FR2517093A1 - Dispositif de securite contre le vol, pour des locaux ou des enceintes fermees - Google Patents
Dispositif de securite contre le vol, pour des locaux ou des enceintes fermees Download PDFInfo
- Publication number
- FR2517093A1 FR2517093A1 FR8122105A FR8122105A FR2517093A1 FR 2517093 A1 FR2517093 A1 FR 2517093A1 FR 8122105 A FR8122105 A FR 8122105A FR 8122105 A FR8122105 A FR 8122105A FR 2517093 A1 FR2517093 A1 FR 2517093A1
- Authority
- FR
- France
- Prior art keywords
- enclosure
- safety device
- pressure
- pneumatic
- gas
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
Links
- 239000007789 gas Substances 0.000 claims abstract description 9
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 8
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 4
- 238000012544 monitoring process Methods 0.000 claims description 3
- 230000003287 optical effect Effects 0.000 claims description 3
- 239000012080 ambient air Substances 0.000 claims description 2
- 238000001514 detection method Methods 0.000 claims description 2
- 230000007935 neutral effect Effects 0.000 claims description 2
- 239000003570 air Substances 0.000 description 4
- 230000001960 triggered effect Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 230000002159 abnormal effect Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000033228 biological regulation Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05G—SAFES OR STRONG-ROOMS FOR VALUABLES; BANK PROTECTION DEVICES; SAFETY TRANSACTION PARTITIONS
- E05G1/00—Safes or strong-rooms for valuables
- E05G1/10—Safes or strong-rooms for valuables with alarm, signal or indicator
-
- 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)
- Burglar Alarm Systems (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8122105A FR2517093A1 (fr) | 1981-11-20 | 1981-11-20 | Dispositif de securite contre le vol, pour des locaux ou des enceintes fermees |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8122105A FR2517093A1 (fr) | 1981-11-20 | 1981-11-20 | Dispositif de securite contre le vol, pour des locaux ou des enceintes fermees |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2517093A1 true FR2517093A1 (fr) | 1983-05-27 |
| FR2517093B1 FR2517093B1 (cg-RX-API-DMAC7.html) | 1985-04-19 |
Family
ID=9264366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8122105A Granted FR2517093A1 (fr) | 1981-11-20 | 1981-11-20 | Dispositif de securite contre le vol, pour des locaux ou des enceintes fermees |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2517093A1 (cg-RX-API-DMAC7.html) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0134476A1 (de) * | 1983-07-06 | 1985-03-20 | Winfred Klink | Druckempfindliche Sensoreinrichtung für einen Alarmsignalgeber |
| FR2596179A1 (fr) * | 1986-03-18 | 1987-09-25 | Smcm | Systeme de detection d'intrusion, applicable notamment a un systeme d'alarme |
| WO2012061852A1 (en) * | 2010-11-05 | 2012-05-10 | Roderick Mark Dyson | Cross pavement carrier for cash in transit system |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE672820A (cg-RX-API-DMAC7.html) * | 1965-11-25 | 1966-03-16 | ||
| FR2248564A1 (fr) * | 1973-10-22 | 1975-05-16 | Jeru Henri | Installation anti-effraction pour espace clos |
| CH604295A5 (en) * | 1975-10-30 | 1978-09-15 | Peter Leuenberger | Burglar alarm for enclosed space |
-
1981
- 1981-11-20 FR FR8122105A patent/FR2517093A1/fr active Granted
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE672820A (cg-RX-API-DMAC7.html) * | 1965-11-25 | 1966-03-16 | ||
| FR2248564A1 (fr) * | 1973-10-22 | 1975-05-16 | Jeru Henri | Installation anti-effraction pour espace clos |
| CH604295A5 (en) * | 1975-10-30 | 1978-09-15 | Peter Leuenberger | Burglar alarm for enclosed space |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0134476A1 (de) * | 1983-07-06 | 1985-03-20 | Winfred Klink | Druckempfindliche Sensoreinrichtung für einen Alarmsignalgeber |
| FR2596179A1 (fr) * | 1986-03-18 | 1987-09-25 | Smcm | Systeme de detection d'intrusion, applicable notamment a un systeme d'alarme |
| WO2012061852A1 (en) * | 2010-11-05 | 2012-05-10 | Roderick Mark Dyson | Cross pavement carrier for cash in transit system |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2517093B1 (cg-RX-API-DMAC7.html) | 1985-04-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |