FR2371036B3 - - Google Patents

Info

Publication number
FR2371036B3
FR2371036B3 FR7734524A FR7734524A FR2371036B3 FR 2371036 B3 FR2371036 B3 FR 2371036B3 FR 7734524 A FR7734524 A FR 7734524A FR 7734524 A FR7734524 A FR 7734524A FR 2371036 B3 FR2371036 B3 FR 2371036B3
Authority
FR
France
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
FR7734524A
Other languages
French (fr)
Other versions
FR2371036A1 (fr
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 FR2371036A1 publication Critical patent/FR2371036A1/fr
Application granted granted Critical
Publication of FR2371036B3 publication Critical patent/FR2371036B3/fr
Granted 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
    • G10K9/18—Details, e.g. bulbs, pumps, pistons, switches or casings
    • G10K9/22—Mountings; Casings

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
  • Steering Controls (AREA)
  • Auxiliary Drives, Propulsion Controls, And Safety Devices (AREA)
FR7734524A 1976-11-11 1977-11-10 Perfectionnement aux avertisseurs acoustiques electromagnetiques Granted FR2371036A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2251176 1976-11-11

Publications (2)

Publication Number Publication Date
FR2371036A1 FR2371036A1 (fr) 1978-06-09
FR2371036B3 true FR2371036B3 (xx) 1980-08-14

Family

ID=11197241

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7734524A Granted FR2371036A1 (fr) 1976-11-11 1977-11-10 Perfectionnement aux avertisseurs acoustiques electromagnetiques

Country Status (2)

Country Link
DE (2) DE2749526A1 (xx)
FR (1) FR2371036A1 (xx)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4540975A (en) * 1982-04-06 1985-09-10 Marukokeihouki Co., Ltd. Electric horns

Also Published As

Publication number Publication date
FR2371036A1 (fr) 1978-06-09
DE7733976U1 (de) 1979-02-15
DE2749526A1 (de) 1978-05-18

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