ES463507A1 - Perfeccionamientos en unidades acusticas neumaticas. - Google Patents

Perfeccionamientos en unidades acusticas neumaticas.

Info

Publication number
ES463507A1
ES463507A1 ES463507A ES463507A ES463507A1 ES 463507 A1 ES463507 A1 ES 463507A1 ES 463507 A ES463507 A ES 463507A ES 463507 A ES463507 A ES 463507A ES 463507 A1 ES463507 A1 ES 463507A1
Authority
ES
Spain
Prior art keywords
membrane
compressed air
horn
air driven
exponential
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
ES463507A
Other languages
English (en)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of ES463507A1 publication Critical patent/ES463507A1/es
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
    • G10K9/00—Devices in which sound is produced by vibrating a diaphragm or analogous element, e.g. fog horns, vehicle hooters or buzzers
    • G10K9/02—Devices in which sound is produced by vibrating a diaphragm or analogous element, e.g. fog horns, vehicle hooters or buzzers driven by gas; e.g. suction operated
    • G10K9/04—Devices in which sound is produced by vibrating a diaphragm or analogous element, e.g. fog horns, vehicle hooters or buzzers driven by gas; e.g. suction operated by compressed gases, e.g. compressed air

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Diaphragms And Bellows (AREA)

Abstract

Perfeccionamientos en unidades acústicas neumáticas, del tipo que comprenden un cuerpo en forma de copa que conduce periféricamente una membrana en tensión que se apoya contra el borde de un elemento de manguito que sobresale centralmente del citado cuerpo, caracterizados por el hecho de ser realizado el elemento de manguito por separado del citado cuerpo y de estar fijado en éste en correspondencia con un asiento transversal, adecuado para admitir además la cola de una bocina exponencial.
ES463507A 1976-10-26 1977-10-25 Perfeccionamientos en unidades acusticas neumaticas. Expired ES463507A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2871476A IT1074068B (it) 1976-10-26 1976-10-26 Perfezionamenti relativi ad una unita' acustica pneumatica

Publications (1)

Publication Number Publication Date
ES463507A1 true ES463507A1 (es) 1978-08-01

Family

ID=11224046

Family Applications (1)

Application Number Title Priority Date Filing Date
ES463507A Expired ES463507A1 (es) 1976-10-26 1977-10-25 Perfeccionamientos en unidades acusticas neumaticas.

Country Status (3)

Country Link
ES (1) ES463507A1 (es)
FR (1) FR2369644A1 (es)
IT (1) IT1074068B (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2483660A1 (fr) * 1980-05-30 1981-12-04 Klaxon Sa Perfectionnements aux avertisseurs sonores pneumatiques
JP5748540B2 (ja) * 2011-04-15 2015-07-15 三菱日立パワーシステムズ株式会社 音波発生装置およびそれを使用した音波式付着物除去・抑制装置、音波式スートブロワ装置、熱交換装置、排ガス処理装置、産業機器ならびに音波発生装置の運用方法、熱交換装置の運用方法

Also Published As

Publication number Publication date
FR2369644A1 (fr) 1978-05-26
FR2369644B3 (es) 1980-07-25
IT1074068B (it) 1985-04-17

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