FR2187173A5 - - Google Patents

Info

Publication number
FR2187173A5
FR2187173A5 FR7219315A FR7219315A FR2187173A5 FR 2187173 A5 FR2187173 A5 FR 2187173A5 FR 7219315 A FR7219315 A FR 7219315A FR 7219315 A FR7219315 A FR 7219315A FR 2187173 A5 FR2187173 A5 FR 2187173A5
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
FR7219315A
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.)
Klaxon SA
Original Assignee
Klaxon SA
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 Klaxon SA filed Critical Klaxon SA
Priority to FR7219315A priority Critical patent/FR2187173A5/fr
Application granted granted Critical
Publication of FR2187173A5 publication Critical patent/FR2187173A5/fr
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

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
FR7219315A 1972-05-30 1972-05-30 Expired FR2187173A5 (OSRAM)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7219315A FR2187173A5 (OSRAM) 1972-05-30 1972-05-30

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7219315A FR2187173A5 (OSRAM) 1972-05-30 1972-05-30

Publications (1)

Publication Number Publication Date
FR2187173A5 true FR2187173A5 (OSRAM) 1974-01-11

Family

ID=9099321

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7219315A Expired FR2187173A5 (OSRAM) 1972-05-30 1972-05-30

Country Status (1)

Country Link
FR (1) FR2187173A5 (OSRAM)

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Legal Events

Date Code Title Description
ST Notification of lapse