Aldis signalling lamp

Aldis signalling lamp
aldis

English-Polish dictionary for engineers. 2013.

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  • Aldis lamp — /ˈɔldəs læmp/ (say awlduhs lamp) noun a portable signalling lamp. {trademark} …  

  • Aldis lamp — [ ɔ:ldɪs] noun trademark a hand held lamp for signalling in Morse code. Origin First World War: named after the British inventor Arthur C. W. Aldis …   English new terms dictionary

  • Aldis lamp — n. a hand lamp for signalling in Morse code. Etymology: A. C. W. Aldis, its inventor …   Useful english dictionary

  • Heliograph — A Heliograph (from the Greek helios (Lang el| Ἥλιος), meaning sun , and (γραφειν) = write) is a wireless solar telegraph that signals using Morse code flashes of sunlight reflected by a mirror. The flashes are produced by momentarily pivoting the …   Wikipedia

  • Flag semaphore — is a system for conveying information at a distance by means of visual signals with hand held flags, rods, disks, paddles, or occasionally bare or gloved hands. Information is encoded by the position of the flags; it is read when the flag is in a …   Wikipedia

  • Signaller — For signallers in rail transport, see Signalman (rail). A US Army signaller (25Q) erecting a 30 meter mast antenna In the armed forces, a signaller or signaleer is a specialist soldier or seaman or airman responsible for military communications.… …   Wikipedia

  • Morse code — Chart of the Morse code letters and numerals Morse code is a method of transmitting textual information as a series of on off tones, lights, or clicks that can …   Wikipedia

  • Semaphore line — This article is about the communication system using towers with pivoting shutters. For other uses, see Semaphore (disambiguation). For the now closed railway in Adelaide, Australia, see Semaphore railway line, Adelaide. A Chappe telegraph at… …   Wikipedia

  • HMS G9 — was a British G class submarine, one of eight Royal Navy submarines lost to friendly fire in World War I. The second of her class built by Vickers at Barrow in Furness, [ [http://www.submariners.co.uk/Boats/DB/index.php Barrow Submariners… …   Wikipedia

  • MV Kerlogue — The MV [MV is an abbreviation of Motor Vessel or Merchant vessel] Kerlogue has become the exemplar of neutral Irish ships during World War Two. She was very small. She was attacked by both sides and rescued both sides. She was almost sunk by a… …   Wikipedia

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