Lubricating system for internal combustion engine

Details Lubricating system for internal combustion engine Lubricating system for internal combustion engine

2006-11-27

2009-10-13

Cronin, Stephen K (Department: 3747)

Internal-combustion engines

Lubricators

Crankcase, pressure control

Reexamination Certificate

active

07600500

ABSTRACT:
A lubricating system for an internal combustion engine in which oil in a crankcase is supplied into an oil tank by a scavenging pump wherein it is possible to reduce the size of an engine body and the size of the scavenging pump. An oil tank is provided in an engine body adjacent, in the direction along the axis of a crankshaft, to a centrifugal clutch contained in a clutch containing chamber communicating with the inside of a crank chamber. A wall portion for partitioning the inside of the oil tank and the clutch containing chamber from each other is provided with an opening portion for communication between the clutch containing chamber and the inside of the oil tank, the opening portion being located on the outer side relative to the outermost rotational locus of a centrifugal clutch as viewed in the direction along the axis of the crankshaft.

REFERENCES:
patent: 6253727 (2001-07-01), Tosaka et al.
patent: 6305342 (2001-10-01), Narita et al.
patent: 6332444 (2001-12-01), Narita et al.
patent: 7089904 (2006-08-01), Morii et al.
patent: 7124732 (2006-10-01), Sugamuna et al.
patent: 7363904 (2008-04-01), Utsumi et al.
patent: 2002/0011230 (2002-01-01), Furuya
patent: 2007/0119405 (2007-05-01), Mizuno et al.
patent: 11-81950 (2006-03-01), None

Affiliated with

Also associated with

Rating

Lubricating system for internal combustion engine does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Lubricating system for internal combustion engine, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Lubricating system for internal combustion engine will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4140905