Lap Engine: Difference between revisions

Revision as of 11:12, 15 October 2016

Latest revision as of 03:11, 31 July 2025

(5 intermediate revisions by 5 users not shown)

Line 1:

{{Use dmy dates|date=JuneOctober 20112020}}

{{Infobox historic engine

|name = ''Lap Engine''

|image = File:GeographScience Museum - the 'lap engine' (geograph 3661968-by-Chris-Allen).jpg

|image_size =

|alt =

Line 17 ⟶ 18:

|collection = [[Science Museum Group]]

|___location = [[Science Museum, London]]

|accession = 1861-461861–46<ref name="Science-Museum-1861-46">{{Cite web

|title=Rotative steam engine by Boulton and Watt, 1788.

|website=Science Museum

|url=http://www.sciencemuseum.org.uk/objects/motive_power/1861-46.aspx

|access-date=13 March 2015

}}</ref>

|archive-date=24 September 2015

|archive-url=https://web.archive.org/web/20150924114903/http://www.sciencemuseum.org.uk/objects/motive_power/1861-46.aspx

|url-status=dead

}}</ref>

|working = No

}}

Line 28 ⟶ 33:

It is important as both an early example of a beam engine by Boulton and Watt, and also mainly as illustrating an important innovative step in their development for its ability to produce rotary motion.<ref name="Dickinson & Jenkins, 1927" /><ref name="Crowley, Lap Engine" />

The engines name comes from its use in [[Matthew Boulton]]'s [[Soho Manufactory]], where it was used to drive a line of 43 polishing or [[lapping]] machines, used for the [[Birmingham toy industry|production of buttons and buckles]].<ref name="SM, Lap Engine" /><ref name="Hulse, web, Lap Engine" />

== Innovations ==

Line 82 ⟶ 87:

|title=Rotative steam engine by Boulton and Watt, 1788.

|website=Science Museum

|url=https://collection.sciencemuseumgroup.org.uk/objects/co50948/rotative-steam-engine-by-boulton-and-watt-1788-beam-engines

|url=http://www.sciencemuseum.org.uk/online_science/explore_our_collections/objects/index/smxg-50948

}}</ref>

<ref name="Hulse, web, Lap Engine" >{{Cite web

Line 102 ⟶ 107:

|last2=Jenkins |first2=R.

|title=James Watt and the Steam Engine

|origyearorig-year=1927

|year=1981

|publisher=Moorland Publishing

|isbn=0-903485-92-3

|ref={{harvid|Dickinson|Jenkins|1927}}

}}</ref>

|pages=

}}</ref>

<ref name="Crowley, Lap Engine" >{{Cite book

|last=Crowley |first=T.E.

Line 115 ⟶ 119:

|year=1982

|isbn=0-906831-02-4

|}}</ref=harv>

|pages=

}}</ref>

}}

Line 127 ⟶ 129:

|date=1 February 1980

}}

{{steam engine configurations|state=collapsed}}

{{Use dmy dates|date=June 2011}}

[[Category:Preserved beam engines]]

Line 141 ⟶ 140:

[[Category:Industrial Revolution]]

[[Category:History of the steam engine]]

[[Category:James Watt]]