EG20263A - Protective circuit and protective plug for telecommunication installations - Google Patents

Protective circuit and protective plug for telecommunication installations

Info

Publication number
EG20263A
EG20263A EG48491A EG48491A EG20263A EG 20263 A EG20263 A EG 20263A EG 48491 A EG48491 A EG 48491A EG 48491 A EG48491 A EG 48491A EG 20263 A EG20263 A EG 20263A
Authority
EG
Egypt
Prior art keywords
protective
plug
telecommunication installations
circuit
protective circuit
Prior art date
Application number
EG48491A
Other languages
English (en)
Original Assignee
Krone Ag
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 Krone Ag filed Critical Krone Ag
Application granted granted Critical
Publication of EG20263A publication Critical patent/EG20263A/xx

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
    • H01T1/00—Details of spark gaps
    • H01T1/14—Means structurally associated with spark gap for protecting it against overload or for disconnecting it in case of failure
    • 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
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H15/00—Switches having rectilinearly-movable operating part or parts adapted for actuation in opposite directions, e.g. slide switch
    • H01H15/02—Details
    • H01H15/06—Movable parts; Contacts mounted thereon
    • H01H15/08—Contact arrangements for providing make-before-break operation, e.g. for on-load tap-changing
    • 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
EG48491A 1990-08-14 1991-08-10 Protective circuit and protective plug for telecommunication installations EG20263A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4026004A DE4026004A1 (de) 1990-08-14 1990-08-14 Schutzschaltung und schutzstecker in telekommunikationsanlagen
SG111594A SG111594G (en) 1990-08-14 1994-08-12 Protective circuit and protective module for telecommunication devices

Publications (1)

Publication Number Publication Date
EG20263A true EG20263A (en) 1998-05-31

Family

ID=25895981

Family Applications (1)

Application Number Title Priority Date Filing Date
EG48491A EG20263A (en) 1990-08-14 1991-08-10 Protective circuit and protective plug for telecommunication installations

Country Status (30)

Country Link
US (1) US5299088A (pt)
EP (1) EP0471167B1 (pt)
JP (1) JPH04229020A (pt)
KR (1) KR100199221B1 (pt)
CN (1) CN1037731C (pt)
AR (1) AR247459A1 (pt)
AT (1) ATE106171T1 (pt)
AU (1) AU654960B2 (pt)
BA (1) BA96120A (pt)
BG (1) BG61150B1 (pt)
BR (1) BR9103457A (pt)
CA (1) CA2048722C (pt)
DE (2) DE4026004A1 (pt)
DK (1) DK0471167T3 (pt)
EG (1) EG20263A (pt)
ES (1) ES2056523T3 (pt)
FI (1) FI102496B1 (pt)
HK (1) HK90994A (pt)
HU (1) HU206796B (pt)
ID (1) ID1021B (pt)
IE (1) IE64363B1 (pt)
IL (1) IL98669A (pt)
MX (1) MX174657B (pt)
NO (1) NO301396B1 (pt)
NZ (1) NZ238712A (pt)
PT (1) PT98241B (pt)
RU (1) RU2029426C1 (pt)
SG (1) SG111594G (pt)
SI (1) SI9111377B (pt)
ZA (1) ZA916369B (pt)

