IT1280874B1 - ELECTROMAGNETIC ACOUSTIC WARNING DEVICE FOR MOTOR VEHICLES. - Google Patents

ELECTROMAGNETIC ACOUSTIC WARNING DEVICE FOR MOTOR VEHICLES.

Info

Publication number
IT1280874B1
IT1280874B1 IT95TO000299A ITTO950299A IT1280874B1 IT 1280874 B1 IT1280874 B1 IT 1280874B1 IT 95TO000299 A IT95TO000299 A IT 95TO000299A IT TO950299 A ITTO950299 A IT TO950299A IT 1280874 B1 IT1280874 B1 IT 1280874B1
Authority
IT
Italy
Prior art keywords
motor vehicles
warning device
acoustic warning
electromagnetic acoustic
electromagnetic
Prior art date
Application number
IT95TO000299A
Other languages
Italian (it)
Inventor
Ulrich Kellner
Harald Dietz
Stefan Gepfert
Original Assignee
Hella Kg Hueck & Co
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 Hella Kg Hueck & Co filed Critical Hella Kg Hueck & Co
Publication of ITTO950299A0 publication Critical patent/ITTO950299A0/en
Publication of ITTO950299A1 publication Critical patent/ITTO950299A1/en
Application granted granted Critical
Publication of IT1280874B1 publication Critical patent/IT1280874B1/en

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
    • G10K9/18—Details, e.g. bulbs, pumps, pistons, switches or casings
    • G10K9/22—Mountings; Casings

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Air-Conditioning For Vehicles (AREA)
IT95TO000299A 1994-04-27 1995-04-14 ELECTROMAGNETIC ACOUSTIC WARNING DEVICE FOR MOTOR VEHICLES. IT1280874B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4414591A DE4414591C2 (en) 1994-04-27 1994-04-27 Electromagnetic fanfare for motor vehicles

Publications (3)

Publication Number Publication Date
ITTO950299A0 ITTO950299A0 (en) 1995-04-14
ITTO950299A1 ITTO950299A1 (en) 1996-10-14
IT1280874B1 true IT1280874B1 (en) 1998-02-11

Family

ID=6516506

Family Applications (1)

Application Number Title Priority Date Filing Date
IT95TO000299A IT1280874B1 (en) 1994-04-27 1995-04-14 ELECTROMAGNETIC ACOUSTIC WARNING DEVICE FOR MOTOR VEHICLES.

Country Status (3)

Country Link
DE (1) DE4414591C2 (en)
FR (1) FR2719270B1 (en)
IT (1) IT1280874B1 (en)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2335903A1 (en) * 1975-12-19 1977-07-15 Klaxon Sa IMPROVEMENTS IN ELECTRO-ACOUSTIC SIGNALING TRUMPS
FR2400744A1 (en) * 1977-08-19 1979-03-16 Beltrame Leonardo Electromagnetically operated vehicle horn - has solenoid driven diaphragm communicating via central aperture with helical expansion chamber
DE2848564C2 (en) * 1977-11-25 1982-05-13 FIAMM S.p.A. Fabbrica Italiana Accumulatori Motocarri Montecchio, Montecchio Maggiore, Vicenza Method for assembling an electromagnetic acoustic signal horn as well as signal horn produced with this method and for use in carrying out the new method in the assembly of the signal horn serving trumpet and intermediate ring
DE7737556U1 (en) * 1977-12-09 1979-05-17 Robert Bosch Gmbh, 7000 Stuttgart ELECTRIC FANFARE, ESPECIALLY FOR MOTOR VEHICLES
DE8201182U1 (en) * 1982-01-20 1983-06-30 Robert Bosch Gmbh, 7000 Stuttgart ELECTROMAGNETIC SIGNAL HORN
DE9013853U1 (en) * 1990-10-05 1990-12-13 Hella KG Hueck & Co, 4780 Lippstadt Electromagnetic signal horn, especially for motor vehicles
DE4126266C2 (en) * 1991-08-08 1994-05-11 Hella Kg Hueck & Co Electromagnetic signal horn, especially for motor vehicles

Also Published As

Publication number Publication date
DE4414591C2 (en) 1998-04-09
FR2719270A1 (en) 1995-11-03
ITTO950299A0 (en) 1995-04-14
ITTO950299A1 (en) 1996-10-14
FR2719270B1 (en) 1998-05-15
DE4414591A1 (en) 1995-11-02

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Legal Events

Date Code Title Description
0001 Granted