Sans Pareil
   HOME

TheInfoList



OR:

''Sans Pareil'' is a
steam locomotive A steam locomotive is a locomotive that provides the force to move itself and other vehicles by means of the expansion of steam. It is fuelled by burning combustible material (usually coal, oil or, rarely, wood) to heat water in the locomot ...
built by
Timothy Hackworth Timothy Hackworth (22 December 1786 – 7 July 1850) was an English steam locomotive engineer who lived in Shildon, County Durham, England and was the first locomotive superintendent of the Stockton and Darlington Railway. Youth and early work ...
which took part in the 1829 Rainhill Trials on the
Liverpool and Manchester Railway The Liverpool and Manchester Railway (L&MR) was the first inter-city railway in the world. It opened on 15 September 1830 between the Lancashire towns of Liverpool and Manchester in England. It was also the first railway to rely exclusively ...
, held to select a builder of
locomotive A locomotive or engine is a rail transport vehicle that provides the Power (physics), motive power for a train. If a locomotive is capable of carrying a payload, it is usually rather referred to as a multiple unit, Motor coach (rail), motor ...
s. The name is French and means 'peerless' or 'without equal'. While a capable locomotive for the day, its technology was somewhat antiquated compared to
George George may refer to: People * George (given name) * George (surname) * George (singer), American-Canadian singer George Nozuka, known by the mononym George * George Washington, First President of the United States * George W. Bush, 43rd Presid ...
and
Robert Stephenson Robert Stephenson Fellow of the Royal Society, FRS HFRSE FRSA Doctor of Civil Law, DCL (16 October 1803 – 12 October 1859) was an English civil engineer and designer of locomotives. The only son of George Stephenson, the "Father of Railway ...
's ''
Rocket A rocket (from it, rocchetto, , bobbin/spool) is a vehicle that uses jet propulsion to accelerate without using the surrounding air. A rocket engine produces thrust by reaction to exhaust expelled at high speed. Rocket engines work entirely fr ...
'', the winner of the Rainhill Trials and the £500 prize money. Instead of the fire tube boiler of ''Rocket'', ''Sans Pareil'' had a double return flue. To increase the heating surface area, the two flues were joined by a U shaped tube at the forward end of the boiler; the
firebox Firebox may refer to: *Firebox (steam engine), the area where the fuel is burned in a steam engine *Firebox (architecture), the part of a fireplace where fuel is combusted *Firebox Records Firebox Records was a Finnish record label based in S ...
and chimney were both positioned at the rear same end, one on either side. ''Sans Pareil'' had two cylinders, mounted vertically at the opposite end to the chimney, and driving one pair of
driving wheel On a steam locomotive, a driving wheel is a powered wheel which is driven by the locomotive's pistons (or turbine, in the case of a steam turbine locomotive). On a conventional, non-articulated locomotive, the driving wheels are all coupled ...
s directly - the other pair were driven via
connecting rod A connecting rod, also called a 'con rod', is the part of a piston engine which connects the piston to the crankshaft. Together with the crank, the connecting rod converts the reciprocating motion of the piston into the rotation of the cranksh ...
s, in the typical steam locomotive fashion. At the Rainhill Trials, ''Sans Pareil'' was excluded from the prize because it was slightly over the maximum permitted weight. Nevertheless, it performed very well but had a strange rolling gait due to its vertical cylinders. The 'blast' from the
blastpipe The blastpipe is part of the exhaust system of a steam locomotive that discharges exhaust steam from the cylinders into the smokebox beneath the chimney in order to increase the draught through the fire. History The primacy of discovery of th ...
was, in Hackworth's trademark style, very strong, so most of the coke was expelled out of the chimney unburnt; and it was this more than its antiquated design that caused its abysmal fuel economy . It was pulled out of the competition because of a cracked cylinder: the design thickness for the cylinder walls was some , but at the point of failure, it was found to be a mere . Hackworth's supporters cried 'foul!', but as he had had over twenty cylinders cast, choosing the best two for the locomotive, skulduggery on the part of the Stephensons whose firm cast the cylinders, and who were direct competitors at Rainhill, is unlikely. After the trials, the Liverpool and Manchester Railway bought ''Sans Pareil'' as well as ''Rocket''. It was subsequently leased to the
Bolton and Leigh Railway The Bolton and Leigh Railway (B&LR) was the first public railway in Lancashire, it opened for goods on 1 August 1828 preceding the Liverpool and Manchester Railway (L&MR) by two years. Passengers were carried from 1831. The railway operated inde ...
where it ran until 1844. It was then used by John Hargreaves as a stationary boiler at the
Coppull Coppull is a village and civil parish in Lancashire, England. It is part of the Borough of Chorley, lies around above sea level. Its population is around 8,000, having been counted at 7,959 in the 2011 Census. It is bounded by Whittle Brook, Cl ...
Colliery,
Chorley Chorley is a town and the administrative centre of the wider Borough of Chorley in Lancashire, England, north of Wigan, south west of Blackburn, north west of Bolton, south of Preston and north west of Manchester. The town's wealth came pr ...
until 1863. Thereafter, ''Sans Pareil'' was restored and presented to the Patent Office Museum (which later became the
Science Museum A science museum is a museum devoted primarily to science. Older science museums tended to concentrate on static displays of objects related to natural history, paleontology, geology, industry and industrial machinery, etc. Modern trends in mu ...
) in 1864 by
John Hick John Harwood Hick (20 January 1922 – 9 February 2012) was a philosopher of religion and theologian born in England who taught in the United States for the larger part of his career. In philosophical theology, he made contributions in the are ...
. The engine now resides at the
Shildon Locomotion Museum Locomotion, previously known as Locomotion the National Railway Museum at Shildon, is a railway museum in Shildon, County Durham, England. The museum was renamed in 2017 when it became part of the Science Museum Group. Overview The museum was ...
on static display. __NOTOC__


