GB1402064A - Overvoltage arresters - Google Patents

Overvoltage arresters

Info

Publication number
GB1402064A
GB1402064A GB4404173A GB4404173A GB1402064A GB 1402064 A GB1402064 A GB 1402064A GB 4404173 A GB4404173 A GB 4404173A GB 4404173 A GB4404173 A GB 4404173A GB 1402064 A GB1402064 A GB 1402064A
Authority
GB
United Kingdom
Prior art keywords
diverter
bus
bar
surge
sept
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
GB4404173A
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.)
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 GB1402064A publication Critical patent/GB1402064A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C7/00—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material
    • H01C7/10—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material voltage responsive, i.e. varistors
    • H01C7/105—Varistor cores
    • H01C7/108—Metal oxide
    • H01C7/112—ZnO type
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C7/00—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material
    • H01C7/10—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material voltage responsive, i.e. varistors
    • H01C7/12—Overvoltage protection resistors
    • 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
    • H01T4/00—Overvoltage arresters using spark gaps
    • H01T4/08—Overvoltage arresters using spark gaps structurally associated with protected apparatus
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B13/00—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle
    • H02B13/02—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle with metal casing
    • H02B13/035—Gas-insulated switchgear
    • H02B13/065—Means for detecting or reacting to mechanical or electrical defects

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Power Engineering (AREA)
  • Gas-Insulated Switchgears (AREA)
  • Thermistors And Varistors (AREA)
GB4404173A 1972-09-28 1973-09-19 Overvoltage arresters Expired GB1402064A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2248117A DE2248117B2 (de) 1972-09-28 1972-09-28 Überspannungsableiter mit einem gasgefüllten Gehäuse

Publications (1)

Publication Number Publication Date
GB1402064A true GB1402064A (en) 1975-08-06

Family

ID=5857912

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4404173A Expired GB1402064A (en) 1972-09-28 1973-09-19 Overvoltage arresters

Country Status (7)

Country Link
US (1) US3881766A (de)
JP (1) JPS4971440A (de)
CH (1) CH555098A (de)
DE (1) DE2248117B2 (de)
FR (1) FR2199214B1 (de)
GB (1) GB1402064A (de)
SE (1) SE397612B (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4262319A (en) * 1979-04-23 1981-04-14 Electric Power Research Institute, Inc. Lightning arrester for use in gas insulated electrical power device
BR8103687A (pt) * 1980-06-23 1982-03-02 Gen Electric Revestimento isolante para varistores de oxido de zinco aplicaveis e para raios e protetores de picos de voltagem
US4396970A (en) * 1981-01-12 1983-08-02 Tii Industries Inc. Overvoltage surge arrester with predetermined creepage path
JPS57142111A (en) * 1981-02-27 1982-09-02 Tokyo Shibaura Electric Co Gas insulated switching device
JPS57186909A (en) * 1981-05-12 1982-11-17 Tokyo Shibaura Electric Co Gas insulated switching unit
JPS601805A (ja) * 1983-06-17 1985-01-08 三菱電機株式会社 避雷装置
EP0165821B1 (de) * 1984-06-22 1988-11-09 Hitachi, Ltd. Oxid-Widerstand
JPH081773B2 (ja) * 1985-03-26 1996-01-10 三菱電機株式会社 ガス絶縁開閉装置
JPS61231828A (ja) * 1985-04-04 1986-10-16 三菱電機株式会社 ガス絶縁開閉装置
KR0169969B1 (ko) * 1989-08-30 1999-03-30 미다 가쓰시게 전력기기, 전력송배전 유닛의 트립방법
US6316742B1 (en) 1999-07-14 2001-11-13 Southern States, Inc. Limited restrike circuit interrupter used as a line capacitor and load switch
US6236010B1 (en) 1999-07-14 2001-05-22 Southern States, Inc. Circuit interrupter including a penetrating electrical contact with grip and release structure
WO2007148374A1 (ja) * 2006-06-19 2007-12-27 Mitsubishi Electric Corporation ガス絶縁電力機器
WO2008010495A1 (fr) * 2006-07-19 2008-01-24 Nikko Electric Mfg. Co., Ltd. Séparateur et dispositif de protection contre la surtension
CN101728140B (zh) * 2008-10-27 2012-04-18 国网电力科学研究院 一种高压、超高压大电流断路器
KR101996233B1 (ko) * 2010-12-14 2019-07-05 에이비비 슈바이쯔 아게 유전성 절연 매질

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1052500B (de) * 1956-03-19 1959-03-12 Asea Ab Hochspannungsdruckluftschalter mit mehreren in Reihe geschalteten Leistungsschaltstellen
US2911546A (en) * 1957-11-21 1959-11-03 Gen Electric Electric circuit breaker
US3390239A (en) * 1965-02-23 1968-06-25 Gen Electric Electric circuit breaker with voltage-controlling resistances and means for switching the resistances in synchronism
DE2149435A1 (de) * 1971-09-30 1973-04-05 Siemens Ag Metallgekapselte hochspannungsschaltanlage

Also Published As

Publication number Publication date
CH555098A (de) 1974-10-15
DE2248117A1 (de) 1974-04-11
JPS4971440A (de) 1974-07-10
SE397612B (sv) 1977-11-07
DE2248117B2 (de) 1975-03-20
FR2199214A1 (de) 1974-04-05
US3881766A (en) 1975-05-06
FR2199214B1 (de) 1978-11-10

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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