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The Regular Stuff: Chat, Buy, Sell, Off Topic, etc.
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General Discussion - Model & Toy Steam Engines – Stirling Cycle – Flame Lickers – Small Antique Originals
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Jensen #50 with two #20 Boilers
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Topic: Jensen #50 with two #20 Boilers (Read 542 times)
Nick
Administrator
Engineer
Posts: 9193
Location: Minnesota, USA 🇺🇸
Jensen #50 with two #20 Boilers
«
on:
February 18, 2025, 03:41:33 am »
This was posted in a Facebook group
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Nick
Nick
Administrator
Engineer
Posts: 9193
Location: Minnesota, USA 🇺🇸
Re: Jensen #50 with two #20 Boilers
«
Reply #1
on:
February 18, 2025, 06:17:02 am »
I asked about the tag and he replied that he has been collecting 50 years with 135 cast iron Jensens. Anyone met him before?
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Nick
Fullraceflathead
Jr. Member
Posts: 251
Re: Jensen #50 with two #20 Boilers
«
Reply #2
on:
February 18, 2025, 07:36:16 am »
I really like that setup that's very unique!!!
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RedRyder
Administrator
Engineer
Posts: 5070
Location: Connecticut - USA
Re: Jensen #50 with two #20 Boilers
«
Reply #3
on:
February 18, 2025, 08:34:17 am »
Looks like a made up 50 by someone who got hold of a #50 base casting and flywheel and fabricated the rest of it.
Connecting rod is not Jensen.
The cylinder even looks like it could be home machinist built.
Water pump is definitely not Jensen.
Block flange/governor valve is aluminum (should be nickel plated brass)
Metal blocks supporting the cylinder also look like aluminum (should be nickel plated brass)
Round head phillips screw was likely never used as a crank pin by Jensen.
Governor gimbal looks correct (from what I can see of it)
I like the addition of a crosshead guide oil cup.
Clever adaptation using two #20 boilers.
Please correct me if any of you know different.
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Gil
My YouTube channel:
https://www.youtube.com/user/reddrryder/videos
Nick
Administrator
Engineer
Posts: 9193
Location: Minnesota, USA 🇺🇸
Re: Jensen #50 with two #20 Boilers
«
Reply #4
on:
February 18, 2025, 08:37:02 am »
Yep I spotted some of those mods/repairs, still a neat piece though! Would love to see his 134 other engines…
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Nick
RedRyder
Administrator
Engineer
Posts: 5070
Location: Connecticut - USA
Re: Jensen #50 with two #20 Boilers
«
Reply #5
on:
February 18, 2025, 09:04:58 am »
We should invite him to join our forum.
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Gil
My YouTube channel:
https://www.youtube.com/user/reddrryder/videos
Junkologist
Full Member
Posts: 502
Location: USA
Re: Jensen #50 with two #20 Boilers
«
Reply #6
on:
February 18, 2025, 01:52:50 pm »
That is very interesting!
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Mike
Check out my YouTube channel here:
https://www.youtube.com/user/Cletrac
Steamburns
Full Member
Posts: 617
Location: Plano, Texas
Re: Jensen #50 with two #20 Boilers
«
Reply #7
on:
February 18, 2025, 08:05:49 pm »
This is interesting! I’d be figuring out a way to make the water pump to both boilers!
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The steam engine has done much more for science than science has done for the steam engine.”
― Lord Kelvin
Jim
Administrator
Engineer
Posts: 6286
Aussie Steamer always on the boil :)
Location: South Coast of New South Wales Australia
Re: Jensen #50 with two #20 Boilers
«
Reply #8
on:
February 19, 2025, 04:54:27 pm »
I'd be happy with a #50 with one boiler
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_______________________________________________
Cheers.
Jim
Blue Heelers Model & Toy Steam Engine Room YouTube Channel -
https://www.youtube.com/user/Blue123Heeler/videos
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« previous
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The Regular Stuff: Chat, Buy, Sell, Off Topic, etc.
»
General Discussion - Model & Toy Steam Engines – Stirling Cycle – Flame Lickers – Small Antique Originals
»
Jensen #50 with two #20 Boilers