SE8503853L - Brandalarmsystem - Google Patents

Brandalarmsystem

Info

Publication number
SE8503853L
SE8503853L SE8503853A SE8503853A SE8503853L SE 8503853 L SE8503853 L SE 8503853L SE 8503853 A SE8503853 A SE 8503853A SE 8503853 A SE8503853 A SE 8503853A SE 8503853 L SE8503853 L SE 8503853L
Authority
SE
Sweden
Prior art keywords
section
changes
fire
physical phenomena
data
Prior art date
Application number
SE8503853A
Other languages
English (en)
Other versions
SE466625B (sv
SE8503853D0 (sv
Inventor
H Ishii
Y Yamauchi
Original Assignee
Hochiki Co
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 Co filed Critical Hochiki Co
Publication of SE8503853D0 publication Critical patent/SE8503853D0/sv
Publication of SE8503853L publication Critical patent/SE8503853L/sv
Publication of SE466625B publication Critical patent/SE466625B/sv

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR 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
    • G08B29/18—Prevention or correction of operating errors
    • G08B29/183—Single detectors using dual technologies
    • 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
    • G08B26/001—Alarm systems in which substations are interrogated in succession by a central station with individual interrogation of substations connected in parallel
    • G08B26/002—Alarm systems in which substations are interrogated in succession by a central station with individual interrogation of substations connected in parallel only replying the state of the sensor
SE8503853A 1984-08-17 1985-08-16 Brandalarmsystem SE466625B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59171337A JPS6149297A (ja) 1984-08-17 1984-08-17 火災報知装置

Publications (3)

Publication Number Publication Date
SE8503853D0 SE8503853D0 (sv) 1985-08-16
SE8503853L true SE8503853L (sv) 1986-02-18
SE466625B SE466625B (sv) 1992-03-09

Family

ID=15921351

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8503853A SE466625B (sv) 1984-08-17 1985-08-16 Brandalarmsystem

Country Status (10)

Country Link
US (1) US4796205A (sv)
JP (1) JPS6149297A (sv)
AU (1) AU580083B2 (sv)
CA (1) CA1257356A (sv)
CH (1) CH663853A5 (sv)
DE (1) DE3529344A1 (sv)
FI (1) FI84526C (sv)
GB (1) GB2164774B (sv)
NO (1) NO167174C (sv)
SE (1) SE466625B (sv)

