DE4129889C2 - Sicherheits-Tonalarmanlage - Google Patents

Sicherheits-Tonalarmanlage

Info

Publication number
DE4129889C2
DE4129889C2 DE4129889A DE4129889A DE4129889C2 DE 4129889 C2 DE4129889 C2 DE 4129889C2 DE 4129889 A DE4129889 A DE 4129889A DE 4129889 A DE4129889 A DE 4129889A DE 4129889 C2 DE4129889 C2 DE 4129889C2
Authority
DE
Germany
Prior art keywords
signal
circuit
signal converter
acoustic
sound
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 - Fee Related
Application number
DE4129889A
Other languages
German (de)
English (en)
Other versions
DE4129889A1 (de
Inventor
Timothy G Curran
Mark A Toycen
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.)
Graseby Medical Ltd
Original Assignee
Graseby Medical 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 Graseby Medical Ltd filed Critical Graseby Medical Ltd
Publication of DE4129889A1 publication Critical patent/DE4129889A1/de
Application granted granted Critical
Publication of DE4129889C2 publication Critical patent/DE4129889C2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING SYSTEMS, e.g. PERSONAL CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B29/00—Checking or monitoring of signalling or alarm systems; Prevention or correction of operating errors, e.g. preventing unauthorised operation
    • G08B29/02—Monitoring continuously signalling or alarm systems
    • G08B29/10—Monitoring of the annunciator circuits
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING SYSTEMS, e.g. PERSONAL CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B13/00—Burglar, theft or intruder alarms
    • G08B13/16—Actuation by interference with mechanical vibrations in air or other fluid

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Alarm Systems (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Piezo-Electric Transducers For Audible Bands (AREA)
  • Selective Calling Equipment (AREA)
DE4129889A 1990-09-07 1991-09-09 Sicherheits-Tonalarmanlage Expired - Fee Related DE4129889C2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/579,305 US5103214A (en) 1990-09-07 1990-09-07 Auxiliary alarm

Publications (2)

Publication Number Publication Date
DE4129889A1 DE4129889A1 (de) 1992-03-12
DE4129889C2 true DE4129889C2 (de) 2003-11-06

Family

ID=24316363

Family Applications (1)

Application Number Title Priority Date Filing Date
DE4129889A Expired - Fee Related DE4129889C2 (de) 1990-09-07 1991-09-09 Sicherheits-Tonalarmanlage

Country Status (5)

Country Link
US (1) US5103214A (https=)
JP (1) JP2585040Y2 (https=)
KR (1) KR0114423Y1 (https=)
DE (1) DE4129889C2 (https=)
GB (1) GB2247765B (https=)

