[go: up one dir, main page]

DE69116265D1 - Schutzvorrichtung für Telekommunikationsanlage - Google Patents

Schutzvorrichtung für Telekommunikationsanlage

Info

Publication number
DE69116265D1
DE69116265D1 DE69116265T DE69116265T DE69116265D1 DE 69116265 D1 DE69116265 D1 DE 69116265D1 DE 69116265 T DE69116265 T DE 69116265T DE 69116265 T DE69116265 T DE 69116265T DE 69116265 D1 DE69116265 D1 DE 69116265D1
Authority
DE
Germany
Prior art keywords
protection device
telecommunication system
telecommunication
protection
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
DE69116265T
Other languages
English (en)
Other versions
DE69116265T2 (de
Inventor
Diethard Unterweger
Ronald J Candelet
Pravin N Popat
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.)
Texas Instruments Inc
Original Assignee
Texas Instruments Inc
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 Texas Instruments Inc filed Critical Texas Instruments Inc
Application granted granted Critical
Publication of DE69116265D1 publication Critical patent/DE69116265D1/de
Publication of DE69116265T2 publication Critical patent/DE69116265T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • H02H9/02—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess current
    • H02H9/026—Current limitation using PTC resistors, i.e. resistors with a large positive temperature coefficient
    • 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
    • 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
    • H02H9/042—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess voltage comprising means to limit the absorbed power or indicate damaged over-voltage protection device
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D89/00—Aspects of integrated devices not covered by groups H10D84/00 - H10D88/00
    • H10D89/60—Integrated devices comprising arrangements for electrical or thermal protection, e.g. protection circuits against electrostatic discharge [ESD]
    • H10W72/5473—
    • H10W72/5475—
    • H10W90/756—

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Signal Processing (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Protection Of Static Devices (AREA)
DE69116265T 1990-08-21 1991-08-20 Schutzvorrichtung für Telekommunikationsanlage Expired - Fee Related DE69116265T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/570,579 US5150271A (en) 1990-08-21 1990-08-21 Telecommunication equipment protector

Publications (2)

Publication Number Publication Date
DE69116265D1 true DE69116265D1 (de) 1996-02-22
DE69116265T2 DE69116265T2 (de) 1996-05-23

Family

ID=24280207

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69116265T Expired - Fee Related DE69116265T2 (de) 1990-08-21 1991-08-20 Schutzvorrichtung für Telekommunikationsanlage

Country Status (4)

Country Link
US (1) US5150271A (de)
EP (1) EP0472405B1 (de)
JP (1) JPH06113445A (de)
DE (1) DE69116265T2 (de)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD338767S (en) 1992-06-02 1993-08-24 Hsieh Kin L Line protector distribution board for telephone exchange systems
US5359657A (en) * 1992-06-08 1994-10-25 Oneac Corporation Telephone line overvoltage protection apparatus
JP2921722B2 (ja) * 1992-06-10 1999-07-19 三菱マテリアル株式会社 チップ型サージアブソーバ
US5371647A (en) * 1992-07-21 1994-12-06 General Instrument Corporation Surge protection circuit module and method for assembling same
FR2699015B1 (fr) * 1992-12-04 1995-02-24 Sgs Thomson Microelectronics Dispositif de protection contre des surtensions.
US5327318A (en) * 1992-12-07 1994-07-05 Texas Instruments Incorporated Telecommunication equipment protector
US5479031A (en) * 1993-09-10 1995-12-26 Teccor Electronics, Inc. Four layer overvoltage protection device having buried regions aligned with shorting dots to increase the accuracy of overshoot voltage value
EP0730779A4 (de) * 1993-11-12 1998-04-01 Alcoa Fujikura Ltd Gegen kurzschlusströme geschützter spleissverbinder
FR2713400B1 (fr) * 1993-11-29 1996-02-16 Sgs Thomson Microelectronics Composant de protection triangle.
JPH07230733A (ja) * 1994-02-16 1995-08-29 Shinko Electric Ind Co Ltd 半導体アレスタ
US5512784A (en) * 1994-04-19 1996-04-30 Jerrold Communications, General Instrument Corporation Surge protector semiconductor subassembly for 3-lead transistor aotline package
ES2091715B1 (es) * 1994-07-19 1998-05-01 Cymem S A Modulo de proteccion completa para regletas telefonicas y similares.
US5714900A (en) * 1996-04-12 1998-02-03 Hewlett-Packard Company Electrical overstress protection device
US5955960A (en) * 1997-03-24 1999-09-21 Jean-Luc Monnier Tamper resistant electronic lock and method of using same
US5781392A (en) * 1997-05-12 1998-07-14 Tii Industries, Inc. Balanced overvoltage protector for a dual-wire system
US5982598A (en) * 1997-09-19 1999-11-09 Lucent Technologies Inc. Protective circuit for a grounded power plant
US6008976A (en) * 1997-11-26 1999-12-28 Alcatel Usa Sourcing, L.P. Connector for a protector block in a telecommunications system
EP0985242A4 (de) * 1998-01-31 2007-12-12 John W Oglesbee Überladschutzvorrichtung und verfahren für aufladbare batterien auf lithiumbasis
US6104591A (en) * 1998-03-09 2000-08-15 Teccor Electronics, Inc. Telephone line protection element
US6331763B1 (en) 1998-04-15 2001-12-18 Tyco Electronics Corporation Devices and methods for protection of rechargeable elements
US6100745A (en) * 1998-08-10 2000-08-08 Johnson Controls Technology Company Combination positive temperature coefficient resistor and metal-oxide semiconductor field-effect transistor devices
US6531717B1 (en) 1999-03-01 2003-03-11 Teccor Electronics, L.P. Very low voltage actuated thyristor with centrally-located offset buried region
US6956248B2 (en) 1999-03-01 2005-10-18 Teccor Electronics, Lp Semiconductor device for low voltage protection with low capacitance
US6407901B1 (en) 1999-04-19 2002-06-18 Teccor Electronics, Lp Semiconductor device providing overvoltage and overcurrent protection for a line
EP1298802A1 (de) * 2001-09-28 2003-04-02 ABB Schweiz AG Verfahren zum Ansteuern eines Leistungshalbleiters
FR2834128B1 (fr) * 2001-12-21 2005-03-04 St Microelectronics Sa Dispositif de protection bidirectionnel a faible capacite
DE10243113A1 (de) * 2002-09-17 2004-04-01 Epcos Ag Elektrische Baugruppe und deren Verwendung
US6862162B2 (en) 2003-04-23 2005-03-01 Teccor Electronics, Lp Thyristor circuit providing overcurrent protection to a low impedance load
US6919625B2 (en) * 2003-07-10 2005-07-19 General Semiconductor, Inc. Surface mount multichip devices
US7037814B1 (en) * 2003-10-10 2006-05-02 National Semiconductor Corporation Single mask control of doping levels
US7244970B2 (en) * 2004-12-22 2007-07-17 Tyco Electronics Corporation Low capacitance two-terminal barrier controlled TVS diodes
FR2997803B1 (fr) * 2012-11-06 2016-09-02 Sagem Defense Securite Composant de protection contre la foudre
TWI500229B (zh) * 2013-07-22 2015-09-11 聚鼎科技股份有限公司 過電流保護裝置
CN105575941B (zh) * 2016-02-03 2018-01-02 中芯集成电路（宁波）有限公司 一种双芯片封装实现的大功率谐振电源控制芯片
US10177081B2 (en) 2017-01-13 2019-01-08 Littlefuse, Inc. Thyristor and thermal switch device and assembly techniques therefor
KR102865873B1 (ko) * 2018-12-19 2025-09-29 본스인코오포레이티드 Ac 전압 조건에 대한 보호

