FR17393E - Avertisseur mécanique - Google Patents

Avertisseur mécanique

Info

Publication number
FR17393E
FR17393E FR17393DA FR17393E FR 17393 E FR17393 E FR 17393E FR 17393D A FR17393D A FR 17393DA FR 17393 E FR17393 E FR 17393E
Authority
FR
France
Prior art keywords
mechanical horn
horn
mechanical
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
Other languages
English (en)
Inventor
Jules-Eugene Malivert
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.)
JULES-EUGENE MALIVERT
Original Assignee
JULES-EUGENE MALIVERT
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 JULES-EUGENE MALIVERT filed Critical JULES-EUGENE MALIVERT
Application granted granted Critical
Publication of FR17393E publication Critical patent/FR17393E/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
    • G10K9/02—Devices in which sound is produced by vibrating a diaphragm or analogous element, e.g. fog horns, vehicle hooters or buzzers driven by gas; e.g. suction operated
    • G10K9/04—Devices in which sound is produced by vibrating a diaphragm or analogous element, e.g. fog horns, vehicle hooters or buzzers driven by gas; e.g. suction operated by compressed gases, e.g. compressed air

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
FR17393D 1912-06-03 1912-11-19 Avertisseur mécanique Expired FR17393E (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR455868T 1912-06-03
FR17393T 1912-11-19

Publications (1)

Publication Number Publication Date
FR17393E true FR17393E (fr) 1913-08-22

Family

ID=1358887

Family Applications (1)

Application Number Title Priority Date Filing Date
FR17393D Expired FR17393E (fr) 1912-06-03 1912-11-19 Avertisseur mécanique

Country Status (1)

Country Link
FR (1) FR17393E (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3494323A (en) * 1967-02-09 1970-02-10 Marvin Glass & Associates Doll sound mechanism

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3494323A (en) * 1967-02-09 1970-02-10 Marvin Glass & Associates Doll sound mechanism

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