Method of making rotary piston engine cast iron interior seals b

Details Method of making rotary piston engine cast iron interior seals b Method of making rotary piston engine cast iron interior seals b

1975-08-22

1977-05-24

Satterfield, Walter R.

Metal treatment

Compositions

Heat treating

75130R, 148 35, 148138, 148141, 418178, B22D 2500, C21D 500, F01C 2100

Patent

active

040253660

ABSTRACT:
An interior seal for rotary piston engines in the form of a cast iron scraper ring is arranged for axial movement in an annular groove in one face of the piston; and an annular scraping edge of the seal slides along the interior surface of the neighboring end wall of the housing.

REFERENCES:
patent: 3171590 (1965-03-01), Bentele et al.
patent: 3518128 (1970-06-01), Takao et al.
patent: 3575537 (1971-04-01), Yamamoto et al.
patent: 3647577 (1972-03-01), Gomada et al.
patent: 3658451 (1972-04-01), Gomada
patent: 3673004 (1972-06-01), Dumitrescu
patent: 3694194 (1972-09-01), Mirjanic
patent: 3712767 (1973-01-01), Beutter

Affiliated with

Also associated with

Rating

Method of making rotary piston engine cast iron interior seals b does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method of making rotary piston engine cast iron interior seals b, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method of making rotary piston engine cast iron interior seals b will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-534634