Electromagnetic horn: Difference between revisions

Latest revision as of 08:46, 17 September 2026

Alternative terms: Electromagnetic horn (G.B.), (Electromagnetic air) Oscillator (U.S.A.)

A fog signal apparatus comprising a resonant diaphragm maintained in vibrating motion by electromagnetic action.

Please note that this is the term as it stands in the original IALA Dictionary edition (1970-1989)

Revision as of 00:16, 25 February 2009 (view source) Oferiks (talk \| contribs) m (1 revision) ← Older edit		Latest revision as of 08:46, 17 September 2026 (view source) Minsuids (talk \| contribs) m (Dictionary clean-up: identifier → urn:mrn:iala:dic:3-2-0220)
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	Alternative terms: Electromagnetic horn (G.B.), (Electromagnetic air) Oscillator (U.S.A.)		Alternative terms: Electromagnetic horn (G.B.), (Electromagnetic air) Oscillator (U.S.A.)