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3708720A (en) * 1973-01-02 1973-01-02 Franklin Electric Co Inc Semiconductor thermal protection
JPS61150617A (ja) * 1984-12-24 1986-07-09 日本電信電話株式会社 サ−ジ防護回路
DE3621200A1 (de) * 1986-06-25 1988-01-07 Siemens Ag Schutzbaustein fuer telekommunikationsanlagen
GB8713440D0 (en) * 1987-06-09 1987-07-15 Texas Instruments Ltd Semiconductor device
US4903295A (en) * 1987-08-07 1990-02-20 Gte Products Corporation Compact solid state station protector device
US4901183A (en) * 1988-08-29 1990-02-13 World Products, Inc. Surge protection device

Also Published As

Publication number Publication date
DE69116265T2 (de) 1996-05-23
US5150271A (en) 1992-09-22
EP0472405A2 (de) 1992-02-26
EP0472405A3 (en) 1992-06-17
EP0472405B1 (de) 1996-01-10
JPH06113445A (ja) 1994-04-22

Similar Documents

Publication Publication Date Title
DE69116265D1 (de) Schutzvorrichtung für Telekommunikationsanlage
DE69531396D1 (de) Einrichtung für telekommunikationssysteme
FI941328A7 (fi) Ristiliitäntäjärjestelmä tietoliikennejärjestelmää varten
FR2722632B1 (fr) Dispositif de telecommunications
FI964980A7 (fi) Telekommunikaatiojärjestelmä
DE69123263D1 (de) Batterieschutzsystem
DE69128814D1 (de) Fernmeldesystem
NO934074D0 (no) Kommunikasjonssystem
DE69226716D1 (de) Anrufverteilsystem für mehrere Endgeräte
DE69603027D1 (de) Überspannungsschutzvorrichtung für fernmeldeleitungen
DE69301294D1 (de) Verbindungsvorrichtung für Baugruppen
DE69308497D1 (de) Schutzvorrichtung für Telekommunikationsanlagen
FI924106L (fi) Elektrisk skyddsanordning
DE69404186D1 (de) Schutzvorrichtung für Oberfräser
DE69020154D1 (de) Überlastungsschutz für fernmeldesysteme.
DE69130779D1 (de) Gehäuse für Telekommunikationsausrüstung
FI923435A7 (fi) Teleliikennelinjan testausjärjestelmä
DE69228346D1 (de) Vermittlungsanlage für mobil-zellular Telefonsystem
DE69532854D1 (de) Einrichtung für telekommunikationssysteme
DE69113215D1 (de) Schutzvorrichtung für eine Kabelverbindung.
DE69215911D1 (de) Schutzvorrichtung für Spinndüsen
DE69131305D1 (de) Fernsprech-Vorrichtung
DE69534547D1 (de) Einrichtung für Telekommunikationssystem
SE9002544D0 (sv) Telekommunikationssystem
KR920005369U (ko) 케이블 보호지지장치

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee