Method and device for power supply to an electric motor vehicle

Details Method and device for power supply to an electric motor vehicle Method and device for power supply to an electric motor vehicle

2005-09-08

2010-12-21

Le, Mark T (Department: 3617)

Electricity: transmission to vehicles

Collectors

Trolley

C191S010000, C191S04500A

Reexamination Certificate

active

07854304

ABSTRACT:
Method of producing a plasma conductor in air with the aid of a femtosecond high-frequency pulsing and high-repetition rate laser. The plasma is used for transmitting a current between an electric or catenary wire supplying a vehicle such as a train and an electric contact, for example a pantograph arm disposed on a moving vehicle and connected to a power distribution system thereof. The plasma is in contact with the electric or catenary wire and with an electric contact.

REFERENCES:
patent: 3479471 (1969-11-01), Smith et al.
patent: 3514553 (1970-05-01), Bullis et al.
patent: 2 269 431 (1975-11-01), None
Luther et al., “Femtosecond laser triggering of a sub-100 picosecond jitter high-voltage spark gap”, Applied Physics Letters, vol. 79, No. 20, Nov. 12, 2001, pp. 3248-3250, XP012029407.

Affiliated with

Also associated with

Rating

Method and device for power supply to an electric motor vehicle 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 and device for power supply to an electric motor vehicle, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and device for power supply to an electric motor vehicle will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4186011