BE713779A - - Google Patents

Info

Publication number
BE713779A
BE713779A BE713779DA BE713779A BE 713779 A BE713779 A BE 713779A BE 713779D A BE713779D A BE 713779DA BE 713779 A BE713779 A BE 713779A
Authority
BE
Belgium
Application number
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 filed Critical
Publication of BE713779A publication Critical patent/BE713779A/xx

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/738—Interface circuits for coupling substations to external telephone lines
    • H04M1/74—Interface circuits for coupling substations to external telephone lines with means for reducing interference; with means for reducing effects due to line faults
    • H04M1/745—Protection devices or circuits for voltages surges on the line

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Emergency Protection Circuit Devices (AREA)
BE713779D 1967-04-18 1968-04-17 BE713779A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US63172967A 1967-04-18 1967-04-18

Publications (1)

Publication Number Publication Date
BE713779A true BE713779A (de) 1968-09-16

Family

ID=24532490

Family Applications (1)

Application Number Title Priority Date Filing Date
BE713779D BE713779A (de) 1967-04-18 1968-04-17

Country Status (8)

Country Link
US (1) US3454811A (de)
BE (1) BE713779A (de)
DE (1) DE1763187B1 (de)
ES (1) ES353331A1 (de)
FR (1) FR1574780A (de)
GB (1) GB1222841A (de)
NL (1) NL154880B (de)
SE (1) SE352787B (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2648292B2 (de) † 2007-05-22 2023-07-26 Bourns, Inc. Gasentladdungsröhre

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3649874A (en) * 1969-09-02 1972-03-14 Siemens Ag Overvoltage arrester
BE789890A (fr) * 1971-10-12 1973-02-01 Western Electric Co Appareil de protection contre les surtensions, a tube a decharge, et son procede de realisation
SE365066B (de) * 1972-03-13 1974-03-11 Ericsson Telefon Ab L M
JPS4912445U (de) * 1972-05-04 1974-02-01
SE360507B (de) * 1972-11-08 1973-09-24 Ericsson Telefon Ab L M
US3898533A (en) * 1974-03-11 1975-08-05 Bell Telephone Labor Inc Fail-safe surge protective device
JPS5444498B2 (de) * 1975-02-07 1979-12-26
US4084208A (en) * 1975-03-28 1978-04-11 General Instrument Corporation Gas-filled surge arrestors
JPS51133749A (en) * 1975-05-16 1976-11-19 Hitachi Ltd Discharge gap means
US4020398A (en) * 1975-12-29 1977-04-26 Bell Telephone Laboratories, Incorporated Voltage surge protector
US4037266A (en) * 1975-12-29 1977-07-19 Bell Telephone Laboratories, Incorporated Voltage surge protector
US4056753A (en) * 1976-02-13 1977-11-01 Kabushiki Kaisha Sankosha Overvoltage protecting element
US4175277A (en) * 1976-11-08 1979-11-20 Bell Telephone Laboratories, Incorporated Voltage surge protector
US4128855A (en) * 1977-04-18 1978-12-05 Reliable Electric Company Surge arrester
US4148089A (en) * 1977-12-22 1979-04-03 Bell Telephone Laboratories, Incorporated Voltage surge protector
NO148205C (no) * 1978-03-23 1983-08-24 Laporte Industries Ltd Anordning for elektrisk isolering av ovnskammerveggen i en elektrisk utladningsovn
DE2828650C3 (de) * 1978-06-29 1982-03-25 Siemens AG, 1000 Berlin und 8000 München Überspannungsableiter
DE2934236C2 (de) * 1979-08-24 1983-02-24 Aeg-Telefunken Ag, 1000 Berlin Und 6000 Frankfurt Überspannungsableiter mit Funkenstrecke
DE3016265C2 (de) * 1980-04-26 1984-05-17 ANT Nachrichtentechnik GmbH, 7150 Backnang Überspannungsableiter mit Funkenstrecke
DE3113349A1 (de) * 1981-04-02 1982-10-21 Siemens AG, 1000 Berlin und 8000 München Gasentladungs-ueberspannungsableiter
US4407849A (en) * 1981-12-23 1983-10-04 Bell Telephone Laboratories, Incorporated Process for improving electrode coatings
US4404234A (en) * 1981-12-23 1983-09-13 Bell Telephone Laboratories, Incorporated Electrode coating process
DE3768147D1 (de) * 1986-06-18 1991-04-04 Siemens Ag Gasentladungs-uberspannungsableiter.
RU2169410C1 (ru) * 2000-01-21 2001-06-20 Российский Федеральный Ядерный Центр - Всероссийский Научно-Исследовательский Институт Экспериментальной Физики Электродный узел импульсного источника света
JP4421191B2 (ja) 2003-01-30 2010-02-24 新光電気工業株式会社 放電管
DE102005036265A1 (de) * 2005-08-02 2007-02-08 Epcos Ag Funkenstrecke

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE930400C (de) * 1941-05-09 1955-07-14 Aeg UEberspannungsableiter
US2365517A (en) * 1941-11-13 1944-12-19 Westinghouse Electric & Mfg Co Electric discharge device
FR1134399A (fr) * 1954-05-21 1957-04-10 Thomson Houston Comp Francaise Nouveau type de parafoudre à vide
DE1106408B (de) * 1955-04-23 1961-05-10 Dehn & Soehne UEberspannungsableiter
NL216321A (de) * 1956-04-17
GB1014507A (en) * 1960-11-25 1965-12-31 Ass Elect Ind Improvements relating to vacuum spark gap devices
US3292030A (en) * 1963-06-26 1966-12-13 Ass Elect Ind Electrode assemblies for surge diverters

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2648292B2 (de) † 2007-05-22 2023-07-26 Bourns, Inc. Gasentladdungsröhre

Also Published As

Publication number Publication date
DE1763187B1 (de) 1971-12-09
US3454811A (en) 1969-07-08
SE352787B (de) 1973-01-08
GB1222841A (en) 1971-02-17
ES353331A1 (es) 1969-09-01
FR1574780A (de) 1969-07-18
NL154880B (nl) 1977-10-17
NL6805378A (de) 1968-10-21

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: WESTERN ELECTRIC CY INC.

Effective date: 19840417