NL8004067A - Draagbare anti-diefstal- en inbraakalarminrichting. - Google Patents
Draagbare anti-diefstal- en inbraakalarminrichting. Download PDFInfo
- Publication number
- NL8004067A NL8004067A NL8004067A NL8004067A NL8004067A NL 8004067 A NL8004067 A NL 8004067A NL 8004067 A NL8004067 A NL 8004067A NL 8004067 A NL8004067 A NL 8004067A NL 8004067 A NL8004067 A NL 8004067A
- Authority
- NL
- Netherlands
- Prior art keywords
- alarm
- theft
- portable anti
- house
- sensitivity
- Prior art date
Links
- 230000035945 sensitivity Effects 0.000 claims description 9
- 230000000694 effects Effects 0.000 claims description 3
- 230000003213 activating effect Effects 0.000 claims 1
- 230000004913 activation Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B13/00—Burglar, theft or intruder alarms
- G08B13/22—Electrical actuation
- G08B13/24—Electrical actuation by interference with electromagnetic field distribution
- G08B13/2491—Intrusion detection systems, i.e. where the body of an intruder causes the interference with the electromagnetic field
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B13/00—Burglar, theft or intruder alarms
- G08B13/02—Mechanical actuation
- G08B13/14—Mechanical actuation by lifting or attempted removal of hand-portable articles
- G08B13/1436—Mechanical actuation by lifting or attempted removal of hand-portable articles with motion detection
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Burglar Alarm Systems (AREA)
- Radar Systems Or Details Thereof (AREA)
- Emergency Alarm Devices (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT49819/79A IT1118128B (it) | 1979-07-20 | 1979-07-20 | Dispositivo di allarme portatile antifurto e antiintrusione |
| IT4981979 | 1979-07-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL8004067A true NL8004067A (nl) | 1981-01-22 |
Family
ID=11271638
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL8004067A NL8004067A (nl) | 1979-07-20 | 1980-07-15 | Draagbare anti-diefstal- en inbraakalarminrichting. |
Country Status (9)
| Country | Link |
|---|---|
| BE (1) | BE884364A (it) |
| DE (1) | DE3026806A1 (it) |
| DK (1) | DK312180A (it) |
| ES (1) | ES8103418A1 (it) |
| FR (1) | FR2461989A1 (it) |
| GB (1) | GB2057173A (it) |
| GR (1) | GR69716B (it) |
| IT (1) | IT1118128B (it) |
| NL (1) | NL8004067A (it) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2092853B (en) * | 1981-02-11 | 1985-03-20 | Racal Mesl Ltd | Radar doppler intruder detector |
| GB2131213A (en) * | 1982-12-02 | 1984-06-13 | Alert Products Limited | Alarm apparatus |
| GB2162352A (en) * | 1984-07-13 | 1986-01-29 | Picking Robert Michael | Space protection device |
| CN110491087A (zh) * | 2019-09-23 | 2019-11-22 | 贵州电网有限责任公司 | 一种便携式声光安全警示报警设备 |
-
1979
- 1979-07-20 IT IT49819/79A patent/IT1118128B/it active
-
1980
- 1980-07-15 NL NL8004067A patent/NL8004067A/nl not_active Application Discontinuation
- 1980-07-15 DE DE19803026806 patent/DE3026806A1/de not_active Withdrawn
- 1980-07-17 BE BE0/201447A patent/BE884364A/fr unknown
- 1980-07-18 FR FR8015973A patent/FR2461989A1/fr active Granted
- 1980-07-18 DK DK312180A patent/DK312180A/da unknown
- 1980-07-19 GR GR62505A patent/GR69716B/el unknown
- 1980-07-21 GB GB8023727A patent/GB2057173A/en not_active Withdrawn
- 1980-07-21 ES ES493645A patent/ES8103418A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2461989A1 (fr) | 1981-02-06 |
| IT7949819A0 (it) | 1979-07-20 |
| GR69716B (it) | 1982-07-09 |
| ES493645A0 (es) | 1981-02-16 |
| IT1118128B (it) | 1986-02-24 |
| DE3026806A1 (de) | 1981-02-12 |
| GB2057173A (en) | 1981-03-25 |
| ES8103418A1 (es) | 1981-02-16 |
| BE884364A (fr) | 1980-11-17 |
| DK312180A (da) | 1981-01-21 |
| FR2461989B3 (it) | 1982-05-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BV | The patent application has lapsed |