NL7702767A - Indringeralarmstelsel. - Google Patents

Indringeralarmstelsel.

Info

Publication number: NL7702767A
Authority: NL; Netherlands
Prior art keywords: alarm system; entry alarm; entry; alarm
Prior art date: 1976-03-16

Application number

NL7702767A

Other languages

English (en)

Original Assignee

Elliott Brothers London 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.)

1976-03-16

Filing date

1977-03-15

Publication date

1977-09-20

1977-03-15 Application filed by Elliott Brothers London Ltd filed Critical Elliott Brothers London Ltd

1977-09-20 Publication of NL7702767A publication Critical patent/NL7702767A/nl

Links

Classifications

- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR 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
- G08B13/1654—Actuation by interference with mechanical vibrations in air or other fluid using passive vibration detection systems
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR 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
- G08B13/1654—Actuation by interference with mechanical vibrations in air or other fluid using passive vibration detection systems
- G08B13/1663—Actuation by interference with mechanical vibrations in air or other fluid using passive vibration detection systems using seismic sensing means

Landscapes

Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Burglar Alarm Systems (AREA)

NL7702767A 1976-03-16 1977-03-15 Indringeralarmstelsel. NL7702767A (nl)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB10494/76A GB1573446A (en)	1976-03-16	1976-03-16	Intruder alarm systems

Publications (1)

Publication Number	Publication Date
NL7702767A true NL7702767A (nl)	1977-09-20

Family

ID=9968892

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL7702767A NL7702767A (nl)	1976-03-16	1977-03-15	Indringeralarmstelsel.

Country Status (6)

Country	Link
US (1)	US4090180A (nl)
CA (1)	CA1088663A (nl)
DE (1)	DE2710834A1 (nl)
FR (1)	FR2344901A1 (nl)
GB (1)	GB1573446A (nl)
NL (1)	NL7702767A (nl)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1573618A (en) *	1976-03-16	1980-08-28	Elliott Brothers London Ltd	Intruder alarm systems
US4195286A (en) *	1978-01-06	1980-03-25	American District Telegraph Company	Alarm system having improved false alarm rate and detection reliability
DE2900444A1 (de) *	1979-01-08	1980-07-10	Licentia Gmbh	Verfahren und schaltungsanordnung zur auswertung von ausgangssignalen von schallaufnehmern einer objektschutzueberwachungsanlage und zur erzeugung eines alarmsignals
US4307387A (en) *	1979-02-23	1981-12-22	Elliott Brothers (London) Limited	Vibration-responsive intruder alarm system
DE3126937C2 (de) *	1981-07-08	1985-08-01	Fritz Fuss Kg, 7470 Albstadt	Alarmvorrichtung
US4604738A (en) *	1982-02-22	1986-08-05	Honeywell Inc.	Method and apparatus for classification of a moving terrestrial vehicle as light or heavy
US4742338A (en) *	1985-05-17	1988-05-03	Gec Avionics Limited	Intruder alarm system
DE3618693A1 (de) *	1985-06-12	1986-12-18	Yoshida Kogyo K.K., Tokio/Tokyo	Verfahren und vorrichtung zur feststellung der anwesenheit eines menschlichen koerpers
DE4237721B4 (de) *	1992-11-09	2005-09-01	Rheinmetall Defence Electronics Gmbh	Verfahren und Vorrichtung zur Identifizierung von Verkehrsteilnehmern
EP0612047A1 (de) *	1993-02-19	1994-08-24	GEUTEBRÜCK GmbH	Verfahren zur Auswertung elektroakustischer Signale
DE10317502A1 (de) *	2003-04-16	2004-11-18	Daimlerchrysler Ag	Verfahren zur Analyse eines Schallsignals
IL185184A0 (en) *	2007-08-09	2008-03-20	Elta Systems Ltd	Method and apparatus for detecting pedestrians
RU2572689C1 (ru) *	2014-10-03	2016-01-20	Общество с ограниченной ответственностью "СТИЛСОФТ"	Извещатель охранный
RU2697021C1 (ru) *	2018-11-27	2019-08-08	Федеральное Государственное Казенное Военное Образовательное Учреждение Высшего Образования "Военный Учебно-Научный Центр Сухопутных Войск "Общевойсковая Академия Вооруженных Сил Российской Федерации"	Способ обеспечения требуемой вероятности ложных срабатываний устройства классификации сейсмических сигналов