Families Citing this family (48)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4124321C2 (de) * 1991-07-23 2003-10-09 Dehn & Soehne Anordnung zur Ableitung von Überspannungen
DE9211808U1 (de) * 1992-09-02 1992-11-05 Dehn + Söhne GmbH + Co KG, 90489 Nürnberg Anordnung mit Überspannungsschutzmitteln
DE9305796U1 (de) * 1993-04-17 1993-06-17 Dehn + Söhne GmbH + Co KG, 8500 Nürnberg Überspannungsschutzanordnung mit einem in einem Gehäuse untergebrachten Varistor
SE514854C2 (sv) * 1994-04-12 2001-05-07 Ericsson Telefon Ab L M Anordning för indikering av säkringsfel
DE4423798A1 (de) * 1994-07-01 1996-01-11 Krone Ag Verfahren zum Schutz insbesondere von Telekommunikationsanlagen und Schutzschaltung zur Durchführung des Verfahrens
DE4437122C2 (de) * 1994-10-01 1996-07-18 Krone Ag Überspannungsschutzstecker
US5583734A (en) * 1994-11-10 1996-12-10 Raychem Corporation Surge arrester with overvoltage sensitive grounding switch
DE19519785C1 (de) * 1995-05-30 1996-08-29 Quante Ag Steckbarer Überspannungsschutz
US5596475A (en) * 1995-06-30 1997-01-21 Lucent Technologies Inc. Protector device
US5718593A (en) * 1995-07-03 1998-02-17 Lucent Technologies Inc. Polarity-sensitive protector device
KR0138987Y1 (ko) * 1995-08-28 1999-05-15 최덕인 개별 고장표시와 영구접지 기능을 갖는 과전압 자동 보호장치
US5696820A (en) * 1995-09-13 1997-12-09 Oneac Corporation Telephone and data communications line conditioner system
DK0797379T3 (da) * 1996-03-18 2003-01-06 Krone Gmbh Printplade og fremgangsmåde til bestykning og lodning af electroniske komponenter i nøjagtig position på printpladens overflade
DE19620340C1 (de) * 1996-05-21 1997-10-16 Krone Ag Überspannungs - Schutzstecker
JPH09308093A (ja) * 1996-05-08 1997-11-28 Kinryu Sha 失効警告装置
US5751534A (en) * 1996-05-29 1998-05-12 Lucent Technologies Inc. Coaxial cable surge protector
US5883953A (en) * 1996-11-14 1999-03-16 Oneac Corporation Telephone and data communications line protection module and grounding spring clip
US5721664A (en) * 1996-12-16 1998-02-24 Raychem Corporation Surge arrester
US5982598A (en) * 1997-09-19 1999-11-09 Lucent Technologies Inc. Protective circuit for a grounded power plant
DE19751482C2 (de) * 1997-11-20 2002-01-17 Phoenix Contact Gmbh & Co Überspannungsableiterschaltung
DE19811455C1 (de) * 1998-03-17 1999-08-19 Krone Ag Schutzstecker für Telekommunikationsanlagen
DE19816907B4 (de) * 1998-04-16 2006-09-28 Quante Ag Schutzstecker für eine Einrichtung der Telekommunikationstechnik
DE19819792A1 (de) * 1998-05-04 1999-11-18 Kopp Heinrich Ag Mehrpoliger Schalter
ES2147132B1 (es) * 1998-07-06 2001-03-01 Cymem S A Modulo de proteccion contra sobretensiones e intensidades.
US6166894A (en) * 1999-03-15 2000-12-26 Lucent Technologies Inc. PCB based protector cartridge
SG86358A1 (en) * 1999-10-06 2002-02-19 Hi Power Systems & Ind Pte Ltd Electricity supply over-voltage protection device
FR2809545B1 (fr) * 2000-05-23 2002-10-11 St Microelectronics Sa Dispositif de protection serie pour une ligne de transmission de donnees ou d'energie
DE10029649C9 (de) 2000-06-15 2008-02-07 Adc Gmbh Verteileranschlußmodul für die Telekommunikations- und Datentechnik
FR2813454B1 (fr) * 2000-08-29 2002-12-06 Citel Dispositif de protection contre les surtensions
US6476618B1 (en) * 2000-11-06 2002-11-05 Jonie Chou Circuit for indicating abnormality of three-mode surge absorber of public electric power
CN100342610C (zh) * 2000-11-14 2007-10-10 周义雄 可以显示市电三相突波吸收器异常的电路
US20050099755A1 (en) * 2003-11-10 2005-05-12 David Martin Broadband surge protector with non-resetting current limiter
US7158041B2 (en) * 2004-06-08 2007-01-02 Northern Technologies, Inc. Electrical protection device and method for a communication circuit
DE102004056041A1 (de) * 2004-11-19 2006-05-24 Robert Bosch Gmbh Entstörvorrichtung zur Unterdrückung hochfrequenter Störemissionen eines in mehreren Stufen und/oder Richtungen betreibbaren Gleichstrommotors
DE102007051854B4 (de) * 2006-11-09 2017-05-04 Dehn + Söhne Gmbh + Co. Kg Überspannungsableiter mit einem Gehäuse und mit mindestens einem Ableitelement
US8064182B2 (en) * 2007-02-28 2011-11-22 Adc Telecommunications, Inc. Overvoltage protection plug
US7946863B2 (en) * 2008-04-25 2011-05-24 Adc Telecommunications, Inc. Circuit protection block
US8411404B2 (en) * 2008-05-27 2013-04-02 Adc Telecommunications, Inc. Overvoltage protection plug
DE102009022832B4 (de) * 2008-10-21 2019-03-21 DEHN + SÖHNE GmbH + Co. KG. Mehrstufige Überspannungsschutzschaltung, insbesondere für informationstechnische Anlagen
TWI535331B (zh) * 2011-01-31 2016-05-21 Midas Wei Trading Co Ltd Light emitting diode protection circuit
RU2546131C2 (ru) * 2013-06-19 2015-04-10 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Национальный исследовательский Томский политехнический университет" Способ защиты синхронной электрической машины от витковых замыканий обмотки ротора
US9627820B2 (en) 2013-12-20 2017-04-18 Anue Systems, Inc. Power entry and distribution for network processing systems
JP6214450B2 (ja) * 2014-03-31 2017-10-18 本田技研工業株式会社 スイッチ
CN104659740B (zh) * 2015-02-03 2017-09-29 苏州九云丰电子科技有限公司 串联端子低压防雷器
RU2619777C2 (ru) * 2015-05-29 2017-05-18 Вячеслав Николаевич Панов Устройство защиты электрических потребителей от перенапряжений в однофазных сетях переменного тока
DE102016011815B3 (de) * 2016-10-05 2018-02-15 IAD Gesellschaft für Informatik, Automatisierung und Datenverarbeitung mbH Betriebsgerät mit gestaffeltem Überspannungs- und Überstromschutz für die Ansteuerung von intelligenten Leuchtmitteln und Geräten sowie Leuchtmittel mit diesem Betriebsgerät
DE202017006818U1 (de) 2017-04-11 2018-07-06 Dehn + Söhne Gmbh + Co. Kg Abtrenn- und Umschaltvorrichtung für den Überspannungsschutz insbesondere für DC-Systeme
PL238156B1 (pl) * 2018-02-06 2021-07-12 Abb Spolka Z Ograniczona Odpowiedzialnoscia Niskonapięciowy łącznik hybrydowy w obwodach niskoprądowych

