FIELD: manufacture of engines; piston-type machines.
SUBSTANCE: proposed connecting rod and piston assembly has piston head made in form of thin-walled sphere whose outer diameter is equal to 0.9-0.98 of outer diameter of piston; spherical seat of piston has circular recess near zone of location of piston rings; this recess is engageable with spherical head of connecting rod forming circular cavity for oil cooling of piston.
EFFECT: low cost of piston material; increased service life of connecting rod bearing due to reduction of inertia force of reciprocating motion of masses of connecting rod and piston assembly.
1 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| PISTON FOR PISTON MACHINE | 1988 |
|
RU2015387C1 |
| 0 |
|
SU1782291A3 | |
| INTERNAL COMBUSTION ENGINE UNIT | 0 |
|
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|
RU2082025C1 |
