
patent: 9211808 (1992-11-01), None
patent: 4402023 (1995-06-01), None
patent: 69019167 (1995-12-01), None
patent: 19614627 (1997-10-01), None
patent: WO 03065534 (2003-08-01), None

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Rail vehicle with a wagon body and method for protective... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Rail vehicle with a wagon body and method for protective..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Rail vehicle with a wagon body and method for protective... will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-2657449

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.