IT1009317B - Sistema di allarme di emergenza per la rivelazione del fumo - Google Patents

Sistema di allarme di emergenza per la rivelazione del fumo

Info

Publication number: IT1009317B
Authority: IT; Italy
Prior art keywords: alarm system; smoke detection; emergency alarm; emergency; smoke
Prior art date: 1973-03-19

Application number

IT67819/74A

Other languages

English (en)

Original Assignee

Gen Time 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.)

1973-03-19

Filing date

1974-03-18

Publication date

1976-12-10

1974-03-18 Application filed by Gen Time Corp filed Critical Gen Time Corp

1976-12-10 Application granted granted Critical

1976-12-10 Publication of IT1009317B publication Critical patent/IT1009317B/it

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
- G08B29/02—Monitoring continuously signalling or alarm systems
- G08B29/04—Monitoring of the detection circuits
- G08B29/043—Monitoring of the detection circuits of fire detection circuits
- 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
- G08B17/11—Actuation by presence of smoke or gases, e.g. automatic alarm devices for analysing flowing fluid materials by the use of optical means using an ionisation chamber for detecting smoke or gas
- 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
- G08B29/12—Checking intermittently signalling or alarm systems
- G08B29/14—Checking intermittently signalling or alarm systems checking the detection circuits
- G08B29/145—Checking intermittently signalling or alarm systems checking the detection circuits of fire detection circuits
- 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
- G08B29/16—Security signalling or alarm systems, e.g. redundant systems

Landscapes

Engineering & Computer Science (AREA)
Computer Security & Cryptography (AREA)
Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Chemical & Material Sciences (AREA)
Analytical Chemistry (AREA)
Business, Economics & Management (AREA)
Emergency Management (AREA)
Fire-Detection Mechanisms (AREA)
Fire Alarms (AREA)
Alarm Systems (AREA)

IT67819/74A 1973-03-19 1974-03-18 Sistema di allarme di emergenza per la rivelazione del fumo IT1009317B (it)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA166,370A CA1014675A (en)	1973-03-19	1973-03-19	Emergency alarm system

Publications (1)

Publication Number	Publication Date
IT1009317B true IT1009317B (it)	1976-12-10

Family

ID=4096113

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT67819/74A IT1009317B (it)	1973-03-19	1974-03-18	Sistema di allarme di emergenza per la rivelazione del fumo

Country Status (6)

Country	Link
US (1)	US3952294A (it)
CA (1)	CA1014675A (it)
DE (1)	DE2413162A1 (it)
FR (1)	FR2222708B3 (it)
GB (2)	GB1472942A (it)
IT (1)	IT1009317B (it)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4106007A (en) *	1974-07-17	1978-08-08	New England Power Service Company	Method and apparatus for transmitting intelligence over a carrier wave
NZ182979A (en) *	1975-12-23	1980-11-28	Univ Melbourne	Transponders for monitoring electric fence effectiveness
JPS5299099A (en) *	1976-02-16	1977-08-19	Nohmi Bosai Kogyo Co Ltd	Fire detector
DE2707409C2 (de) *	1977-02-21	1985-02-21	Hartwig Dipl.-Ing. 2409 Scharbeutz Beyersdorf	Ionisationsbrandmelder
DD136078A1 (de) *	1977-12-08	1979-06-13	Willi Wogatzke	Schaltungsanordnung fuer einen ionisationsfeuermelder mit selbstueberwachung seiner funktion
DE2810534C2 (de) *	1978-03-10	1983-10-20	Siemens AG, 1000 Berlin und 8000 München	Rundsteueranlage
CH629905A5 (de) *	1978-07-17	1982-05-14	Cerberus Ag	Gas- und/oder brandmeldeanlage.
US4282520A (en) *	1978-10-25	1981-08-04	Shipp John I	Piezoelectric horn and a smoke detector containing same
ZA81878B (en) *	1980-02-18	1982-02-24	Sangamo Weston	Transmission systems for transmitting signals over power distribution networks,and transmitters for use therein
US4481502A (en) *	1982-03-26	1984-11-06	Dawson N Rick	Central smoke alarm and annunciator
US4916432A (en) *	1987-10-21	1990-04-10	Pittway Corporation	Smoke and fire detection system communication
US6172612B1 (en)	1999-06-04	2001-01-09	Mark Odachowski	Smoke detector with remote testing, shutoff and powering means
WO2004034348A1 (fr) *	2002-10-04	2004-04-22	Valery Vasilievich Ovchinnikov	Procede de formation et de transmission de signaux
US7289036B2 (en) *	2003-01-15	2007-10-30	Michael Alexander Salzhauer	Personal alarm device
US7005999B2 (en) *	2003-01-15	2006-02-28	Michael Alexander Salzhauer	Personal monitoring system
US6897774B2 (en) *	2003-05-07	2005-05-24	Edwards Systems Technology, Inc.	Ambient condition detector with multipe sensors and single control unit
US8068034B2 (en) *	2007-11-14	2011-11-29	Pioneering Technology Corp.	Safety sensor device
JP6175235B2 (ja) *	2012-12-25	2017-08-02	能美防災株式会社	火災報知設備及びそれに利用する火災感知器及び終端装置
DE102014019773B4 (de)	2014-12-17	2023-12-07	Elmos Semiconductor Se	Vorrichtung und Verfahren zur Unterscheidung von festen Objekten, Kochdunst und Rauch mittels des Displays eines Mobiltelefons
DE102014019172B4 (de)	2014-12-17	2023-12-07	Elmos Semiconductor Se	Vorrichtung und Verfahren zur Unterscheidung von festen Objekten, Kochdunst und Rauch mit einem kompensierenden optischen Messsystem
US12151131B1 (en) *	2023-05-17	2024-11-26	Tyco Fire & Security Gmbh	Fire panel end of line supervision monitoring

