TR200102756T2 - Deşarj kısmında zener diyodu içeren zil sistemi - Google Patents

Deşarj kısmında zener diyodu içeren zil sistemi

Info

Publication number
TR200102756T2
TR200102756T2 TR2001/02756T TR200102756T TR200102756T2 TR 200102756 T2 TR200102756 T2 TR 200102756T2 TR 2001/02756 T TR2001/02756 T TR 2001/02756T TR 200102756 T TR200102756 T TR 200102756T TR 200102756 T2 TR200102756 T2 TR 200102756T2
Authority
TR
Turkey
Prior art keywords
zener diode
discharge section
bell system
ring system
resistor
Prior art date
Application number
TR2001/02756T
Other languages
English (en)
Inventor
Andersson Hakan
Ekdahl Bo
Original Assignee
Telefonaktiebolaget Lm Ericsson (Publ)
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 Telefonaktiebolaget Lm Ericsson (Publ) filed Critical Telefonaktiebolaget Lm Ericsson (Publ)
Publication of TR200102756T2 publication Critical patent/TR200102756T2/tr

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B3/00—Audible signalling systems; Audible personal calling systems
    • G08B3/10—Audible signalling systems; Audible personal calling systems using electric transmission; using electromagnetic transmission
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
    • B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
    • B06B1/00—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
    • B06B1/02—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy
    • B06B1/0207—Driving circuits
    • B06B1/0223—Driving circuits for generating signals continuous in time
    • B06B1/0238—Driving circuits for generating signals continuous in time of a single frequency, e.g. a sine-wave
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
    • B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
    • B06B2201/00—Indexing scheme associated with B06B1/0207 for details covered by B06B1/0207 but not provided for in any of its subgroups
    • B06B2201/50—Application to a particular transducer type
    • B06B2201/52—Electrodynamic transducer
    • B06B2201/53—Electrodynamic transducer with vibrating magnet or coil
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
    • B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
    • B06B2201/00—Indexing scheme associated with B06B1/0207 for details covered by B06B1/0207 but not provided for in any of its subgroups
    • B06B2201/70—Specific application

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Amplifiers (AREA)
  • Audible And Visible Signals (AREA)
  • Electronic Switches (AREA)

Abstract

Bir zil sisteminin desarj kismi içine, örnegin, bir yada daha çok Zener diyodlari yada LEDlerin bir kaydirma transistörüne karsi saptirilmasiyla bir direncin yerlestirilmesiyle bir zil sistemine karsi nispeten yüksek bir voltaj gelistirilmektedir.bahsedilen kaydirma rezistörü bir voltaj potansiyeli ve toprak arasinda zil sistemi ile seri baglanmistir. Seçenek olarak ise, zil sistemi seri baglanmis geri biyasli diyod ile yada diyod olmadan bir direnç elemani ile saptirilmaktadir. Sonuç, güç tüketiminde mukabil bir artis olmadan daha yüksek bir ses çikisidir.
TR2001/02756T 1999-03-12 2000-03-09 Deşarj kısmında zener diyodu içeren zil sistemi TR200102756T2 (tr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/266,792 US6111497A (en) 1999-03-12 1999-03-12 Buzzer with Zener diode in discharge path

Publications (1)

Publication Number Publication Date
TR200102756T2 true TR200102756T2 (tr) 2001-12-21

Family

ID=23016015

Family Applications (1)

Application Number Title Priority Date Filing Date
TR2001/02756T TR200102756T2 (tr) 1999-03-12 2000-03-09 Deşarj kısmında zener diyodu içeren zil sistemi

Country Status (8)

Country Link
US (1) US6111497A (tr)
EP (1) EP1161756A1 (tr)
JP (1) JP2002539507A (tr)
CN (1) CN1343349A (tr)
AU (1) AU3851300A (tr)
HK (1) HK1045585A1 (tr)
TR (1) TR200102756T2 (tr)
WO (1) WO2000055841A1 (tr)

