(19)
(11) EP 4 540 507 A1

(12)

(43) Date of publication:
23.04.2025 Bulletin 2025/17

(21) Application number: 23740935.4

(22) Date of filing: 04.07.2023
(51) International Patent Classification (IPC): 
F01M 9/10(2006.01)
 F01M 13/04(2006.01)
(52) Cooperative Patent Classification (CPC):
F01M 9/10; F01M 13/0416; F01L 2810/00; F01L 2810/02
(86) International application number:
PCT/EP2023/025311
(87) International publication number:
WO 2024/008333 (11.01.2024 Gazette 2024/02)
(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: 06.07.2022 GB 202209926

(71) Applicant: Caterpillar Energy Solutions GmbH
68167 Mannheim (DE)

(72) Inventors:
  • GUISASOLA, Inigo
    68167 Mannheim (DE)
  • SCHALLER, Gustav
    68167 Mannheim (DE)

(74) Representative: Nordmeyer, Philipp Werner 
Maucher Jenkins Patent- und Rechtsanwälte Liebigstraße 39
80538 München
80538 München (DE)

   


(54) LUBRICATION DEVICE, CYLINDER HEAD COVER, CYLINDER HEAD COMPONENT, SYSTEM THEREOF, AND OIL LUBRICATED MACHINE