IT990019B - Perfezionamento nelle disposizioni di scarica di sovratensioni per linee elettriche e o di comunica zione - Google Patents

Perfezionamento nelle disposizioni di scarica di sovratensioni per linee elettriche e o di comunica zione

Info

Publication number
IT990019B
IT990019B IT51656/73A IT5165673A IT990019B IT 990019 B IT990019 B IT 990019B IT 51656/73 A IT51656/73 A IT 51656/73A IT 5165673 A IT5165673 A IT 5165673A IT 990019 B IT990019 B IT 990019B
Authority
IT
Italy
Prior art keywords
overvoltage
electricity
improvement
communication lines
provisions
Prior art date
Application number
IT51656/73A
Other languages
English (en)
Original Assignee
Reliable Electric Co
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 Reliable Electric Co filed Critical Reliable Electric Co
Application granted granted Critical
Publication of IT990019B publication Critical patent/IT990019B/it

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
IT51656/73A 1972-10-11 1973-07-25 Perfezionamento nelle disposizioni di scarica di sovratensioni per linee elettriche e o di comunica zione IT990019B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US29657872A 1972-10-11 1972-10-11

Publications (1)

Publication Number Publication Date
IT990019B true IT990019B (it) 1975-06-20

Family

ID=23142636

Family Applications (1)

Application Number Title Priority Date Filing Date
IT51656/73A IT990019B (it) 1972-10-11 1973-07-25 Perfezionamento nelle disposizioni di scarica di sovratensioni per linee elettriche e o di comunica zione

Country Status (8)

Country Link
US (1) US3755715A (it)
JP (1) JPS4968239A (it)
AU (1) AU475799B2 (it)
BR (1) BR7307674D0 (it)
CA (1) CA967233A (it)
DE (1) DE2339564A1 (it)
FR (1) FR2203196B1 (it)
IT (1) IT990019B (it)

