Global Patent Index - EP 3730428 A4

EP 3730428 A4 20210818 - SURFACE-COVER DEVICE FOR DAMMED WATER

Title (en)

SURFACE-COVER DEVICE FOR DAMMED WATER

Title (de)

OBERFLÄCHENABDECKVORRICHTUNG FÜR ANGESTAUTES WASSER

Title (fr)

DISPOSITIF DE COUVERTURE POUR UNE SURFACE D'EAU RETENUE

Publication

EP 3730428 A4 20210818 (EN)

Application

EP 18892804 A 20181212

Priority

  • ES 201731581 U 20171222
  • ES 2018070802 W 20181212

Abstract (en)

[origin: EP3730428A1] The invention relates to a surface-cover device for dammed water, comprising a body with a predominantly flat and polygonal geometry, and in which at least one element is integrated to provide buoyancy on the surface of the water, as well as at least one volumetric ventilation chamber, said ventilation chamber being disposed such that it receives a possible evaporation from the surface of the water over which said body is located. The surface-cover device for the dammed water permits a surface of dammed water to be protected against sun exposure, thereby preventing the loss thereof through evaporation.

IPC 8 full level

B65D 88/34 (2006.01); E04H 4/08 (2006.01); E02B 3/00 (2006.01)

CPC (source: EP)

B65D 88/36 (2013.01); E02B 3/00 (2013.01)

Citation (search report)

Designated contracting state (EPC)

AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

DOCDB simple family (publication)

EP 3730428 A1 20201028; EP 3730428 A4 20210818; ES 1203161 U 20180117; ES 1203161 Y 20180412; MA 51340 A 20210331; WO 2019122474 A1 20190627

DOCDB simple family (application)

EP 18892804 A 20181212; ES 201731581 U 20171222; ES 2018070802 W 20181212; MA 51340 A 20181212