ES493645A0 - A PORTABLE ALARM ANTI-THEFT AND AGAINST DEVICE DEVICE - Google Patents

A PORTABLE ALARM ANTI-THEFT AND AGAINST DEVICE DEVICE

Info

Publication number
ES493645A0
ES493645A0 ES493645A ES493645A ES493645A0 ES 493645 A0 ES493645 A0 ES 493645A0 ES 493645 A ES493645 A ES 493645A ES 493645 A ES493645 A ES 493645A ES 493645 A0 ES493645 A0 ES 493645A0
Authority
ES
Spain
Prior art keywords
theft
portable alarm
alarm anti
portable
against device
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.)
Granted
Application number
ES493645A
Other languages
Spanish (es)
Other versions
ES8103418A1 (en
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.)
Coves Cie Vendite Estero Srl
Original Assignee
Coves Cie Vendite Estero Srl
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 Coves Cie Vendite Estero Srl filed Critical Coves Cie Vendite Estero Srl
Publication of ES8103418A1 publication Critical patent/ES8103418A1/en
Publication of ES493645A0 publication Critical patent/ES493645A0/en
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING SYSTEMS, e.g. PERSONAL 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
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING SYSTEMS, e.g. PERSONAL CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B13/00—Burglar, theft or intruder alarms
    • G08B13/02—Mechanical actuation
    • G08B13/14—Mechanical actuation by lifting or attempted removal of hand-portable articles
    • G08B13/1436—Mechanical actuation by lifting or attempted removal of hand-portable articles with motion detection

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Burglar Alarm Systems (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Emergency Alarm Devices (AREA)
ES493645A 1979-07-20 1980-07-21 A PORTABLE ALARM ANTI-THEFT AND AGAINST DEVICE DEVICE Granted ES493645A0 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT49819/79A IT1118128B (en) 1979-07-20 1979-07-20 PORTABLE BURGLAR ALARM AND BURGLAR ALARM DEVICE

Publications (2)

Publication Number Publication Date
ES8103418A1 ES8103418A1 (en) 1981-02-16
ES493645A0 true ES493645A0 (en) 1981-02-16

Family

ID=11271638

Family Applications (1)

Application Number Title Priority Date Filing Date
ES493645A Granted ES493645A0 (en) 1979-07-20 1980-07-21 A PORTABLE ALARM ANTI-THEFT AND AGAINST DEVICE DEVICE

Country Status (9)

Country Link
BE (1) BE884364A (en)
DE (1) DE3026806A1 (en)
DK (1) DK312180A (en)
ES (1) ES493645A0 (en)
FR (1) FR2461989A1 (en)
GB (1) GB2057173A (en)
GR (1) GR69716B (en)
IT (1) IT1118128B (en)
NL (1) NL8004067A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2092853B (en) * 1981-02-11 1985-03-20 Racal Mesl Ltd Radar doppler intruder detector
GB2131213A (en) * 1982-12-02 1984-06-13 Alert Products Limited Alarm apparatus
GB2162352A (en) * 1984-07-13 1986-01-29 Picking Robert Michael Space protection device
CN110491087A (en) * 2019-09-23 2019-11-22 贵州电网有限责任公司 A kind of portable acousto-optic safety alarm warning device

Also Published As

Publication number Publication date
ES8103418A1 (en) 1981-02-16
NL8004067A (en) 1981-01-22
IT7949819A0 (en) 1979-07-20
GB2057173A (en) 1981-03-25
IT1118128B (en) 1986-02-24
FR2461989B3 (en) 1982-05-28
FR2461989A1 (en) 1981-02-06
DE3026806A1 (en) 1981-02-12
BE884364A (en) 1980-11-17
DK312180A (en) 1981-01-21
GR69716B (en) 1982-07-09

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