ITTO910548A1 - Avvisatore acustico per autoveicoli. - Google Patents

Avvisatore acustico per autoveicoli.

Info

Publication number
ITTO910548A1
ITTO910548A1 IT000548A ITTO910548A ITTO910548A1 IT TO910548 A1 ITTO910548 A1 IT TO910548A1 IT 000548 A IT000548 A IT 000548A IT TO910548 A ITTO910548 A IT TO910548A IT TO910548 A1 ITTO910548 A1 IT TO910548A1
Authority
IT
Italy
Prior art keywords
pct
diaphragms
sec
armatures
date
Prior art date
Application number
IT000548A
Other languages
English (en)
Inventor
Domenico Frigo
Original Assignee
Fiamm Spa
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 Fiamm Spa filed Critical Fiamm Spa
Publication of ITTO910548A0 publication Critical patent/ITTO910548A0/it
Priority to ITTO910548A priority Critical patent/IT1250806B/it
Priority to AT92915303T priority patent/ATE164700T1/de
Priority to KR1019940700090A priority patent/KR100213578B1/ko
Priority to US08/182,130 priority patent/US5420563A/en
Priority to BR9206240A priority patent/BR9206240A/pt
Priority to PL92302035A priority patent/PL170565B1/pl
Priority to PCT/EP1992/001538 priority patent/WO1993001588A1/en
Priority to EP92915303A priority patent/EP0594713B1/en
Priority to ES92915303T priority patent/ES2114563T3/es
Priority to JP50197193A priority patent/JP3162715B2/ja
Priority to DE69224989T priority patent/DE69224989T2/de
Publication of ITTO910548A1 publication Critical patent/ITTO910548A1/it
Application granted granted Critical
Publication of IT1250806B publication Critical patent/IT1250806B/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
    • G10K9/12—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)
  • Reciprocating Pumps (AREA)
  • Control Of Electric Motors In General (AREA)
  • Details Of Audible-Bandwidth Transducers (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)
  • Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
  • Traffic Control Systems (AREA)
  • Professional, Industrial, Or Sporting Protective Garments (AREA)
ITTO910548A 1991-07-12 1991-07-12 Avvisatore acustico per autoveicoli. IT1250806B (it)

Priority Applications (11)

Application Number Priority Date Filing Date Title
ITTO910548A IT1250806B (it) 1991-07-12 1991-07-12 Avvisatore acustico per autoveicoli.
PCT/EP1992/001538 WO1993001588A1 (en) 1991-07-12 1992-07-08 A motor-vehicle horn
KR1019940700090A KR100213578B1 (ko) 1991-07-12 1992-07-08 자동차용 경음기
US08/182,130 US5420563A (en) 1991-07-12 1992-07-08 Motor-vehicle horn
BR9206240A BR9206240A (pt) 1991-07-12 1992-07-08 Buzina para veículos motorizados
PL92302035A PL170565B1 (pl) 1991-07-12 1992-07-08 Klakson pojazdu mechanicznego PL
AT92915303T ATE164700T1 (de) 1991-07-12 1992-07-08 Signalgeber für kraftfahrzeuge
EP92915303A EP0594713B1 (en) 1991-07-12 1992-07-08 A motor-vehicle horn
ES92915303T ES2114563T3 (es) 1991-07-12 1992-07-08 Bocina para vehiculo a motor.
JP50197193A JP3162715B2 (ja) 1991-07-12 1992-07-08 自動車用ホーン
DE69224989T DE69224989T2 (de) 1991-07-12 1992-07-08 Signalgeber für kraftfahrzeuge

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITTO910548A IT1250806B (it) 1991-07-12 1991-07-12 Avvisatore acustico per autoveicoli.

Publications (3)

Publication Number Publication Date
ITTO910548A0 ITTO910548A0 (it) 1991-07-12
ITTO910548A1 true ITTO910548A1 (it) 1993-01-12
IT1250806B IT1250806B (it) 1995-04-21

Family

ID=11409483

Family Applications (1)

Application Number Title Priority Date Filing Date
ITTO910548A IT1250806B (it) 1991-07-12 1991-07-12 Avvisatore acustico per autoveicoli.

