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System Adapted For One or More Electrically Propellable Vehicles (Arrangement For Metal Detection)

  • US 20130020165A1
  • Filed: 03/31/2011
  • Published: 01/24/2013
  • Est. Priority Date: 04/01/2010
  • Status: Active Grant
First Claim
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1. A vehicle-related arrangement for metal detection and using an arm-shaped contact means related to an arrangement or system (“

  • S”

    ) for propelling an electrically, i.a. by one or several batteries or a set of batteries “

    II”

    , B), propellable vehicle (1) along a stretch of a roadway (2) and its associated roadway sections or portions (2a, 2b), comprising “

    a”

    a plurality of roadway portions (2a1, 2a) for subdividing the stretch of the roadway (2), wherein each one of these road portions is allotted one or more elongated tracks or slits (51, 52) having introduced therein current supplyable and under voltage placeable conductors (4a, 4b), connectable over a switch to one or more power sources (“

    III”

    ) external to the vehicle, such as electric stations (“

    S1

    ), for thereby i.a. enabling charging of said set of batteries (“

    II”

    , B) related to the vehicle 1, but over the battery set up driving the vehicle (1) along the stretch of roadway (2) and its roadway portion (2a1, 2a), and “

    b”

    one or more by means of an electric motor (5) or motors powerable vehicles (1), with each of the respective vehicles exhibiting a control circuit (100, “

    R1

    ) adapted for necessary distribution of power, adapted for creating a required power and/or speed control, wherein said vehicle (1) is on its underneath side provided with an up and down and sideways, counting across the direction of transportation of the vehicle, displaceable contact means ((4)), and with said elongated track or tracks and its conductors (4a, 4b) extending along the stretch of the road and its roadway (2), and in which said contact means ((4)) is coordinated with a vehicle-related control equipment (100, 10) for creating an adaptation of the contact means ((4)) so as to at least offer a mechanical and electrical contact with said conductors (4a, 4b), wherein coordination between the conductors (4a, 4b), placed under voltage, allotted to the roadway portion (2a1) and the contact means ((4)) of the vehicle (1) occurs via coordinated current connectors, such as in the form of contact springs (4

    , 4

    ), adapted for mechanical and electrical cooperation with respective ones of the conductors (4a, 4b), placed under voltage, one or more coils arranged for sensing the variation of the magnetic field, based on a horizontal distance between the coils and metal parts allotted to the canalization and/or a vertical distance between the coils and the canalization, are coordinated with a control equipment.

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