Breather device for overhead valve engines

Details Breather device for overhead valve engines Breather device for overhead valve engines

1981-01-16

1983-09-20

Myhre, Charles J.

Internal-combustion engines

Lubricators

Crankcase, pressure control

123 9038, F01M 100

Patent

active

044049366

ABSTRACT:
The present invention relates to a breather device for overhead valve engines characterized by being provided with a breather chamber arranged on the side of a cylinder or crank chamber, a push rod chamber formed on the side of and integrally with said cylinder or crank chamber and a cylinder head and making the periphery of each push rod housed within it a blow-by gas passage connecting the above mentioned crank chamber with a rocker chamber and a blow-by gas discharging passage connecting the above mentioned rocker chamber and breather chamber with each other, whereby the pressure fluctuation within the crank chamber can be utilized to utilize the ventilating action of a one-way breather valve, to thereby lubricate the rocker chamber, to need no oil pump and to reduce the cost and the rigidity of the cylinder including the crank case and of the cylinder head can be elevated.

REFERENCES:
patent: 2461206 (1949-02-01), Fouse et al.
patent: 3665906 (1972-05-01), DePalma
patent: 3673997 (1972-07-01), Sawada
patent: 3754538 (1973-08-01), Ephraim, Jr. et al.
patent: 3769798 (1973-11-01), Whittaker
patent: 3908617 (1975-09-01), Partridge

Affiliated with

Also associated with

Rating

Breather device for overhead valve engines does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Breather device for overhead valve engines, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Breather device for overhead valve engines will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-583543