DE50101260D1 - intrusion detector - Google Patents
intrusion detectorInfo
- Publication number
- DE50101260D1 DE50101260D1 DE50101260T DE50101260T DE50101260D1 DE 50101260 D1 DE50101260 D1 DE 50101260D1 DE 50101260 T DE50101260 T DE 50101260T DE 50101260 T DE50101260 T DE 50101260T DE 50101260 D1 DE50101260 D1 DE 50101260D1
- Authority
- DE
- Germany
- Prior art keywords
- alarm
- indicator
- intrusion detector
- circuitry
- alarm indicator
- 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.)
- Expired - Lifetime
Links
Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B13/00—Burglar, theft or intruder alarms
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B5/00—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied
- G08B5/22—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied using electric transmission; using electromagnetic transmission
- G08B5/36—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied using electric transmission; using electromagnetic transmission using visible light sources
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Alarm Systems (AREA)
- Burglar Alarm Systems (AREA)
- Glass Compositions (AREA)
Abstract
The alarm has an input-voltage regulator (2), alarm circuitry (3) and an alarm indicator (4). The alarm indicator is connected in series with the alarm circuitry (3) and supplied with the current required by the alarm circuitry. The Alarm indicator may be connected between the voltage input (1) to the circuit and the voltage regulator (2). A switch (5) may be connected in parallel with the alarm indicator for bridging over the alarm indicator.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP01109263A EP1249805B1 (en) | 2001-04-14 | 2001-04-14 | Intrusion detector |
Publications (1)
Publication Number | Publication Date |
---|---|
DE50101260D1 true DE50101260D1 (en) | 2004-02-05 |
Family
ID=8177150
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE50101260T Expired - Lifetime DE50101260D1 (en) | 2001-04-14 | 2001-04-14 | intrusion detector |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP1249805B1 (en) |
AT (1) | ATE257262T1 (en) |
DE (1) | DE50101260D1 (en) |
ES (1) | ES2213651T3 (en) |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2556485A1 (en) * | 1983-10-14 | 1985-06-14 | Badens Gerard | Device intended to cause intruders (human or small rodents) to depart from a premises protected by the device, capable of being used as an anti-theft or anti-rat device, by emitting a sound which is inaudible outside the premises |
DE29620455U1 (en) * | 1996-11-13 | 1997-02-20 | Veag Vereinigte Energiewerke Ag, 12681 Berlin | Warning system for monitoring enclosed spaces against unauthorized entry, especially for motor vehicles |
-
2001
- 2001-04-14 DE DE50101260T patent/DE50101260D1/en not_active Expired - Lifetime
- 2001-04-14 ES ES01109263T patent/ES2213651T3/en not_active Expired - Lifetime
- 2001-04-14 EP EP01109263A patent/EP1249805B1/en not_active Expired - Lifetime
- 2001-04-14 AT AT01109263T patent/ATE257262T1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP1249805A1 (en) | 2002-10-16 |
ES2213651T3 (en) | 2004-09-01 |
ATE257262T1 (en) | 2004-01-15 |
EP1249805B1 (en) | 2004-01-02 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
TW200620778A (en) | Short circuit current ratcheting in switch mode DC/DC voltage regulators | |
ATE420480T1 (en) | OVERCURRENT PROTECTION CIRCUIT | |
ATE356530T1 (en) | DIMMER ARRANGEMENT | |
DE58907790D1 (en) | Inverter with current actual value formation. | |
DK1169763T3 (en) | Protection circuit for an electronic device | |
ATE156948T1 (en) | SOLID CONDUCTOR RELAY | |
ATE360279T1 (en) | CONTROL CIRCUIT FOR A GENERATOR | |
ATE115787T1 (en) | CIRCUIT ARRANGEMENT FOR POWERING A LOAD. | |
ATE210902T1 (en) | PROTECTIVE SWITCHING DEVICE | |
KR920007247A (en) | Optical Coupling Detection Device | |
ATA202399A (en) | POWER UNIT | |
DE50101260D1 (en) | intrusion detector | |
DK0638993T3 (en) | Detector amplifier for monitoring system | |
TW200519388A (en) | Load driving circuit | |
KR920009033A (en) | Discrete current source whose output decreases with increasing control voltage | |
DE50106291D1 (en) | Switching power supply with regulated output voltage | |
JPS6488612A (en) | Dc voltage stabilized power source device | |
JPS56161723A (en) | Electronic switch | |
DE60139910D1 (en) | Switch with undervoltage detection | |
RU93008775A (en) | DEVICE FOR MEASURING THE OMIC RESISTANCE OF ELECTRICAL CIRCUITS UNDER THE CURRENT | |
DE50015055D1 (en) | Device for closed-circuit monitoring of a safety-critical device | |
ATE263423T1 (en) | MULTIPLE SWITCHING DEVICE | |
ATE101762T1 (en) | SWITCHING POWER SUPPLY WITH N INDIVIDUAL CURRENT LIMITED OUTPUT CIRCUITS. | |
DE50108386D1 (en) | Test circuit for residual current devices | |
ATE257639T1 (en) | MONITORING DEVICE FOR LIGHTING SYSTEMS MADE OF SEVERAL LAMPS IN SERIES |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: SIEMENS AKTIENGESELLSCHAFT, 80333 MUENCHEN, DE |