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3697984A (en) *	1969-05-23	1972-10-10	Clendenin Inventors Ltd Partne	Computer-alarm interface system
ZA71780B (en) *	1970-03-31	1971-10-27	Nittan Co Ltd	Fire alarming system

1973
- 1973-03-19 CA CA166,370A patent/CA1014675A/en not_active Expired
1974
- 1974-01-03 US US05/430,574 patent/US3952294A/en not_active Expired - Lifetime
- 1974-03-18 IT IT67819/74A patent/IT1009317B/it active
- 1974-03-18 FR FR7409069A patent/FR2222708B3/fr not_active Expired
- 1974-03-19 GB GB2142675A patent/GB1472942A/en not_active Expired
- 1974-03-19 DE DE2413162A patent/DE2413162A1/de not_active Withdrawn
- 1974-03-19 GB GB1202574A patent/GB1472941A/en not_active Expired

Also Published As

Publication number	Publication date
GB1472941A (en)	1977-05-11
FR2222708B3 (it)	1977-01-07
DE2413162A1 (de)	1974-10-03
GB1472942A (en)	1977-05-11
US3952294A (en)	1976-04-20
CA1014675A (en)	1977-07-26
FR2222708A1 (it)	1974-10-18

Publication	Publication Date	Title
IT1009317B (it)	1976-12-10	Sistema di allarme di emergenza per la rivelazione del fumo
IT977257B (it)	1974-09-10	Sistema d allarme per rilevare intrusioni
IT1019711B (it)	1977-11-30	Sistema per il rilevamento e lo spegnimento di incendi
IT1018645B (it)	1977-10-20	Sistema di avvertimento caratteriz zato da allarmi falsi e minimi
DK130857B (da)	1975-04-21	Ioniseringsbrandalarmeringsanlæg.
IT1024818B (it)	1978-07-20	Sistema rivelatore di gas
IT1023272B (it)	1978-05-10	Sistema avvertitore della pressione di pneumatioi
AU465213B2 (en)	1975-09-18	Fire alarm signalling system
BE765366A (fr)	1971-10-06	Systeme de detection de feuilles multiples
DK129069B (da)	1974-08-12	Brandalarmanlæg.
AT344547B (de)	1978-07-25	Automatische brandmeldeanlage
CH547531A (de)	1974-03-29	Feuermeldeanlage.
IT1007859B (it)	1976-10-30	Rivelatore di incendio incipiente
NL177633C (nl)	1985-10-16	Ionisatiebrandmelder.
TR18071A (tr)	1976-09-21	Entruesiyon tespit sistemi
IT981112B (it)	1974-10-10	Rivelatore di fumo
NL7409225A (nl)	1975-01-20	Pulsdetectiestelsel.
CA1007323A (en)	1977-03-22	Intrusion detecting alarm system
ZA731749B (en)	1973-12-19	Intrusion detection system
IT990203B (it)	1975-06-20	Apparecchio di rivelazione di incendio
BR7108461D0 (pt)	1973-05-17	Sistema de alarme
AU5853073A (en)	1975-01-30	Smoke detecting system
DK143724C (da)	1982-03-15	Alarmanlaeg
CH538165A (de)	1973-06-15	Einbruchssicherungsanlage
BR7308343D0 (pt)	1974-08-15	Um sistema de sinalizacao de elevadores