NO970011L - Arc protection device for insulated air cables - Google Patents

Arc protection device for insulated air cables

Info

Publication number
NO970011L
NO970011L NO970011A NO970011A NO970011L NO 970011 L NO970011 L NO 970011L NO 970011 A NO970011 A NO 970011A NO 970011 A NO970011 A NO 970011A NO 970011 L NO970011 L NO 970011L
Authority
NO
Norway
Prior art keywords
protection device
arc protection
insulated air
electrodes
electrode
Prior art date
Application number
NO970011A
Other languages
Norwegian (no)
Other versions
NO970011D0 (en
NO314779B1 (en
Inventor
Markku Kokkonen
Original Assignee
Sekko Ab Oy
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 Sekko Ab Oy filed Critical Sekko Ab Oy
Publication of NO970011D0 publication Critical patent/NO970011D0/en
Publication of NO970011L publication Critical patent/NO970011L/en
Publication of NO314779B1 publication Critical patent/NO314779B1/en

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
    • H01T4/00—Overvoltage arresters using spark gaps
    • H01T4/10—Overvoltage arresters using spark gaps having a single gap or a plurality of gaps in parallel
    • H01T4/14—Arcing horns

Landscapes

  • Catching Or Destruction (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Suspension Of Electric Lines Or Cables (AREA)
  • Insulators (AREA)
  • Insulated Conductors (AREA)
  • Inorganic Insulating Materials (AREA)

Abstract

Oppfinnelsen angår en lysbue-beskyttelsesanordning for isolerte luftkabler, omfattende en første elektrode (4, 5) som er festet til en ledning (2) med en klemme (3) som trenger gjennom ledningsisolasjonen og en andre elektrode (6) som er festet til en stolpe-tverrstang eller annen isolatorstøtte i en slik avstand fra den første elektrode at en elektrisk lysbue på kontrollert måte kan tennes og opprettholdes mellom elektrodene. Elektrodene (4, 5 og 6) strekker seg på tvers av hverandre, hvorved bevegel-ser av kablene (2) ikke vil ha noen vesentlig virkning på avstan-den mellom elektrodene.The invention relates to an arc protection device for insulated air cables, comprising a first electrode (4, 5) which is attached to a wire (2) with a clamp (3) which penetrates the wire insulation and a second electrode (6) which is attached to a post crossbar or other insulator support at such a distance from the first electrode that an electric arc can be ignited in a controlled manner and maintained between the electrodes. The electrodes (4, 5 and 6) extend transversely to each other, whereby movements of the cables (2) will have no significant effect on the distance between the electrodes.

NO19970011A 1996-01-03 1997-01-02 Arc protection device for insulated air cables NO314779B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI960019A FI99060C (en) 1996-01-03 1996-01-03 Arc protector for a coated overhead line

Publications (3)

Publication Number Publication Date
NO970011D0 NO970011D0 (en) 1997-01-02
NO970011L true NO970011L (en) 1997-07-04
NO314779B1 NO314779B1 (en) 2003-05-19

Family

ID=8544664

Family Applications (1)

Application Number Title Priority Date Filing Date
NO19970011A NO314779B1 (en) 1996-01-03 1997-01-02 Arc protection device for insulated air cables

Country Status (10)

Country Link
EP (1) EP0783195A1 (en)
CZ (1) CZ285203B6 (en)
EE (1) EE03498B1 (en)
FI (1) FI99060C (en)
HR (1) HRP970008B1 (en)
HU (1) HUP9603500A3 (en)
NO (1) NO314779B1 (en)
PL (1) PL180946B1 (en)
RO (1) RO112941B1 (en)
RU (1) RU2197050C2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104361960B (en) * 2014-12-02 2016-08-24 国家电网公司 A kind of band can the parallel gap lightning protection device of swing arm electrode

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE720623C (en) * 1939-02-23 1942-05-11 Siemens Ag Attachment of surge arresters
JPS63289727A (en) * 1987-05-20 1988-11-28 Chubu Electric Power Co Inc Ornithic damage preventing device
FI80169C (en) 1989-03-17 1990-04-10 Sekko Ab Oy Arc protection that works through the conductor insulation
JPH0434810A (en) * 1990-05-29 1992-02-05 Ngk Insulators Ltd Discharge electrode of lightning insulator set
JPH0778531A (en) * 1993-09-08 1995-03-20 Ngk Insulators Ltd Arcing horn
JPH07272824A (en) * 1994-03-29 1995-10-20 Ngk Insulators Ltd Arresting horn insulator device

Also Published As

Publication number Publication date
NO970011D0 (en) 1997-01-02
PL317476A1 (en) 1997-07-07
FI99060B (en) 1997-06-13
RO112941B1 (en) 1998-01-30
PL180946B1 (en) 2001-05-31
HRP970008A2 (en) 1998-04-30
HUP9603500A2 (en) 1998-01-28
EE9700001A (en) 1997-08-15
EP0783195A1 (en) 1997-07-09
FI960019A0 (en) 1996-01-03
CZ197A3 (en) 1997-07-16
NO314779B1 (en) 2003-05-19
HU9603500D0 (en) 1997-02-28
RU2197050C2 (en) 2003-01-20
HUP9603500A3 (en) 1999-03-29
EE03498B1 (en) 2001-08-15
CZ285203B6 (en) 1999-06-16
HRP970008B1 (en) 2003-02-28
FI99060C (en) 1997-09-25

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