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6139194A (ja) * 1984-07-31 1986-02-25 ホーチキ株式会社 火災警報装置
JPH079680B2 (ja) * 1985-04-01 1995-02-01 ホーチキ株式会社 アナログ火災報知装置
JPH0719315B2 (ja) * 1985-04-09 1995-03-06 ホーチキ株式会社 火災報知装置
JPS6219999A (ja) * 1985-07-18 1987-01-28 ホーチキ株式会社 火災報知装置
DE3607141A1 (de) * 1986-03-05 1987-09-10 Irs Ind Rationalis Syst Gmbh Verfahren und vorrichtung zum explosionsschutz von anlagen, rohrleitungen u. dgl. durch druckueberwachung
US5105370A (en) * 1988-04-14 1992-04-14 Fike Corporation Environmental detection system useful for fire detection and suppression
US4937763A (en) * 1988-09-06 1990-06-26 E I International, Inc. Method of system state analysis
US5237512A (en) * 1988-12-02 1993-08-17 Detector Electronics Corporation Signal recognition and classification for identifying a fire
JP2758671B2 (ja) * 1989-01-20 1998-05-28 ホーチキ株式会社 火災判断装置
US5121344A (en) * 1989-07-03 1992-06-09 The United States Of America As Represented By The Secretary Of The Interior Method of locating underground mines fires
GB9315779D0 (en) * 1993-07-30 1993-09-15 Stoneplan Limited Apparatus and methods
US5438983A (en) * 1993-09-13 1995-08-08 Hewlett-Packard Company Patient alarm detection using trend vector analysis
US5483222A (en) * 1993-11-15 1996-01-09 Pittway Corporation Multiple sensor apparatus and method
JP3213661B2 (ja) * 1993-11-25 2001-10-02 能美防災株式会社 火災検出装置
US5486811A (en) * 1994-02-09 1996-01-23 The United States Of America As Represented By The Secretary Of The Navy Fire detection and extinguishment system
US5627515A (en) * 1995-02-24 1997-05-06 Pittway Corporation Alarm system with multiple cooperating sensors
US5808541A (en) * 1995-04-04 1998-09-15 Golden; Patrick E. Hazard detection, warning, and response system
US5557262A (en) * 1995-06-07 1996-09-17 Pittway Corporation Fire alarm system with different types of sensors and dynamic system parameters
EP0762358B1 (en) * 1995-08-18 2001-10-31 Gsbs Development Corporation Fire detection system
ES2320095T3 (es) * 2000-03-09 2009-05-19 Smartsignal Corporation Operador generalizado de similitud angular lenticular.
US6957172B2 (en) 2000-03-09 2005-10-18 Smartsignal Corporation Complex signal decomposition and modeling
US7739096B2 (en) * 2000-03-09 2010-06-15 Smartsignal Corporation System for extraction of representative data for training of adaptive process monitoring equipment
US6952662B2 (en) * 2000-03-30 2005-10-04 Smartsignal Corporation Signal differentiation system using improved non-linear operator
US6441743B1 (en) * 2000-10-30 2002-08-27 The Mitre Corporation Method and apparatus for determining hazard levels of chemical/biological/nuclear agents in an environment
US6556939B1 (en) * 2000-11-22 2003-04-29 Smartsignal Corporation Inferential signal generator for instrumented equipment and processes
US7233886B2 (en) * 2001-01-19 2007-06-19 Smartsignal Corporation Adaptive modeling of changed states in predictive condition monitoring
US20020183971A1 (en) * 2001-04-10 2002-12-05 Wegerich Stephan W. Diagnostic systems and methods for predictive condition monitoring
US7539597B2 (en) 2001-04-10 2009-05-26 Smartsignal Corporation Diagnostic systems and methods for predictive condition monitoring
US6975962B2 (en) * 2001-06-11 2005-12-13 Smartsignal Corporation Residual signal alert generation for condition monitoring using approximated SPRT distribution
JP4066761B2 (ja) * 2001-11-27 2008-03-26 松下電工株式会社 火災警報システム
US7286050B2 (en) * 2003-12-05 2007-10-23 Honeywell International, Inc. Fire location detection and estimation of fire spread through image processing based analysis of detector activation
JP4724397B2 (ja) * 2004-08-27 2011-07-13 大阪瓦斯株式会社 警報装置
US8275577B2 (en) 2006-09-19 2012-09-25 Smartsignal Corporation Kernel-based method for detecting boiler tube leaks
US8311774B2 (en) * 2006-12-15 2012-11-13 Smartsignal Corporation Robust distance measures for on-line monitoring
US7782197B2 (en) * 2007-11-15 2010-08-24 Honeywell International Inc. Systems and methods of detection using fire modeling
US8681011B2 (en) * 2011-02-21 2014-03-25 Fred Conforti Apparatus and method for detecting fires
US9117360B1 (en) 2014-06-06 2015-08-25 Fred Conforti Low battery trouble signal delay in smoke detectors

