(19)
(11) EP 4 172 533 A1

(12)

(43) Date of publication:
03.05.2023 Bulletin 2023/18

(21) Application number: 21787028.6

(22) Date of filing: 06.08.2021
(51) International Patent Classification (IPC): 
F21V 3/02(2006.01)
F21V 29/76(2015.01)
F21V 25/10(2006.01)
F21Y 107/30(2016.01)
 F21V 29/67(2015.01)
F21V 29/83(2015.01)
F21Y 115/10(2016.01)
(52) Cooperative Patent Classification (CPC):
F21V 3/026; F21V 29/673; F21V 29/763; F21V 29/83; F21V 29/71; F21Y 2107/30; F21Y 2115/10; F21V 25/10
(86) International application number:
PCT/IB2021/057265
(87) International publication number:
WO 2021/260672 (30.12.2021 Gazette 2021/52)
(84) Designated Contracting States:
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
Designated Extension States:
BA ME
Designated Validation States:
KH MA MD TN

(30) Priority: 25.06.2020 IT 202000015343
05.08.2021 IT 202100021227

(71) Applicants:
  • Medici, Guido
    30034 Mira (VE) (IT)
  • Mauri, Walter
    9620 Hermagor (AT)

(72) Inventors:
  • Medici, Guido
    30034 Mira (VE) (IT)
  • Mauri, Walter
    9620 Hermagor (AT)

(74) Representative: Rocchetto, Elena 
Ufficio Veneto Brevetti S.r.l. Via Sorio, 116
35141 Padova
35141 Padova (IT)

   


(54) LIGHTING SYSTEM WITH AIR-SUPPORTED STRUCTURE AND IMPROVED FORCED COOLING