DD271883A5 - Signalhorn - Google Patents

Signalhorn Download PDF

Info

Publication number
DD271883A5
DD271883A5 DD88317888A DD31788888A DD271883A5 DD 271883 A5 DD271883 A5 DD 271883A5 DD 88317888 A DD88317888 A DD 88317888A DD 31788888 A DD31788888 A DD 31788888A DD 271883 A5 DD271883 A5 DD 271883A5
Authority
DD
German Democratic Republic
Prior art keywords
funnel
plane
horn according
membrane
outlet opening
Prior art date
Application number
DD88317888A
Other languages
German (de)
English (en)
Inventor
Werner Kukuk
Ulrich Kellner
Arnold Ruwisch
Original Assignee
����@����@����@�K@��Kk��
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 ����@����@����@�K@��Kk�� filed Critical ����@����@����@�K@��Kk��
Publication of DD271883A5 publication Critical patent/DD271883A5/de

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
    • 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
    • G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/02—Mechanical acoustic impedances; Impedance matching, e.g. by horns; Acoustic resonators
    • G10K11/025—Mechanical acoustic impedances; Impedance matching, e.g. by horns; Acoustic resonators horns for impedance matching

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Percussion Or Vibration Massage (AREA)
  • Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
  • Road Signs Or Road Markings (AREA)
  • Diaphragms And Bellows (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
DD88317888A 1987-07-17 1988-07-13 Signalhorn DD271883A5 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19873723693 DE3723693A1 (de) 1987-07-17 1987-07-17 Signalhorn

Publications (1)

Publication Number Publication Date
DD271883A5 true DD271883A5 (de) 1989-09-20

Family

ID=6331798

Family Applications (1)

Application Number Title Priority Date Filing Date
DD88317888A DD271883A5 (de) 1987-07-17 1988-07-13 Signalhorn

Country Status (7)

Country Link
EP (1) EP0302258B1 (fr)
AT (1) ATE67623T1 (fr)
DD (1) DD271883A5 (fr)
DE (1) DE3723693A1 (fr)
ES (1) ES2025739T3 (fr)
HK (1) HK36692A (fr)
SG (1) SG21692G (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4431171B2 (ja) 2007-11-30 2010-03-10 丸子警報器株式会社 車両用ホーン

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1060678A (fr) * 1952-07-30 1954-04-05 App Nouveaux Et D Outil S Rati Avertisseur sonore pour véhicules
US2958307A (en) * 1956-03-29 1960-11-01 Sparks Withington Co Horn with plastic projector
ES379241A1 (es) * 1970-04-30 1972-10-16 Espanola Magnetos Fab Perfeccionamientos en avisadores electroacusticos de veri- culos automoviles.
FR2400744A1 (fr) * 1977-08-19 1979-03-16 Beltrame Leonardo Avertisseur acoustique electromagnetique
IT7923430V0 (it) * 1979-12-20 1979-12-20 Fiamm Componenti Accessori Spa Avvisatore acustico per autoveicoli.

Also Published As

Publication number Publication date
EP0302258A1 (fr) 1989-02-08
ATE67623T1 (de) 1991-10-15
HK36692A (en) 1992-05-29
ES2025739T3 (es) 1992-04-01
DE3723693A1 (de) 1989-01-26
EP0302258B1 (fr) 1991-09-18
SG21692G (en) 1992-05-22

Similar Documents

Publication Publication Date Title
DE2162196B2 (de) Wellentypwandler
EP0782818B1 (fr) Systeme d'assemblage par encliquetage pour elements d'un boitier a doigt de blocage integre
DE3637910C2 (fr)
DE7424619U (de) Verkabelungsgehäuse für ein Kraftfahrzeug
DD271883A5 (de) Signalhorn
EP0166158A1 (fr) Ventilateur à courant transversal
DE102008034113A1 (de) Elektrische Verbindungseinrichtung
DE60126894T2 (de) Zentriervorrichtung für eine Schiebetür, insbesondere für ein Kraftfahrzeug
EP0260523A1 (fr) Moyens de fixation d'une plaque de circuit dans un boîtier en deux parties
EP1183752A1 (fr) Aiguillage de polarisation
DE3019887A1 (de) Dopplerradar
DE3001445A1 (de) Mit brettern aufgebauter hohlbalken
DE60113966T2 (de) Signalhorn
EP0141047A1 (fr) Vis de serrage pour un domino
AT97837B (de) Mikrotelephon.
DE2647439C2 (de) Schallsignalgeber, insbesondere für Kraftfahrzeuge
DE437216C (de) Schallverstaerker, Schalltrichter fuer Sprechmaschinen, Telephonlautsprecher o. dgl.
DE1240762B (de) Elektromagnetische Hupe mit einem spiralfoermig angeordneten Schallkanal
DE1246841B (de) Kabelhalterung zur schellen- und schraubenlosen Zugentlastung
DE447498C (de) Verfahren zur Verminderung des Nachhalls und zur Vermeidung der Tontilgung in Raeumen
DE3047356A1 (de) Zur aufstellung im freien geeignetes elektrisches geraet, insbesondere sprechstelle fuer eine wechsel-, gegen- oder lautsprechanlage
DE1920185A1 (de) Anzeigevorrichtung
DE2940900A1 (de) Steuervorrichtung, insbesondere zur verbindung eines anzeigeinstruments mit einem verbrennungsmotor
DE85846C (fr)
DE419683C (de) Schalleitung, insbesondere fuer Sprechmaschinen

Legal Events

Date Code Title Description
ENJ Ceased due to non-payment of renewal fee