FR2386128A1 - Dispositif de derivation des surtensions a decharge dans un gaz, a electrodes concentriques - Google Patents

Dispositif de derivation des surtensions a decharge dans un gaz, a electrodes concentriques

Info

Publication number
FR2386128A1
FR2386128A1 FR7808285A FR7808285A FR2386128A1 FR 2386128 A1 FR2386128 A1 FR 2386128A1 FR 7808285 A FR7808285 A FR 7808285A FR 7808285 A FR7808285 A FR 7808285A FR 2386128 A1 FR2386128 A1 FR 2386128A1
Authority
FR
France
Prior art keywords
concentric electrodes
gas discharge
bypass device
discharge overvoltage
overvoltage bypass
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.)
Granted
Application number
FR7808285A
Other languages
English (en)
Other versions
FR2386128B1 (fr
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.)
Siemens AG
Original Assignee
Siemens 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 Siemens AG filed Critical Siemens AG
Publication of FR2386128A1 publication Critical patent/FR2386128A1/fr
Application granted granted Critical
Publication of FR2386128B1 publication Critical patent/FR2386128B1/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J17/00—Gas-filled discharge tubes with solid cathode
    • H01J17/38—Cold-cathode tubes
    • H01J17/40—Cold-cathode tubes with one cathode and one anode, e.g. glow tubes, tuning-indicator glow tubes, voltage-stabiliser tubes, voltage-indicator tubes
    • 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
    • H01T1/20—Means for starting arc or facilitating ignition of spark gap

Landscapes

  • Thermistors And Varistors (AREA)
  • Lasers (AREA)

Abstract

L'invention concerne un dispositif de dérivation des surtensions à décharge dans un gaz, à électrodes concentriques. Dans ce dispositif comportant deux électrodes concentriques 1, 4 délimitant entre elles une voie de décharge 10 et incluant un corps isolant 5 enserré entre deux capots 2, 3, la surface enveloppe intérieure du corps isolant 5 est munie d'une couche électriquement conductrice 6 constituée sous la forme d'une ou de plusieurs bandes ou d'un revêtement superficieL Application notamment aux dispositifs de protection contre les surtensions, à amorçage rapide.
FR7808285A 1977-03-30 1978-03-22 Dispositif de derivation des surtensions a decharge dans un gaz, a electrodes concentriques Granted FR2386128A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2714122A DE2714122B2 (de) 1977-03-30 1977-03-30 Gasentladungs-Überspennungsableiter mit konzentrischen Elektroden

Publications (2)

Publication Number Publication Date
FR2386128A1 true FR2386128A1 (fr) 1978-10-27
FR2386128B1 FR2386128B1 (fr) 1980-08-29

Family

ID=6005130

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7808285A Granted FR2386128A1 (fr) 1977-03-30 1978-03-22 Dispositif de derivation des surtensions a decharge dans un gaz, a electrodes concentriques

Country Status (7)

Country Link
US (1) US4187526A (fr)
JP (1) JPS53122745A (fr)
CA (1) CA1095976A (fr)
CH (1) CH621214A5 (fr)
DE (1) DE2714122B2 (fr)
FR (1) FR2386128A1 (fr)
SE (1) SE7803496L (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4293887A (en) * 1979-05-04 1981-10-06 Northern Telecom Inc. Surge arrester with improved impulse ratio
DE3100924A1 (de) * 1981-01-14 1982-08-05 Siemens AG, 1000 Berlin und 8000 München "gasentladungs-ueberspannungsableiter"
US4550273A (en) * 1983-04-25 1985-10-29 The United States Of America As Represented By The Department Of Energy Eight electrode optical readout gap
JPS6276489U (fr) * 1985-10-31 1987-05-16
CA1312913C (fr) * 1986-12-15 1993-01-19 Peter Bobert Dispositif de protection a decharge gazeuse contre les surtensions possedant une ligne d'allumage
WO2007033247A2 (fr) * 2005-09-14 2007-03-22 Littelfuse, Inc. Limiteur de surtension rempli de gaz, compose d'activation, rubans d'amorçage et procede associe
US8125752B2 (en) * 2009-04-17 2012-02-28 John Mezzalingua Associates, Inc. Coaxial broadband surge protector

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3388274A (en) * 1966-04-05 1968-06-11 Joslyn Mfg & Supply Co Axial spark gap with a coaxial third electrode adjacent the main axial electrodes
US3588576A (en) * 1968-11-25 1971-06-28 Joslyn Mfg & Supply Co Spark-gap device having a thin conductive layer for stabilizing operation
CH526866A (de) * 1970-03-16 1972-08-15 Siemens Ag Gasgefüllter Überspannungsableiter mit einem vakuumdichten Gehäuse
GB1411492A (en) * 1973-03-23 1975-10-29 M O Valve Co Ltd Excess voltage arresters
DE2431236C3 (de) * 1974-06-28 1978-10-19 Siemens Ag, 1000 Berlin Und 8000 Muenchen Überspannungsableiter

Also Published As

Publication number Publication date
FR2386128B1 (fr) 1980-08-29
CH621214A5 (fr) 1981-01-15
US4187526A (en) 1980-02-05
JPS53122745A (en) 1978-10-26
DE2714122A1 (de) 1978-10-05
SE7803496L (sv) 1978-10-01
DE2714122B2 (de) 1980-02-28
CA1095976A (fr) 1981-02-17

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Legal Events

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ST Notification of lapse