DE3884943D1 - ALARM ARRANGEMENT, PREFERABLY IN A WINDOW STRUCTURE. - Google Patents

ALARM ARRANGEMENT, PREFERABLY IN A WINDOW STRUCTURE.

Info

Publication number
DE3884943D1
DE3884943D1 DE88902594T DE3884943T DE3884943D1 DE 3884943 D1 DE3884943 D1 DE 3884943D1 DE 88902594 T DE88902594 T DE 88902594T DE 3884943 T DE3884943 T DE 3884943T DE 3884943 D1 DE3884943 D1 DE 3884943D1
Authority
DE
Germany
Prior art keywords
window structure
alarm arrangement
alarm
arrangement
window
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 - Fee Related
Application number
DE88902594T
Other languages
German (de)
Other versions
DE3884943T2 (en
Inventor
Lars Eriksson
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of DE3884943D1 publication Critical patent/DE3884943D1/en
Publication of DE3884943T2 publication Critical patent/DE3884943T2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • G08B13/1618—Actuation by interference with mechanical vibrations in air or other fluid using active vibration detection systems using ultrasonic detection means
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B13/00—Burglar, theft or intruder alarms
    • G08B13/02—Mechanical actuation
    • G08B13/04—Mechanical actuation by breaking of glass

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Burglar Alarm Systems (AREA)
  • Joining Of Glass To Other Materials (AREA)
DE88902594T 1987-03-06 1988-03-07 ALARM ARRANGEMENT, PREFERABLY IN A WINDOW STRUCTURE. Expired - Fee Related DE3884943T2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE8700952A SE456951B (en) 1987-03-06 1987-03-06 ALARM DEVICE STEPPED BY A WINDOW CONSTRUCTION AND INCLUDING AT LEAST ONE TRANSMITTER OF ULTRA SOUND
PCT/SE1988/000105 WO1988006774A1 (en) 1987-03-06 1988-03-07 Alarm apparatus, preferably in a window structure

Publications (2)

Publication Number Publication Date
DE3884943D1 true DE3884943D1 (en) 1993-11-18
DE3884943T2 DE3884943T2 (en) 1994-05-11

Family

ID=20367784

Family Applications (1)

Application Number Title Priority Date Filing Date
DE88902594T Expired - Fee Related DE3884943T2 (en) 1987-03-06 1988-03-07 ALARM ARRANGEMENT, PREFERABLY IN A WINDOW STRUCTURE.

Country Status (6)

Country Link
EP (1) EP0349565B1 (en)
AU (1) AU1397888A (en)
DE (1) DE3884943T2 (en)
FI (1) FI98964C (en)
SE (1) SE456951B (en)
WO (1) WO1988006774A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1002922A3 (en) * 1998-11-18 2002-03-06 Delphi Technologies, Inc. Device to protect against jamming limbs in power windows in motor vehicles
CN108564742B (en) * 2018-06-13 2020-07-03 东莞市信源建材科技有限公司 Multifunctional anti-theft alarm glass

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2312827A1 (en) * 1975-05-29 1976-12-24 Matsushita Electric Ind Co Ltd GLASS BREAK DETECTOR
DE2541764A1 (en) * 1975-09-19 1977-03-24 Philips Patentverwaltung Window glass breakage ultrasonic SENSOR - uses carrier and pulse signal to transmitter to provide protection against external disturbances
JPS52116274A (en) * 1976-03-25 1977-09-29 Matsushita Electric Ind Co Ltd Glass plate breakage inspecting apparatus
DE2938968A1 (en) * 1979-09-26 1981-07-02 Siemens AG, 1000 Berlin und 8000 München ALARM SYSTEM FOR THE PROTECTION OF GLASS AREAS, ESPECIALLY WINDOW DISPLAYS
DE3027283A1 (en) * 1980-07-18 1982-02-11 ABM Elektronik GmbH, 8000 München Alarm system for glass window panes - has ultrasonic transmission through pane to discriminator circuit coupled to alarm
DE3227876A1 (en) * 1981-11-20 1983-06-01 Fa. Aug. Winkhaus, 4404 Telgte Alarm system for protecting a passage
ATE38573T1 (en) * 1984-04-30 1988-11-15 Fuss Fritz Gmbh & Co GLASS BREAKAGE SENSOR.

Also Published As

Publication number Publication date
SE456951B (en) 1988-11-14
DE3884943T2 (en) 1994-05-11
SE8700952D0 (en) 1987-03-06
AU1397888A (en) 1988-09-26
FI98964C (en) 1997-09-10
FI98964B (en) 1997-05-30
SE8700952L (en) 1988-09-07
EP0349565A1 (en) 1990-01-10
WO1988006774A1 (en) 1988-09-07
FI894188A0 (en) 1989-09-05
EP0349565B1 (en) 1993-10-13

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee