ES415228A1 - Perfeccionamientos en bocinas electromagneticas. - Google Patents

Perfeccionamientos en bocinas electromagneticas.

Info

Publication number
ES415228A1
ES415228A1 ES415228A ES415228A ES415228A1 ES 415228 A1 ES415228 A1 ES 415228A1 ES 415228 A ES415228 A ES 415228A ES 415228 A ES415228 A ES 415228A ES 415228 A1 ES415228 A1 ES 415228A1
Authority
ES
Spain
Prior art keywords
translation
machine
legally binding
google translate
trumpet
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
ES415228A
Other languages
English (en)
Spanish (es)
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.)
Industrie Magneti Marelli SRL
Marelli Europe SpA
Original Assignee
Fabbrica Italiana Magneti Marelli SpA
Magneti Marelli SpA
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 Fabbrica Italiana Magneti Marelli SpA, Magneti Marelli SpA filed Critical Fabbrica Italiana Magneti Marelli SpA
Publication of ES415228A1 publication Critical patent/ES415228A1/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
    • G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/02—Mechanical acoustic impedances; Impedance matching, e.g. by horns; Acoustic resonators
    • G10K11/025—Mechanical acoustic impedances; Impedance matching, e.g. by horns; Acoustic resonators horns for impedance matching
    • 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
    • G10K9/18—Details, e.g. bulbs, pumps, pistons, switches or casings

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
  • Details Of Audible-Bandwidth Transducers (AREA)
ES415228A 1972-05-26 1973-05-26 Perfeccionamientos en bocinas electromagneticas. Expired ES415228A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT24869/72A IT955867B (it) 1972-05-26 1972-05-26 Avvisatore acustico elettromagne tico particolarmente per autovei coli

Publications (1)

Publication Number Publication Date
ES415228A1 true ES415228A1 (es) 1976-02-01

Family

ID=11214987

Family Applications (1)

Application Number Title Priority Date Filing Date
ES415228A Expired ES415228A1 (es) 1972-05-26 1973-05-26 Perfeccionamientos en bocinas electromagneticas.

Country Status (7)

Country Link
AR (1) AR197606A1 (oth)
DE (1) DE2325838A1 (oth)
ES (1) ES415228A1 (oth)
FR (1) FR2187174A5 (oth)
IT (1) IT955867B (oth)
SU (1) SU505376A3 (oth)
ZA (1) ZA732954B (oth)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1315183B1 (it) * 2000-02-04 2003-02-03 Stebel Spa Avvisatore acustico

Also Published As

Publication number Publication date
SU505376A3 (ru) 1976-02-28
AR197606A1 (es) 1974-04-23
ZA732954B (en) 1974-04-24
IT955867B (it) 1973-09-29
DE2325838A1 (de) 1973-12-13
FR2187174A5 (oth) 1974-01-11

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