DE69811218D1 - Tongeber - Google Patents

Tongeber

Info

Publication number
DE69811218D1
DE69811218D1 DE69811218T DE69811218T DE69811218D1 DE 69811218 D1 DE69811218 D1 DE 69811218D1 DE 69811218 T DE69811218 T DE 69811218T DE 69811218 T DE69811218 T DE 69811218T DE 69811218 D1 DE69811218 D1 DE 69811218D1
Authority
DE
Germany
Prior art keywords
buzzer
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 - Lifetime
Application number
DE69811218T
Other languages
English (en)
Other versions
DE69811218T2 (de
Inventor
Kieron Chapman
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.)
Eaton Electrical Products Ltd
Original Assignee
Fulleon 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 Fulleon Ltd filed Critical Fulleon Ltd
Publication of DE69811218D1 publication Critical patent/DE69811218D1/de
Application granted granted Critical
Publication of DE69811218T2 publication Critical patent/DE69811218T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
    • H04R1/32—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only
    • H04R1/34—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only by using a single transducer with sound reflecting, diffracting, directing or guiding means

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Transducers For Ultrasonic Waves (AREA)
  • Fire Alarms (AREA)
  • Structure Of Receivers (AREA)
  • Telephone Set Structure (AREA)
  • Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
DE69811218T 1997-02-27 1998-02-25 Tongeber Expired - Lifetime DE69811218T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB9704066 1997-02-27
GB9704066A GB2322727A (en) 1997-02-27 1997-02-27 Sounder device
PCT/GB1998/000604 WO1998038608A1 (en) 1997-02-27 1998-02-25 Sounder

Publications (2)

Publication Number Publication Date
DE69811218D1 true DE69811218D1 (de) 2003-03-13
DE69811218T2 DE69811218T2 (de) 2004-02-19

Family

ID=10808399

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69811218T Expired - Lifetime DE69811218T2 (de) 1997-02-27 1998-02-25 Tongeber

Country Status (7)

Country Link
US (1) US6362726B1 (de)
EP (1) EP0976117B1 (de)
AU (1) AU6304698A (de)
DE (1) DE69811218T2 (de)
ES (1) ES2192763T3 (de)
GB (1) GB2322727A (de)
WO (1) WO1998038608A1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4318732B2 (ja) * 2005-05-10 2009-08-26 ホーチキ株式会社 警報出力器
CN101833837B (zh) * 2005-05-10 2013-11-20 报知机股份有限公司 火灾警报系统
WO2006120731A1 (ja) 2005-05-10 2006-11-16 Hochiki Corporation 警報出力器
US20110254661A1 (en) 2005-12-23 2011-10-20 Invue Security Products Inc. Programmable security system and method for protecting merchandise
GB2449257B (en) * 2007-05-14 2012-01-04 Fircroft Consulting Ltd Detector
JP2011008444A (ja) * 2009-06-24 2011-01-13 Panasonic Electric Works Co Ltd 火災警報器
GB2478552B (en) 2010-03-09 2015-08-19 Utc Fire & Security Americas Corp Behind the detector sounder
US11017656B2 (en) 2011-06-27 2021-05-25 Invue Security Products Inc. Programmable security system and method for protecting merchandise
CN107209977A (zh) 2014-11-18 2017-09-26 Invue安全产品公司 钥匙和安全装置

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB354057A (en) * 1930-08-06 1931-08-06 Paul Haasis An improved electric horn or sound producing device
US3569963A (en) * 1969-10-06 1971-03-09 Mallory & Co Inc P R Audible alarm unit
US3686605A (en) * 1971-11-22 1972-08-22 Fasco Industries Thermostatic for fire alarm system
US3970879A (en) * 1971-12-29 1976-07-20 Sumitomo Electric Industries, Ltd. Piezoelectric acoustic device
US3819005A (en) * 1973-01-22 1974-06-25 J Westlund Loudspeaker cabinet with sound reflectors
US3934145A (en) * 1973-10-25 1976-01-20 Emhart Corporation Ionization smoke detector and alarm system
US4090178A (en) * 1976-08-09 1978-05-16 Norris Elwood G Combination smoke detector and lamp structure
CH648943A5 (de) * 1980-05-09 1985-04-15 Cerberus Ag Rauchmelder.
JPS57100592A (en) * 1980-12-16 1982-06-22 Nakanishi Engineering Kk Fire alarm
US4529969A (en) * 1982-12-03 1985-07-16 Federal Signal Corporation Siren
GB8813811D0 (en) 1988-06-10 1988-07-13 Cairney J Smoke detector
US5132659A (en) * 1990-07-03 1992-07-21 Kuo Ching L Flashing light siren alarm
GB2248996A (en) * 1990-10-17 1992-04-22 Canon Res Ct Europe Ltd Speaker assembly
DE69211753T2 (de) * 1991-04-19 1996-11-07 Fulleon Synchrobell Ltd Schallerzeuger
GB2269959B (en) * 1992-08-19 1996-03-06 Canon Audio Ltd Sound output
JPH0944767A (ja) * 1995-07-28 1997-02-14 Takeshi Yugeta コンパクト火災警報器
US5684467A (en) * 1995-09-07 1997-11-04 Wheelock Inc. Universal mounting plate for audible-visual alarms
GB2306218B (en) * 1995-10-11 1999-06-23 Amlani Manhar Combined detector & sounder device for fire alarm system

Also Published As

Publication number Publication date
AU6304698A (en) 1998-09-18
EP0976117A1 (de) 2000-02-02
US6362726B1 (en) 2002-03-26
GB2322727A8 (en) 1998-09-11
WO1998038608A1 (en) 1998-09-03
GB2322727A (en) 1998-09-02
GB9704066D0 (en) 1997-04-16
EP0976117B1 (de) 2003-02-05
ES2192763T3 (es) 2003-10-16
DE69811218T2 (de) 2004-02-19

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition