EP3696808A4 - Dispositif avertisseur sonore - Google Patents

Dispositif avertisseur sonore Download PDF

Info

Publication number
EP3696808A4
EP3696808A4 EP18865859.5A EP18865859A EP3696808A4 EP 3696808 A4 EP3696808 A4 EP 3696808A4 EP 18865859 A EP18865859 A EP 18865859A EP 3696808 A4 EP3696808 A4 EP 3696808A4
Authority
EP
European Patent Office
Prior art keywords
horn device
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.)
Withdrawn
Application number
EP18865859.5A
Other languages
German (de)
English (en)
Other versions
EP3696808A1 (fr
Inventor
Hiroki Hoshino
Yuto KIUCHI
Mitsuru Fujiwara
Tomonori KANDA
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.)
Mitsuba Corp
Original Assignee
Mitsuba Corp
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 Mitsuba Corp filed Critical Mitsuba Corp
Publication of EP3696808A1 publication Critical patent/EP3696808A1/fr
Publication of EP3696808A4 publication Critical patent/EP3696808A4/fr
Withdrawn legal-status Critical Current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

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
  • Switches That Are Operated By Magnetic Or Electric Fields (AREA)
EP18865859.5A 2017-10-10 2018-08-28 Dispositif avertisseur sonore Withdrawn EP3696808A4 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2017196520 2017-10-10
PCT/JP2018/031827 WO2019073711A1 (fr) 2017-10-10 2018-08-28 Dispositif avertisseur sonore

Publications (2)

Publication Number Publication Date
EP3696808A1 EP3696808A1 (fr) 2020-08-19
EP3696808A4 true EP3696808A4 (fr) 2021-06-30

Family

ID=66101401

Family Applications (1)

Application Number Title Priority Date Filing Date
EP18865859.5A Withdrawn EP3696808A4 (fr) 2017-10-10 2018-08-28 Dispositif avertisseur sonore

Country Status (3)

Country Link
EP (1) EP3696808A4 (fr)
JP (1) JP6914347B2 (fr)
WO (1) WO2019073711A1 (fr)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61210399A (ja) * 1985-03-15 1986-09-18 株式会社　三ツ葉電機製作所 電気式警音器
WO1993015500A1 (fr) * 1992-01-30 1993-08-05 Sparton Corporation Procede et appareil de reglage d'avertisseurs d'automobiles
WO1993021613A1 (fr) * 1992-04-21 1993-10-28 Sparton Corporation Avertisseur de vehicule a reglage automatique
JP2008298823A (ja) * 2007-05-29 2008-12-11 Hamanako Denso Co Ltd 電気式警報器

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6221198A (ja) * 1985-07-22 1987-01-29 藤倉電工株式会社 ベル
JP2003122369A (ja) 2001-10-16 2003-04-25 Miyamoto Keihouki Kk 電磁式警報器
ES2376690A1 (es) 2011-11-23 2012-03-16 Nagares, S.A. Controlador electrónico para avisador acústico electromagnético y avisador acústico electromagnético con controlador electrónico incorporado.

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61210399A (ja) * 1985-03-15 1986-09-18 株式会社　三ツ葉電機製作所 電気式警音器
WO1993015500A1 (fr) * 1992-01-30 1993-08-05 Sparton Corporation Procede et appareil de reglage d'avertisseurs d'automobiles
WO1993021613A1 (fr) * 1992-04-21 1993-10-28 Sparton Corporation Avertisseur de vehicule a reglage automatique
JP2008298823A (ja) * 2007-05-29 2008-12-11 Hamanako Denso Co Ltd 電気式警報器

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2019073711A1 *

Also Published As

Publication number Publication date
EP3696808A1 (fr) 2020-08-19
JPWO2019073711A1 (ja) 2020-08-27
JP6914347B2 (ja) 2021-08-04
WO2019073711A1 (fr) 2019-04-18

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