GB191514594A - Improvements in Membranous or Diaphragm Transmitters for Submarine Sound Signals. - Google Patents

Improvements in Membranous or Diaphragm Transmitters for Submarine Sound Signals.

Info

Publication number
GB191514594A
GB191514594A GB191514594DA GB191514594A GB 191514594 A GB191514594 A GB 191514594A GB 191514594D A GB191514594D A GB 191514594DA GB 191514594 A GB191514594 A GB 191514594A
Authority
GB
United Kingdom
Prior art keywords
diaphragm
sound signals
membranous
transmitters
fork
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Signal GmbH
Original Assignee
Signal GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Signal GmbH filed Critical Signal GmbH
Publication of GB191514594A publication Critical patent/GB191514594A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K1/00—Devices in which sound is produced by striking a resonating body, e.g. bells, chimes or gongs
    • G10K1/06—Devices in which sound is produced by striking a resonating body, e.g. bells, chimes or gongs the resonating devices having the shape of a bell, plate, rod, or tube
    • G10K1/07—Devices in which sound is produced by striking a resonating body, e.g. bells, chimes or gongs the resonating devices having the shape of a bell, plate, rod, or tube mechanically operated; Hand bells; Bells for animals
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K9/00—Devices in which sound is produced by vibrating a diaphragm or analogous element, e.g. fog horns, vehicle hooters or buzzers
    • G10K9/10—Devices in which sound is produced by vibrating a diaphragm or analogous element, e.g. fog horns, vehicle hooters or buzzers driven by mechanical means only
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K2200/00—Details of methods or devices for transmitting, conducting or directing sound in general
    • G10K2200/11—Underwater, e.g. transducers for generating acoustic waves underwater

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)

Abstract

14,594. Signal Ges. Oct. 15, 1914, [Convention date]. Subaqueous sound signals.-In a subaqueous signalling - device in which a tunable structure, such as a tuning- fork E, is excited at a point at which the amplitude of oscillation is large, and oommunicates vibrations to a diaphragm or ship skin A at a point at which the oscillations are small, the excitation is aperiodic. The exciting-device may be a hammer or the like controlled mechanically or electrically, or, as shown, may comprise a wheel having projections H which strike a projection J on the fork.
GB191514594D 1914-10-15 1915-10-15 Improvements in Membranous or Diaphragm Transmitters for Submarine Sound Signals. Expired GB191514594A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE191514594X 1914-10-15

Publications (1)

Publication Number Publication Date
GB191514594A true GB191514594A (en) 1916-11-02

Family

ID=32605112

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191514594D Expired GB191514594A (en) 1914-10-15 1915-10-15 Improvements in Membranous or Diaphragm Transmitters for Submarine Sound Signals.

Country Status (1)

Country Link
GB (1) GB191514594A (en)

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