Replica

A replica locomotive, built in 1980, is now preserved by the
National Railway Museum The National Railway Museum is a museum in York forming part of the Science Museum Group. The museum tells the story of rail transport in Britain and its impact on society. It is the home of the national collection of historically significant r ...
at its new Shildon Locomotion Museum annex, which is also home to what remains of the original locomotive.


Other locomotives

London, Midland & Scottish Railway The London, Midland and Scottish Railway (LMSIt has been argued that the initials LMSR should be used to be consistent with LNER, GWR and SR. The London, Midland and Scottish Railway's corporate image used LMS, and this is what is generally u ...
Royal Scot Class
4-6-0 A 4-6-0 steam locomotive, under the Whyte notation for the classification of steam locomotives by wheel arrangement, has four leading wheels on two axles in a leading bogie and six powered and coupled driving wheels on three axles with the abse ...
locomotive 6126 was originally named ''Sans Pareil''. This loco was built by the
North British Locomotive Company The North British Locomotive Company (NBL, NB Loco or North British) was created in 1903 through the merger of three Glasgow locomotive manufacturing companies; Sharp, Stewart and Company (Atlas Works), Neilson, Reid and Company (Hyde Park Wor ...
at
Glasgow Glasgow ( ; sco, Glesca or ; gd, Glaschu ) is the most populous city in Scotland and the fourth-most populous city in the United Kingdom, as well as being the 27th largest city by population in Europe. In 2020, it had an estimated popul ...
in September 1927 and withdrawn in October 1963 as 46126 ''
Royal Army Service Corps The Royal Army Service Corps (RASC) was a corps of the British Army responsible for land, coastal and lake transport, air despatch, barracks administration, the Army Fire Service, staffing headquarters' units, supply of food, water, fuel and dom ...
''. An AL6 electric locomotive built at
Doncaster Works Doncaster Railway Works is a railway workshop located in Doncaster, England. Also referred to as The Plant''", it was established by the Great Northern Railway in 1853, replacing the previous works in Boston and Peterborough. Until 1867 it u ...
in 1965, number E3106 (later numbered 86214) carried the name 'Sans Pareil' between 1981 and 2005. 86214 was scrapped in 2006.


References


External links


''Sans Pareil''
{{early-steam-locos Individual locomotives of Great Britain 0-4-0 locomotives English inventions Rainhill Trials locomotives Early steam locomotives Steam locomotives of Great Britain Liverpool and Manchester Railway locomotives