NL190132B - Alarmstelsel. - Google Patents
Alarmstelsel.Info
- Publication number
- NL190132B NL190132B NLAANVRAGE7906198,A NL7906198A NL190132B NL 190132 B NL190132 B NL 190132B NL 7906198 A NL7906198 A NL 7906198A NL 190132 B NL190132 B NL 190132B
- Authority
- NL
- Netherlands
- Prior art keywords
- alarm system
- alarm
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B13/00—Burglar, theft or intruder alarms
- G08B13/20—Actuation by change of fluid pressure
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Geophysics And Detection Of Objects (AREA)
- Emergency Alarm Devices (AREA)
- Measuring Fluid Pressure (AREA)
- Burglar Alarm Systems (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT6896578 | 1978-08-24 | ||
IT68965/78A IT1111490B (it) | 1978-08-24 | 1978-08-24 | Perfezionamenti ad elementi di apparecchi segnalatori di intrusione in una superficie chiusa |
Publications (3)
Publication Number | Publication Date |
---|---|
NL7906198A NL7906198A (nl) | 1980-02-26 |
NL190132B true NL190132B (nl) | 1993-06-01 |
NL190132C NL190132C (nl) | 1993-11-01 |
Family
ID=11311023
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NLAANVRAGE7906198,A NL190132C (nl) | 1978-08-24 | 1979-08-14 | Alarmstelsel. |
Country Status (10)
Country | Link |
---|---|
US (1) | US4270122A (nl) |
AT (1) | AT381404B (nl) |
BE (1) | BE878175A (nl) |
CH (1) | CH643670A5 (nl) |
DE (1) | DE2931179A1 (nl) |
ES (1) | ES483601A1 (nl) |
FR (1) | FR2434437A1 (nl) |
GB (1) | GB2029062B (nl) |
IT (1) | IT1111490B (nl) |
NL (1) | NL190132C (nl) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2182182B (en) * | 1985-04-24 | 1989-06-28 | Sound Special Services Limited | Intrusion detecting device |
IT1182588B (it) * | 1985-10-04 | 1987-10-05 | Elkron Spa | Apparecchiatura perfezionata per segnalare il passaggio di un intruso attraverso il confine di una regione predeterminata |
KR101688246B1 (ko) * | 2009-02-09 | 2016-12-20 | 레이던 비비엔 테크놀로지스 코포레이션 | 지하 침투 탐지 시스템 |
IL303092A (en) * | 2015-09-17 | 2023-07-01 | Stanley Convergent Security Solutions Inc | System and method for detecting peripheral oscillations |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3109165A (en) * | 1958-09-05 | 1963-10-29 | Specialties Dev Corp | Intruder detecting system |
US3438021A (en) * | 1965-07-26 | 1969-04-08 | Westinghouse Electric Corp | Perimeter intrusion alarm |
BE756000A (fr) * | 1969-09-15 | 1971-02-15 | Westinghouse Electric Corp | Appareil de securite perfectionne sensible a la pression |
US3665445A (en) * | 1970-12-22 | 1972-05-23 | Scient Security Systems Inc | Detection system |
FR2250166A1 (en) * | 1973-11-05 | 1975-05-30 | Cogny Pierre | Pressure sensitive security barrier - has tubes connected to sensor detecting change produced by compressor |
US4081785A (en) * | 1974-02-13 | 1978-03-28 | The United States Of America As Represented By The Secretary Of The Air Force | Dual class amphibious target discriminator |
IL52286A (en) * | 1976-06-23 | 1979-12-30 | Multisafe Ag | Burglar alarm |
-
1978
- 1978-08-24 IT IT68965/78A patent/IT1111490B/it active
-
1979
- 1979-07-31 US US06/062,474 patent/US4270122A/en not_active Expired - Lifetime
- 1979-08-01 AT AT0526979A patent/AT381404B/de not_active IP Right Cessation
- 1979-08-01 DE DE19792931179 patent/DE2931179A1/de active Granted
- 1979-08-02 CH CH711179A patent/CH643670A5/de not_active IP Right Cessation
- 1979-08-06 FR FR7920078A patent/FR2434437A1/fr active Granted
- 1979-08-07 GB GB7927483A patent/GB2029062B/en not_active Expired
- 1979-08-10 BE BE2/58010A patent/BE878175A/xx not_active IP Right Cessation
- 1979-08-14 NL NLAANVRAGE7906198,A patent/NL190132C/nl not_active IP Right Cessation
- 1979-08-23 ES ES483601A patent/ES483601A1/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US4270122A (en) | 1981-05-26 |
FR2434437B1 (nl) | 1985-04-19 |
NL190132C (nl) | 1993-11-01 |
DE2931179C2 (nl) | 1991-07-18 |
IT7868965A0 (it) | 1978-08-24 |
CH643670A5 (de) | 1984-06-15 |
AT381404B (de) | 1986-10-10 |
ATA526979A (de) | 1986-02-15 |
DE2931179A1 (de) | 1980-03-06 |
IT1111490B (it) | 1986-01-13 |
GB2029062B (en) | 1982-11-17 |
FR2434437A1 (fr) | 1980-03-21 |
GB2029062A (en) | 1980-03-12 |
BE878175A (fr) | 1979-12-03 |
NL7906198A (nl) | 1980-02-26 |
ES483601A1 (es) | 1980-09-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
NL7903841A (nl) | Detectiesysteem. | |
DK386079A (da) | Alarmanlaeg | |
NO792277L (no) | Marint stigeroersystem. | |
NL7802345A (nl) | Alarmstelsel. | |
NO147353C (no) | Naervaerfoelende system. | |
NL7709279A (nl) | Beeldvormend systeem. | |
NL7703580A (nl) | Beeldvormend systeem. | |
NO792366L (no) | Gassvarslingsanlegg. | |
FI790170A (fi) | System foer personlig identifiering | |
NL7703581A (nl) | Beeldvormend systeem. | |
AT381403B (de) | Sicherheitsalarmsystem | |
NO790936L (no) | Boggi - fjaersystem. | |
NO801760L (no) | Mikroboelge-landingssystem. | |
NL7702716A (nl) | Indringeralarmstelsel. | |
NO801269L (no) | Boeye - manifoldsystem. | |
NL7706464A (nl) | Facsimilestelsel. | |
IT8023714A0 (it) | Impianto multicompressori. | |
NO802017L (no) | Mikroboelge-landingssystem. | |
NL192551B (nl) | Antennestelsel. | |
NL7702767A (nl) | Indringeralarmstelsel. | |
NL189732C (nl) | Radarstelsel. | |
NL7901174A (nl) | Luidsprekerstelsel. | |
IT7925647A0 (it) | Impianto radar. | |
NL7711885A (nl) | Kathodestelsel. | |
NL7903229A (nl) | Radarstelsel. |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A85 | Still pending on 85-01-01 | ||
BA | A request for search or an international-type search has been filed | ||
BB | A search report has been drawn up | ||
BC | A request for examination has been filed | ||
V4 | Discontinued because of reaching the maximum lifetime of a patent |
Free format text: 19990814 |