(19)
(11) EP 4 392 744 A1

(12)

(43) Date of publication:
03.07.2024 Bulletin 2024/27

(21) Application number: 23861668.4

(22) Date of filing: 27.09.2023
(51) International Patent Classification (IPC): 
G01F 1/00(2022.01)
(52) Cooperative Patent Classification (CPC):
G01F 1/00
(86) International application number:
PCT/TR2023/051036
(87) International publication number:
WO 2024/072358 (04.04.2024 Gazette 2024/14)
(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 ME MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated Extension States:
BA
Designated Validation States:
KH MA MD TN

(30) Priority: 27.09.2022 TR 202214827

(71) Applicant: Duyar Vana Makine Sanayi Ve Ticaret Anonim Sirketi
34522 Esenyurt/Istanbul (TR)

(72) Inventor:
  • EGE, Yakup
    Esenyurt (TR)

(74) Representative: Yamankaradeniz, Kemal 
Destek Patent Inc. Maslak Mah., Büyükdere Cad., No: 243, Kat: 13, Spine Tower, Sariyer,
34485 Istanbul
34485 Istanbul (TR)

   


(54) A BALL VALVE SYSTEM AND METHOD WITH EQUAL PROPORTIONAL FLOW CHARACTERISTICS