(19)
(11) EP 4 055 306 A1

(12)

(43) Date of publication:
14.09.2022 Bulletin 2022/37

(21) Application number: 20800933.2

(22) Date of filing: 04.11.2020
(51) International Patent Classification (IPC): 
F16K 15/04(2006.01)
F16K 27/02(2006.01)
(52) Cooperative Patent Classification (CPC):
F16K 15/04; F16K 27/0245
(86) International application number:
PCT/EP2020/081001
(87) International publication number:
WO 2021/089645 (14.05.2021 Gazette 2021/19)
(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: 07.11.2019 GB 201916223

(71) Applicant: Parker Hannifin EMEA S.à.r.l.
1163 Etoy (CH)

(72) Inventor:
  • GRAHAM, Michael
    Northumberland NE23 3YT (GB)

(74) Representative: Byworth, Ian James 
Murgitroyd & Company Newcastle 3 Collingwood Street
Newcastle NE1 1JW
Newcastle NE1 1JW (GB)

   


(54) A ONE-WAY VALVE