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3924252A (en) * 1973-03-15 1975-12-02 Espey Mfg & Electronics Corp Laser smoke detection
JPS50106082A (sv) * 1973-07-25 1975-08-21
DE2341087C3 (de) * 1973-08-14 1979-09-27 Siemens Ag, 1000 Berlin Und 8000 Muenchen Automatische Brandmeldeanlage
JPS5727111Y2 (sv) * 1975-04-11 1982-06-12
US4254414A (en) * 1979-03-22 1981-03-03 The United States Of America As Represented By The Secretary Of The Navy Processor-aided fire detector
US4316184A (en) * 1979-07-27 1982-02-16 Pittway Corporation Combination combustion-products detector
US4402054A (en) * 1980-10-15 1983-08-30 Westinghouse Electric Corp. Method and apparatus for the automatic diagnosis of system malfunctions
IL64447A (en) * 1980-12-12 1987-12-20 Graviner Ltd Fire or explosion detection system
US4592000A (en) * 1982-06-24 1986-05-27 Terumo Corporation Electronic clinical thermometer, and method of measuring body temperature
JPS5977596A (ja) * 1982-10-27 1984-05-04 ニツタン株式会社 環境異常検出警報システム
DE3405857A1 (de) * 1983-02-24 1984-08-30 Hochiki K.K., Tokio/Tokyo Feueralarmsystem
US4496817A (en) * 1983-07-07 1985-01-29 General Electric Company Automatic fire detection for a microwave oven

Also Published As

Publication number Publication date
SE466625B (sv) 1992-03-09
CH663853A5 (fr) 1988-01-15
FI853087A0 (fi) 1985-08-12
SE8503853D0 (sv) 1985-08-16
FI84526C (sv) 1991-12-10
AU580083B2 (en) 1988-12-22
FI84526B (fi) 1991-08-30
NO167174B (no) 1991-07-01
FI853087L (fi) 1986-02-18
AU4599985A (en) 1986-02-20
US4796205A (en) 1989-01-03
NO853219L (no) 1986-02-18
GB2164774A (en) 1986-03-26
CA1257356A (en) 1989-07-11
NO167174C (no) 1991-10-09
GB2164774B (en) 1988-05-05
JPH0452520B2 (sv) 1992-08-24
DE3529344A1 (de) 1986-02-20
JPS6149297A (ja) 1986-03-11
GB8520571D0 (en) 1985-09-25

Similar Documents

Publication Publication Date Title
SE8503853D0 (sv) Brandalarmsystem
KR860006723A (ko) 유추(類推)제어시스템
JPS56140452A (en) Memory protection system
KR960700488A (ko) 제어 시스템에 대한 원격 제어(remote control of a control system)
NO810350L (no) Fremgangsmaate og anordning for aa paavise kollisjonsrisikovann og hindre kollisjon ved navigasjon i aapen sjoe og kystfar
KR910014678A (ko) 경량 미사일 유도 시스템
FR1332017A (fr) Systèmes d'identification de la parole
KR840000005A (ko) 식별 기능을 가진 이중 스펙트럼 화재 감지기
KR950035383A (ko) 운동 벡터 검출 장치
Balogh et al. A scaling technique for measuring social attitudes toward capital punishment.
KR900005345A (ko) 온라인 수기 문자 인식 장치
JPS567180A (en) Character recognizing method for optical character reader
JPS56145600A (en) Detection system for memory destruction
JPS56127269A (en) Totalizing system based on time band
KR960014969A (ko) 클러터 경계 검출에 의한 일정 오경보율 검파기
JPS5495144A (en) Malfunction detection system in data processing unit
ES8707360A1 (es) Dispositivo de deteccion de intrusion aplicable especialmente a un sistema de alarma
JPS56132061A (en) Dot picture signal detection
JPS552139A (en) Detection of opening and closing of manhole cover
GB1281626A (en) Improvements in or relating to character recognition systems
JPS6473398A (en) Voice recognition equipment
JPS5481730A (en) Character pick up system of pattern
SU636651A1 (ru) Устройство дл пожарной сигнализации
JPS54157043A (en) Loop detection system of stroke
SU1606131A1 (ru) Автоматическа система активного подавлени взрыва в замкнутом объеме

Legal Events

Date Code Title Description
NAL Patent in force

Ref document number: 8503853-7

Format of ref document f/p: F

NUG Patent has lapsed

Ref document number: 8503853-7

Format of ref document f/p: F