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IH8Rice

I'm Mr. Negative! I Fail!
Aug 2, 2008
24,524
494
Im over here now
It's a differential with an electric motor on one of the outputs.
For all the power you'll have to dump into that electric motor, you could have run a generator off the engine and driven the vehicle from the electric motor directly.
its similar to a diff, but it is a transmission. also he states in the video that a electric motor can get power from the engine to run this tranny creating a hybrid system
 

Arkayne

I come bearing GIFs
May 10, 2005
3,738
15
SoCal
That's me on Sunday for the first couple of minutes and again for the last 15 seconds when I land on my head. That's why my visor is gone. 720P

 

Da Peach

Outwitted by a rodent
Jul 2, 2002
13,686
4,919
North Van
those bucket drops are pointless

a fire of that size in that building will require at least 2 engine companies and a couple ladders with all the 4 inch and flow they can muster to keep it from coming down.

way too much black smoke and very compartmentalized.
Evidently.
 

MMike

A fowl peckerwood.
Sep 5, 2001
18,207
105
just sittin' here drinkin' scotch

w00dy

In heaven there is no beer
Jun 18, 2004
3,418
51
that's why we drink it here
its similar to a diff, but it is a transmission. also he states in the video that a electric motor can get power from the engine to run this tranny creating a hybrid system
Yeah, I understand all that. The layout and the label do not change the end result. It does the same job, mechanically, as a differential.

I won't knock it further until I see any numbers, but at high speed the electric motor will need to put out roughly the same amount of power as the gas engine. I have a hard time believing it will be much good for long distance travel.

Service vehicles with lots of idle time, maybe. Assuming the back-spinning electric motor can regenerate the batteries. That will require a lot of energy storage, though.