FR1261935A - Advanced electromagnetic horn - Google Patents

Advanced electromagnetic horn

Info

Publication number
FR1261935A
FR1261935A FR824069A FR824069A FR1261935A FR 1261935 A FR1261935 A FR 1261935A FR 824069 A FR824069 A FR 824069A FR 824069 A FR824069 A FR 824069A FR 1261935 A FR1261935 A FR 1261935A
Authority
FR
France
Prior art keywords
electromagnetic horn
advanced electromagnetic
advanced
horn
electromagnetic
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
FR824069A
Other languages
French (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.)
VILMECA
Original Assignee
VILMECA
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 VILMECA filed Critical VILMECA
Priority to FR824069A priority Critical patent/FR1261935A/en
Application granted granted Critical
Publication of FR1261935A publication Critical patent/FR1261935A/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
    • G10K9/00—Devices in which sound is produced by vibrating a diaphragm or analogous element, e.g. fog horns, vehicle hooters or buzzers
    • G10K9/12—Devices in which sound is produced by vibrating a diaphragm or analogous element, e.g. fog horns, vehicle hooters or buzzers electrically operated
    • G10K9/13—Devices in which sound is produced by vibrating a diaphragm or analogous element, e.g. fog horns, vehicle hooters or buzzers electrically operated using electromagnetic driving means
    • G10K9/15—Self-interrupting arrangements
    • 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
    • G10K9/20—Sounding members

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Electromagnetism (AREA)
FR824069A 1960-04-11 1960-04-11 Advanced electromagnetic horn Expired FR1261935A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR824069A FR1261935A (en) 1960-04-11 1960-04-11 Advanced electromagnetic horn

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR824069A FR1261935A (en) 1960-04-11 1960-04-11 Advanced electromagnetic horn

Publications (1)

Publication Number Publication Date
FR1261935A true FR1261935A (en) 1961-05-26

Family

ID=8729115

Family Applications (1)

Application Number Title Priority Date Filing Date
FR824069A Expired FR1261935A (en) 1960-04-11 1960-04-11 Advanced electromagnetic horn

Country Status (1)

Country Link
FR (1) FR1261935A (en)

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