Families Citing this family (56)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5416463A (en) * 1992-11-18 1995-05-16 Intermec Corporation Method and apparatus for producing a sound from a handheld enclosure
US5419684A (en) * 1993-06-14 1995-05-30 Minnesota Mining And Manufacturing Company Infusion pump with reversible motor and method of use
DE69833367T2 (de) 1997-04-29 2006-08-03 Medtronic, Inc., Minneapolis Optische erkennung und quantifizierung von mikrobläschen in blut
DE19950200C5 (de) * 1999-10-19 2008-04-17 Bayerische Motoren Werke Ag Kraftfahrzeugalarmanlage und Verfahren zum Betrieb einer solchen
DE10046845C2 (de) * 2000-09-20 2003-08-21 Fresenius Medical Care De Gmbh Verfahren und Vorrichtung zur Funktionsprüfung einer Anzeigeeinrichtung eines medizinisch-technischen Gerätes
US6970078B2 (en) * 2002-10-29 2005-11-29 M.E.P. Cad, Inc. Methods and apparatus for generating a data structure indicative of an alarm system circuit
DE102005013418A1 (de) * 2005-03-23 2006-09-28 B. Braun Medizintechnologie Gmbh Blutbehandlungsgerät mit Alarmvorrichtung
GB0510484D0 (en) 2005-05-24 2005-06-29 New Transducers Ltd Acoustic device
US7962188B2 (en) 2005-10-14 2011-06-14 Masimo Corporation Robust alarm system
US8150660B2 (en) * 2007-05-01 2012-04-03 M.E.P. Cad, Inc. Methods and apparatuses for automatically selecting a pipe in a CAD drawing
US8554520B2 (en) 2007-05-01 2013-10-08 Auto Prep, Llc Systems and methods for differentiating and associating multiple drawings in a CAD environment
US20090273598A1 (en) * 2008-05-01 2009-11-05 M.E.P. Cad, Inc. Methods and apparatuses for automatically converting objects in CAD drawing from two-dimensions to three-dimensions
EP2153351A4 (en) * 2007-05-01 2015-05-13 M E P Cad Inc METHOD AND DEVICES FOR PREPARING A CAD DRAWING
US8600706B2 (en) * 2007-05-01 2013-12-03 Auto Prep, Llc Systems and methods for identifying crash sources in a CAD environment
WO2008137023A1 (en) * 2007-05-01 2008-11-13 M.E.P. Cad, Inc. Methods and apparatuses for handling a conflict in a cad drawing
US8773425B2 (en) * 2007-05-01 2014-07-08 M.E.P. CAD Inc. Methods and apparatuses for proposing resolutions to conflicts in a CAD drawing with reflections
US8441502B2 (en) 2007-05-01 2013-05-14 M.E.P. Cad, Inc. Methods and apparatuses for resolving a CAD drawing conflict with an arm around
US8224628B2 (en) * 2007-05-01 2012-07-17 M.E.P. Cad, Inc. Methods and apparatuses for placing a flexible drop in a CAD drawing
KR101482136B1 (ko) * 2008-04-29 2015-01-14 엘지전자 주식회사 가전기기 및 가전기기 시스템
KR101627219B1 (ko) * 2008-04-29 2016-06-03 엘지전자 주식회사 가전기기 및 가전기기를 포함하는 가전기기시스템
US8532273B2 (en) * 2008-04-29 2013-09-10 Lg Electronics Inc. Home appliance and home appliance system
KR101404104B1 (ko) * 2008-04-30 2014-06-10 엘지전자 주식회사 가전기기 진단시스템 및 그 동작방법
US20100040213A1 (en) * 2008-04-30 2010-02-18 Lg Electronics Inc. Home appliance and home appliance system
US9054953B2 (en) * 2008-06-16 2015-06-09 Lg Electronics Inc. Home appliance and home appliance system
US20100066554A1 (en) * 2008-09-02 2010-03-18 Lg Electronics Inc. Home appliance system
EP2207367A1 (de) * 2009-01-08 2010-07-14 Schweizer Electronic M2S AG Lautsprechergerät und entsprechendes Verfahren zu dessen Verwendung
KR101442115B1 (ko) * 2009-04-10 2014-09-18 엘지전자 주식회사 가전기기 및 가전기기 시스템
KR101597523B1 (ko) * 2009-04-10 2016-02-25 엘지전자 주식회사 가전기기 서비스 장치 및 그 제어방법
KR20100112948A (ko) * 2009-04-10 2010-10-20 엘지전자 주식회사 가전기기 진단시스템 및 그 진단방법
KR101421685B1 (ko) * 2009-04-10 2014-08-13 엘지전자 주식회사 가전기기 진단시스템 및 그 진단방법
KR101555586B1 (ko) * 2009-04-10 2015-09-24 엘지전자 주식회사 가전기기
US8565079B2 (en) * 2009-04-10 2013-10-22 Lg Electronics Inc. Home appliance and home appliance system
KR101579481B1 (ko) * 2009-04-10 2015-12-22 엘지전자 주식회사 가전기기 진단시스템 및 그 진단방법
AU2010269313B2 (en) 2009-07-06 2015-01-22 Lg Electronics Inc. Home appliance diagnosis system, and method for operating same
KR101403000B1 (ko) 2009-07-24 2014-06-17 엘지전자 주식회사 가전기기 및 그 신호출력방법
KR20110010374A (ko) 2009-07-24 2011-02-01 엘지전자 주식회사 가전기기 진단시스템 및 그 방법
KR101482138B1 (ko) * 2009-07-31 2015-01-13 엘지전자 주식회사 가전기기 진단시스템 및 그 진단방법
KR101472402B1 (ko) * 2009-07-31 2014-12-12 엘지전자 주식회사 가전기기 진단시스템 및 그 진단방법
KR101607891B1 (ko) * 2009-07-31 2016-04-11 엘지전자 주식회사 가전기기 진단시스템 및 그 진단방법
KR101553843B1 (ko) * 2009-07-31 2015-09-30 엘지전자 주식회사 가전기기 진단시스템 및 그 진단방법
KR101482137B1 (ko) * 2009-07-31 2015-01-13 엘지전자 주식회사 가전기기 진단시스템 및 그 진단방법
KR20110013582A (ko) * 2009-07-31 2011-02-10 엘지전자 주식회사 가전기기 진단시스템 및 그 진단방법
KR101472401B1 (ko) * 2009-07-31 2014-12-12 엘지전자 주식회사 가전기기 진단시스템 및 그 진단방법
AU2010279835B2 (en) * 2009-08-05 2014-08-28 Lg Electronics Inc. Home appliance and method for operating the same
JP5607902B2 (ja) * 2009-08-24 2014-10-15 日本光電工業株式会社 生体情報監視システム
KR101748605B1 (ko) 2010-01-15 2017-06-20 엘지전자 주식회사 냉장고 및 냉장고 진단시스템
EP2592786B1 (en) 2010-07-06 2015-03-18 LG Electronics Inc. Home appliance diagnosis system and diagnosis method for same
US9358411B2 (en) 2011-05-27 2016-06-07 Victaulic Company Flexible dry sprinkler
KR101416937B1 (ko) 2011-08-02 2014-08-06 엘지전자 주식회사 가전기기, 가전기기 진단시스템 및 동작방법
KR101252167B1 (ko) 2011-08-18 2013-04-05 엘지전자 주식회사 가전기기 진단장치 및 그 진단방법
WO2013153484A1 (en) * 2012-04-10 2013-10-17 Koninklijke Philips N.V. Method and system for checking an acoustic transducer
KR101942781B1 (ko) 2012-07-03 2019-01-28 엘지전자 주식회사 가전기기 및 가전기기 진단을 위한 신호음 출력방법
KR20140007178A (ko) 2012-07-09 2014-01-17 엘지전자 주식회사 가전기기 및 그 시스템
WO2016128308A1 (en) * 2015-02-11 2016-08-18 Fresenius Vial Sas Medical device comprising a visual and an audio alarm signal generator
US10169962B1 (en) * 2017-04-03 2019-01-01 Marion Kelly Walker Object location device and system
US11140476B1 (en) * 2020-06-10 2021-10-05 The Government of the United States of America, as represented by the Secretary of Homeland Security Remote audible alarm accessory for detection instruments with audio outputs

