Need Help At Four Stroke Combustion Engine

[snowhead]

If you tap on no.23 on the 3D image it clearly states that pipe is the link from the sump to the oil lubrication pump.

The O.P put that on I assume, so may not be strictly correct.

 

[Jon Russ]

Snowhead is right, I put the comments on with educated guesses, I had no other reference. Based on all the feedback I got here and elsewhere, it seems to be a scavenger pump for a dry sump system, although the alternator is not shown on the model and I am trying to figure out if this part is a combination of both.

@PEG - "Start with suck-squeeze-bang-puff,and work towards all other four stroke principles." - I have done this on other webpages, but I need to order everything correctly. The internals are shown in the below image, there is a separate page for this and it is animated to show how the parts move.

View attachment 35484

 

[The Ghost]

Luckily you have come to the right forum for internal combustion engines. I can say with absolute certainty that I do not have a clue.

 

[westward10]

That is not an alternator it has an oil line in and out with no means of cooling/ventilation. The 3D image clearly indicates a lubrication pump.

 

[R G]

Its the oil pump, and accessible too which is good rather than an internal pump within the engine ..

 

[HandySparks]

That is not an alternator it has an oil line in and out with no means of cooling/ventilation. The 3D image clearly indicates a lubrication pump.

An oil cooled alternator has an oil line in and out. The means of cooling is, guess what, ....the oil!

Alternators by Model Family | Delco Remy - http://www.delcoremy.com/Alternators/Find-by-Model-Family/50DN

Oil cooled Benz alternator - Bulawayo - http://mangoads.net/classified/ads/category/Vehicle+Parts+and+Accessories/advert/5374

 

[FatAlan]

Last engine I worked was a BMC 1275cc in a 1968 MG Midget.

 

[PEG]

Snowhead is right, I put the comments on with educated guesses, I had no other reference. Based on all the feedback I got here and elsewhere, it seems to be a scavenger pump for a dry sump system, although the alternator is not shown on the model and I am trying to figure out if this part is a combination of both.

@PEG - "Start with suck-squeeze-bang-puff,and work towards all other four stroke principles." - I have done this on other webpages, but I need to order everything correctly. The internals are shown in the below image, there is a separate page for this and it is animated to show how the parts move.

View attachment 35484

Hi,i think this image,as i suspected,is a generic make-up,of similar types of engines,and their components.
If not,there would be,i suspect,a copyright mention of the manufacturer,and the model could be identified,and a definitive answer could be given.

It has an element filter housing,and would therefore have an internal mechanically driven oil pump.

On an a industrial,V6 turbo diesel engine,there would not be a primary oil lubrication pump,driven by a toothed belt. Any tensioner/belt throw issues = scrap engine.

If it is a scavenge pump,the drive is still wrong,there is not enough capacity,if it incorporates a reservoir,and,the only two visible lines,are from the sump to the main oil pressure gallery,which is incorrect,as a scavenge pump draws from the lowest point,and returns to a reservoir.

Tell me who makes that engine,and i will button it