About: John Day (carpenter)     Goto   Sponge   NotDistinct   Permalink

An Entity of Type : yago:WikicatEnglishUnderwaterDivers, within Data Space : dbpedia.demo.openlinksw.com associated with source document(s)
QRcode icon
http://dbpedia.demo.openlinksw.com/c/RErE3ZADn

John Day (c. 1740 – died 22 June 1774) is the first recorded death in an accident with a submarine. Day was an English carpenter and wheelwright. With the financial support of Christopher Blake, an English gambler, Day built a wooden "diving chamber" without an engine. He attached his invention to the deck of a 50-ton sloop named the Maria, which Blake had purchased for £340. The sloop's hold contained 10 tons of ballast, and two 10-ton weights were attached beneath the keel which could be released from inside the diving chamber. An additional 20 tons of ballast would be loaded on the Maria after Day had been locked inside the diving chamber.

AttributesValues
rdf:type
rdfs:label
  • John Day (Erfinder) (de)
  • John Day (carpenter) (en)
rdfs:comment
  • John Day (* unbekannt; † 22. Juni 1774) war ein englischer Wagner und Erfinder. Er ist der erste überlieferte Tote durch ein Unglück mit einem Unterseeboot. (de)
  • John Day (c. 1740 – died 22 June 1774) is the first recorded death in an accident with a submarine. Day was an English carpenter and wheelwright. With the financial support of Christopher Blake, an English gambler, Day built a wooden "diving chamber" without an engine. He attached his invention to the deck of a 50-ton sloop named the Maria, which Blake had purchased for £340. The sloop's hold contained 10 tons of ballast, and two 10-ton weights were attached beneath the keel which could be released from inside the diving chamber. An additional 20 tons of ballast would be loaded on the Maria after Day had been locked inside the diving chamber. (en)
dct:subject
Wikipage page ID
Wikipage revision ID
Link from a Wikipage to another Wikipage
sameAs
dbp:wikiPageUsesTemplate
has abstract
  • John Day (* unbekannt; † 22. Juni 1774) war ein englischer Wagner und Erfinder. Er ist der erste überlieferte Tote durch ein Unglück mit einem Unterseeboot. (de)
  • John Day (c. 1740 – died 22 June 1774) is the first recorded death in an accident with a submarine. Day was an English carpenter and wheelwright. With the financial support of Christopher Blake, an English gambler, Day built a wooden "diving chamber" without an engine. He attached his invention to the deck of a 50-ton sloop named the Maria, which Blake had purchased for £340. The sloop's hold contained 10 tons of ballast, and two 10-ton weights were attached beneath the keel which could be released from inside the diving chamber. An additional 20 tons of ballast would be loaded on the Maria after Day had been locked inside the diving chamber. Day bet with Blake that he and his boat could descend to a depth of 130 feet (40 m) and stay underwater for 12 hours. On 22 June 1774, the Maria was towed to a location north of Drake's Island in Plymouth Sound, off Plymouth, England. Day took a candle, water and biscuits on board. The boat was equipped with a hammock for the passenger. After the boat was locked, the weights were loaded and the boat sank forever into the depths. Day had the calculation of the trim completely wrong. It has been speculated that Day may have died from asphyxiation, hypothermia or catastrophic structural failure of the Maria and/or the diving chamber due to water pressure. This incident was the first recorded fatal accident involving a submarine. (en)
gold:hypernym
prov:wasDerivedFrom
page length (characters) of wiki page
foaf:isPrimaryTopicOf
is Link from a Wikipage to another Wikipage of
is Wikipage disambiguates of
is foaf:primaryTopic of
Faceted Search & Find service v1.17_git147 as of Sep 06 2024


Alternative Linked Data Documents: ODE     Content Formats:   [cxml] [csv]     RDF   [text] [turtle] [ld+json] [rdf+json] [rdf+xml]     ODATA   [atom+xml] [odata+json]     Microdata   [microdata+json] [html]    About   
This material is Open Knowledge   W3C Semantic Web Technology [RDF Data] Valid XHTML + RDFa
OpenLink Virtuoso version 08.03.3331 as of Sep 2 2024, on Linux (x86_64-generic-linux-glibc212), Single-Server Edition (378 GB total memory, 69 GB memory in use)
Data on this page belongs to its respective rights holders.
Virtuoso Faceted Browser Copyright © 2009-2024 OpenLink Software