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4417235A (en) * 1981-03-24 1983-11-22 Del Grande Donald J Audible alarm network
US4843378A (en) * 1986-09-22 1989-06-27 Sharp Kabushiki Kaisha Failure alarm device for an appliance

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3641570A (en) * 1969-04-02 1972-02-08 Francis T Thompson Alarm system
US3835333A (en) * 1973-03-19 1974-09-10 M Balan Redundant electrical system
US4207559A (en) * 1977-09-26 1980-06-10 Meyer Michael M Alarm system with acoustically coupled transmitters and receiver
US4189720A (en) * 1977-10-07 1980-02-19 Lott Thomas M Repeater for smoke and similar alarms
US4241335A (en) * 1978-06-26 1980-12-23 Modern Automatic Alarms Limited Automatically supervised alarm system
US4337466A (en) * 1980-09-02 1982-06-29 Bell Telephone Laboratories, Incorporated Tamper protection for an automatic remote meter reading unit
US4380759A (en) * 1980-11-05 1983-04-19 Jerome Sulkoski Apparatus to alert a deaf person
CA1141004A (en) * 1981-04-24 1983-02-08 Vincent Varano Alarm system activated by buzzers
JPS5892804A (ja) * 1981-11-27 1983-06-02 Yoshiaki Kakino 接触検出装置
US4623878A (en) * 1982-06-28 1986-11-18 Henry Schoenwetter Christmas tree mounted smoke detector
US4570155A (en) * 1982-09-27 1986-02-11 Gateway Scientific, Inc. Smoke alarm activated light
JPS5988706U (ja) * 1982-12-06 1984-06-15 株式会社明電舎 二重系システムの警報回路
GB8312965D0 (en) * 1983-05-11 1983-06-15 Lucas Ind Plc Monitoring arrangement
DE3443152A1 (de) * 1984-06-29 1986-05-28 Jitze Marum Bouma Anordnung zur verhinderung des totdrueckens von ferkeln in schweinezuchtbetrieben
US4647913A (en) * 1985-01-15 1987-03-03 American District Telegraph Company Self-diagnostic ultrasonic intrusion detection system
US4755792A (en) * 1985-06-13 1988-07-05 Black & Decker Inc. Security control system
US4812827A (en) * 1985-11-12 1989-03-14 Scripps Keith A Detector and light assembly
US4818997A (en) * 1987-01-12 1989-04-04 Holmes Steven C Remote output indicator for providing output indications from a remotely located radar detector
US4801938A (en) * 1987-01-12 1989-01-31 Holmes Steven C Remote output indicator for providing output indications from a remotely located radar detector which is adapted to be used in connection with a brake light indicator
US4901056A (en) * 1988-01-04 1990-02-13 Pittway Corporation Test initiation apparatus with continuous or pulse input
US4827244A (en) * 1988-01-04 1989-05-02 Pittway Corporation Test initiation apparatus with continuous or pulse input
US4833453A (en) * 1988-02-04 1989-05-23 Westinghouse Electric Corp. Monitoring of movable components
US4897862A (en) * 1988-05-27 1990-01-30 Nec Corporation Acoustic alarm detection system for telephone activation