Families Citing this family (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3886411A (en) * 1974-02-04 1975-05-27 Reliable Electric Co Line protector having gas tube surge arrestor
DE7420109U (de) * 1974-06-12 1976-09-16 Krone Gmbh, 1000 Berlin Ueberspannungsableitervorrichtung fuer trennleisten
US3993933A (en) * 1975-02-20 1976-11-23 Ceac Of Illinois, Inc. Electric overvoltage gas arrester with metallic shorting mechanism
US3975664A (en) * 1975-07-28 1976-08-17 Reliable Electric Company Line protector for communication circuit
DE2602569C2 (de) * 1976-01-23 1983-06-30 Siemens AG, 1000 Berlin und 8000 München Überspannungs-Knopfableiter
US4132915A (en) * 1977-01-14 1979-01-02 Joslyn Mfg. And Supply Co. Spark gap protector
DE2740694C2 (de) * 1977-01-14 1984-01-26 Joslyn Mfg. and Supply Co., 60606 Chicago, Ill. Überspannungsableiter
US4158869A (en) * 1977-08-19 1979-06-19 Reliable Electric Company Line protector
US4142220A (en) * 1977-09-26 1979-02-27 Reliable Electric Company Multi arc gap surge arrester
US4275432A (en) * 1978-02-16 1981-06-23 Tii Corporation Thermal switch short circuiting device for arrester systems
US4208694A (en) * 1978-10-11 1980-06-17 Reliable Electric Company Line protector
US4241374A (en) * 1979-01-29 1980-12-23 Reliable Electric Company Surge voltage arrester with ventsafe feature
US4320435A (en) * 1979-03-06 1982-03-16 Tii Industries, Inc. Surge arrester assembly
US4249224A (en) * 1979-03-07 1981-02-03 Reliable Electric Company Surge voltage arrester with fail-safe feature
US4321649A (en) * 1979-07-05 1982-03-23 Reliable Electric Company Surge voltage arrester with ventsafe feature
US4319300A (en) * 1979-11-13 1982-03-09 Tii Industries, Inc. Surge arrester assembly
US4327393A (en) * 1980-01-07 1982-04-27 Northern Telecom, Inc. Protector module base assembly with an external spark gap
US4314304A (en) * 1980-03-27 1982-02-02 Reliable Electric Company Line protector for a communications circuit
EP0044894B1 (en) * 1980-07-30 1985-05-08 Reliance Electric Company Surge voltage arrester with ventsafe feature
US4405967A (en) * 1981-12-04 1983-09-20 Northern Telecom Inc. Gas tube overvoltage protector with back-up gap
FR2530879B1 (fr) * 1982-07-20 1986-04-18 Claude Sa Ensemble de protection contre les surtensions
US4463403A (en) * 1982-09-27 1984-07-31 Porta Systems Corp. Plug type gas tube replacement module
US4603368A (en) * 1983-08-01 1986-07-29 Tii Industries, Inc. Voltage arrester with auxiliary air gap
US4707762A (en) * 1986-05-13 1987-11-17 Nerses Nick Yapoujian Surge protection device for gas tube
US4736269A (en) * 1986-12-19 1988-04-05 American Telephone And Telegraph Company, At&T Technologies, Inc. Voltage surge limiter with grounding assembly
US5029302A (en) * 1990-08-29 1991-07-02 Illinois Tool Works Fail safe gas tube
US5410443A (en) * 1993-02-26 1995-04-25 Oneac Corporation Telephone line overvoltage protection
DE4318994C2 (de) * 1993-05-26 1995-04-20 Siemens Ag Gasgefüllter Überspannungsableiter
DE4330178B4 (de) * 1993-08-31 2005-01-20 Epcos Ag Gasgefüllter Überspannungsableiter mit Kupferelektroden
CH691245A5 (de) * 1996-01-12 2001-05-31 Epcos Ag Gasgefüllte Entladungsstrecke.
US5751533A (en) * 1996-02-01 1998-05-12 Reltec Corporation Cup and diode assembly for overvoltage protectors and communications lines
US5854732A (en) * 1997-03-10 1998-12-29 Argus Photonics Group, Inc. High voltage arcing switch initiated by a disruption of the electric field
US5910877A (en) * 1997-11-17 1999-06-08 Reltec Corporation Line protector for a communication circuit
US5991136A (en) * 1997-12-01 1999-11-23 Reltec Corporation Protector unit
DE502004012168D1 (de) * 2004-08-06 2011-03-17 Hubert & Suhner Ag Selbsttätig löschende überspannungsableiteranordnung sowie verwendung einer solchen überspannungsableiteranordnung
DE102011001734B4 (de) * 2011-04-01 2016-02-18 Phoenix Contact Gmbh & Co. Kg Überspannungsschutzeinrichtung
US9543745B2 (en) * 2013-08-13 2017-01-10 Cooper Technologies Company Arrester bypass devices
LU93206B1 (en) 2016-09-13 2018-03-16 Abb Schweiz Ag Protection of a surge arrester with a better protection against failure from thermal overload in case of a temporary overvoltage in an electrical grid line
WO2019220171A1 (en) 2018-05-14 2019-11-21 Saltek S.R.O. Voltage limiter with a short-circuiting device

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1200796A (en) * 1915-09-03 1916-10-10 Western Electric Co Power-limiting device.
US1201646A (en) * 1916-04-21 1916-10-17 Gen Electric Protective device.
CH526866A (de) * 1970-03-16 1972-08-15 Siemens Ag Gasgefüllter Überspannungsableiter mit einem vakuumdichten Gehäuse

Also Published As

Publication number Publication date
CA967233A (en) 1975-05-06
DE2339564A1 (de) 1974-04-18
AU5873673A (en) 1975-02-06
AU475799B2 (en) 1976-09-02
JPS4968239A (it) 1974-07-02
FR2203196B1 (it) 1979-03-02
US3755715A (en) 1973-08-28
FR2203196A1 (it) 1974-05-10
BR7307674D0 (pt) 1974-08-22

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