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1249126B (nl) *	1960-06-30
GB1246264A (en) *	1967-11-30	1971-09-15	Elliott Brothers London Ltd	Alarm system
US3614724A (en) *	1970-04-08	1971-10-19	Atomic Energy Commission	Detection system
US3686658A (en) *	1970-05-12	1972-08-22	Teledyne Geotech	Intrusion detector responsive to change in dominant frequency
US3696369A (en) *	1970-12-02	1972-10-03	Sylvania Electric Prod	Signal processor
US3879720A (en) *	1973-10-18	1975-04-22	Rca Corp	Energy peak/time averaging seismic intrusion detector
US3913085A (en) *	1974-01-16	1975-10-14	Westinghouse Electric Corp	Multichannel system for seismic signature determination

1976
- 1976-03-16 GB GB10494/76A patent/GB1573446A/en not_active Expired
1977
- 1977-03-11 US US05/776,439 patent/US4090180A/en not_active Expired - Lifetime
- 1977-03-12 DE DE19772710834 patent/DE2710834A1/de active Granted
- 1977-03-15 FR FR7707712A patent/FR2344901A1/fr active Granted
- 1977-03-15 NL NL7702767A patent/NL7702767A/nl not_active Application Discontinuation
- 1977-03-15 CA CA274,023A patent/CA1088663A/en not_active Expired

Also Published As

Publication number	Publication date
DE2710834C2 (nl)	1987-05-07
GB1573446A (en)	1980-08-20
US4090180A (en)	1978-05-16
CA1088663A (en)	1980-10-28
FR2344901A1 (fr)	1977-10-14
FR2344901B1 (nl)	1983-01-21
DE2710834A1 (de)	1977-09-22

Legal Events

Date	Code	Title
1983-09-01	BA	A request for search or an international-type search has been filed
1983-11-01	BB	A search report has been drawn up
1983-12-01	BC	A request for examination has been filed
1985-01-01	A85	Still pending on 85-01-01
1990-11-01	BV	The patent application has lapsed

Publication	Publication Date	Title
NL7709279A (nl)	1978-02-27	Beeldvormend systeem.
NL7703580A (nl)	1977-10-04	Beeldvormend systeem.
NO774268L (no)	1978-06-21	Deteksjons-system.
NL7703581A (nl)	1977-10-04	Beeldvormend systeem.
NL7802345A (nl)	1978-09-06	Alarmstelsel.
NL7702836A (nl)	1977-10-07	Rookmelder.
NL7702835A (nl)	1977-10-04	Rookmelder.
NL7700321A (nl)	1977-07-15	Weergeefstelsel.
NL174191C (nl)	1984-05-01	Inbraakdetectiestelsel.
NL7702716A (nl)	1977-09-20	Indringeralarmstelsel.
NL7704189A (nl)	1979-04-27	Waarneemstelsel.
NL7701434A (nl)	1977-08-12	Luidsprekersysteem.
NL7706464A (nl)	1977-12-16	Facsimilestelsel.
NL7713485A (nl)	1978-06-13	Karakterkenmerk-detectiestelsel.
DK310277A (da)	1978-01-14	Strommalesystem
AT354293B (de)	1979-12-27	Schlossanlage
NO774081L (no)	1978-07-11	Straaledannende system.
NL7702767A (nl)	1977-09-20	Indringeralarmstelsel.
NL7706074A (nl)	1977-12-06	Alarminrichting.
NL7700913A (nl)	1977-08-02	Weergeefstelsel.
NL7711885A (nl)	1978-05-03	Kathodestelsel.
NL186350C (nl)	1990-11-01	Getterstelsel.
NL7702202A (nl)	1978-03-29	Luidspreker-systeem.
NL7703444A (nl)	1977-10-12	Fibrinogeen splitsend enzymsysteem.
NL7705755A (nl)	1978-02-07	Afvoersysteem.