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4417235A (en) * 1981-03-24 1983-11-22 Del Grande Donald J Audible alarm network
US4843378A (en) * 1986-09-22 1989-06-27 Sharp Kabushiki Kaisha Failure alarm device for an appliance

Also Published As

Publication number Publication date
DE4129889A1 (de) 1992-03-12
GB2247765B (en) 1994-05-25
GB9117023D0 (en) 1991-09-18
US5103214A (en) 1992-04-07
KR920006840U (ko) 1992-04-22
JP2585040Y2 (ja) 1998-11-11
GB2247765A (en) 1992-03-11
JPH0490296U (https=) 1992-08-06
KR0114423Y1 (ko) 1998-10-01

Similar Documents

Publication Publication Date Title
DE4129889C2 (de) Sicherheits-Tonalarmanlage
DE3338711C2 (de) Feuerüberwachungs- und Alarmanlage
DE19506385C2 (de) Drahtlose Gefahren-Meldeanlage und Meldeverfahren
EP2879104B2 (de) Zusatzeinrichtung für einen als Punktmelder ausgebildeten Gefahrenmelder zur Funktionsüberwachung des Gefahrenmelders, sowie Anordnung und Verwendung einer solchen Einrichtung
EP1544643B1 (de) Verfahren und Vorrichtung zur Flächenüberwachung mit mehreren nebeneinander angeordneten Lichtsendern
DE2903041C2 (de) Meldevorrichtung zur Überwachung des Auftretens von zu meldenden Ereignissen
DE2216236B2 (de) Einbruch-detektorsystem
EP0032593A2 (de) Alarm-, Sicherungs- und Überwachungsanlage
DE60314594T2 (de) Verfahren und vorrichtung zum kontrollieren von brandmeldern
DE4035070A1 (de) Funkalarmanlage
DE102010002122A1 (de) Aussenbild-Überwachungssystem und Fahrzeug mit demselben
EP0121048B1 (de) Schaltungsanordnung zur Störpegel-Überwachung von Meldern, die in einer Gefahrenmeldeanlage angeordnet sind
DE102010002119A1 (de) Aussenbild-Überwachungssystem und Fahrzeug mit demselben
DE102010044016B4 (de) Vorrichtung zur Überwachung eines Schallgebers, ein System umfassend eine solche Vorrichtung und einen Schallgeber, sowie ein diesbezügliches Verfahren und eine diesbezügliche Verwendung
EP1277095B1 (de) System und verfahren zur überwachung einer einrichtung zum messen, steuern und regeln
EP2169645A1 (de) Prüfung der Meldelinien einer Gefahrenmeldeanlage
EP0654769B1 (de) Vorrichtung zum Scharfschalten einer Funkalarmanlage
EP1898377A1 (de) Melder und Verfahren zum Testen dieses Melders
EP2169644B1 (de) Prüfung der Meldelinien einer Gefahrenmeldeanlage
DE2815183A1 (de) Alarm-, sicherungs- und ueberwachungsanlage
DE69313739T2 (de) Rauchdetektierungsvorrichtung für Feueralarm
DE4022954A1 (de) Fehlerdetektor bei redundant vorgesehenen signalgebern
DE3751417T2 (de) Übertragungsschaltung bei einrichtungen zur verhinderung von katastrophen.
DE69407167T2 (de) Entstoerungsfunkvorrichtung fuer systeme zur ueberwachung des eindringens
DE3419802C2 (de) Einbruchalarmeinrichtung für abgeschlossene Räume

Legal Events

Date Code Title Description
8128 New person/name/address of the agent

Representative=s name: TAUCHNER, P., DIPL.-CHEM. DR.RER.NAT. HEUNEMANN, D

8127 New person/name/address of the applicant

Owner name: GRASEBY MEDICAL LTD., WATFORD, HERTFORDSHIRE, GB

8110 Request for examination paragraph 44
8304 Grant after examination procedure
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee