(19)
(11) EP 3 250 806 A1

(12)

(43) Date of publication:
06.12.2017 Bulletin 2017/49

(21) Application number: 16706278.5

(22) Date of filing: 01.02.2016
(51) International Patent Classification (IPC): 
F02F 3/18(2006.01)
(86) International application number:
PCT/US2016/015906
(87) International publication number:
WO 2016/123601 (04.08.2016 Gazette 2016/31)
(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:
MA MD

(30) Priority: 30.01.2015 US 201562110191 P

(71) Applicant: Federal-Mogul LLC
Southfield, MI 48034 (US)

(72) Inventors:
  • SALENBIEN, Gregory
    Britton, MI 49229 (US)
  • AZEVEDO, Miguel
    Ann Arbor, MI 48108 (US)

(74) Representative: Hoffmann Eitle 
Patent- und Rechtsanwälte PartmbB Arabellastraße 30
81925 München
81925 München (DE)

   


(54) PISTON WITH SEALED COOLING GALLERY AND METHOD OF CONSTRUCTION THEREOF