ES8203161A1 - Bocina electromagnetica - Google Patents

Bocina electromagnetica

Info

Publication number
ES8203161A1
ES8203161A1 ES500570A ES500570A ES8203161A1 ES 8203161 A1 ES8203161 A1 ES 8203161A1 ES 500570 A ES500570 A ES 500570A ES 500570 A ES500570 A ES 500570A ES 8203161 A1 ES8203161 A1 ES 8203161A1
Authority
ES
Spain
Prior art keywords
arm
contact
horn
sleeve
assembly
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
ES500570A
Other languages
English (en)
Other versions
ES500570A0 (es
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ZF International UK Ltd
Original Assignee
Lucas Industries Ltd
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 Lucas Industries Ltd filed Critical Lucas Industries Ltd
Publication of ES8203161A1 publication Critical patent/ES8203161A1/es
Publication of ES500570A0 publication Critical patent/ES500570A0/es
Granted legal-status Critical Current

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
    • G10K9/15—Self-interrupting arrangements

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Electromagnets (AREA)
  • Breakers (AREA)

Abstract

BOCINA ELECTROMAGNETICA CUYO ENTREHIERRO PUEDE AJUSTARSE DESPUES DEL MONTAJE. COMPRENDE UN CUERPO HUECO (10), UNA BOBINA ELECTRICA (13) CONTADA EN EL CUERPO, UNA ARMADURA (12) QUE SE EXTIENDE DENTRO DE LA BOBINA, UN DIAFRAGMA (11) SUJETO ALREDEDOR DE SU PERIFERIA CON EL CUERPO Y QUE TIENE UNA ABERTURA CENTRAL, UNA MASA (31) QUE TIENE UNA ABERTURA PASANTE EN EL ALINEAMIENTO CON LA APERTURA DE DIAFRAGMA Y MEDIOS QUE INCLUYEN UNA VARILLA ROSCADA (37), QUE SE EXTIENDE A PARTIR DE LA ARMADURA PARA SUJETAR EL DIAFRAGMA, LA MASA Y LA ARMADURA ENTRE SI.
ES500570A 1980-03-21 1981-03-20 Bocina electromagnetica Granted ES500570A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8009715 1980-03-21

Publications (2)

Publication Number Publication Date
ES8203161A1 true ES8203161A1 (es) 1982-03-01
ES500570A0 ES500570A0 (es) 1982-03-01

Family

ID=10512297

Family Applications (1)

Application Number Title Priority Date Filing Date
ES500570A Granted ES500570A0 (es) 1980-03-21 1981-03-20 Bocina electromagnetica

Country Status (10)

Country Link
US (1) US4398182A (es)
EP (1) EP0036722B1 (es)
JP (1) JPS56137398A (es)
AR (1) AR232052A1 (es)
AU (1) AU541818B2 (es)
DE (1) DE3170809D1 (es)
ES (1) ES500570A0 (es)
IN (1) IN154109B (es)
NZ (1) NZ196577A (es)
YU (1) YU40789B (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4654637A (en) * 1982-07-01 1987-03-31 Schantz Spencer C Buzzer with adjustable volume level
KR100907359B1 (ko) 2007-12-12 2009-07-10 현대자동차주식회사 차량용 경음기의 이물질 제거 장치
KR101866277B1 (ko) * 2017-02-13 2018-06-12 주식회사 인팩 차량용 경음기
CN109754774B (zh) * 2019-03-22 2023-01-31 山西巨阳科技有限公司 基于并联控制的臭氧发生器及使用该发生器的电器

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH87856A (fr) * 1920-01-05 1921-01-17 Maurice Philippe Favre Bulle Avertisseur sonore.
US1789947A (en) * 1924-12-22 1931-01-20 Sparks Withington Co Signaling device
GB371781A (en) * 1930-12-12 1932-04-28 Bosch Robert Improvements in electric sound warning devices
GB1287406A (en) * 1968-12-02 1972-08-31 Lucas Industries Ltd Electro-magnetic horns
US3886546A (en) * 1973-04-13 1975-05-27 Nippon Denso Co Electric horn
US4116158A (en) * 1975-09-18 1978-09-26 Klaxon S.A. Vibrating membrane horns
DE7606613U1 (de) * 1976-03-05 1977-08-25 Robert Bosch Gmbh, 7000 Stuttgart Elektromagnetisches signalhorn

Also Published As

Publication number Publication date
AU6842681A (en) 1981-09-24
EP0036722B1 (en) 1985-06-05
AU541818B2 (en) 1985-01-24
EP0036722A1 (en) 1981-09-30
YU40789B (en) 1986-06-30
JPS56137398A (en) 1981-10-27
IN154109B (es) 1984-09-22
YU71781A (en) 1983-06-30
US4398182A (en) 1983-08-09
AR232052A1 (es) 1985-04-30
NZ196577A (en) 1985-01-31
ES500570A0 (es) 1982-03-01
DE3170809D1 (en) 1985-07-11

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