Ljungstroem Crankless Engine from 1900

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hds
Posts: 114
Joined: Tue Feb 14, 2017 8:23 am

Ljungstroem Crankless Engine from 1900

Postby hds » Thu Oct 22, 2020 1:30 pm

Hello,

a little bit of eye candy with this little rotary steam engine. A few prototypes were build around 1900 by Ljungstroem.
This engine would produce approx 2BHP at 1500rpm and 7bar steam pressure. Piston diameter 40mm and size of the disk casing roughly 200mm.
Piston stroke is approx 21mm.
Little exercise for me to get accustomed to the placing, attaching and rotating of bodies in FreeCAD.
Ljung1.png
Ljung1.png (244.54 KiB) Viewed 619 times
Ljung2.png
Ljung2.png (254.37 KiB) Viewed 619 times
Ljung3.png
Ljung3.png (269.2 KiB) Viewed 619 times
hds
Posts: 114
Joined: Tue Feb 14, 2017 8:23 am

Re: Ljungstroem Crankless Engine from 1900

Postby hds » Thu Oct 22, 2020 1:30 pm

Ljung4.png
Ljung4.png (270.63 KiB) Viewed 618 times
Ljung5.png
Ljung5.png (329.31 KiB) Viewed 618 times
Ljung6.png
Ljung6.png (255.1 KiB) Viewed 618 times
Ljung7.png
Ljung7.png (269.93 KiB) Viewed 618 times