IT1399012B1 - Avvisatore acustico elettropneumatico. - Google Patents

Avvisatore acustico elettropneumatico.

Info

Publication number
IT1399012B1
IT1399012B1 ITVI2010A000084A ITVI20100084A IT1399012B1 IT 1399012 B1 IT1399012 B1 IT 1399012B1 IT VI2010A000084 A ITVI2010A000084 A IT VI2010A000084A IT VI20100084 A ITVI20100084 A IT VI20100084A IT 1399012 B1 IT1399012 B1 IT 1399012B1
Authority
IT
Italy
Prior art keywords
electropneumatic
handset
electropneumatic handset
Prior art date
Application number
ITVI2010A000084A
Other languages
English (en)
Inventor
Daniele Righetto
Original Assignee
Fisa Italia S R L
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 Fisa Italia S R L filed Critical Fisa Italia S R L
Priority to ITVI2010A000084A priority Critical patent/IT1399012B1/it
Publication of ITVI20100084A1 publication Critical patent/ITVI20100084A1/it
Application granted granted Critical
Publication of IT1399012B1 publication Critical patent/IT1399012B1/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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Vehicle Body Suspensions (AREA)
ITVI2010A000084A 2010-03-24 2010-03-24 Avvisatore acustico elettropneumatico. IT1399012B1 (it)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ITVI2010A000084A IT1399012B1 (it) 2010-03-24 2010-03-24 Avvisatore acustico elettropneumatico.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITVI2010A000084A IT1399012B1 (it) 2010-03-24 2010-03-24 Avvisatore acustico elettropneumatico.

Publications (2)

Publication Number Publication Date
ITVI20100084A1 ITVI20100084A1 (it) 2011-09-25
IT1399012B1 true IT1399012B1 (it) 2013-03-28

Family

ID=43413195

Family Applications (1)

Application Number Title Priority Date Filing Date
ITVI2010A000084A IT1399012B1 (it) 2010-03-24 2010-03-24 Avvisatore acustico elettropneumatico.

Country Status (1)

Country Link
IT (1) IT1399012B1 (it)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998052170A1 (en) * 1997-05-14 1998-11-19 Sparton Corporation Plastic horn
ITVI20010270A1 (it) * 2001-12-28 2003-06-28 Stebel Spa Avvisatore acustico elettropneumatico
WO2009032442A1 (en) * 2007-09-06 2009-03-12 Wolo Mfg.Corp. Electropneumatic horn system

Also Published As

Publication number Publication date
ITVI20100084A1 (it) 2011-09-25

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