ATE266208T1 - Anordung zur ermittlung einer unterbrechung in einer elektrischen leitung, inbesondere einer telefonleitung - Google Patents

Anordung zur ermittlung einer unterbrechung in einer elektrischen leitung, inbesondere einer telefonleitung

Info

Publication number
ATE266208T1
ATE266208T1 AT99402957T AT99402957T ATE266208T1 AT E266208 T1 ATE266208 T1 AT E266208T1 AT 99402957 T AT99402957 T AT 99402957T AT 99402957 T AT99402957 T AT 99402957T AT E266208 T1 ATE266208 T1 AT E266208T1
Authority
AT
Austria
Prior art keywords
line
pulse
winding
relay
state
Prior art date
Application number
AT99402957T
Other languages
English (en)
Inventor
Thierry Yves Andre Lefebvre
Original Assignee
Atral
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 Atral filed Critical Atral
Application granted granted Critical
Publication of ATE266208T1 publication Critical patent/ATE266208T1/de

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
    • G01R31/54—Testing for continuity

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Relay Circuits (AREA)
  • Sub-Exchange Stations And Push- Button Telephones (AREA)
  • Structure Of Printed Boards (AREA)
  • Burglar Alarm Systems (AREA)
  • Alarm Systems (AREA)
  • Monitoring And Testing Of Exchanges (AREA)
AT99402957T 1998-12-18 1999-11-26 Anordung zur ermittlung einer unterbrechung in einer elektrischen leitung, inbesondere einer telefonleitung ATE266208T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9816044A FR2787584B1 (fr) 1998-12-18 1998-12-18 Dispositif de detection de coupure d'une ligne electrique, en particulier d'une ligne telephonique

Publications (1)

Publication Number Publication Date
ATE266208T1 true ATE266208T1 (de) 2004-05-15

Family

ID=9534164

Family Applications (1)

Application Number Title Priority Date Filing Date
AT99402957T ATE266208T1 (de) 1998-12-18 1999-11-26 Anordung zur ermittlung einer unterbrechung in einer elektrischen leitung, inbesondere einer telefonleitung

Country Status (5)

Country Link
EP (1) EP1014100B1 (de)
AT (1) ATE266208T1 (de)
DE (1) DE69916984T2 (de)
ES (1) ES2216468T3 (de)
FR (1) FR2787584B1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2526432B1 (de) 2010-01-21 2013-11-20 Freescale Semiconductor, Inc. Are Detektor für schadhafte chips für eine integrierte halbleiterschaltung
TWI421515B (zh) * 2010-11-26 2014-01-01 Chroma Ate Inc 開路偵測方法與具有開路偵測功能之測試載台

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE793396A (fr) * 1972-01-24 1973-06-28 Siemens Ag Montage de surveillance de liaison
DE3040806C2 (de) * 1980-10-30 1984-04-26 ANT Nachrichtentechnik GmbH, 7150 Backnang Schaltungsanordnung zur Um- bzw. Weiterschaltung eines bistabilen bzw. mehrfachstabilen Relais

Also Published As

Publication number Publication date
DE69916984D1 (de) 2004-06-09
DE69916984T2 (de) 2005-05-19
EP1014100B1 (de) 2004-05-06
EP1014100A1 (de) 2000-06-28
FR2787584B1 (fr) 2001-02-09
FR2787584A1 (fr) 2000-06-23
ES2216468T3 (es) 2004-10-16

Similar Documents

Publication Publication Date Title
US6154081A (en) Load circuit having extended reverse voltage protection
EP2363936B1 (de) Vorrichtung zum Schutz gegen umgekehrten Anschluss und Notstromversorgung damit
EP0920106A3 (de) Ladungsregelungsverfahren und -vorrichtung
ATE389971T1 (de) Schaltung zur anregung einer diode
EP0808027A3 (de) MOSFET-Leistungsschalter mit vier Anschlüssen, reduzierter Schwellenspannung und verminderten Widerstand in Ein-Zustand
EP1046545A3 (de) Überwachungsanordnung für das Stromversorgungsystem eines Fahrzeugs
EP0993996A3 (de) Kraftfahrzeugbatteriestarthilfevorrichtung.
BR0007248A (pt) Relé, particularmente para um dispositivo dearranque
ATE266208T1 (de) Anordung zur ermittlung einer unterbrechung in einer elektrischen leitung, inbesondere einer telefonleitung
TW371797B (en) Voltage detection circuit and internal voltage clamp circuit
US4701688A (en) Safety booster cables with time delay
CN108688596A (zh) 用于为车辆的安全设备提供激活电压的装置和方法
IE41228L (en) Gaurd circuit for relay
DE50214526D1 (de) Vorrichtung zur ansteuerung einer elektrischen last und steuergerät
ES2161614A1 (es) Dispositivo de proteccion de terminales para aparatos de baja tension.
DE10344896A1 (de) Vorrichtung zur Absicherung eines Fremdenergieversorgungsanschlusses eines Fahrzeugs
GB1465766A (en) Speed sensitive switching device
WO2003029623A3 (en) An electrical control circuit and method
WO1987006778A1 (en) Safety booster cables with time delay
CA2043240C (en) Automatic power interrupting system for vehicular control circuit
GB2300530A (en) Method and circuit arrangement for monitoring a power output stage
KR102224405B1 (ko) 전장시스템에서 전원 안정화장치
KR19980045752U (ko) 전기 자동차의 배터리 안전장치
SU1272389A1 (ru) Устройство токовой защиты электроустановок с зависимой характеристикой времени срабатывани
KR100232725B1 (ko) 키폰시스템에서 루프 다이얼링회로

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties