AU2079876A - Electric pence monitor - Google Patents

Electric pence monitor

Info

Publication number
AU2079876A
AU2079876A AU20798/76A AU2079876A AU2079876A AU 2079876 A AU2079876 A AU 2079876A AU 20798/76 A AU20798/76 A AU 20798/76A AU 2079876 A AU2079876 A AU 2079876A AU 2079876 A AU2079876 A AU 2079876A
Authority
AU
Australia
Prior art keywords
pence
monitor
electric
pence monitor
electric pence
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
Application number
AU20798/76A
Other versions
AU502328B2 (en
Inventor
JC. & NIVEN R. C. G McCUTCHAN
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.)
University of Melbourne
Original Assignee
University of Melbourne
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 University of Melbourne filed Critical University of Melbourne
Priority to AU20798/76A priority Critical patent/AU502328B2/en
Publication of AU2079876A publication Critical patent/AU2079876A/en
Application granted granted Critical
Publication of AU502328B2 publication Critical patent/AU502328B2/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
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B25/00—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
    • G08B25/01—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium
    • G08B25/04—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium using a single signalling line, e.g. in a closed loop
    • 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
    • G08B29/12—Checking intermittently signalling or alarm systems
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05C—ELECTRIC CIRCUITS OR APPARATUS SPECIALLY DESIGNED FOR USE IN EQUIPMENT FOR KILLING, STUNNING, OR GUIDING LIVING BEINGS
    • H05C3/00—Other circuits or apparatus

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Insects & Arthropods (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
AU20798/76A 1975-12-23 1975-12-23 Electric pence monitor Expired AU502328B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU20798/76A AU502328B2 (en) 1975-12-23 1975-12-23 Electric pence monitor

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AUPC437575 1975-12-23
AU20798/76A AU502328B2 (en) 1975-12-23 1975-12-23 Electric pence monitor

Publications (2)

Publication Number Publication Date
AU2079876A true AU2079876A (en) 1977-08-04
AU502328B2 AU502328B2 (en) 1979-07-19

Family

ID=25618012

Family Applications (1)

Application Number Title Priority Date Filing Date
AU20798/76A Expired AU502328B2 (en) 1975-12-23 1975-12-23 Electric pence monitor

Country Status (1)

Country Link
AU (1) AU502328B2 (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
AU705977B2 (en) * 1995-08-11 1999-06-03 Gallagher Group Limited Safety operation for a security device

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

Also Published As

Publication number Publication date
AU502328B2 (en) 1979-07-19

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