IT1428068B1 - - Google Patents

Info

Publication number
IT1428068B1
IT1428068B1 ITVI20150017A IT1428068B1 IT 1428068 B1 IT1428068 B1 IT 1428068B1 IT VI20150017 A ITVI20150017 A IT VI20150017A IT 1428068 B1 IT1428068 B1 IT 1428068B1
Authority
IT
Italy
Application number
Other languages
Italian (it)
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 filed Critical
Priority to ITVI20150017 priority Critical patent/IT1428068B1/it
Publication of ITVI20150017A1 publication Critical patent/ITVI20150017A1/it
Application granted granted Critical
Publication of IT1428068B1 publication Critical patent/IT1428068B1/it

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
    • 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)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Electromagnetism (AREA)
ITVI20150017 2015-01-21 2015-01-21 IT1428068B1 (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ITVI20150017 IT1428068B1 (zh) 2015-01-21 2015-01-21

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITVI20150017 IT1428068B1 (zh) 2015-01-21 2015-01-21

Publications (2)

Publication Number Publication Date
ITVI20150017A1 ITVI20150017A1 (zh) 2016-07-22
IT1428068B1 true IT1428068B1 (zh) 2017-03-31

Family

ID=52727333

Family Applications (1)

Application Number Title Priority Date Filing Date
ITVI20150017 IT1428068B1 (zh) 2015-01-21 2015-01-21

Country Status (1)

Country Link
IT (1) IT1428068B1 (zh)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITVI20010270A1 (it) * 2001-12-28 2003-06-28 Stebel Spa Avvisatore acustico elettropneumatico
US7617794B2 (en) * 2007-03-30 2009-11-17 Nissan Technical Center North America, Inc. One piece horn cover

Also Published As

Publication number Publication date
ITVI20150017A1 (zh) 2016-07-22

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