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KR20050089219A (ko) * 2004-03-04 2005-09-08 주식회사 팬택앤큐리텔 정전기 보호 및 잡음 차단이 가능한 일렉트리트 콘덴서마이크로폰
US7218179B2 (en) * 2004-05-27 2007-05-15 Silicon Laboratories Inc. Methods and apparatus for calibrating gm-Z
US20060226820A1 (en) * 2005-03-10 2006-10-12 Thomas Farkas Overcurrent protection for power converters
US20110017178A1 (en) * 2009-07-21 2011-01-27 Mcdonald William Keith Canister purge control valve control systems
CN104079320B (zh) * 2013-06-17 2016-08-24 东莞市逸音电子科技有限公司 通过主机端搜寻蓝牙耳机的装置
CN105096930A (zh) * 2014-04-30 2015-11-25 鸿富锦精密工业(武汉)有限公司 蜂鸣器电路
CN207691933U (zh) 2016-03-15 2018-08-03 Bot 家庭自动化公司 音频/视频记录和通信门铃系统
CN105633066A (zh) * 2016-03-23 2016-06-01 昆山永续智财技术服务有限公司 一种高压晶体管结构
CN107933423A (zh) * 2017-11-28 2018-04-20 东风商用车有限公司 一种基于单向二极管和继电器混合设计的蜂鸣器装置
CN108305607A (zh) * 2018-04-11 2018-07-20 航天科技控股集团股份有限公司 用蜂鸣器模拟转向声音的发声电路
CN108961625B (zh) * 2018-09-27 2024-03-08 东莞市广荣电子制品有限公司 一种蜂鸣器鸣叫控制电路
CN112365869A (zh) * 2020-10-09 2021-02-12 华帝股份有限公司 单io控制的蜂鸣器电路及其控制方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1072822A (en) * 1965-05-13 1967-06-21 British Aircraft Corp Ltd Electrical continuity testers
FR2280260A1 (fr) * 1974-07-23 1976-02-20 Atac Sa Montage electronique simplifie pour la commutation de charges selfiques et application aux moteurs pas a pas
DE2452023C2 (de) * 1974-11-02 1982-12-02 Robert Bosch Gmbh, 7000 Stuttgart Zündanlage für Brennkraftmaschinen
JPS53102386U (tr) * 1977-01-21 1978-08-18
US4183278A (en) * 1977-10-17 1980-01-15 Lectron Products, Inc. Driver circuit for tone generator
JPS55145037A (en) * 1979-04-26 1980-11-12 Yamaha Motor Co Ltd Alarm against forgetting of returning winker
JPS61154338A (ja) * 1984-12-27 1986-07-14 Nec Corp ト−ンリンガ回路
DE3608761A1 (de) * 1986-03-15 1987-09-17 Hella Kg Hueck & Co Elektromagnetisches signalhorn
US4797932A (en) * 1987-11-23 1989-01-10 Ncr Corporation Speaker volume control apparatus and method
US5293149A (en) * 1991-04-12 1994-03-08 Sparton Corporation Vehicle horn with electronic solid state energizing circuit
JP3241428B2 (ja) * 1992-04-02 2001-12-25 住友電装株式会社 警報装置
US5596477A (en) * 1993-05-03 1997-01-21 Faraday, Inc. Contactless signaling device
US5481185A (en) * 1994-12-05 1996-01-02 Gb Electrical Inc. Solenoid, type voltage, polarity and continuity tester
DE69730491D1 (de) * 1997-06-09 2004-10-07 St Microelectronics Srl Verfahren und Anordnung zur Nachahmung eines Unterbrecherkontaktes einer Hupe

Also Published As

Publication number Publication date
HK1045585A1 (zh) 2002-11-29
WO2000055841A1 (en) 2000-09-21
US6111497A (en) 2000-08-29
AU3851300A (en) 2000-10-04
JP2002539507A (ja) 2002-11-19
EP1161756A1 (en) 2001-12-12
CN1343349A (zh) 2002-04-03

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