Vacuum brakes: Difference between revisions

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[[Category:Steam Locomotive Parts]]
[[Category:Steam Locomotive Parts]]
[[Category:Diesel Locomotive Parts]]
[[Category:Diesel Locomotive Parts]]
[[Vacuum brakes]] have been favored in the past with trains headed by a live steam locomotive.  A simple steam-driven ejector can quickly develop a significant vacuum to apply the brakes.  No storage tanks are required.
Mike Massee wrote:
: In New Zealand, most clubs have standardized on steam vacuum brakes via the use of a steam ejector.  The problem with this if a novice engineer runs low on steam, the ejector also stops working.


== External References ==
== External References ==


* [http://www.palivesteamers.org/pubs/vacuum.pdf "Cup Seal Vacuum Motor", Lee Nonnemacher, <i>Pennsylvania Live Steamers</i>]
* [http://www.palivesteamers.org/pubs/vacuum.pdf "Cup Seal Vacuum Motor", Lee Nonnemacher, <i>Pennsylvania Live Steamers</i>]

Revision as of 17:52, 22 June 2015


Vacuum brakes have been favored in the past with trains headed by a live steam locomotive. A simple steam-driven ejector can quickly develop a significant vacuum to apply the brakes. No storage tanks are required.

Mike Massee wrote:

In New Zealand, most clubs have standardized on steam vacuum brakes via the use of a steam ejector. The problem with this if a novice engineer runs low on steam, the ejector also stops working.

External References