For faster navigation, this Iframe is preloading the Wikiwand page for Edison and Swan Electric Light Company.

Edison and Swan Electric Light Company

Edison and Swan Electric Light Company Limited
Company typeLimited company
IndustryElectric industry
PredecessorEdison & Swan United Electric Light Company
Founded1883
FounderThomas Edison
Defunct1964
FateMerged to British Lighting Industries Ltd.
SuccessorSiemens Ediswan
Headquarters
Key people
James Staats Forbes (chairman)
ProductsLamps, radio valves, cathode ray tubes
ParentAssociated Electrical Industries (1928-1964)

The Edison and Swan Electric Light Company Limited was a manufacturer of incandescent lamp bulbs and other electrical goods. It was formed in 1883 with the name Edison & Swan United Electric Light Company with the merger of the Swan United Electric Company and the Edison Electric Light Company.[1][2]

Thomas Edison established the Edison Electric Light Company in 1878. Joseph Swan established the Swan United Electric Light Company in 1881. Swan sued Edison in the UK, claiming patent infringement; this was upheld by the British courts. In 1882, Edison sued Swan, claiming infringement of his 1879 U.S. patent; however, the Edison Company believed their case would be jeopardized if Swan could demonstrate prior research and publication. Subsequently, in order to avoid uncertain and expensive litigation, the two companies negotiated a merger.[3] The glass bulbs sold in Britain were of Swan's design, while the filaments were of Edison's.[4] From 1887 or earlier Sir Ambrose Fleming was an adviser to the company, and conducted research at Ponders End.[5]

The company had offices at 155 Charing Cross Road, London, and factories in Brimsdown, Ponders End and Sunderland. In 1928, the company was acquired by Associated Electrical Industries. In 1956, a new cathode ray tube plant was opened in Sunderland. The company was renamed Siemens Ediswan following the takeover of Siemens Brothers by AEI in 1957. In 1964, AEI merged its lamp and radio valve manufacturing interests with those of Thorn Electrical Industries to form British Lighting Industries Ltd.[1]

Ediswan Valves

Edison Swan (or later Siemens Edison Swan) produced a wide range of vacuum tubes and cathode ray tubes under the names "Ediswan" or "Mazda"[6] and the 1964 Mazda Valve Data Book claimed: "Professor Sir. Ambrose Fleming... was Technical Consultant to the Edison Swan Company at the time. It was this close co-operation between University and Factory which resulted in the first radio valve in the world."[7] Ediswan still survives as a manufacturer of valves (located in Bromsgrove England).

See also

References

  1. ^ a b The Edison and Swan Electric Light Company Limited. Science Museum Group: Collections Online - People. Accessed September 2013.
  2. ^ "Railway and other Companies" Times [London, England] 3 Oct. 1883: 11. The Times Digital Archive. Web. 12 Sept. 2013.
  3. ^ Stathis Arapostathis, Graeme Gooday (2013). Patently Contestable: Electrical Technologies and Inventor Identities on Trial in Britain. Cambridge, Massachusetts; London: MIT Press. ISBN 9780262019033. p. 183. Accessed September 2013.
  4. ^ C. N. Brown (2011). Swan, Sir Joseph Wilson (1828–1914). Oxford Dictionary of National Biography. Oxford University Press. doi:10.1093/ref:odnb/36382. (subscription required)
  5. ^ MS ADD 122: Fleming Papers. University College London Archives. Accessed September 2013.
  6. ^ "History of the radio manufacturer Ediswan (Brand) Edison Swan Electric Co.Ltd". Retrieved 23 June 2014.
  7. ^ "Mazda Valves". Archived from the original on 28 June 2013. Retrieved 12 January 2017.

Further reading

  • Bowers, Brian. "The Rise of the Electricity Supply Industry." History Today (March 1972), Vol. 22 Issue 3, pp 176-183 online
  • Bowers, Brian. "Edison and Early Electrical Engineering in Britain." History of Technology Volume 13 (2016): 168+
  • David, Paul A., and Julie Ann Bunn. "The economics of gateway technologies and network evolution: Lessons from electricity supply history." Information economics and policy 3.2 (1988): 165-202.
  • Hughes, Thomas Parke. "British Electrical Industry Lag: 1882-1888" Technology and Culture 3#1 (1962), pp. 27-44 online
{{bottomLinkPreText}} {{bottomLinkText}}
Edison and Swan Electric Light Company
Listen to this article

This browser is not supported by Wikiwand :(
Wikiwand requires a browser with modern capabilities in order to provide you with the best reading experience.
Please download and use one of the following browsers:

This article was just edited, click to reload
This article has been deleted on Wikipedia (Why?)

Back to homepage

Please click Add in the dialog above
Please click Allow in the top-left corner,
then click Install Now in the dialog
Please click Open in the download dialog,
then click Install
Please click the "Downloads" icon in the Safari toolbar, open the first download in the list,
then click Install
{{::$root.activation.text}}

Install Wikiwand

Install on Chrome Install on Firefox
Don't forget to rate us

Tell your friends about Wikiwand!

Gmail Facebook Twitter Link

Enjoying Wikiwand?

Tell your friends and spread the love:
Share on Gmail Share on Facebook Share on Twitter Share on Buffer

Our magic isn't perfect

You can help our automatic cover photo selection by reporting an unsuitable photo.

This photo is visually disturbing This photo is not a good choice

Thank you for helping!


Your input will affect cover photo selection, along with input from other users.

X

Get ready for Wikiwand 2.0 🎉! the new version arrives on September 1st! Don't want to wait?