AU2849177A - Alarm system for electric fences - Google Patents

Alarm system for electric fences

Info

Publication number
AU2849177A
AU2849177A AU28491/77A AU2849177A AU2849177A AU 2849177 A AU2849177 A AU 2849177A AU 28491/77 A AU28491/77 A AU 28491/77A AU 2849177 A AU2849177 A AU 2849177A AU 2849177 A AU2849177 A AU 2849177A
Authority
AU
Australia
Prior art keywords
alarm system
electric fences
fences
electric
alarm
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
AU28491/77A
Other versions
AU509325B2 (en
Inventor
Geoffrey Stephen Begg
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.)
Nw Hutchinson & Sons Pty Ltd
Original Assignee
N W Hutchinson & Sons Pty Ltd
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 N W Hutchinson & Sons Pty Ltd filed Critical N W Hutchinson & Sons Pty Ltd
Priority to AU28491/77A priority Critical patent/AU509325B2/en
Publication of AU2849177A publication Critical patent/AU2849177A/en
Application granted granted Critical
Publication of AU509325B2 publication Critical patent/AU509325B2/en
Expired 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
    • G08B13/02—Mechanical actuation
    • G08B13/12—Mechanical actuation by the breaking or disturbance of stretched cords or wires
    • G08B13/122—Mechanical actuation by the breaking or disturbance of stretched cords or wires for a perimeter fence

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
AU28491/77A 1976-09-07 1976-09-07 Alarm system for electric fences Expired AU509325B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU28491/77A AU509325B2 (en) 1976-09-07 1976-09-07 Alarm system for electric fences

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AUPC727876 1976-09-07
AU28491/77A AU509325B2 (en) 1976-09-07 1976-09-07 Alarm system for electric fences

Publications (2)

Publication Number Publication Date
AU2849177A true AU2849177A (en) 1979-03-08
AU509325B2 AU509325B2 (en) 1980-05-08

Family

ID=25620719

Family Applications (1)

Application Number Title Priority Date Filing Date
AU28491/77A Expired AU509325B2 (en) 1976-09-07 1976-09-07 Alarm system for electric fences

Country Status (1)

Country Link
AU (1) AU509325B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1982000936A1 (en) * 1980-08-29 1982-03-18 Begg G Alarm system for electric fences

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2642872B1 (en) * 1989-02-03 1994-04-01 Hamm Jean Jacques CONTROL SYSTEM FOR ELECTRIC FENCES
FR2673020B1 (en) * 1991-02-20 1995-05-19 Seroe Iesm SYSTEM FOR PROTECTING A FORBIDDEN SITE AGAINST INTRUSIONS, INCLUDING AN ELECTRIFIED FENCE.

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1982000936A1 (en) * 1980-08-29 1982-03-18 Begg G Alarm system for electric fences
DE3152292A1 (en) 1980-08-29 1982-09-23 G Begg Alarm system for electric fences

Also Published As

Publication number Publication date
AU509325B2 (en) 1980-05-08

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