FI810672L - Elddetekteringssystem - Google Patents

Elddetekteringssystem

Info

Publication number: FI810672L
Authority: FI; Finland
Prior art keywords: elddetekteringssystem
Prior art date: 1980-03-19

Application number

FI810672A

Other languages

English (en)

Other versions

FI810672A7 (fi

Inventor

Haruchika Machida

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.)

1980-03-19

Filing date

1981-03-04

Publication date

1981-09-20

1981-03-04 Application filed by Hochiki Co filed Critical Hochiki Co

1981-09-20 Publication of FI810672L publication Critical patent/FI810672L/fi

1981-09-20 Publication of FI810672A7 publication Critical patent/FI810672A7/fi

Classifications

- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B25/00—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
- G08B25/01—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium
- G08B25/04—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium using a single signalling line, e.g. in a closed loop
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B17/00—Fire alarms; Alarms responsive to explosion

Landscapes

Business, Economics & Management (AREA)
Emergency Management (AREA)
Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Fire Alarms (AREA)
Fire-Detection Mechanisms (AREA)
Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)

FI810672A 1980-03-19 1981-03-04 Tulen havaitsemisjärjestelmä. FI810672A7 (fi)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP3510880A JPS56132690A (en)	1980-03-19	1980-03-19	Fire detector

Publications (2)

Publication Number	Publication Date
FI810672L true FI810672L (fi)	1981-09-20
FI810672A7 FI810672A7 (fi)	1981-09-20

Family

ID=12432728

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FI810672A FI810672A7 (fi)	1980-03-19	1981-03-04	Tulen havaitsemisjärjestelmä.

Country Status (7)

Country	Link
US (1)	US4388616A (fi)
EP (1)	EP0036276A3 (fi)
JP (1)	JPS56132690A (fi)
AU (1)	AU525159B2 (fi)
DK (1)	DK101281A (fi)
FI (1)	FI810672A7 (fi)
NO (1)	NO810740L (fi)

Families Citing this family (40)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4470047A (en) *	1982-02-04	1984-09-04	Baker Industries, Inc.	Bidirectional, interactive fire detection system
US4679156A (en) *	1981-05-21	1987-07-07	Santa Barbara Research Center	Microprocessor-controlled fire sensor
JPS59173898A (ja) *	1983-03-23	1984-10-02	能美防災株式会社	家庭用などの火災報知機
JPH0610837B2 (ja) *	1983-03-31	1994-02-09	能美防災株式会社	火災感知装置
JPS59201193A (ja) *	1983-04-30	1984-11-14	松下電工株式会社	火報システム
GB8324136D0 (en) *	1983-09-09	1983-10-12	Graviner Ltd	Fire and explosion detection and suppression
GB8431883D0 (en) *	1984-12-18	1985-01-30	Gent Ltd	Transmission system
JPS61237197A (ja) *	1985-04-12	1986-10-22	ホーチキ株式会社	火災警報装置
US4675541A (en) *	1986-02-07	1987-06-23	Peters Henry T	Automatic fire prevention system
JPS62215848A (ja) *	1986-03-18	1987-09-22	Hochiki Corp	感知装置
JPS6455696A (en) *	1987-08-26	1989-03-02	Hochiki Co	Fire judging device
IE872812L (en) *	1987-10-20	1989-04-20	Winsju Ltd	Control unit for an alarm system
US4916432A (en) *	1987-10-21	1990-04-10	Pittway Corporation	Smoke and fire detection system communication
US5105371A (en) *	1988-04-14	1992-04-14	Fike Corporation	Environmental detection system useful for fire detection and suppression
US4977527A (en) *	1988-04-14	1990-12-11	Fike Corporation	Threshold compensation and calibration in distributed environmental detection system for fire detection and suppression
CH677413A5 (fi) *	1988-06-10	1991-05-15	Cerberus Ag
JPH0237492A (ja) *	1988-07-27	1990-02-07	Yamatake Honeywell Co Ltd	火災検出方法及び装置
EP0419668B1 (en) *	1989-01-25	1996-03-20	Nohmi Bosai Kabushiki Kaisha	Fire alarm system
US5189399A (en) *	1989-02-18	1993-02-23	Hartwig Beyersdorf	Method of operating an ionization smoke alarm and ionization smoke alarm
US4984637A (en) *	1989-06-23	1991-01-15	Finnigan Wilfred J	Electronic fire protection system
US5051723A (en) *	1989-09-29	1991-09-24	George E. Long	Signalling system with ambient condition reference monitoring
GB2239952B (en) *	1989-12-15	1994-09-21	Para Mech Limited	Refrigerant Detection
JP3231886B2 (ja) *	1993-03-31	2001-11-26	能美防災株式会社	光電式火災感知器
WO1995006926A1 (en) *	1993-08-30	1995-03-09	Gaztech International Corporation	Adaptive fire detector
US5483222A (en) *	1993-11-15	1996-01-09	Pittway Corporation	Multiple sensor apparatus and method
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
US5726633A (en) *	1995-09-29	1998-03-10	Pittway Corporation	Apparatus and method for discrimination of fire types
US6604023B1 (en)	2000-04-28	2003-08-05	International Business Machines Corporation	Managing an environment utilizing a portable data processing system
US6636808B1 (en)	2000-04-28	2003-10-21	International Business Machines Corporation	Managing an environment via a universally accessible server system
US6622115B1 (en) *	2000-04-28	2003-09-16	International Business Machines Corporation	Managing an environment according to environmental preferences retrieved from a personal storage device
GB2457251A (en) *	2008-02-06	2009-08-12	Ritchie Colin Peter Macefield	Smoke alarm with timer to detect smoke only during specific hours of the day
US8446285B2 (en) *	2008-02-08	2013-05-21	Siemens Industry, Inc.	Methods and apparatus for controlling and testing a notification appliance circuit
CN102750800B (zh) *	2012-06-27	2013-09-25	张金木	一种火灾自动报警系统
JP2016148985A (ja) *	2015-02-12	2016-08-18	ホーチキ株式会社	防災機器システム
ES2938349T3 (es) *	2015-07-13	2023-04-10	Carrier Corp	Sistema de automatización de seguridad
CN105336083B (zh) *	2015-12-03	2018-06-29	山东大学	基于机敏材料的隧道火灾预警传感器及其路面布设系统
ES3005091T3 (en)	2021-04-05	2025-03-13	Carrier Corp	Fire system with current response calibration
CN114849108B (zh) *	2022-07-06	2022-11-11	四川坤弘远祥科技有限公司	一种非贮压式抑爆系统的控制系统
CN116612597A (zh) *	2023-06-26	2023-08-18	海南省林业科学研究院(海南省红树林研究院)	一种基于数据分析的森林火灾监测预警系统

