(19)
(11) EP 3 969 731 A2

(12)

(88) Date of publication A3:
17.12.2020

(43) Date of publication:
23.03.2022 Bulletin 2022/12

(21) Application number: 20731588.8

(22) Date of filing: 13.05.2020
(51) International Patent Classification (IPC): 
F01K 13/02(2006.01)
F22G 5/02(2006.01)
 F22D 7/12(2006.01)
F22B 35/00(2006.01)
(52) Cooperative Patent Classification (CPC):
F01K 13/02; F22D 7/12; F22G 5/02; F22B 35/00
(86) International application number:
PCT/IT2020/050116
(87) International publication number:
WO 2020/230179 (19.11.2020 Gazette 2020/47)
(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: 15.05.2019 IT 201900006849

(71) Applicant: Caldaie Melgari Srl
26030 Gadesco-Pieve Delmona (CR) (IT)

(72) Inventors:
  • FERRARI, Andrea
    26041 CASALMAGGIORE (CR) (IT)
  • MELGARI, Michele
    26100 CREMONA (IT)

(74) Representative: Mari, Marco Giovanni et al
Ing. Mari & C. S.r.l. Via Garibotti, 3
26100 Cremona
26100 Cremona (IT)

   


(54) PROCESS FOR CONTROLLING THE CORRECT OPERATION OF PRESSURE EQUIPMENT AND RELATED SYSTEM FOR THE IMPLEMENTATION THEREOF