Method for producing a paving slab
AssigneeCt-Coating AG
InventorErnst Hölzenbein
Life of this patent
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Abstract
A paving slab is provided, including a slab body having a recess, a module which is arranged in the recess, wherein the module extends in a planar manner along a module plane, and a flat cover element, which is oriented along the module plane and is translucent at least in sections, for protecting the at least one module. The module is enclosed in a liquid-tight manner by the slab body and the cover element. The module includes a photovoltaic layer, a luminous layer and a support element to which the photovoltaic layer and the luminous layer are applied by screen printing, wherein the photovoltaic layer, the luminous layer and the entire module are flexible. Also provided is a paving system including the paving slab and to a method for producing the paving slab.
Claims12
A method for producing a paving slab for paving a traffic surface, the paving slab comprising:
- a. a slab body with at least one recess,
- b. a module arranged in the at least one recess, the module extending flatly along a module plane, and
- c. at least one flat cover element aligned along the module plane and translucent at least in sections for protecting the module,
- d. wherein the module is enclosed by the slab body and the at least one cover element in at least a liquid-tight manner,
- e. the module comprising:
- i. at least one flat photovoltaic layer aligned along the module plane for generating electrical energy,
- ii. at least one flat luminous layer aligned along the module plane for illuminating a surrounding area of the module, and
- iii. at least one flexible support element extending in a planar manner along the module plane, to which the at least one photovoltaic layer and the at least one luminous layer are applied by screen printing,
- f. wherein the at least one photovoltaic layer and the at least one luminous layer each comprise a plurality of material layers aligned along the module plane and having different material compositions from each other,
- g. wherein the at least one photovoltaic layer, the at least one luminous layer, the at least one flexible support element and the entire module are flexibly configured,
- the method comprising:
- h. providing the at least one flexible support element for the module of the paving slab,
- i. screen printing the at least one photovoltaic layer and the at least one luminous layer of the module onto the at least one flexible support element,
- j. placing the module in the recess of the slab body of the paving slab and
- k. liquid-tight enclosing of the module in the recess with the cover element of the paving slab,
- l. wherein enclosing the module comprises casting the cover element made of a plastic onto the module in the recess under high-frequency excitation of the plastic.
A method for producing a paving slab for paving a traffic surface, the paving slab having a slab body with at least one recess, a module arranged in the at least one recess, the module extending flatly along a module plane, and at least one flat cover element aligned along the module plane and translucent at least in sections for protecting the module,
- wherein the module is enclosed by the slab body and the at least one cover element in at least a liquid-tight manner, the module comprising:
- at least one flat photovoltaic layer aligned along the module plane for generating electrical energy, at least one flat luminous layer aligned along the module plane for illuminating a surrounding area of the module, a heating layer aligned along the module plane, an energy storage layer aligned along the module plane, a thermal insulation layer aligned along module plane between the heating layer and the energy storage layer, and a flexible support element extending in a planar manner along the module plane, to which the at least one photovoltaic layer and the at least one luminous layer are applied by screen printing,
- wherein the at least one photovoltaic layer and the at least one luminous layer each comprise a plurality of material layers aligned along the module plane and having different material compositions from each other,
- wherein the at least one photovoltaic layer, the at least one luminous layer, the flexible support element and the entire module are flexibly configured,
- the method comprising:
- providing the support element for the module of the paving slab,
- screen printing the at least one photovoltaic layer, the at least one luminous layer, the heating layer, the energy storage layer, and/or the insulating layer of the module,
- placing the module in the recess of the slab body of the paving slab, and
- liquid-tight enclosing of the module in the recess with the cover element of the paving slab,
- wherein enclosing the module comprises casting the cover element made of a plastic onto the module in the recess under high-frequency excitation of the plastic.
Dependencies are inferred from the claim text.