ATE106589T1 - HORN, PARTICULARLY FOR MOTOR VEHICLES. - Google Patents
HORN, PARTICULARLY FOR MOTOR VEHICLES.Info
- Publication number
- ATE106589T1 ATE106589T1 AT89102306T AT89102306T ATE106589T1 AT E106589 T1 ATE106589 T1 AT E106589T1 AT 89102306 T AT89102306 T AT 89102306T AT 89102306 T AT89102306 T AT 89102306T AT E106589 T1 ATE106589 T1 AT E106589T1
- Authority
- AT
- Austria
- Prior art keywords
- funnel
- horn
- opening
- motor vehicles
- signal horn
- Prior art date
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)
- Medicines Containing Material From Animals Or Micro-Organisms (AREA)
- Elimination Of Static Electricity (AREA)
- Traffic Control Systems (AREA)
- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
- Transducers For Ultrasonic Waves (AREA)
- Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
- Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
- Details Of Audible-Bandwidth Transducers (AREA)
- Apparatuses For Generation Of Mechanical Vibrations (AREA)
Abstract
In a signal horn, in particular for motor vehicles, having a diaphragm which is moved by a drive and which acts on a pressure chamber, having a funnel which adjoins the pressure chamber, is wound parallel to the diaphragm and ends in a sound exit opening, and having means for connecting a part of the signal horn to the surrounding air, the funnel has an essentially downwardly pointing opening at a turn located deepest at a predetermined installation position of the signal horn in order to avoid adverse effects of the emitted sound by water in the funnel, an essentially downwardly pointing channel adjoining said opening.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3812096A DE3812096A1 (en) | 1988-04-12 | 1988-04-12 | SIGNALHORN, ESPECIALLY FOR MOTOR VEHICLES |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE106589T1 true ATE106589T1 (en) | 1994-06-15 |
Family
ID=6351788
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT89102306T ATE106589T1 (en) | 1988-04-12 | 1989-02-10 | HORN, PARTICULARLY FOR MOTOR VEHICLES. |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0337067B1 (en) |
AT (1) | ATE106589T1 (en) |
DD (1) | DD283874A5 (en) |
DE (1) | DE3812096A1 (en) |
ES (1) | ES2053827T3 (en) |
HK (1) | HK145694A (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
HU209356B (en) * | 1991-10-30 | 1994-04-28 | Gyoergy | Membrane sound producing apparatus actuated by pressure fluid |
DE19743664A1 (en) * | 1997-10-02 | 1999-04-08 | Bosch Gmbh Robert | Acoustic signal source for automobile |
US7980193B1 (en) * | 2009-06-09 | 2011-07-19 | Brunswick Corporation | Pressure lock marine horn |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2689543A (en) * | 1952-04-22 | 1954-09-21 | Louis E Lemmon | Motor vehicle horn guard |
GB1036715A (en) * | 1961-10-24 | 1966-07-20 | Service Electric Company Ltd | Sound producing apparatus |
DE1256115B (en) * | 1962-07-05 | 1967-12-07 | Villmeca Sa | Electromagnetic horn |
IT1047018B (en) * | 1974-03-25 | 1980-09-10 | Frigo D | PNEUMATIC ACOUSTIC WARNING DEVICE WITH COUPLED SPIRALS AND SPIRAL COILS |
US4212001A (en) * | 1976-08-31 | 1980-07-08 | Nippondenso Co., Ltd. | Electric horn |
DE2904265A1 (en) * | 1979-02-05 | 1980-08-07 | Westfaelische Metall Industrie | Car horn casing - with plastic lined metal disc welded to plastic cover |
US4433750A (en) * | 1981-02-23 | 1984-02-28 | Sparton Corporation | Synthetic horn projector with metal insert |
DE3641620C1 (en) * | 1986-12-05 | 1988-06-30 | Hella Kg Hueck & Co | Signal transmitter for motor vehicles, in particular electropneumatic horn |
-
1988
- 1988-04-12 DE DE3812096A patent/DE3812096A1/en active Granted
-
1989
- 1989-02-10 EP EP89102306A patent/EP0337067B1/en not_active Expired - Lifetime
- 1989-02-10 ES ES89102306T patent/ES2053827T3/en not_active Expired - Lifetime
- 1989-02-10 AT AT89102306T patent/ATE106589T1/en active
- 1989-04-07 DD DD89327391A patent/DD283874A5/en not_active IP Right Cessation
-
1994
- 1994-12-22 HK HK145694A patent/HK145694A/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP0337067A3 (en) | 1990-02-28 |
DD283874A5 (en) | 1990-10-24 |
ES2053827T3 (en) | 1994-08-01 |
DE3812096C2 (en) | 1990-06-21 |
DE3812096A1 (en) | 1989-10-26 |
EP0337067A2 (en) | 1989-10-18 |
HK145694A (en) | 1994-12-30 |
EP0337067B1 (en) | 1994-06-01 |
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