SE9301206L - Övervakningsförfarande och anordning vid glasruta - Google Patents

Övervakningsförfarande och anordning vid glasruta

Info

Publication number
SE9301206L
SE9301206L SE9301206A SE9301206A SE9301206L SE 9301206 L SE9301206 L SE 9301206L SE 9301206 A SE9301206 A SE 9301206A SE 9301206 A SE9301206 A SE 9301206A SE 9301206 L SE9301206 L SE 9301206L
Authority
SE
Sweden
Prior art keywords
glass pane
pane
fields
electric
electromagnetic fields
Prior art date
Application number
SE9301206A
Other languages
Unknown language ( )
English (en)
Other versions
SE9301206D0 (sv
Inventor
Goeran Hansson
Bo Lindgren
Tommy Soederberg
Original Assignee
Goeran Hansson
Bo Lindgren
Tommy Soederberg
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 Goeran Hansson, Bo Lindgren, Tommy Soederberg filed Critical Goeran Hansson
Priority to SE9301206A priority Critical patent/SE9301206L/sv
Publication of SE9301206D0 publication Critical patent/SE9301206D0/sv
Priority to AU65150/94A priority patent/AU6515094A/en
Priority to PCT/SE1994/000308 priority patent/WO1994024645A1/en
Priority to EP94912723A priority patent/EP0693207A1/en
Publication of SE9301206L publication Critical patent/SE9301206L/sv

Links

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
    • G08B13/26—Electrical actuation by proximity of an intruder causing variation in capacitance or inductance of a circuit

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Burglar Alarm Systems (AREA)
SE9301206A 1993-04-08 1993-04-08 Övervakningsförfarande och anordning vid glasruta SE9301206L (sv)

Priority Applications (4)

Application Number Priority Date Filing Date Title
SE9301206A SE9301206L (sv) 1993-04-08 1993-04-08 Övervakningsförfarande och anordning vid glasruta
AU65150/94A AU6515094A (en) 1993-04-08 1994-04-07 A method for surveillance of a glass pane
PCT/SE1994/000308 WO1994024645A1 (en) 1993-04-08 1994-04-07 A method for surveillance of a glass pane
EP94912723A EP0693207A1 (en) 1993-04-08 1994-04-07 A method for surveillance of a glass pane

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9301206A SE9301206L (sv) 1993-04-08 1993-04-08 Övervakningsförfarande och anordning vid glasruta

Publications (2)

Publication Number Publication Date
SE9301206D0 SE9301206D0 (sv) 1993-04-08
SE9301206L true SE9301206L (sv) 1994-10-09

Family

ID=20389549

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9301206A SE9301206L (sv) 1993-04-08 1993-04-08 Övervakningsförfarande och anordning vid glasruta

Country Status (4)

Country Link
EP (1) EP0693207A1 (sv)
AU (1) AU6515094A (sv)
SE (1) SE9301206L (sv)
WO (1) WO1994024645A1 (sv)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE9303582D0 (sv) * 1993-10-29 1993-10-29 Goeran Hansson Berörings- och stöldskydd för kontorsutrustning
JPH11512803A (ja) * 1995-09-25 1999-11-02 セレンセン，イェルン 第１物体と第２物体の間の距離を検知する方法及び装置
DE19703844A1 (de) * 1997-02-01 1998-08-06 Arcon Flachglasveredlungsgesel Annäherungssensor oder Berührungsschalter oder Bruchschalter oder dergleichen
US7109726B2 (en) 2001-07-25 2006-09-19 Koninklijke Philips Electronics N.V. Object sensing
NL2003554C2 (nl) 2009-09-25 2011-03-28 Henri Peteri Beheer Bv Kokendwaterkraan.
PL3076206T3 (pl) * 2015-04-01 2019-06-28 Ontech Security, S.L. Domowy układ bezpieczeństwa

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1596300A (en) * 1978-05-15 1981-08-26 Philips C C Burglar alarms
DE3227876A1 (de) * 1981-11-20 1983-06-01 Fa. Aug. Winkhaus, 4404 Telgte Alarmanlage zur sicherung eines durchgangs
GB2184277B (en) * 1985-12-12 1990-02-07 Smiths Industries Plc Intruder alarm systems and methods of deterring intruders
US4987402A (en) * 1987-01-21 1991-01-22 Electronic Security Products Of California Alarm system for sensing and vocally warning of an unauthorized approach towards a protected object or zone

Also Published As

Publication number Publication date
SE9301206D0 (sv) 1993-04-08
WO1994024645A1 (en) 1994-10-27
EP0693207A1 (en) 1996-01-24
AU6515094A (en) 1994-11-08

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