The piston could be long enough for the slot for the pin to be beyond the swept part of the liner. There would need to be a bearing at each end of the pin, probably beyond the connecting rod, which would need to be lubricated. As I said, just a different way of laying out a uniflow diesel. The length could be awkward too.
I don't see how this is different to the uniflow diesels such as the Deltic and Commer TS3. They do not explain how the seal works between the outer piston pin and the cylinder wall, and I don't see how it could without a lot of friction. The TS3 used external cranks to join the pistons to the crankshaft
the outer piston pin could be in the outer casing without a seal a slot in the liner with this exposed to open space in the casing if that makes any sense?
Find Oechellhauser engine on the net. These were big stationary industrial versions of this used in the late 1800's to around 1920 or so. Used for power generation and steel mill blowing engines and such.
@wqvsaa 2 stroke Detroit diesel engines operated in a similar manner, the scavenger ports (aka intake ports) were exposed near bottom dead center. They weren't very clean and went through oil like mad.
voici le moteur de l'avenir double piston oposé, plus de soupapes, principe du diesel 2 temps, pollution quasi nulle couple 200% par rapport à un simple piston alternatif, C' EST PAS UNE REVOLUTIO, CA A 100 ANS MAIS SURTOUT CA MARCHE A L4AIR COMPRIME D'OU UN SILENCE TOTAL SUR CETTE TECHNOLOGIE....
@timothy51886 I guess tits been around for along time but recently there is a renewed interest in them with new technology and innovation applied to the basic concept
The piston could be long enough for the slot for the pin to be beyond the swept part of the liner. There would need to be a bearing at each end of the pin, probably beyond the connecting rod, which would need to be lubricated. As I said, just a different way of laying out a uniflow diesel. The length could be awkward too.
spentacle 2 months ago
I don't see how this is different to the uniflow diesels such as the Deltic and Commer TS3. They do not explain how the seal works between the outer piston pin and the cylinder wall, and I don't see how it could without a lot of friction. The TS3 used external cranks to join the pistons to the crankshaft
spentacle 10 months ago
@spentacle
the outer piston pin could be in the outer casing without a seal a slot in the liner with this exposed to open space in the casing if that makes any sense?
tpvalley 2 months ago
Find Oechellhauser engine on the net. These were big stationary industrial versions of this used in the late 1800's to around 1920 or so. Used for power generation and steel mill blowing engines and such.
stormlord5500 10 months ago
awesome tech :D
TurbozRS 10 months ago
With the piston rings passing over the port doesn't this cause some serious oil leakage and increased exhaust emissions?
wqvsaa 1 year ago
@wqvsaa 2 stroke Detroit diesel engines operated in a similar manner, the scavenger ports (aka intake ports) were exposed near bottom dead center. They weren't very clean and went through oil like mad.
lordtaw 1 year ago
voici le moteur de l'avenir double piston oposé, plus de soupapes, principe du diesel 2 temps, pollution quasi nulle couple 200% par rapport à un simple piston alternatif, C' EST PAS UNE REVOLUTIO, CA A 100 ANS MAIS SURTOUT CA MARCHE A L4AIR COMPRIME D'OU UN SILENCE TOTAL SUR CETTE TECHNOLOGIE....
jfmlwy 1 year ago
Why hasn't anyone thought of this before?
timothy51886 1 year ago
@timothy51886 I guess tits been around for along time but recently there is a renewed interest in them with new technology and innovation applied to the basic concept
midgety1 1 year ago
@timothy51886 The first engine was built around 1900, look a Kansas city lightning engine.
AultmanTaylor 1 year ago
130 horses per litr - nice :))
jelinekgreen 1 year ago
THE TOP MOTOR!!!
ale73rds 1 year ago