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Protective housing for a galvanic cell in a motor vehicle

  • US 8,496,081 B2
  • Filed: 03/02/2009
  • Issued: 07/30/2013
  • Est. Priority Date: 03/18/2008
  • Status: Active Grant
First Claim
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1. A motor vehicle comprising:

  • left and right longitudinal members extending in a longitudinal direction of the motor vehicle and spaced from one another in a lateral direction of the motor vehicle to define an installation space therebetween;

    a power supply module having a protective housing arranged in the installation space, the protective housing having opposite left and right side walls extending in the longitudinal direction of the motor vehicle and disposed respectively in opposed relationship to the left and right longitudinal members and spaced inwardly from the left and right longitudinal members, opposite front and rear walls extending in the lateral direction of the motor vehicle, the front and rear walls being connected to the opposite left and right side walls to define a side wall enclosure for the protective housing, a cover extending across top ends of the left and right side walls and the front and rear walls, and a base opposite the cover and extending across bottom ends of the left and right side walls and the front and rear walls, a galvanic cell disposed in a receptacle space defined between the front and rear walls, the left and right side walls, the cover and the base; and

    a cover cross member having opposite front and rear sectional elements and a plate with opposite front and rear regions nested with the respective front and rear sectional elements, opposite left and right ends of the front and rear sectional elements extending laterally beyond the protective housing and facing opposed inward facing surfaces of the respective left and right longitudinal members, front and rear arrays of attachment members extending through the respective front and rear regions of the plate and through the front and rear sectional elements, the attachment elements being attached to a surface of the cover facing away from the base and at positions inward of the front and rear walls of the protective housing, left and right end regions of the plate of the cover cross member projecting respectively beyond the left and right side walls of the protective housing and being supported on top surfaces of the respective left and right longitudinal members, attachment means at the left and right end regions of the cross member for dismountably securing the left and right end regions of the plate respectively to the left and right longitudinal members of the motor vehicle so that the protective housing with the galvanic cell therein is suspended removably from the cross member and in the installation space and spaced inward of the longitudinal members for protecting the protective housing in a crash.

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