FR455868A - Avertisseur mécanique - Google Patents

Avertisseur mécanique

Info

Publication number
FR455868A
FR455868A FR455868DA FR455868A FR 455868 A FR455868 A FR 455868A FR 455868D A FR455868D A FR 455868DA FR 455868 A FR455868 A FR 455868A
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 FR455868A publication Critical patent/FR455868A/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
    • G10K9/10—Devices in which sound is produced by vibrating a diaphragm or analogous element, e.g. fog horns, vehicle hooters or buzzers driven by mechanical means only
    • 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)
FR455868D 1912-06-03 1912-06-03 Avertisseur mécanique Expired FR455868A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR455868T 1912-06-03

Publications (1)

Publication Number Publication Date
FR455868A true FR455868A (fr) 1913-08-11

Family

ID=1495713

Family Applications (1)

Application Number Title Priority Date Filing Date
FR455868D Expired FR455868A (fr) 1912-06-03 1912-06-03 Avertisseur mécanique

Country Status (1)

Country Link
FR (1) FR455868A (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0317507A1 (fr) * 1987-11-18 1989-05-24 Ferton Holding Dispositif pour agir par vibrations ultrasonores sur un objet
EP0560811A1 (fr) * 1990-12-11 1993-09-22 Johnston David A Dispositif de signalisation.
US6312434B1 (en) 1999-04-14 2001-11-06 Northgate Technologies, Inc. Device for producing a shock wave to impact an object
US7811256B2 (en) 2007-12-19 2010-10-12 Vance Products Inc. Vacuum aspiration handle
US8034004B2 (en) 2002-04-08 2011-10-11 Ferton Holding S.A. Medical device for the treatment of biological tissue

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0317507A1 (fr) * 1987-11-18 1989-05-24 Ferton Holding Dispositif pour agir par vibrations ultrasonores sur un objet
US5160336A (en) * 1987-11-18 1992-11-03 Ferton Holding Device for acting by ultrasonic vibrations on an object
EP0560811A1 (fr) * 1990-12-11 1993-09-22 Johnston David A Dispositif de signalisation.
EP0560811A4 (en) * 1990-12-11 1993-11-10 David Allan Johnston Signalling device
US6312434B1 (en) 1999-04-14 2001-11-06 Northgate Technologies, Inc. Device for producing a shock wave to impact an object
US8034004B2 (en) 2002-04-08 2011-10-11 Ferton Holding S.A. Medical device for the treatment of biological tissue
US7811256B2 (en) 2007-12-19 2010-10-12 Vance Products Inc. Vacuum aspiration handle

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