FR527303A - Cornet avertisseur électromagnétique - Google Patents

Cornet avertisseur électromagnétique

Info

Publication number
FR527303A
FR527303A FR527303A FR527303DA FR527303A FR 527303 A FR527303 A FR 527303A FR 527303 A FR527303 A FR 527303A FR 527303D A FR527303D A FR 527303DA FR 527303 A FR527303 A FR 527303A
Authority
FR
France
Prior art keywords
horn
electromagnetic
electromagnetic horn
horn horn
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
FR527303A
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.)
Ci Ind Et Commerciale Du Cycle Et De Lautomobile
Original Assignee
Ci Ind Et Commerciale Du Cycle Et De Lautomobile
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 Ci Ind Et Commerciale Du Cycle Et De Lautomobile filed Critical Ci Ind Et Commerciale Du Cycle Et De Lautomobile
Application granted granted Critical
Publication of FR527303A publication Critical patent/FR527303A/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)
FR527303A 1920-11-17 1920-11-17 Cornet avertisseur électromagnétique Expired FR527303A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR527303T 1920-11-17

Publications (1)

Publication Number Publication Date
FR527303A true FR527303A (fr) 1921-10-24

Family

ID=8921305

Family Applications (1)

Application Number Title Priority Date Filing Date
FR527303A Expired FR527303A (fr) 1920-11-17 1920-11-17 Cornet avertisseur électromagnétique

Country Status (1)

Country Link
FR (1) FR527303A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0025154A2 (fr) * 1979-09-07 1981-03-18 Nippondenso Co., Ltd. Dispositif d'alarme électrique

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0025154A2 (fr) * 1979-09-07 1981-03-18 Nippondenso Co., Ltd. Dispositif d'alarme électrique
EP0025154A3 (fr) * 1979-09-07 1981-09-09 Nippondenso Co., Ltd. Dispositif d'alarme électrique

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