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
IT952181B (it) *	1971-03-22	1973-07-20	Oak Electro Netics Corp	Perfezionamento nei sistemi di allarme antifurto
JPS4912799A (fi) *	1972-05-13	1974-02-04
DE2341087C3 (de) *	1973-08-14	1979-09-27	Siemens Ag, 1000 Berlin Und 8000 Muenchen	Automatische Brandmeldeanlage
JPS50123299A (fi) *	1974-03-15	1975-09-27
SE391250B (sv) *	1974-11-26	1977-02-07	Saab Scania Ab	Bevakningsanleggning, innefattande en centralenhet, somvia en kommunikationskanal er forbunden med ett flertal lokala terminalenheter
US4097851A (en) *	1976-07-19	1978-06-27	Pittway Corporation	Sensitivity compensated fire detector
US4101785A (en) *	1977-05-19	1978-07-18	Chloride, Incorporated	Smoke detector with switch means for increasing the sensitivity
DE2818211A1 (de) *	1977-09-19	1979-03-22	Fega Werk Ag Schlieren	Anordnung zur alarmauswertung bei brandausbruch
JPS54150098A (en) *	1978-05-18	1979-11-24	Hochiki Co	Flame detector
US4228424A (en) *	1978-10-16	1980-10-14	Baker Protective Services, Incorporated	Central station alarm
FR2457017A1 (fr) *	1979-02-14	1980-12-12	Accumulateurs Fixes	Matiere active positive pour generateur electrochimique a electrolyte non aqueux

1980
- 1980-03-19 JP JP3510880A patent/JPS56132690A/ja active Pending
1981
- 1981-03-04 AU AU68077/81A patent/AU525159B2/en not_active Ceased
- 1981-03-04 NO NO810740A patent/NO810740L/no unknown
- 1981-03-04 FI FI810672A patent/FI810672A7/fi not_active Application Discontinuation
- 1981-03-05 US US06/240,646 patent/US4388616A/en not_active Expired - Fee Related
- 1981-03-06 DK DK101281A patent/DK101281A/da not_active Application Discontinuation
- 1981-03-06 EP EP81300952A patent/EP0036276A3/en not_active Withdrawn

Also Published As

Publication number	Publication date
US4388616A (en)	1983-06-14
FI810672A7 (fi)	1981-09-20
AU6807781A (en)	1981-09-24
DK101281A (da)	1981-09-20
NO810740L (no)	1981-09-21
JPS56132690A (en)	1981-10-17
EP0036276A3 (en)	1982-05-26
EP0036276A2 (en)	1981-09-23
AU525159B2 (en)	1982-10-21

Publication	Publication Date	Title
FI813861L (fi)	1982-06-04	Tandprodukter
FI810672L (fi)	1981-09-20	Elddetekteringssystem
BE887534A (fr)	1981-08-17	Sandwichpaneelelement
BE889577A (nl)	1982-01-11	Golfvormsynthese
BE891422A (fr)	1982-03-31	Degrilleur
BR8107326A (pt)	1982-01-05	Container-tanque
FI813860L (fi)	1982-06-06	Foerbaettrat cigarrettfilter
BR8101718A (pt)	1981-09-29	Microcentrais
BE889192A (fr)	1981-10-01	Recolteuse-hacheuse
DK265181A (da)	1982-01-07	Roerklbling
BR8108640A (pt)	1982-04-27	Filatorio
BE889004A (nl)	1981-11-27	Grijper
BR8108621A (pt)	1982-04-06	Arpeu
BE889708A (fr)	1981-11-16	Sous-soleuse
JPS5753787A (ja)	1982-03-30	Kyarakutadeisupureisochi
BE890439A (fr)	1982-03-22	Afdekbaanrol
BE890703A (fr)	1982-04-13	Robinet-vanne
BE891654A (fr)	1982-04-16	Schuifdeur
BE887835A (fr)	1981-09-09	Fluidumsysteem
BG32324A1 (bg)	1982-07-15	Telopodavahho ustrojjstvo
BE888818A (fr)	1981-08-28	Telerupteur
FI813345L (fi)	1982-05-07	Paobackningsskydd
FI803734L (fi)	1982-06-03	Ishockeytraeningsredskap
AR219450A1 (es)	1980-08-15	Portasachet
BR8002799A (pt)	1981-12-22	Corredica

Legal Events

Date	Code	Title	Description
2004-08-31	FD	Application lapsed	Owner name: HOCHIKI CORPORATION