SE9100035L - Larmsensor - Google Patents
LarmsensorInfo
- Publication number
- SE9100035L SE9100035L SE9100035A SE9100035A SE9100035L SE 9100035 L SE9100035 L SE 9100035L SE 9100035 A SE9100035 A SE 9100035A SE 9100035 A SE9100035 A SE 9100035A SE 9100035 L SE9100035 L SE 9100035L
- Authority
- SE
- Sweden
- Prior art keywords
- detector
- alarm sensor
- thermal
- acoustic
- detectors
- Prior art date
Links
- 230000009977 dual effect Effects 0.000 abstract 1
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
- G08B13/00—Burglar, theft or intruder alarms
- G08B13/16—Actuation by interference with mechanical vibrations in air or other fluid
-
- 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
- G08B13/1609—Actuation by interference with mechanical vibrations in air or other fluid using active vibration detection systems
- G08B13/1645—Actuation by interference with mechanical vibrations in air or other fluid using active vibration detection systems using ultrasonic detection means and other detection means, e.g. microwave or infrared radiation
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B13/00—Burglar, theft or intruder alarms
- G08B13/18—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength
- G08B13/189—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems
- G08B13/19—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems using infrared-radiation detection systems
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B17/00—Systems with reflecting surfaces, with or without refracting elements
- G02B17/08—Catadioptric systems
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Burglar Alarm Systems (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9100035A SE467760B (sv) | 1991-01-04 | 1991-01-04 | Larmsensor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9100035A SE467760B (sv) | 1991-01-04 | 1991-01-04 | Larmsensor |
Publications (3)
Publication Number | Publication Date |
---|---|
SE9100035D0 SE9100035D0 (sv) | 1991-01-04 |
SE9100035L true SE9100035L (sv) | 1992-07-05 |
SE467760B SE467760B (sv) | 1992-09-07 |
Family
ID=20381543
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE9100035A SE467760B (sv) | 1991-01-04 | 1991-01-04 | Larmsensor |
Country Status (1)
Country | Link |
---|---|
SE (1) | SE467760B (sv) |
-
1991
- 1991-01-04 SE SE9100035A patent/SE467760B/sv not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
SE9100035D0 (sv) | 1991-01-04 |
SE467760B (sv) | 1992-09-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NAL | Patent in force |
Ref document number: 9100035-6 Format of ref document f/p: F |
|
NUG | Patent has lapsed |