Skip to main content

Abstract

Unlike other clepsydras, King Sejong’s Jagyongnu is an automatic striking clepsydra famous for its digital time announcing mechanisms with number of the sound and corresponding puppets. Recently, based solely upon Borugakgi in Sejong Sillok, the whole time annunciator of Jagyongnu, the Automatic Striking Clepsydra was reconstructed successfully by the authors. A brief description of the result, regarded fully coincident with the descriptions in the Veritable Records, is presented in this paper.

This is a preview of subscription content, log in via an institution to check access.

Access this chapter

Chapter
USD 29.95
Price excludes VAT (USA)
  • Available as PDF
  • Read on any device
  • Instant download
  • Own it forever
eBook
USD 169.00
Price excludes VAT (USA)
  • Available as PDF
  • Read on any device
  • Instant download
  • Own it forever
Softcover Book
USD 219.99
Price excludes VAT (USA)
  • Compact, lightweight edition
  • Dispatched in 3 to 5 business days
  • Free shipping worldwide - see info
Hardcover Book
USD 219.99
Price excludes VAT (USA)
  • Durable hardcover edition
  • Dispatched in 3 to 5 business days
  • Free shipping worldwide - see info

Tax calculation will be finalised at checkout

Purchases are for personal use only

Institutional subscriptions

Preview

Unable to display preview. Download preview PDF.

Unable to display preview. Download preview PDF.

Reference

  1. Acknowledgement: This research was supported in part by the Office of Cultural Properties, Ministry of Culture and Tourism, Republic of Korea.

    Google Scholar 

  2. J. Needham, et. al., The Hall of Heavenly Records: Korean Astronomical Instruments and Clocks 1398–1780, Cambridge University Press, 1986

    Google Scholar 

  3. al-Jazari, Ibn al-Razzaz, The book of knowledge of ingeneous mechanical devices, translated and annotated by Hill, D.R., Reidel Pub. C., 1974

    Google Scholar 

  4. Hahn, Y.H. and Nam, M.H., Reconstruction of the armillary spheres of Mid-chosun: The armillary clocks of Yi Minchol, J. of the Korean History of Science Society, vol. 19, no. 1, pp. 3–19, 1997

    Google Scholar 

Download references

Author information

Authors and Affiliations

Authors

Editor information

Editors and Affiliations

Rights and permissions

Reprints and permissions

Copyright information

© 2000 Springer Science+Business Media Dordrecht

About this paper

Cite this paper

Seo, H.M., Hahn, YH., Lee, JH., Nam, MH. (2000). Clock-Work Mechanisms of the Automatic Striking Clepsydra Jagyungnu[1]. In: Ceccarelli, M. (eds) International Symposium on History of Machines and Mechanisms Proceedings HMM 2000. Springer, Dordrecht. https://doi.org/10.1007/978-94-015-9554-4_39

Download citation

  • DOI: https://doi.org/10.1007/978-94-015-9554-4_39

  • Publisher Name: Springer, Dordrecht

  • Print ISBN: 978-90-481-5485-2

  • Online ISBN: 978-94-015-9554-4

  • eBook Packages: Springer Book Archive

Publish with us

Policies and ethics