GB1389338A - Surge protective devices and methods of making same - Google Patents

Surge protective devices and methods of making same

Info

Publication number
GB1389338A
GB1389338A GB4620172A GB4620172A GB1389338A GB 1389338 A GB1389338 A GB 1389338A GB 4620172 A GB4620172 A GB 4620172A GB 4620172 A GB4620172 A GB 4620172A GB 1389338 A GB1389338 A GB 1389338A
Authority
GB
United Kingdom
Prior art keywords
electrode
housing
filled
methods
evacuated
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.)
Expired
Application number
GB4620172A
Other languages
English (en)
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.)
AT&T Corp
Original Assignee
Western Electric Co Inc
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 Western Electric Co Inc filed Critical Western Electric Co Inc
Publication of GB1389338A publication Critical patent/GB1389338A/en
Expired legal-status Critical Current

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
    • H01T1/20—Means for starting arc or facilitating ignition of spark gap

Landscapes

  • Emergency Protection Circuit Devices (AREA)
  • Thermistors And Varistors (AREA)
GB4620172A 1971-10-12 1972-10-06 Surge protective devices and methods of making same Expired GB1389338A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US18820871A 1971-10-12 1971-10-12

Publications (1)

Publication Number Publication Date
GB1389338A true GB1389338A (en) 1975-04-03

Family

ID=22692190

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4620172A Expired GB1389338A (en) 1971-10-12 1972-10-06 Surge protective devices and methods of making same

Country Status (11)

Country Link
US (1) US3702952A (OSRAM)
JP (1) JPS5718305B2 (OSRAM)
BE (1) BE789890A (OSRAM)
CA (1) CA966191A (OSRAM)
CH (1) CH549882A (OSRAM)
DE (1) DE2249523C3 (OSRAM)
ES (1) ES407786A1 (OSRAM)
FR (1) FR2156255B1 (OSRAM)
GB (1) GB1389338A (OSRAM)
IT (1) IT966240B (OSRAM)
SE (1) SE381775B (OSRAM)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE365066B (OSRAM) * 1972-03-13 1974-03-11 Ericsson Telefon Ab L M
US3898533A (en) * 1974-03-11 1975-08-05 Bell Telephone Labor Inc Fail-safe surge protective device
DE2418261B2 (de) * 1974-04-16 1976-05-13 Siemens AG, 1000 Berlin und 8000 München Funkenstreckenbauelement fuer zuendanlagen von brennkaftmaschinen
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"
DE3218948A1 (de) * 1982-05-19 1983-11-24 Krone Gmbh, 1000 Berlin Ueberspannungsableiter
EP0242688B1 (de) * 1986-04-22 1990-07-18 Siemens Aktiengesellschaft Überspannungsableiter
DE3768147D1 (de) * 1986-06-18 1991-04-04 Siemens Ag Gasentladungs-uberspannungsableiter.
CA1312913C (en) * 1986-12-15 1993-01-19 Peter Bobert Gas discharge over-voltage arrestor having a line of ignition
DE3642818A1 (de) * 1986-12-15 1988-06-16 Siemens Ag Gasentladungsueberspannungsableiter mit zuendstrich
JPH0697628B2 (ja) * 1989-07-12 1994-11-30 矢崎総業株式会社 シリーズギャップ付点火装置
DE4234077A1 (de) * 1992-10-09 1994-04-14 Bosch Gmbh Robert Verbindungsteil einer Zündanlage
JP2725763B2 (ja) * 1994-06-30 1998-03-11 矢崎総業株式会社 放電管及びシリーズギャップ付点火装置
CN2253522Y (zh) * 1996-04-09 1997-04-30 杜宇峰 高能量型电释放器
RU2208280C1 (ru) * 2001-11-08 2003-07-10 Открытое акционерное общество "Научно-исследовательский институт газоразрядных приборов "Плазма" Газонаполненный искровой разрядник
FR3017004B1 (fr) * 2014-01-27 2017-10-06 Citel Eclateur a gaz
DE102015114846A1 (de) * 2015-09-04 2017-03-09 Epcos Ag Funkenstreckenanordnung

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1070733B (OSRAM) *
GB544264A (en) * 1941-01-13 1942-04-03 Lodge Plugs Ltd Improvements relating to electric spark gaps
US2829295A (en) * 1949-07-02 1958-04-01 Philips Corp Internally conductively coated lamp and method of manufacture
US2859373A (en) * 1954-05-21 1958-11-04 Gen Electric Lightning arrester
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
US3454811A (en) * 1967-04-18 1969-07-08 Bell Telephone Labor Inc Gas tube surge (overload) protection device
US3431452A (en) * 1967-05-17 1969-03-04 Us Air Force High-power surge arrester
US3588576A (en) * 1968-11-25 1971-06-28 Joslyn Mfg & Supply Co Spark-gap device having a thin conductive layer for stabilizing operation

Also Published As

Publication number Publication date
BE789890A (fr) 1973-02-01
ES407786A1 (es) 1975-11-01
FR2156255B1 (OSRAM) 1975-01-03
CA966191A (en) 1975-04-15
JPS4846850A (OSRAM) 1973-07-04
US3702952A (en) 1972-11-14
DE2249523B2 (de) 1977-09-01
FR2156255A1 (OSRAM) 1973-05-25
JPS5718305B2 (OSRAM) 1982-04-15
DE2249523C3 (de) 1983-02-03
DE2249523A1 (de) 1973-04-26
CH549882A (de) 1974-05-31
SE381775B (sv) 1975-12-15
IT966240B (it) 1974-02-11

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee