AT363825B - Geraet zur einbruchsicherung - Google Patents

Geraet zur einbruchsicherung

Info

Publication number
AT363825B
AT363825B AT0606777A AT606777A AT363825B AT 363825 B AT363825 B AT 363825B AT 0606777 A AT0606777 A AT 0606777A AT 606777 A AT606777 A AT 606777A AT 363825 B AT363825 B AT 363825B
Authority
AT
Austria
Prior art keywords
alarm device
burglar alarm
burglar
alarm
Prior art date
Application number
AT0606777A
Other languages
English (en)
Other versions
ATA606777A (de
Original Assignee
Siemens Ag
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Siemens Ag filed Critical Siemens Ag
Publication of ATA606777A publication Critical patent/ATA606777A/de
Application granted granted Critical
Publication of AT363825B publication Critical patent/AT363825B/de

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B29/00—Checking or monitoring of signalling or alarm systems; Prevention or correction of operating errors, e.g. preventing unauthorised operation
    • G08B29/18—Prevention or correction of operating errors
    • G08B29/183—Single detectors using dual technologies
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
    • G01S15/02—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems using reflection of acoustic waves
    • G01S15/50—Systems of measurement, based on relative movement of the target
    • G01S15/52—Discriminating between fixed and moving objects or between objects moving at different speeds
    • G01S15/523—Discriminating between fixed and moving objects or between objects moving at different speeds for presence detection
    • 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
    • G08B13/22—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
    • G08B13/2494—Intrusion detection systems, i.e. where the body of an intruder causes the interference with the electromagnetic field by interference with electro-magnetic field distribution combined with other electrical sensor means, e.g. microwave detectors combined with other sensor means

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Remote Sensing (AREA)
  • Electromagnetism (AREA)
  • Radar, Positioning & Navigation (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Acoustics & Sound (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Health & Medical Sciences (AREA)
  • Computer Security & Cryptography (AREA)
  • Burglar Alarm Systems (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
  • Catching Or Destruction (AREA)
AT0606777A 1976-08-25 1977-08-22 Geraet zur einbruchsicherung AT363825B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2638337A DE2638337B1 (de) 1976-08-25 1976-08-25 Geraet zur Einbruchsicherung

Publications (2)

Publication Number Publication Date
ATA606777A ATA606777A (de) 1981-01-15
AT363825B true AT363825B (de) 1981-09-10

Family

ID=5986375

Family Applications (1)

Application Number Title Priority Date Filing Date
AT0606777A AT363825B (de) 1976-08-25 1977-08-22 Geraet zur einbruchsicherung

Country Status (7)

Country Link
AT (1) AT363825B (de)
CH (1) CH618280A5 (de)
DE (1) DE2638337B1 (de)
FR (1) FR2363116A1 (de)
GB (1) GB1582018A (de)
NL (1) NL7709344A (de)
SE (1) SE414239B (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8515020D0 (en) * 1985-06-13 1985-07-17 Boardman B D Safety devices
FR2611957B1 (fr) * 1987-03-04 1994-06-03 Dreuilhe Jacqueline Radar detecteur de mouvement a effet " doppler " bivolumetrique

Also Published As

Publication number Publication date
NL7709344A (nl) 1978-02-28
FR2363116B1 (de) 1982-01-15
SE7709518L (sv) 1978-02-26
DE2638337B1 (de) 1978-03-02
FR2363116A1 (fr) 1978-03-24
SE414239B (sv) 1980-07-14
DE2638337C2 (de) 1978-10-19
ATA606777A (de) 1981-01-15
CH618280A5 (en) 1980-07-15
GB1582018A (en) 1980-12-31

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee