NL6805378A - - Google Patents

Info

Publication number
NL6805378A
NL6805378A NL6805378A NL6805378A NL6805378A NL 6805378 A NL6805378 A NL 6805378A NL 6805378 A NL6805378 A NL 6805378A NL 6805378 A NL6805378 A NL 6805378A NL 6805378 A NL6805378 A NL 6805378A
Authority
NL
Netherlands
Application number
NL6805378A
Other versions
NL154880B (nl
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 NL6805378A publication Critical patent/NL6805378A/xx
Publication of NL154880B publication Critical patent/NL154880B/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)
NL686805378A 1967-04-18 1968-04-17 Overspanningsbeveiligingsinrichting. NL154880B (nl)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
NL6805378A true NL6805378A (en:Method) 1968-10-21
NL154880B NL154880B (nl) 1977-10-17

Family

ID=24532490

Family Applications (1)

Application Number Title Priority Date Filing Date
NL686805378A NL154880B (nl) 1967-04-18 1968-04-17 Overspanningsbeveiligingsinrichting.

Country Status (8)

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

Families Citing this family (27)

* 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 (en:Method) * 1972-03-13 1974-03-11 Ericsson Telefon Ab L M
JPS4912445U (en:Method) * 1972-05-04 1974-02-01
SE360507B (en:Method) * 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 (en:Method) * 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
US4037266A (en) * 1975-12-29 1977-07-19 Bell Telephone Laboratories, Incorporated Voltage surge protector
US4020398A (en) * 1975-12-29 1977-04-26 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
US4404234A (en) * 1981-12-23 1983-09-13 Bell Telephone Laboratories, Incorporated Electrode coating process
US4407849A (en) * 1981-12-23 1983-10-04 Bell Telephone Laboratories, Incorporated Process for improving electrode coatings
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
SE532114C2 (sv) † 2007-05-22 2009-10-27 Jensen Devices Ab Gasurladdningsrör

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
IT570073A (en:Method) * 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

Also Published As

Publication number Publication date
BE713779A (en:Method) 1968-09-16
DE1763187B1 (de) 1971-12-09
SE352787B (en:Method) 1973-01-08
US3454811A (en) 1969-07-08
GB1222841A (en) 1971-02-17
FR1574780A (en:Method) 1969-07-18
NL154880B (nl) 1977-10-17
ES353331A1 (es) 1969-09-01

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Legal Events

Date Code Title Description
V1 Lapsed because of non-payment of the annual fee
NL80 Information provided on patent owner name for an already discontinued patent

Owner name: WESTERN ELEC