DE69007821D1 - Überwachungsanlage für elektrische Zäune. - Google Patents

Überwachungsanlage für elektrische Zäune.

Info

Publication number
DE69007821D1
DE69007821D1 DE90400284T DE69007821T DE69007821D1 DE 69007821 D1 DE69007821 D1 DE 69007821D1 DE 90400284 T DE90400284 T DE 90400284T DE 69007821 T DE69007821 T DE 69007821T DE 69007821 D1 DE69007821 D1 DE 69007821D1
Authority
DE
Germany
Prior art keywords
signal
fence
echo
line
monitoring system
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
DE90400284T
Other languages
English (en)
Other versions
DE69007821T2 (de
Inventor
Jean Jacques Hamm
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.)
LACME LA FLECHE
Original Assignee
LACME LA FLECHE
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 LACME LA FLECHE filed Critical LACME LA FLECHE
Publication of DE69007821D1 publication Critical patent/DE69007821D1/de
Application granted granted Critical
Publication of DE69007821T2 publication Critical patent/DE69007821T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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

  • Life Sciences & Earth Sciences (AREA)
  • Insects & Arthropods (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Catching Or Destruction (AREA)
  • Electrotherapy Devices (AREA)
  • Closed-Circuit Television Systems (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
  • Burglar Alarm Systems (AREA)
  • Unwinding Webs (AREA)
  • Discharging, Photosensitive Material Shape In Electrophotography (AREA)
DE69007821T 1989-02-03 1990-02-02 Überwachungsanlage für elektrische Zäune. Expired - Fee Related DE69007821T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8901783A FR2642872B1 (fr) 1989-02-03 1989-02-03 Systeme de controle pour clotures electriques

Publications (2)

Publication Number Publication Date
DE69007821D1 true DE69007821D1 (de) 1994-05-11
DE69007821T2 DE69007821T2 (de) 1994-11-03

Family

ID=9378685

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69007821T Expired - Fee Related DE69007821T2 (de) 1989-02-03 1990-02-02 Überwachungsanlage für elektrische Zäune.

Country Status (4)

Country Link
EP (1) EP0381585B1 (de)
AT (1) ATE104105T1 (de)
DE (1) DE69007821T2 (de)
FR (1) FR2642872B1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2711885B1 (fr) * 1993-10-27 1996-02-09 Valery Hamm Dispositif d'alimentation et de surveillance d'une clôture électrique.
FR2902276B1 (fr) 2005-07-29 2008-07-18 Lacme Holding Sa Mecanisme de reglage d'une resistance de prise de terre

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH449775A (fr) * 1965-04-01 1968-01-15 Soc Et Et D Exploit De Brevets Clôture électrique
DE2533330C3 (de) * 1975-07-25 1981-08-13 Siemens AG, 1000 Berlin und 8000 München Verfahren und Einrichtung zur Übertragung von Meßwerten in einem Brandmeldesystem
AU502328B2 (en) * 1975-12-23 1979-07-19 University Of Melbourne, The Electric pence monitor
AU509325B2 (en) * 1976-09-07 1980-05-08 Geoffrey Stephen Begg Alarm system for electric fences
AU503786B2 (en) * 1977-03-21 1979-09-20 Cattleman's Equipment Pty. Ltd Electric fence energisers
AU506255B2 (en) * 1977-06-15 1979-12-20 R Laube Electric fence alarm
US4220949A (en) * 1978-05-03 1980-09-02 Diversified Manufacturing & Marketing Co., Inc. Electric fence monitor and alarm apparatus and method
FR2458078A1 (fr) * 1979-06-01 1980-12-26 Maingot Jean Claude Dispositif de detection de defauts de ligne dans une installation a cloture electrifiee
US4523187A (en) * 1980-08-29 1985-06-11 Norman W. Hutchinson & Sons Pty. Ltd. Alarm system for electric fences
FR2566916B1 (fr) * 1984-06-28 1986-08-08 Santerne Sa Procede de detection des defauts d'isolement d'au moins un fil d'une installation qui en fait application

Also Published As

Publication number Publication date
EP0381585A1 (de) 1990-08-08
EP0381585B1 (de) 1994-04-06
FR2642872B1 (fr) 1994-04-01
DE69007821T2 (de) 1994-11-03
FR2642872A1 (fr) 1990-08-10
ATE104105T1 (de) 1994-04-15

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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