FR2596180B1 - Systeme de detection de fumees et analogues et detecteur correspondant - Google Patents

Systeme de detection de fumees et analogues et detecteur correspondant

Info

Publication number
FR2596180B1
FR2596180B1 FR8703739A FR8703739A FR2596180B1 FR 2596180 B1 FR2596180 B1 FR 2596180B1 FR 8703739 A FR8703739 A FR 8703739A FR 8703739 A FR8703739 A FR 8703739A FR 2596180 B1 FR2596180 B1 FR 2596180B1
Authority
FR
France
Prior art keywords
smoke
detector
detection system
detection
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
FR8703739A
Other languages
English (en)
Other versions
FR2596180A1 (fr
Inventor
Yuchi Sadataka
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.)
Hochiki Corp
Original Assignee
Hochiki Corp
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 Hochiki Corp filed Critical Hochiki Corp
Publication of FR2596180A1 publication Critical patent/FR2596180A1/fr
Application granted granted Critical
Publication of FR2596180B1 publication Critical patent/FR2596180B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B23/00—Alarms responsive to unspecified undesired or abnormal conditions
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B17/00—Fire alarms; Alarms responsive to explosion
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B17/00—Fire alarms; Alarms responsive to explosion
    • G08B17/10—Actuation by presence of smoke or gases, e.g. automatic alarm devices for analysing flowing fluid materials by the use of optical means
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B17/00—Fire alarms; Alarms responsive to explosion
    • G08B17/10—Actuation by presence of smoke or gases, e.g. automatic alarm devices for analysing flowing fluid materials by the use of optical means
    • G08B17/103—Actuation by presence of smoke or gases, e.g. automatic alarm devices for analysing flowing fluid materials by the use of optical means using a light emitting and receiving device
    • G08B17/107—Actuation by presence of smoke or gases, e.g. automatic alarm devices for analysing flowing fluid materials by the use of optical means using a light emitting and receiving device for detecting light-scattering due to smoke
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B26/00—Alarm systems in which substations are interrogated in succession by a central station

Landscapes

  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Fire-Detection Mechanisms (AREA)
  • Fire Alarms (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
FR8703739A 1986-03-18 1987-03-18 Systeme de detection de fumees et analogues et detecteur correspondant Expired - Fee Related FR2596180B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP61060095A JPS62215848A (ja) 1986-03-18 1986-03-18 感知装置

Publications (2)

Publication Number Publication Date
FR2596180A1 FR2596180A1 (fr) 1987-09-25
FR2596180B1 true FR2596180B1 (fr) 1993-12-03

Family

ID=13132188

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8703739A Expired - Fee Related FR2596180B1 (fr) 1986-03-18 1987-03-18 Systeme de detection de fumees et analogues et detecteur correspondant

Country Status (9)

