公开(公告)号：US3526590A

公开(公告)日：1970-09-01

申请号：US3526590D

申请日：1968-10-10

Applicant: JOSEPH J RUSSO

Inventor： RUSSO JOSEPH J

IPC: B01D27/07 ,  B01D29/07 ,  B01D35/00 ,  B01D35/30 ,  B01D27/08

CPC classification number: B01D35/30 ,  B01D27/07 ,  B01D27/08 ,  B01D29/073 ,  B01D29/902 ,  B01D35/005 ,  B01D2201/301

Abstract: 1,236,805. Oil filter. J. J. RUSSO. 18 Nov., 1968 [10 Oct., 1968], No. 54607/68. Heading B1D. An oil filter for an I.C. engine comprises a housing 10 mounted on the engine and enclosing a filter element 30 in the form of a roll of tissue paper, fitted over an aluminium tube 42 which delivers the oil from inlet 34, 40 to the upper end of the element, whose outer periphery is sealingly engaged by housing cover 20, held on by bolt 78, the lower, outlet, end of element 30 being supported by perforate plate 52, through which filtered oil passes to annular groove 44 and outlet 36, 46. The element is replaced after lifting tube 42, plate 52 and element 30 out of the housing by handle 60, the housing remaining attached to the engine. The housing interior is tapered to facilitate element insertion. Inlet and outlet sockets 34, 36 are formed in a thickened rib 32 of the housing base.