Framed Print > Popular Themes > Railway Posters
Framed Print : Pump Governor - Westinghouse Air Brake
![View Science Photo Library Prints Science Photo Library](/templates/printstore/3106/images/logo_60x60.gif)
Framed Photos From Science Photo Library
Pump Governor - Westinghouse Air Brake
Today, the air brake is the standard, fail-safe train brake used by railways worldwide. Early train brakes were hand operated and largely ineffective. To get higher and safe speeds, American inventor George Westinghouse brought out an air brake in 1869. Unfortunately, if a hose burst or the train broke in two the brakes on the entire train became useless. Also the brakes worked unevenly throughout the train and could cause the carriages to collide. Westinghouse introduced the automatic air brake for steam trains in 1873. Putting a quick-action triple valve and an auxiliary reservoir under each vehicle ensured independent braking power and the automatic application of the brakes on the whole train. The pump governor shown in this late 19th c illustration acts as an automatic throttle valve to maintain the desired system air pressure
Science Photo Library features Science and Medical images including photos and illustrations
Media ID 6353839
© Sheila Terry
Air Pressure Carriage Engine Fail Safe Locomotive Railway Steam Train Tender Trains Throttle Westinghouse
21.5"x17.5" (55x44cm) Premium Frame
Introducing the Media Storehouse Framed Print of "Pump Governor - Westinghouse Air Brake" by Sheila Terry from Science Photo Library. This captivating image brings to life the evolution of rail transportation with a focus on the Westinghouse Air Brake, a game-changer in train safety. Once a novelty, the air brake is now the standard, reliable train brake used globally. Hang this framed print in your office or home as a conversation starter, a tribute to engineering innovation, or simply as a beautiful addition to your decor. Each print is carefully framed with attention to detail, ensuring a stunning presentation of this intriguing historical image.
Framed and mounted 17x12 print. Professionally handmade full timber moulded frames are finished off with framers tape and come with a hanging solution on the back. Outer dimensions are 21.5x17.5 inches (546x444mm). Quality timber frame frame moulding (20mm wide and 30mm deep) with frame colours in your choice of black, white, or raw oak and a choice of black or white card mounts. Frames have a perspex front providing a virtually unbreakable glass-like finish which is easily cleaned with a damp cloth.
Contemporary Framed and Mounted Prints - Professionally Made and Ready to Hang
Estimated Image Size (if not cropped) is 41.8cm x 41.8cm (16.5" x 16.5")
Estimated Product Size is 44.4cm x 54.6cm (17.5" x 21.5")
These are individually made so all sizes are approximate
Artwork printed orientated as per the preview above, with landscape (horizontal) or portrait (vertical) orientation to match the source image.
FEATURES IN THESE COLLECTIONS
> Popular Themes
> Railway Posters
> Transportation
> Trains
EDITORS COMMENTS
This print captures the intricate machinery of a Pump Governor - Westinghouse Air Brake, showcasing the evolution of train brakes throughout history. In the early days, hand-operated brakes proved largely ineffective and posed significant safety risks. However, American inventor George Westinghouse revolutionized railway transportation with his introduction of the air brake in 1869. While this innovation allowed for higher speeds and safer journeys, it was not without its flaws. A burst hose or a broken train rendered the entire braking system useless, leading to potential disasters. Moreover, uneven braking throughout the train often resulted in dangerous collisions between carriages. To address these issues, Westinghouse introduced the automatic air brake for steam trains in 1873. This groundbreaking development featured an auxiliary reservoir and quick-action triple valve under each vehicle, ensuring independent braking power and automatically applying brakes to the entire train when necessary. The pump governor depicted in this late 19th-century illustration played a crucial role as an automatic throttle valve that maintained desired system air pressure. Its presence symbolizes how technological advancements have transformed railways worldwide by providing fail-safe measures and enhancing passenger safety. Sheila Terry's remarkable photograph serves as a testament to George Westinghouse's ingenuity and his contribution to modernizing railway systems globally through his invention of the automatic air brake.
MADE IN AUSTRALIA
Safe Shipping with 30 Day Money Back Guarantee
FREE PERSONALISATION*
We are proud to offer a range of customisation features including Personalised Captions, Color Filters and Picture Zoom Tools
SECURE PAYMENTS
We happily accept a wide range of payment options so you can pay for the things you need in the way that is most convenient for you
* Options may vary by product and licensing agreement. Zoomed Pictures can be adjusted in the Basket.