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FR2961033B1 - Protection anti-foudre pour liaison telephonique - Google Patents

Protection anti-foudre pour liaison telephonique

Info

Publication number
FR2961033B1
FR2961033B1 FR1054504A FR1054504A FR2961033B1 FR 2961033 B1 FR2961033 B1 FR 2961033B1 FR 1054504 A FR1054504 A FR 1054504A FR 1054504 A FR1054504 A FR 1054504A FR 2961033 B1 FR2961033 B1 FR 2961033B1
Authority
FR
France
Prior art keywords
lightning protection
telephone link
telephone
link
lightning
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
FR1054504A
Other languages
English (en)
Other versions
FR2961033A1 (fr
Inventor
Cedric Appere
Andre Bremond
Christian Ballon
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.)
STMicroelectronics Tours SAS
Original Assignee
STMicroelectronics Tours SAS
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 STMicroelectronics Tours SAS filed Critical STMicroelectronics Tours SAS
Priority to FR1054504A priority Critical patent/FR2961033B1/fr
Priority to US13/153,994 priority patent/US8687329B2/en
Publication of FR2961033A1 publication Critical patent/FR2961033A1/fr
Application granted granted Critical
Publication of FR2961033B1 publication Critical patent/FR2961033B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H9/00—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection
    • H02H9/04—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess voltage
    • H02H9/041—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess voltage using a short-circuiting device
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/18—Automatic or semi-automatic exchanges with means for reducing interference or noise; with means for reducing effects due to line faults with means for protecting lines

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Interface Circuits In Exchanges (AREA)
FR1054504A 2010-06-08 2010-06-08 Protection anti-foudre pour liaison telephonique Expired - Fee Related FR2961033B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1054504A FR2961033B1 (fr) 2010-06-08 2010-06-08 Protection anti-foudre pour liaison telephonique
US13/153,994 US8687329B2 (en) 2010-06-08 2011-06-06 Anti-lightning protection for telephone connection

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1054504A FR2961033B1 (fr) 2010-06-08 2010-06-08 Protection anti-foudre pour liaison telephonique

Publications (2)

Publication Number Publication Date
FR2961033A1 FR2961033A1 (fr) 2011-12-09
FR2961033B1 true FR2961033B1 (fr) 2012-06-29

Family

ID=43063199

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1054504A Expired - Fee Related FR2961033B1 (fr) 2010-06-08 2010-06-08 Protection anti-foudre pour liaison telephonique

Country Status (2)

Country Link
US (1) US8687329B2 (fr)
FR (1) FR2961033B1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2701255B1 (fr) 2012-08-23 2016-05-04 General Electric Technology GmbH Dispositif d'interruption de courant
FR3039014B1 (fr) * 2015-07-13 2019-06-14 Stmicroelectronics (Tours) Sas Protection de ligne telephonique contre les surtensions

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5493469A (en) * 1991-01-18 1996-02-20 Mildred A. Lace Surge protection for data lines
FR2746998B1 (fr) * 1996-03-26 1998-06-26 Sgs Thomson Microelectronics Protection contre les surtensions d'une interface de lignes telephoniques
US6882514B2 (en) * 2001-09-14 2005-04-19 Arris International, Inc. Overcurrent and overvoltage protection method and architecture for a tip and ring subscriber line interface circuit
US7019953B2 (en) * 2003-05-19 2006-03-28 Infineon Technologies, Ag Voltage protection circuit
FR2904497A1 (fr) * 2006-07-28 2008-02-01 St Microelectronics Sa Protection d'une ligne de communication

Also Published As

Publication number Publication date
US20110299204A1 (en) 2011-12-08
US8687329B2 (en) 2014-04-01
FR2961033A1 (fr) 2011-12-09

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20140228