Showing posts with label John Harrison. Show all posts
Showing posts with label John Harrison. Show all posts

Monday, 10 January 2011

Dr John Taylor & The Chronophage

An interesting story about Dr John Taylor , inventive horologist and designer of the 'Chronphage' a very exotic novelty clock / work of art. Dr Taylor also cites John Harrison as a significant source of inspiration for his long term interest in clocks and horology.

http://news.bbc.co.uk/local/isleofman/hi/people_and_places/newsid_9330000/9330447.stm

Tuesday, 12 October 2010

HMS Beagle Chronometer – John Harrison
















HMS Beagle


The BBC “History Of The World In A Hundred Objects” series recently cited some of John Harrison’s significant horological inventions. None is more significant though than his work with maritime chronometers, devices that literally revolutionised the science of navigation at sea. The Comitti Grasshopper clock is a faithful reproduction of one of Harrisons more exotic chronometers but the BBC series focused on the historic time keeping device that was kept aboard HMS Beagle and accompanied Darwin on his epic voyages.

See more on the article here --- with photos.

Harrison Precision Pendulum Clock

The BBC has recently broadcast a series of historical documentaries on Radio 4 entitled History of The World in One Hundred Objects. The series attempts to define the inventions or artifacts that have had a marked effect on the development of society, the evolution of science / engineering and ultimately defined aspects of modern life today. Obviously, the clock and time keeping is a very important aspect of this and a number of John Harrison’s inventions and patents have been cited in the documentary.

This is an interesting article about his Precision Pendulum Clock that became a vital time reference instrument, which played a significant role in maritime time keeping and navigation. In some ways it was a little like the base time atomic clocks of today.

BBC Harrison Precision Pendulum Clock

Tuesday, 1 June 2010

Comitti Grasshopper Clock in Chinoiserie



Comitti Grasshopper Clock in Chinoiserie

Comitti have just released a new version of the well know Grasshopper chronometer clock. This highly crafted and intricate time piece now comes with a base finished in Chinoiserie, a style of finish that invokes the feel of ancient Chinese decorations. Chinoiserie is in fact, a uniquely European style that is more a caricature of the traditional Chinese style, a romantic interpretation that appears to meld the oriental with a well established fondness for chintz in 18th century Europe. The Chinoiserie range is very popular and Comitti also make a wide range of table top (bell top) clocks replicating Georgian clock designs in Chinoiserie.

Friday, 7 May 2010

Grasshopper Clock by Comitti




Comitti may be well known for their extensive experience in the production of more tradition clock designs and mechanisms but did you know that they also make a range of unique specialty clocks? The Grasshopper clock is a particularly interesting example, this exquisite clock is rhodium plated and based on a reciprocating mass concept employed in the first marine chronometers designed by John Harrison (1693 - 1776). It is a very reliable and robust design as befitting shipboard chronometers and more immune to changing orientation than a single pendulum clock.

For more details the Comitti Grasshopper Clock