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3587021A (en) * 1969-07-22 1971-06-22 Reliable Electric Co Line protector for a communications circuit
US3794947A (en) * 1971-10-06 1974-02-26 Reliable Electric Co Line protector for a communication circuit
US3818271A (en) * 1973-03-09 1974-06-18 Reliable Electric Co Line connector for a communications circuit
DE2917256A1 (de) * 1979-04-27 1980-11-06 Kraftwerk Union Ag Ueberspannungsschutzeinrichtung fuer elektronische geraete
US4314304A (en) * 1980-03-27 1982-02-02 Reliable Electric Company Line protector for a communications circuit
JPS573523A (en) * 1980-06-06 1982-01-09 Hakusan Seisakusho Kk Safety circuit for communication
DE3231066A1 (de) * 1982-08-20 1984-02-23 Siemens AG, 1000 Berlin und 8000 München Bauelementekombination fuer eine schaltungsanordnung zum kombinierten schutz eines verbrauchers vor ueberspannung und ueberstrom
NO854721L (no) * 1984-11-28 1986-05-29 Dubilier Plc Anordning for beskyttelse av en elektrisk krets mot skadelige signaler.
GB8506270D0 (en) * 1985-03-11 1985-04-11 Dubilier Beswick Div Overvoltage protection arrangements
FR2600465B1 (fr) * 1986-06-18 1993-09-03 Citel Cie Indle Tubes Lampes E Element de protection contre les surtensions sur les lignes telephoniques ou les lignes de transmission d'informations ou analogues
GB8802434D0 (en) * 1988-02-03 1988-03-02 British Telecomm Protector device
DE3831935A1 (de) * 1988-09-20 1990-03-29 Dehn & Soehne Ueberspannungsschutz