Country Status (11)

Country Link
US (1) US5420563A (it)
EP (1) EP0594713B1 (it)
JP (1) JP3162715B2 (it)
KR (1) KR100213578B1 (it)
AT (1) ATE164700T1 (it)
BR (1) BR9206240A (it)
DE (1) DE69224989T2 (it)
ES (1) ES2114563T3 (it)
IT (1) IT1250806B (it)
PL (1) PL170565B1 (it)
WO (1) WO1993001588A1 (it)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1266912B1 (it) * 1994-08-05 1997-01-21 Fiamm Componenti Accessori Spa Avvisatore acustico, particolarmente per autoveicoli.
US6867690B2 (en) * 2001-02-27 2005-03-15 Key Safety Systems, Inc. Active magnetostrictive sensor for automotive horn or occupant weight sensor
US7387079B2 (en) * 2006-03-23 2008-06-17 Honda Motor Co., Ltd. Automatic horn shutter
USD611864S1 (en) * 2008-08-21 2010-03-16 Wolo Mfg. Corp. Electropneumatic horn
USD581305S1 (en) * 2008-08-21 2008-11-25 Stanley Solow Electropneumatic horn
BRPI1004679B1 (pt) * 2010-11-04 2021-09-08 Wadih Antonio Garios Dispositivo regulador e dosador dos sons para buzina
USD704587S1 (en) * 2012-01-17 2014-05-13 Wolo Mfg. Corp. Electropneumatic horn

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE481468C (de) * 1929-08-21 Robert Bosch Akt Ges Signalgeber fuer Kraftfahrzeuge mit elektromagnetisch angeregter Schallplatte
DE422563C (de) * 1921-09-18 1925-12-03 Siemens & Halske Akt Ges Akustischer Schwinger
GB808990A (en) * 1955-07-18 1959-02-18 Charles Francis Bell Improvements in or relating to electrically operated acoustic signalling devices
DE1131123B (de) * 1961-07-24 1962-06-07 Westfaelische Metall Ind K G H Signalhorn mit Schneckentrichter fuer Kraftfahrzeuge
NL6704925A (it) * 1966-04-08 1967-10-09
IT1072616B (it) * 1976-11-11 1985-04-10 Fiamm Componenti Accessori Spa Avvisatore acustico con custodia deformabile plasticamente nel senso parallelo all'asse di regolazione per la taratura del traferro nei tipi elettromagnetici e della pressione di esercizio nei tipi elettropneumatici
SE435777B (sv) * 1979-01-29 1984-10-15 Ibuki Kogyo Co Ltd Elektriskt horn
DE8136680U1 (de) * 1981-12-16 1982-04-22 Robert Bosch Gmbh, 7000 Stuttgart Elektromagnetische fanfare
US4763109A (en) 1986-01-02 1988-08-09 Smith Robert E Acoustical vehicle horn with improved vent

Also Published As

Publication number Publication date
EP0594713B1 (en) 1998-04-01
EP0594713A1 (en) 1994-05-04
WO1993001588A1 (en) 1993-01-21
JP3162715B2 (ja) 2001-05-08
IT1250806B (it) 1995-04-21
ATE164700T1 (de) 1998-04-15
PL170565B1 (pl) 1996-12-31
ES2114563T3 (es) 1998-06-01
DE69224989D1 (de) 1998-05-07
US5420563A (en) 1995-05-30
ITTO910548A0 (it) 1991-07-12
DE69224989T2 (de) 1998-10-01
BR9206240A (pt) 1995-10-31
JPH06509426A (ja) 1994-10-20
KR100213578B1 (ko) 1999-08-02

Similar Documents

Publication Publication Date Title
ATE26055T1 (de) Elektroakustischer wandler.
GB1380929A (en) Electromagnetic transducer
ATE32545T1 (de) Lautsprecher mit bewegungsgegenkopplung.
DE59108406D1 (de) Vorrichtung zur verbesserung der basswiedergabe bei lautsprechersystemen mit geschlossenen gehäusen
ATE177583T1 (de) Schwingungswandler
ATE282286T1 (de) Elektroakustischer wandler
ATE255320T1 (de) Implantierbarer magnetischer hörgerätwandler
DK0594604T3 (da) Manipulation af partikler i et ultralydsfelt
DK0847665T3 (da) Panelformede højttalere
ATE150298T1 (de) Sprüherstarrtes nabumeton
ITTO910548A1 (it) Avvisatore acustico per autoveicoli.
JPH0694867B2 (ja) 電磁式エアポンプ
MY112658A (en) Taut armature resonant impulse transducer
EP0778721A3 (en) Damping mechanism for loudspeaker membranes
DK164621C (da) Elektrodynamisk transducer
GB1534842A (en) Loudspeakers and associated circuitry
US2692918A (en) Magnetic sound powered telephone
KR960003838Y1 (ko) 릴레이 부저회로
ATE108970T1 (de) Elektromagnetisches mittelohr-hörhilfsgerät.
KR890015629A (ko) 직접 진동식 스피이커
US5020109A (en) Apparatus for modulation of the timbre of an electrical amplifier, in particular for guitars
US244442A (en) Telephone
ES1022246U (es) "vibrador perfeccionado"
KR830009866A (ko) 보디 폰(Body Phone)
KR900013808A (ko) 음향 에너지의 시계열 변화 특성에 충실한 진동에너지를 발생시키는 변환기

Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970530