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Re: Locomotive cabs

 by Juniatha ¦  Sat Jan 29, 2011 6:28 pm ¦  Forum: General Discussion: Locomotives, Rolling Stock, and Equipment ¦  Topic: Locomotive cabs ¦  Replies: 110 ¦  Views: 152099

Here's some shot of the CP AC4400 let's come inside the CP 8858 AC4400dc Hi Montrealrail Nice pics, thanks for posting. May I comment on the second picture - the virtual monitor Ok, the cab looks decently clean on the picture - B-U-T ! ;-)) - pardon my coming back on an aspect I have commented earl...

Re: welded boiler construction

 by Juniatha ¦  Tue Jan 25, 2011 4:30 pm ¦  Forum: Steam Locomotives ¦  Topic: welded boiler construction ¦  Replies: 10 ¦  Views: 6448

I have been collecting articles from several trade publication concerning Alco's ventures into all-welded boiler construction. .... If anyone wants copies of the articles, contact me off list: blwloc AT yahoo.com All are in .PDF format blwloco Hi blwloco That might be interesting. The procedures se...

Re: welded boiler construction

 by Juniatha ¦  Wed Jan 19, 2011 7:29 pm ¦  Forum: Steam Locomotives ¦  Topic: welded boiler construction ¦  Replies: 10 ¦  Views: 6448

Quote from the quote of the A1 webside text >> This method of construction did not significantly increase the technical risk << In other words: they would have made it a rivetted copper fireboxed boiler if they could? And they indeed felt there is no significant increse in risk in venturing to buil...

Re: welded boiler construction

 by Juniatha ¦  Fri Dec 24, 2010 11:34 pm ¦  Forum: Steam Locomotives ¦  Topic: welded boiler construction ¦  Replies: 10 ¦  Views: 6448

Thank you, Will.
Build late - scrapped the sooner: shouldn't they have saved it?
Maybe .. however there was a general rush to get rid of anything steam in those years.
Well, that's the way of the world!

Merry Chrismas to all of you

= J =

A few words on welded boilers

 by Juniatha ¦  Tue Dec 14, 2010 9:58 pm ¦  Forum: Steam Locomotives ¦  Topic: welded boiler construction ¦  Replies: 10 ¦  Views: 6448

Image (sorry, please be patient - this 'freight train' may start slow )


Image

A Duplex on the NYC - The proposed-but-unbuilt "C1a"

 by Juniatha ¦  Wed Dec 08, 2010 12:39 am ¦  Forum: New York Central ¦  Topic: The proposed-but-unbuilt "C1a" ¦  Replies: 9 ¦  Views: 6342

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American 4-8-4 to go 8000 and the classic theme of steam

 by Juniatha ¦  Tue Nov 30, 2010 4:51 am ¦  Forum: Steam Locomotives ¦  Topic: Book Review: Red Devil and other tales from the age of steam ¦  Replies: 5 ¦  Views: 4977

You might want to look up my earlier comment on possible improvements in American 4-8-4 types see & scroll to the second posting with my NYC emblem http://www.railroad.net/forums/viewtopic.php?f=13&t=17422&start=15 And - erh - L.D. Porta did not exactly continue André Chapelon's work, no...

yes indeed: Grease lubricated bushings

 by Juniatha ¦  Tue Nov 30, 2010 3:20 am ¦  Forum: Steam Locomotives ¦  Topic: Grease lubricated bushings ¦  Replies: 5 ¦  Views: 4564

Yep, these were grease lubricated bushings - upper photo shows floating bushing. That was adopted from US steam practice.

Boiling down on it: the tireless fireless

 by Juniatha ¦  Tue Nov 30, 2010 2:17 am ¦  Forum: Steam Locomotives ¦  Topic: Hiesler And Stream Generator ¦  Replies: 10 ¦  Views: 7309

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Re: Top 3 Steam Locomotives

 by Juniatha ¦  Tue Nov 23, 2010 5:45 am ¦  Forum: Steam Locomotives ¦  Topic: Top 3 Steam Locomotives ¦  Replies: 26 ¦  Views: 22212

[quote="Mountcastle"]America has been overtaken by an evil killjoy king who hates trains and who has issued a decree that all remaining steam locomotives in the country must be scrapped at once...saving three. To me that sounds like something that has happened around 1946 .. 49 - no? = J =

with or without - that's the question

 by Juniatha ¦  Mon Nov 22, 2010 12:45 am ¦  Forum: Steam Locomotives ¦  Topic: em 1 ¦  Replies: 13 ¦  Views: 4310

Its no worse than NS & CSX losing whole trains during the Conrail breakup. Ah-ok - I see .. Yeah, but wait - erh - with or without train crew? Hopefully they had ceased passenger train service before or could it be that this is an explanation to mystery of forlorn souls allegedly having been se...

Re: 5AT Project

 by Juniatha ¦  Sun Nov 21, 2010 11:40 pm ¦  Forum: Steam Locomotives ¦  Topic: 5AT Project ¦  Replies: 7 ¦  Views: 3124

My word or two on ‘New Steam’ W hen was the last time a new steam loco class had been designed in China? Not even at the time of designing the QJ class 2-10-2 since that clearly stems from the Russian FD-20 (Felix Dzershinsky) class, of construction started in the 1930s. True, Datong kept on buildi...

Re: How do you "MU" Steam Locomotives?

 by Juniatha ¦  Sun Nov 21, 2010 8:55 pm ¦  Forum: Steam Locomotives ¦  Topic: How do you "MU" Steam Locomotives? ¦  Replies: 9 ¦  Views: 6262

Hi everybody SNCF in France and DB in Germany also had bi-directional operation commuter trains with steam: O n the SNCF the system was inaugurated by the NORD railway, operating commuters from Paris to the suburbs and vicinities. Locos were de Caso designed powerful 2-8-2 tank engines equipped wit...

Re: em 1

 by Juniatha ¦  Sun Nov 21, 2010 7:23 pm ¦  Forum: Steam Locomotives ¦  Topic: em 1 ¦  Replies: 13 ¦  Views: 4310

... all that ive found so far is that b&o 7629 destined for mount claire was simply lost in transit :-D Gee - I like that (the idea of a big Emmalley-One just disappearing in transit, not the ideo of the loco scrapped) Next time, I step down from a public transport suddenly realizing that inexp...

Re: 3-Cylinder Layout

 by Juniatha ¦  Sun Nov 21, 2010 6:32 am ¦  Forum: Steam Locomotives ¦  Topic: 3-Cylinder Layout ¦  Replies: 7 ¦  Views: 5539

Hi, everybody - it's me - I'm back at last :wink: A note on three cylinder engines The regular case - three cylinder simple expansion: A s in most cases cylinders were given common bore and stroke for equal power outputs, cranks were set to give six equally spaced beats per revolution, that is: 3 x...