Country Link
US (1) US4785283A (fr)
JP (1) JPS62215848A (fr)
AT (1) AT399786B (fr)
AU (1) AU597041B2 (fr)
CH (1) CH671643A5 (fr)
DE (1) DE3708758C2 (fr)
FI (1) FI92442C (fr)
FR (1) FR2596180B1 (fr)
GB (1) GB2188725B (fr)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0632144B2 (ja) * 1987-04-08 1994-04-27 ニツタン株式会社 環境異常警報装置
US4988884A (en) * 1988-11-22 1991-01-29 Walter Kidde Aerospace, Inc. High temperature resistant flame detector
US5159315A (en) * 1990-12-11 1992-10-27 Motorola, Inc. Communication system with environmental condition detection capability
JP3029716B2 (ja) * 1991-11-01 2000-04-04 ホーチキ株式会社 無線式アナログ感知器
US5473314A (en) * 1992-07-20 1995-12-05 Nohmi Bosai, Ltd. High sensitivity smoke detecting apparatus using a plurality of sample gases for calibration
GB2274333B (en) * 1993-01-07 1996-12-11 Hochiki Co Smoke detecting apparatus capable of detecting both smoke and fine particles
JP3231886B2 (ja) * 1993-03-31 2001-11-26 能美防災株式会社 光電式火災感知器
US5552765A (en) * 1993-07-12 1996-09-03 Detection Systems, Inc. Smoke detector with individually stored range of acceptable sensitivity
US6501810B1 (en) 1998-10-13 2002-12-31 Agere Systems Inc. Fast frame synchronization
US5546074A (en) * 1993-08-19 1996-08-13 Sentrol, Inc. Smoke detector system with self-diagnostic capabilities and replaceable smoke intake canopy
US5552763A (en) * 1993-11-10 1996-09-03 Simplex Time Recorder Company Fire alarm system with sensitivity adjustment
US5483222A (en) * 1993-11-15 1996-01-09 Pittway Corporation Multiple sensor apparatus and method
DE69418977T2 (de) * 1993-12-02 1999-12-30 Nohmi Bosai Ltd Feueralarmsystem
JP3330438B2 (ja) * 1993-12-16 2002-09-30 能美防災株式会社 煙感知器およびその調整装置
FR2723237B1 (fr) * 1994-07-29 1996-10-04 Lewiner Jacques Dispositif de detection d'incendie avec transmission de signal electrique analogique a une unite centrale
CA2198483C (fr) * 1994-08-26 2008-06-03 Daniel P. Croft Detecteur de fumee auto-reglable, autonome
US5612674A (en) * 1995-01-05 1997-03-18 Pittway Corporation High sensitivity apparatus and method with dynamic adjustment for noise
US5627515A (en) * 1995-02-24 1997-05-06 Pittway Corporation Alarm system with multiple cooperating sensors
US5557262A (en) * 1995-06-07 1996-09-17 Pittway Corporation Fire alarm system with different types of sensors and dynamic system parameters
EP0818765A1 (fr) * 1996-07-10 1998-01-14 Pittway Corporation Détecteur avec plusieurs capteurs et procédé de détermination locale d'une condition d'alarme potentielle
DE19902319B4 (de) * 1999-01-21 2011-06-30 Novar GmbH, Albstadt-Ebingen Zweigniederlassung Neuss, 41469 Streulichtbrandmelder
WO2001073381A2 (fr) † 2000-03-28 2001-10-04 Matsushita Electric Works, Ltd. Capteur de particules
DE10204384C1 (de) * 2002-02-04 2003-07-17 Preussag Ag Minimax Verfahren zur Steuerung von stationären Löschanlagen
US7221260B2 (en) * 2003-11-21 2007-05-22 Honeywell International, Inc. Multi-sensor fire detectors with audio sensors and systems thereof
US20060055548A1 (en) * 2004-09-13 2006-03-16 Ki Deog Kong Smoke detecting system having self-monitoring function
CN102077256B (zh) * 2008-04-24 2014-05-28 松下电器产业株式会社 烟传感器
US8681011B2 (en) 2011-02-21 2014-03-25 Fred Conforti Apparatus and method for detecting fires
WO2013186640A2 (fr) 2012-05-24 2013-12-19 Lundy Douglas H Système et procédé de détection de menace
DE102012217359B4 (de) * 2012-09-26 2024-04-11 BSH Hausgeräte GmbH Haushaltsgerät mit Sender
US9412258B2 (en) 2013-07-18 2016-08-09 Google Inc. Systems and methods for multi-criteria alarming
US9117360B1 (en) 2014-06-06 2015-08-25 Fred Conforti Low battery trouble signal delay in smoke detectors
WO2018011232A1 (fr) * 2016-07-11 2018-01-18 Autronica Fire & Security As Système et procédé de réglage de la portée dynamique d'un détecteur de fumée
EP3608657A3 (fr) * 2018-08-07 2020-03-25 Inim Electronics S.r.l. Procédé et système pour élargir la dynamique de détection d'un détecteur de particules et détecteur de particules.
IT201800007931A1 (it) * 2018-08-07 2020-02-07 Inim Electronics Srl Metodo e sistema per aumentare la dinamica di rilevazione di un rilevatore di particolato e rilevatore di particolato
CN109062317B (zh) * 2018-09-07 2020-08-07 无锡华润矽科微电子有限公司 恒流驱动电路及相应的光电烟雾报警电路
CN112485838A (zh) * 2020-10-14 2021-03-12 厦门汉印电子技术有限公司 基于光电传感器的动态检测方法、装置及打印设备

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB852325A (en) * 1956-03-07 1960-10-26 British Thomson Houston Co Ltd Improved means responsive to the density of smoke
GB1327231A (en) * 1970-01-07 1973-08-15 Nat Res Dev Fire detecting apparatus
JPS5317277B2 (fr) * 1972-08-01 1978-06-07
US4206456A (en) * 1975-06-23 1980-06-03 Chloride Incorporated Smoke detector
JPS583272B2 (ja) * 1978-06-07 1983-01-20 ホーチキ株式会社 火災感知器
CH629905A5 (de) * 1978-07-17 1982-05-14 Cerberus Ag Gas- und/oder brandmeldeanlage.
JPS6035882B2 (ja) * 1978-08-09 1985-08-17 株式会社フジクラ ケ−ブル導体端部の酸化皮膜除去法
EP0011364B1 (fr) * 1978-09-29 1983-05-18 Chubb Fire Limited Circuit détecteur de chaleur
JPS5679946A (en) * 1979-12-05 1981-06-30 Dainippon Screen Mfg Co Ltd Optical densitometer
JPS56132690A (en) * 1980-03-19 1981-10-17 Hochiki Co Fire detector
JPS58120326A (ja) * 1982-01-11 1983-07-18 Sharp Corp 集中監視システムの自動受信ゲイン制御方式
JPS59201193A (ja) * 1983-04-30 1984-11-14 松下電工株式会社 火報システム
AU573243B2 (en) * 1983-08-12 1988-06-02 Vision Systems Limited Pollution detecting apparatus
US4546344A (en) * 1984-03-05 1985-10-08 American District Telegraph Company Temperature compensated alarm system
JPS61169746A (ja) * 1985-01-23 1986-07-31 Sumitomo Metal Ind Ltd 赤外線式水分測定装置

Also Published As

Publication number Publication date
AU597041B2 (en) 1990-05-24
FI92442C (fi) 1994-11-10
AT399786B (de) 1995-07-25
FI871155A0 (fi) 1987-03-17
AU7002287A (en) 1987-09-24
FR2596180A1 (fr) 1987-09-25
ATA57887A (de) 1994-11-15
CH671643A5 (fr) 1989-09-15
DE3708758A1 (de) 1987-10-08
FI92442B (fi) 1994-07-29
US4785283A (en) 1988-11-15
GB8706307D0 (en) 1987-04-23
DE3708758C2 (de) 1997-02-13
FI871155A (fi) 1987-09-19
GB2188725A (en) 1987-10-07
GB2188725B (en) 1990-02-28
JPS62215848A (ja) 1987-09-22

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Legal Events

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ST Notification of lapse