FR18987E - Electric horn for motor vehicles and boats and all other applications - Google Patents

Electric horn for motor vehicles and boats and all other applications

Info

Publication number
FR18987E
FR18987E FR18987DA FR18987E FR 18987 E FR18987 E FR 18987E FR 18987D A FR18987D A FR 18987DA FR 18987 E FR18987 E FR 18987E
Authority
FR
France
Prior art keywords
boats
applications
motor vehicles
electric 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
Other languages
French (fr)
Inventor
Louis Chollet
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR18987E publication Critical patent/FR18987E/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
    • G10K9/02—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)
FR18987D 1913-03-11 1914-02-16 Electric horn for motor vehicles and boats and all other applications Expired FR18987E (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR455428T 1913-03-11
FR17646T 1913-05-07
FR18987T 1914-02-16

Publications (1)

Publication Number Publication Date
FR18987E true FR18987E (en) 1914-08-19

Family

ID=1360267

Family Applications (1)

Application Number Title Priority Date Filing Date
FR18987D Expired FR18987E (en) 1913-03-11 1914-02-16 Electric horn for motor vehicles and boats and all other applications

Country Status (1)

Country Link
FR (1) FR18987E (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4401049A (en) * 1980-05-30 1983-08-30 Klaxon, S.A. Acoustic warning device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4401049A (en) * 1980-05-30 1983-08-30 Klaxon, S.A. Acoustic warning device

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