Also Published As

Publication number Publication date
DE59101708D1 (de) 1994-06-30
JPH04229020A (ja) 1992-08-18
PT98241B (pt) 1999-02-26
PT98241A (pt) 1993-08-31
ES2056523T3 (es) 1994-10-01
KR920005482A (ko) 1992-03-28
HK90994A (en) 1994-09-09
FI913829A (fi) 1992-02-15
ATE106171T1 (de) 1994-06-15
KR100199221B1 (ko) 1999-06-15
NZ238712A (en) 1993-10-26
DK0471167T3 (da) 1994-07-11
HU912251D0 (en) 1991-12-30
RU2029426C1 (ru) 1995-02-20
IL98669A (en) 1997-03-18
EP0471167B1 (de) 1994-05-25
ID1021B (id) 1996-10-18
HUT60409A (en) 1992-08-28
CN1037731C (zh) 1998-03-11
CA2048722C (en) 1998-09-22
SG111594G (en) 1995-04-28
IL98669A0 (en) 1992-07-15
FI102496B (fi) 1998-12-15
MX174657B (es) 1994-05-31
EP0471167A1 (de) 1992-02-19
HU206796B (en) 1992-12-28
CA2048722A1 (en) 1992-02-15
SI9111377B (sl) 1999-10-31
BG94935A (en) 1995-07-28
FI913829A0 (fi) 1991-08-13
NO301396B1 (no) 1997-10-20
IE912190A1 (en) 1992-02-26
AR247459A1 (es) 1994-12-29
DE4026004C2 (pt) 1993-02-04
ZA916369B (en) 1992-04-29
NO912787L (no) 1992-02-17
AU654960B2 (en) 1994-12-01
BA96120A (bs) 2000-05-02
CN1059051A (zh) 1992-02-26
BG61150B1 (bg) 1996-12-31
IE64363B1 (en) 1995-07-26
DE4026004A1 (de) 1992-02-20
AU8019491A (en) 1992-02-20
FI102496B1 (fi) 1998-12-15
US5299088A (en) 1994-03-29
BR9103457A (pt) 1992-05-12
NO912787D0 (no) 1991-07-16
SI9111377A (en) 1997-10-31

Similar Documents

Publication Publication Date Title
EG20263A (en) Protective circuit and protective plug for telecommunication installations
EP0472405A3 (en) Telecommunication equipment protector
GB2244398B (en) Electrical protection devices
GB2244397B (en) Electrical protection devices
GB9124450D0 (en) Solid state primary telephone protector
GB2244396B (en) Electrical protection devices
GB9006905D0 (en) Electrical plugs
GB2246673B (en) Electrical cable protection
GB2255456B (en) Electrical protection devices
GB9120124D0 (en) Electrical surge protectors
GB9216299D0 (en) Electrical surge protection device and method
GB2276304B (en) Protective sleeves and connectors therefor
EP0471948A3 (en) Transient protection circuit
ZA947576B (en) An electrical protection device
GB9208850D0 (en) Preactive electrical circuit protection device
CA69648S (en) Telephone enclosure
GB9021591D0 (en) Electrical cable protection
CS250890A3 (en) Over-voltage protection circuit
NZ220005A (en) Telephone surge protection circuit
GB9208019D0 (en) Circuit protection devices
GB9002174D0 (en) Electrical device with transient protection
GB9122458D0 (en) Plug protection device
GB9011675D0 (en) Telephone plug adapter
GB9022237D0 (en) Circuit protection arrangement
IL98308A0 (en) Hearing protection device